Chia Oil Nanoemulsion Using Chia Mucilage as a Wall Material: An Alternative for Cracker Fat Substitution.

Crackers are bakery products that have shown an increase in consumption. One way to make crackers more nutritious is to add bioactive compounds, such as chia oil which is rich in polyunsaturated fatty acids. As these compounds are highly unsaturated, encapsulation techniques, such as nanoemulsion, allow the addition of them in foods, guaranteeing the preservation of their properties. Thus, the objective was to add chia oil nanoemulsion prepared with chia mucilage, in total replacement of water and soybean oil in crackers, and to evaluate the physical-chemical, technological, and sensory properties. The cracker with chia oil nanoemulsion showed a 73.2% reduction in lipid content compared to the control cracker, and no difference in protein and fiber content. The developed cracker presented expansion, firmness, fracture, and luminosity factors as the control cracker. Regarding antioxidant activity, the cracker with nanoemulsion showed greater activity. Sensorially, the developed crackers did not show a significant difference in appearance, flavor, and texture from the control cracker, and the purchase intention was positive. Also, the developed crackers were healthier, with a lower total lipid content, and higher antioxidant activity.

Unveiling the formation capacity of multicomponent oleogels: Performance of lecithin interacting with monostearate derivatives.

Oleogels have been explored as fat substitutes due to their healthier composition compared to trans and saturated fats, also presenting interesting technological perspectives. The aim of this study was to investigate the compositional perspective of multicomponent oleogels. Structuring ability of lecithin (LEC) (20 or 90 wt% of phosphatidylcholine - PC) combined with glycerol monostearate (GMS), sorbitan monostearate (SMS) or sucrose monostearate (SAC) in sunflower oil was evaluated from oleogels properties. The thermal and rheological properties, microstructure and stability of the oleogels were affected by the difference in the chemical composition of LEC and the ratio between LEC and different surfactants. Interestingly, low-phosphatidylcholine LEC (L20) performed better, although systems formed with reduced amounts of LEC tended to be softer (LEC-GMS) and present high oil holding capacity (LEC-SMS). The mixtures of LEC and monostearate-based surfactants showed different behaviors, depending on the surfactant polar head. In LEC-GMS systems, LEC hindered the self-assembly of GMS in sunflower oil, compromising mechanical properties and increasing oil release. When combined with SMS, LEC acted as a crystal habit modifier of SMS, forming a more homogeneous microstructure and producing stronger oleogels with greater oil binding capacity. However, above the threshold concentration, LEC prevented SMS self-assembly, resulting in a weaker gel. A positive interaction was found in LEC-SAC formulations in specific ratios, since SAC cannot act as a single oleogelator. Results show the impact of solubility balance played by LEC and fatty-acid derivatives surfactant when combined and used as oleogelators. This knowledge can contribute to a rational perspective in the preparation and modulation of the properties of edible oleogels.

Breads formulated with avocado pulp powder as a fat substitute: Quality parameters and in vitro inhibition activities.

The aim of the current study was to evaluate the influence of increasing contents (5%-25%) of avocado pulp powder (APP) produced by foam-mat drying (FMD) as a substitute for hydrogenated vegetable fat in bread on its nutritional composition, physical properties, α-amylase, α-glucosidase, and lipase inhibition, total phenolic content, antioxidant activity, color, structure, and x-ray diffraction patterns. The increase in the APP content decreased the values of lipids, carbohydrates, energy, firmness, and specific volume of breads. The inhibition of lipase activity showed a pronounced increase, while the total phenolic content and antioxidant activity were significantly elevated. The color parameters a* and b* were higher in the breads with added APP. The crystalline structure transitioned from type A to type V with 15% APP incorporation. Taken together, these results suggest that APP has potential to act as a healthier substitute for saturated fats in breads, paving the way to develop creative and innovative solutions for the functionalization of bakery food products.

Agave inulin as a fat replacer in tamales: Physicochemical, nutritional, and sensory attributes.

Tamales are a traditional dish rich in fat and carbohydrates with increasing popularity. The present study