Going or Returning to Nature? Wild Vegetable Uses in the Foraging-Centered Restaurants of Lombardy, Northern Italy.

Wild vegetables (WVs) have been an essential source of human nutrition since ancient times. Foraging is a millennia-old practice that has gained more attention recently and is becoming fashionable, especially in restaurants in urban areas, as they attract customers who see WVs as an innovative sensory element and specialty food. Some cooks have used very few WVs for decades, but most chefs have only recently introduced them in their modern restaurants. Our study aims to have a deeper understanding of the diversity of WVs used by restaurants in the Lombardy region in Northern Italy and to know how they are introduced onto different menus, as well as the source of knowledge and the innovation paths related to the use/introduction of WVs in the selected sample of restaurants. Semi-structured interviews were conducted with 15 restaurant managers, chefs, and their professional foragers in the Lombardy region in Northern Italy in 2022; fifty-four wild plant taxa were recorded to be used in the considered restaurants. The collected data were analyzed to understand the current situation and the potential developments of this practice by exploring the reasons/motivations that underpin the inclusion of WVs in restaurants. A broad spectrum of restaurants was considered to evaluate the potential differences in handling and sourcing these ingredients. The results demonstrated that this trend has mainly been driven by attempts to revitalize traditional cuisines and to generate a positive impact on health, but the actual culinary preparations based upon WVs are often original and remarkably diverge from the Italian food ethnobotanical heritage. Moreover, concerns related to the environmental sustainability of these practices have been addressed.

Foraging for the future: traditional culinary uses of wild plants in the Western Himalayas-Kashmir Valley (India).

BACKGROUND: In the intricate tapestry of food security, wild food species stand as pillars, nourishing millions in low-income communities, and reflecting the resilience and adaptability of human societies. Their significance extends beyond mere sustenance, intertwining with cultural traditions and local knowledge systems, underscoring the importance of preserving biodiversity and traditional practices for sustainable livelihoods. METHODS: The present study, conducted between February 2022 and August 2023 along the Line of Control in India's Kashmir Valley, employed a rigorous data collection encompassing semi-structured interviews, focus group discussions, and specific field observations facilitated through a snowball sampling technique. RESULTS AND DISCUSSION: The comprehensive inventory includes 108 edible plant and fungal species from 48 taxonomic families, with Rosaceae (N = 11) standing out. Young and soft leaves (N = 60) are an important component of various culinary preparations, with vegetables (N = 65) being the main use, followed by fruits (N = 19). This use is seasonal, with collection peaks in March-April and June-August (N = 12). The study also highlights the importance of use value (UV), with Portulaca oleracea standing out as the plant taxon (UV = 0.61), while Asyneuma thomsoni has the lowest use value (UV = 0.15). Many species such as Senecio chrysanthemoides, Asperugo procumbens, Asyneuma thomsoni, and Potentilla nepalensis were classified as new for gastronomic use. Furthermore, the study underlines the great cultural importance of mushrooms such as Morchella esculenta and Geopora arenicola in influencing social hierarchies within the community. However, the transmission of traditional knowledge across generations is declining in the region. At the same time, the conservation of endangered plant species on the IUCN Red List, such as Trillium govanianum, Taxus wallichiana, Saussurea costus, and Podophyllum hexandrum, requires immediate attention. CONCLUSION: Conservation measures should be prioritized, and proactive remedial action is needed. Further research into the nutritional value of these edible species could pave the way for their commercial cultivation, which would mean potential economic growth for local communities, make an important contribution to food security in the area under study, and contribute to scientific progress.

An Intensive Culinary Intervention Programme to Promote Healthy Ageing: The SUKALMENA-InAge Feasibility Pilot Study.

Dietary interventions are a key strategy to promote healthy ageing. Cooking skills training emerges as a promising approach to acquiring and maintaining healthy eating habits. The purpose was to evaluate the effectiveness of a culinary programme to improve healthy eating habits among overweight/obese adults (55-70 years old). A total of 62 volunteers were randomly (1:1) assigned to an culinary intervention group (CIG) or a nutritional intervention group (NIG). Dietary, cooking, and health-related outcomes, including body advanced glycation end product (AGE) levels, were evaluated at baseline and after four weeks. Mixed-effects linear models were used to assess the effects of the interventions within and between groups. Among the 56 participants who completed the trial, CIG participants achieved a significant improvement in Mediterranean diet adherence (1.2; 95%CI, 0.2 to 2.2) and a reduction in the use of culinary techniques associated with a higher AGE formation in foods (-2.8; 95%CI, -5.6 to -0.2), weight (-1.5; 95%CI, -2.5 to -0.5), body mass index (-0.5; 95%CI, -0.8 to -0.2), waist circumference (-1.4; 95%CI, -2.6 to -0.2), and hip circumference (-1.4; 95%CI, -2.4 to -0.4) compared with the NIG participants. Although a greater confidence in cooking in the CIG was found, attitudes and cooking habits did not improve. No significant differences in biochemical parameters or AGEs were found between groups. In conclusion, a culinary intervention could be successful in promoting healthy eating and cooking habits compared to a programme based on nutrition education alone. Nevertheless, further efforts are needed to strengthen attitudes and beliefs about home cooking, to address potential barriers and understand the impact of cooking interventions on biological parameters. Larger studies with longer follow-ups are needed to evaluate the relationship between cooking, diet, and health.

Destination Restaurants' Practices and the Production of Locality: The Case of Michelin Restaurants in China.

Dining plays a pivotal role in the travel experience, with numerous studies identifying the significant impacts of restaurant attributes on tourists' destination experiences and their sense of place. The identified attributes include the origin of food produce, menu design, the physical and social servicescape, and restaurant reputation, all of which have the potential to enhance customers' sense of place. Therefore, based on theories of the production of locality, this study explores how destination restaurants "put place on the plate" and identifies how destination restaurants promote place. Semi-structured interviews were conducted with the representatives of seventeen Michelin (one star, two stars, three stars, and Bib Gourmand)-awarded restaurants across Mainland China. The results reveal three primary strategies employed by destination restaurants in promoting place: forging partnerships with the local community to produce, present, and reproduce localities; leveraging local knowledge embedded in the local produce, recipes, cooking techniques, and local culture; and practicing translocality to introduce a regional cuisine to diverse and cosmopolitan consumers. This research provides a comprehensive understanding of the way in which notions of locality and place are used by destination restaurants and the way in which this may promote not only restaurants but also regional culinary cultures and destination attractiveness.

Spatial Barriers to Transforming toward a Healthy Food System in the Noreste of Mexico.

In the past five decades, global food systems have undergone a notable transition, moving from predominantly rural settings to increasingly urban and industrialized environments, largely driven by processes of globalization and supply chain integration. However, this evolution has not adequately addressed equitable access to nutritious diets and food environments, resulting in adverse health outcomes. This study delves into the spatial and non-spatial barriers that impede the adoption of healthy diets in the Noreste of Mexico, particularly focusing on the challenges associated with accessing and cultivating plant-based foods. Through an examination of suitable areas for urban agriculture and an exploration of the socio-cultural factors influencing the adoption of plant-based diets, the research focuses on interventions aimed at promoting healthier and more sustainable eating practices in Monterrey. The findings of the study reveal significant disparities in food access across the Monterrey metropolitan area, with central urban zones exhibiting superior access to fresh foods compared to suburban and peripheral regions. This inequality disproportionately affects marginalized areas characterized by higher poverty rates, exacerbating issues of food insecurity. Nevertheless, traditional dietary practices could offer promising avenues for creating culturally significant and healthier dietary transitions, even amidst the ongoing process of urbanization.

Long-Term Monitoring of the Traditional Knowledge of Plant Species Used for Culinary Purposes in the Valencia Region, South-Eastern Spain.

The aim of this study is to inventory and study ethnobotanical knowledge of edible plants in the Valencian Community (Spain). In respect to culinary uses, 92 species of plant were reported to be edible, finding the following uses: 58 raw, 52 cooked, 16 fried, 7 dried, 21 in liquors and beverages, 25 in dessert and sweets, 11 as seasoning, 17 in pickles, and 10 to curdle milk. We prepared a database that includes genus, family, scientific, and vernacular names in Spanish and Catalan for each plant. We also created a classification of nine edible uses and plant parts used, being Asteraceae (n = 18), Brassicaceae (n = 7), Chenopodiaceae (n = 6), and Rosaceae (n = 6) the families most characterized for gastronomic purposes. The species with the most elevated cultural importance (CI) values were Foeniculum vulgare (CI = 1.389), Cynara scolymus (CI = 1.374), Papaver rhoeas (CI = 1.211), Beta vulgaris (CI = 1.167), and Juglans regia (CI = 1.155). The most used parts were the leaves (71), flowers (25), and branches (19), while the least used were roots (9) and seeds (8). Traditional knowledge of these plants helps to preserve traditional cuisine, promote the local economy and, in several species, encourage their cultivation.

Uncovering culinary medicine research themes: Current status and future direction.

Background: Culinary medicine (CM), an emerging discipline, is a novel approach that focuses on the art of food and cooking to prevent or improve health outcomes among chronic patients suffering from lifestyle diseases. The concept originated in the USA, gaining interest from scholars in medicine, nutrition, nursing, and the gastronomic discipline. Notably, in the last five years, there has been exponential growth in CM literature. In this regard, this study sought to examine the growth, performance and distinct research themes of CM literature over time. Methods: To achieve the study's objectives, this study employs descriptive, performance and bibliometric analysis. The descriptive analysis was applied to examine the growth of the CM literature since its emergence. The performance analysis was used to identify the most influential journals, articles, and authors in the CM domain. The bibliographic coupling analysis was adopted to discover the various research themes of the CM knowledge base. Results: This study identifies three stages of literature development: Early stage, modest growth stage, and emerging stage. Further, the results indicate that most of the studies on CM had been conducted in developed countries. Our findings reveal a clear interest in integrating the CM curriculum into medical/nutrition education programs in recent years. Additionally, the study discovers four distinct main research themes: knowledge assessment, impact measurement, acceptance and efficacy, and implementation of CM. Conclusions: These findings are helpful for scholars in medicine, nutrition, nursing, and gastronomy as they provide an overview of CM's development and research focus. Future studies could focus on expanding the geographical distribution of research on CM and further exploring the identified research themes to gain a deeper understanding of the potential of this approach for improving health outcomes among chronic disease patients.

Avenues for non-conventional robotics technology applications in the food industry.

Robots in manufacturing alleviate hazardous environmental conditions, reduce the physical/mental stress of the workers, maintain high precision for repetitive movements, reduce errors, speed up production, and minimize production costs. Although robots have pervaded many industrial sectors and domestic environments, the experiments in the food sectors are limited to pick-and-place operations and meat processing while we are assisting new attention in gastronomy. Given the great performances of the robots, there would be many other intriguing applications to explore which could usher the transition to precision food manufacturing. This review wants open thoughts and opinions on the use of robots in different food operations. First, we reviewed the recent advances in common applications - e.g. novel sensors, end-effectors, and robotic cutting. Then, we analyzed the use of robots in other operations such as cleaning, mixing/kneading, dough manipulation, precision dosing/cooking, and additive manufacturing. Finally, the most recent improvements of robotics in gastronomy with their use in restaurants/bars and domestic environments, are examined. The comprehensive analyses and the critical discussion highlighted the needs of further scientific understanding and exploitation activities aimed to fill the gap between the laboratory-scale results and the validation in the relevant environment.

Possibilities of valorization of Gnetum spp leaves in modern gastronomy: Production and characterization of new vegetable tarts and salads.

Gnetum spp is a green creeper plant abundantly found in the Central African forests. Their leaves are eaten as vegetable by inhabitants. In order to valorize this vegetable in modern gastronomy, a survey was carried out in three towns of Cameroon to evaluate its importance in the feeding habits. The leaves were also sliced in two different forms, precooked, spin-dried and used for Gnetum tarts and salads production. 50, 100 and 150 g of thin sliced precooked leaves were used to prepare three salads and three tarts, keeping the other ingredients constant. Three additional tarts were prepared similarly using thinnest sliced precooked leaves. The final products were analyzed in terms of physiochemical, nutritional and sensorial properties. More than 96.9% of people investigated eat Gnetum leafy vegetables at least once per month. The survey study indicates that the transformation of Gnetum is mostly done by people within the age of 20 to 40 years old. Results of the physicochemical analyses showed that the total protein, lipid and carbohydrate contents increased in general with the increasing of the Gnetum leaf quantities used for preparation. The crude fiber contents of salads and tarts ranged from 52.00 ± 0.68 to 62.66 ± 1.26 and 29.33 ± 0.67 to 33.66 ± 0.47 g/100 g DW respectively. They were positively correlated with the quantity of Gnetum leaves used. The total phenolic contents, also increased significantly (p < 0.05) with the quantity of Gnetum leaves, from 182.45 ± 1.69 to 493.52 ± 2.10 mg/100 g DW for the salad and from 86.69 ± 4.08 to 283.21 ± 6.79 mg/100 g DW for the tart. The calculated energy density of tarts and salads permitted to classify these food products as low and high energy density foods respectively. The nutritional densities of produced tarts oscillated from 0.27 to 0.3 and that of salads from 0.58 to 0.71. With their nutritional values and the significant amount of fibers, Gnetum tarts and salads could be good new recipes to valorize the Gnetum leafy vegetables.

Culinary and Gastronomic Practices during the Periods of Restrictions on Movement Caused by the COVID-19 Pandemic in the Province of Alicante (Spain).

INTRODUCTION: The third wave of COVID-19 had a large impact on the autonomous Region of Valencia, which gave rise to restrictions on movement and access to collective eating establishments. The objective of this study is to analyse the culinary and gastronomic behaviour exhibited by the population of the province of Alicante during the period of restrictions, in early 2021, in order to compare the results with an identical survey carried out during the first lockdown of 2020. METHODS: observational and repeated cross-sectional study. RESULTS: The frequency and time dedicated to cooking were similar, as was the tendency to cook as a family, although the percentage of meals ate alone increased and the presence of audiovisual devices during meals persisted. Recipes, cookbooks, websites and online courses became the principal sources of learning and the self-perception of improvements in culinary skills was greater. The cooking of traditional dishes of the Mediterranean diet predominated to the detriment of ready meals, but 41.6% of those surveyed preferred to improvise. The recipes most consulted were those for main courses. CONCLUSIONS: In spite of certain changes and setbacks, which in many cases led to a regression to the situation prior to the pandemic, many of the improvements made during the lockdown of 2020 persisted. Changes were made in culinary and gastronomic practices that can help to achieve a more conscious, healthy and sustainable diet but which require educational policies and actions to reinforce and consolidate them.

Edible Insects in Thailand: An Overview of Status, Properties, Processing, and Utilization in the Food Industry.

Edible insects have become increasingly popular in Thailand as a nutritious and appealing alternative food source. As the edible insect industry in the country expands rapidly, efforts are being made to transform it into an economically viable sector with substantial commercial potential. Some of the most consumed and sold edible insects in Thailand include locusts, palm weevils, silkworm pupae, bamboo caterpillars, crickets, red ants, and giant water bugs. With its strong growth, Thailand has the potential to emerge as a global leader in the production and promotion of edible insect products. Edible insects are an excellent source of protein, fat, vitamins, and minerals. In particular, crickets and grasshoppers are protein-rich, with the average protein content of edible insects ranging from 35 to 60 g/100 g of dry weight or 10 to 25 g/100 g of fresh weight. This surpasses the protein content of many plant-based sources. However, the hard exoskeleton of insects, which is high in chitin, can make them difficult to digest. In addition to their nutritional value, edible insects contain biologically active compounds that offer various health benefits. These include antibacterial, anti-inflammatory, anti-collagenase, elastase-inhibitory, α-glucosidase-inhibitory, pancreatic lipase-inhibitory, antidiabetic/insulin-like/insulin-like peptide (ApILP), antidiabetic, anti-aging, and immune-enhancing properties. The Thai food industry can process and utilize edible insects in diverse ways, such as low-temperature processing, including refrigeration and freezing, traditional processing techniques, and incorporating insects into products, such as flour, protein, oil, and canned food. This review offers a comprehensive overview of the status, functional properties, processing, and utilization of edible insects in Thailand, and it serves as a valuable resource for those interested in edible insects and provides guidance for their application in various fields.

An update on enteral feeding in the community.

Enteral feeding is increasingly being used in the community. Therefore, it is crucial that community nurses and other community healthcare workers are well-informed about the different equipments used, as well as the techniques involved in preparing and giving the feed. In this article, Sarah Jane Palmer provides an overview of an enteral feeding method known as percutaneous endoscopic gastronomy, the different types of feed, the importance of communication between patients and the multidisciplinary team, preparing and giving the feed, and signs of complications to look out for.

Influence of Thai Street Food Quality, Price, and Involvement on Traveler Behavioral Intention: Exploring Cultural Difference (Eastern versus Western).

Introduction: Gastronomy tourism has become a phenomenal trend of the global tourism industry in the 21st century. As the tourism industry and its related foodservice businesses flourish, street food has received increasing popularity with its combination of local delights and the cultural value of the destination. This study examined the psychology of street food consumption and assessed the effect of street food quality that is represented by the cultural experience, health and safety of the food, food sensory appeal, staff service, physical environment, the meal menus with perceived reasonable prices, involvement in Thai street food, and repurchase intention from an international tourist perspective. Methods: A survey method along with a quantitative structural analysis was used. Results: The findings revealed that Thai street food quality positively and significantly predicted the international tourists' perceived reasonable prices, involvement, and repurchase decisions. Perceived reasonable prices and involvement were found to be important mediators between Thai street food quality and repurchase intentions. Moreover, this research identified the significant moderating role of Eastern and Western cultures.

Preparaciones culinarias ¿cómo determinar cuándo forman parte de una dieta sustentable?

La adopción de formas de consumo y producción sostenibles de alimentos es una necesidad imperiosa, debido a las consecuencias adversas que los sistemas alimentarios actuales tienen para la salud y el planeta. A pesar de que estudios muestran que las personas valoran un menor efecto de la dieta en el ambiente, desconocen cómo evaluar su impacto en este sentido. Esta revisión cualitativa buscó la existencia de indicadores o herramientas que permitan evaluar la sustentabilidad de preparaciones culinarias como parte de una dieta sostenible. Se incluyen definiciones, abordajes y formas de medir y evaluar tanto la dieta como la gastronomía sustentable a nivel mundial y nacional. La búsqueda de artículos científicos se realizó en las bases de datos Medline/PubMed, Scopus, Web of Science y SciELO utilizando como palabras claves "dietas sustentables", "dietas sostenibles", "ecogastronomía", "sustainability assessment", "out of home meals", "sustainable gastronomy", "sustainable diet", "sustainable healthy diets", "sustainability indicators", "sustainable indicators", "sustainability index", "sustainable diets index", "dietas sustentáveis". Toda dieta tiene un impacto en el medio ambiente, sin embargo, factores como su composición y formas de producción determinan la magnitud de dicho impacto. Un tema central gira en torno a las metodologías para medir, analizar y evaluar los diferentes aspectos que componen la sostenibilidad de las dietas, existiendo escasa evidencia respecto de herramientas que permitan calificar las preparaciones culinarias según su nivel de sustentabilidad. Por esto, se requiere mayor investigación en la materia con el propósito de contribuir en la adopción de dietas saludables y sostenibles por parte de la población.

The adoption of sustainable forms of consumption and production is an imminent need due to the adverse consequences that current food systems have on health and the planet. Although studies show that people value a lesser effect of diet on the environment, they do not know how to evaluate its impact in this sense. This qualitative literature review investigated the existence of indicators or tools to assess the sustainability of culinary preparations as part of a sustainable diet. Definitions, approaches, and ways of measuring and evaluating sustainable diets and sustainable gastronomy at the global and national levels were included. The search for scientific articles was carried out in the Medline/PubMed, Scopus, Web of Science and SciELO databases using as keywords "sustainable diets", "sustainable diets", "ecogastronomy", "sustainability assessment", "out of home meals", "sustainable gastronomy", "sustainable diet", "sustainable healthy diets", "sustainability indicators", "sustainable indicators", "sustainability index", "sustainable diets index", "dietas sustentáveis". Every diet has an impact on the environment, however, factors such as its composition and forms of production determine the magnitude of this impact. A central issue revolves around the methodologies to measure, analyze and evaluate the different aspects that make up the sustainability of diets, and there is little evidence regarding tools to qualify culinary preparations according to their level of sustainability. Therefore, further research is required in this area in order to contribute to the adoption of healthy and sustainable diets by the population.

Gastronomic Experience and Consumer Behavior: Analyzing the Influence on Destination Image.

Gastronomy experiences are becoming a fundamental factor that influences the making of a decision regarding choosing a travel destination, as well as being a crucial factor in shaping tourists' satisfaction regarding their overall travel experience. The aim of the study is to identify and explain the simultaneous impact of the key factors that influence a gastronomic experience and their impact on tourists' satisfaction with a trip and the destination's brand. These issues were addressed within the context of Ukraine, as this is an overlooked area of academic research, and an online survey was conducted, targeting domestic and international tourists. Structural equation modeling was used to assess and reveal the proposed hypotheses in the model. The study contributed to the theoretical understanding of the key factors that increases the occurrence of a memorable gastronomic experience and the relationship between the experience of food and its role in the satisfaction of and the perceived brand of a destination. Moreover, the finding showed that past experience and prior knowledge have a positive influence on the gastronomy experience, while tourists' prior knowledge effects the perceived quality of a destination's cuisine, as well as the food activities in the destination. Linkages in the model were empirically supported by statistical analyses. Nonetheless, the various level of the tourists' involvement with gastronomy might be used as an input to examine and improve the memorable gastronomic experience on-site. The research simultaneously highlighted the importance of gastronomy to tourist destinations for positioning on international and domestic markets. The paper not only provides theoretical but also practical implications. The hospitality and tourism businesses benefit from acknowledging the importance of local food and the local food market. The findings of this study are also deemed to assist destination marketers who observe that tourists have become more demanding in search of unique experiences offered by destinations.

Setting the sustainable development targets for restaurants and Italian HoReCa sector.

Due to its strategic position and direct relationship with multiple stakeholders, the HoReCa sector can be a crucial node for the promotion of sustainability in the agri-food chain. However, the sector is currently responsible for a high environmental, social, and economic load. A recent response to these impacts is the diffusion of initiatives that assess and promote sustainable practices at the catering business level. The study aims to verify, using a scientific methodology, how current sustainability programs enable the HoReCa sector to achieve the Sustainable Development Goals (SDGs) and the level of implementation of sustainable practices in the Italian context. To this end, seven currently available national and international sustainability programs were selected, analyzed, and compared. A matrix approach was adopted to understand the balance of the programs with respect to the three pillars of sustainability. A more in-depth analysis was conducted on the Italian Ristorazione Sostenibile 360 (RS 360) case study, which was analyzed both in terms of compliance with the SDGs and in terms of the sustainability performance of the 29 restaurants that participated in the pilot phase of the project. Although the programs differ from each other, they comply with the 2030 Agenda goals, with a particular focus on achieving Goal 12. Furthermore, the analysis highlighted how a balance between the social, environmental, and economic spheres is essential to ensure the sustainable growth of the sector and to bring benefits to the community. As for the case study, 76 % of the analyzed restaurants achieve at least 70 % of the maximum level of fulfillment of the SDGs achievable by the HoReCa sector. This is a symptom of the sector's potential to contribute to supply chain sustainability. However, continuous improvement is essential to ensure the resilience of the HoReCa sector in the future.

The influence of gastronomic identity factors on food tourism development in the Republic of Serbia and Bosnia and Herzegovina.

Background and aims: The gastronomic identity of an area is the key factor in tourism development, attracting numerous tourists and generating significant income. Numerous economic actors participate in its use and proper placement, and their perception of the gastronomic potential significantly affects its distribution and use in tourism. The main aim of this study is to investigate the factors of gastronomic identity that influence the development of tourism, observed at two tourist destinations in Southeast Europe [the Republic of Serbia (RS) the city of Novi Sad with Fruska Gora Mountain, n = 305 and Bosnia and Herzegovina (BIH) the city of Sarajevo with Jahorina Mountain, n = 301]. Methods: In order to define the factors that are relevant to food tourism development, a custom-made GastroIdentity scale was created. A survey was conducted among employees in the hospitality and tourism industry as well as employees in educational institutions in the field of hospitality and tourism. Results: The research results show that employees from the RS area acknowledge the importance of organizing gastronomic events where local products are presented and that they understand that dishes and beverages with unique and recognizable tastes can characterize their area. Employees from the BIH area pointed out that the nutritional quality of their local agricultural and gastronomic products represents an advantage when compared to mass-produced ones and that the local gastronomic culture and tradition are authentic representatives of the culture of the region. Conclusion: The GastroIdentity scale proved to be dependable, highlighting gastronomic culture and tradition as extremely crucial factors in tourism, using the input provided by the employees from the investigated areas. Noteworthy results were also recorded regarding the need for incentives for food tourism development in the investigated regions.

Uso do azeite de oliva (Olea europaea l. ) em preparações culinárias quentes: elaboração de material informativo para popularização do conhecimento científico / Use of olive oil (Olea europaea l. ) in hot culinary preparations: elaboration of informative material for popularization of scientific knowledge / Uso del aceite de oliva (Olea europaea l. ) en preparaciones culinarias calientes: elaboración de material divulgativo para la popularización del conocimiento científico

O azeite de oliva é amplamente consumido devido às suas propriedades benéficas para a saúde e características sensoriais únicas. A composição química abundante em ácido graxo monoinsaturado, associada ao perfil de compostos fenólicos com importante efeito antioxidante, confere ao azeite de oliva alta estabilidade ao aquecimento. Embora existam muitas evidências sobre a estabilidade térmica do azeite, ainda existem muitas dúvidas, por parte da população, sobre o uso em técnicas culinárias que envolvam calor. O objetivo desse trabalho foi compilar evidências científicas a respeito da influência de técnicas culinárias sobre a estabilidade térmica do azeite de oliva, com vistas a elaborar material informativo, com linguagem adaptada à população em geral, sobre sua utilização na culinária, especialmente em preparações quentes. É de amplo conhecimento na literatura que o azeite de oliva é bastante resistente à cocção, no entanto, temperaturas elevadas, como as empregadas na fritura por imersão, podem levar a diminuição do teor de compostos fenólicos, a depender da quantidade e tipos de fenólicos presentes no azeite. Estudos no contexto da gastronomia molecular também relatam, além da estabilidade térmica, os benefícios da utilização do azeite de oliva na culinária devido às interações químicas entre os compostos do azeite e os compostos do alimento fazendo com que ambos (óleo e alimentos) se beneficiem dos efeitos protetivos desses compostos. Considerando que ainda é muito comum o uso do azeite de oliva apenas para temperar saladas e finalizar pratos, o infográfico elaborado no presente trabalho pode contribuir para apresentar o conteúdo científico sobre o uso do azeite em preparações culinárias quentes de forma simplificada e de fácil compreensão.

Olive oil is widely consumed due to its beneficial health properties and unique sensory characteristics. The chemical composition abundant in monounsaturated fatty acids, associated with a profile of phenolic compounds with important antioxidant effects, gives olive oil high heat stability. Although there is much evidence about the thermal stability of olive oil, there are still many doubts among the population about its use in cooking techniques that involve heat. The objective of this work was to compile scientific evidence about the influence of cooking techniques on the thermal stability of olive oil, in order to elaborate informative material, with language adapted to the general population, about its use in cooking, especially in hot preparations. It is widely known in the literature that olive oil is very resistant to cooking, however, high temperatures, such as those used in deep frying, can lead to a decrease in the content of phenolic compounds, depending on the amount and types of phenolics present in the oil. Studies in the context of molecular gastronomy also report, besides thermal stability, the benefits of using olive oil in cooking due to chemical interactions between the compounds of olive oil and food compounds, so that both (oil and food) benefit from the protective effects of these compounds. Considering that it is still very common to use olive oil only to season salads and finish dishes, the infographic prepared in this work can contribute to present the scientific content about the use of olive oil in hot culinary preparations in a simplified and easy to understand way.

El aceite de oliva es ampliamente consumido por sus propiedades beneficiosas para la salud y sus características sensoriales únicas. La composición química abundante en ácidos grasos monoinsaturados, asociada al perfil de compuestos fenólicos con importante efecto antioxidante, confiere al aceite de oliva una gran estabilidad al calentamiento. Aunque hay muchas evidencias sobre la estabilidad térmica del aceite de oliva, todavía existen muchas dudas entre la población sobre su uso en técnicas culinarias que implican calor. El objetivo de este trabajo fue recopilar evidencias científicas sobre la influencia de las técnicas culinarias en la estabilidad térmica del aceite de oliva, con el fin de elaborar material divulgativo, con lenguaje adaptado a la población general, sobre su uso en cocina, especialmente en preparaciones calientes. Es ampliamente conocido en la literatura que el aceite de oliva es bastante resistente a la cocción, sin embargo, las altas temperaturas, como las empleadas en la fritura por inmersión, pueden llevar a disminuir el contenido de compuestos fenólicos, dependiendo de la cantidad y tipos de fenólicos presentes en el aceite. Los estudios en el contexto de la gastronomía molecular también informan, además de la estabilidad térmica, de los beneficios del uso del aceite de oliva en la cocina debido a las interacciones químicas entre los compuestos del aceite de oliva y los compuestos de los alimentos, de forma que ambos (aceite y alimento) se benefician de los efectos protectores de estos compuestos. Teniendo en cuenta que todavía es muy común el uso del aceite de oliva sólo para aliñar ensaladas y terminar platos, la infografía elaborada en este trabajo puede contribuir a presentar de forma simplificada y fácil de entender el contenido científico sobre el uso del aceite de oliva en preparaciones culinarias calientes.

Sweet Chestnut (Castanea sativa Mill.) Nutritional and Phenolic Composition Interactions with Chestnut Flavor Physiology.

The European chestnut (Castanea sativa Mill.), is an environmentally and economically important species in Europe, mainly for fruit production. The chestnut fruit is well-known for its nutritional properties, namely its high concentration of carbohydrates (starch) and its low-fat content, as well as being one of the few fruits that do not contain gluten. Due to its chemical and nutritional characteristics beneficial to health, the sweet chestnut is a food recommended at different levels. The biochemistry of the mouth and nose of a human being is very complex. However, understanding the different interactions between the biochemistry of our sensory organs and food helps us to comprehend certain concepts, such as flavor and how it is involved in the sensory evaluation of the chestnuts. For the selection of high-quality products, it is necessary to develop reliable methods both from a qualitative and sensory point of view, and chestnut is a fruit with unique sensory characteristics that can be used in various gastronomic dishes, from main courses to desserts.

Honey Bee (Apis mellifera L.) Broods: Composition, Technology and Gastronomic Applicability.

Honey bee broods (larvae and pupae) can be consumed as human food, offering a rich nutritional value. Therefore, the objective of this work was to present an overview of the nutritional value of the honey bee brood and its gastronomic potential. The results indicated that honey bee broods are rich in protein (including essential amino acids), fat (essentially saturated and monounsaturated fatty acids), carbohydrates, vitamin C and those of the B complex, and minerals such as potassium, magnesium, calcium, and phosphorous. The results further highlight some variability according to the stage of development, with increasing content of fat and protein and decreasing carbohydrates from the larval to the pupal stages. The production of the honey bee brood in the hive, as well as its removal, can impact the wellbeing of the hive. This limits the production potential of the brood aimed at application for gastronomic purposes. The consumption and purchase of honey bee broods as food may be accessible in specialised markets where, for example, ethnic communities consume this type of food. However, in some markets, insects or products produced from insects are not readily accepted because of neophobia and disgust. The role of culinary chefs allied to traditional ways of preparing culinary dishes that include honey bee broods are relevant to motivate more people in western societies to consume of these types of food products.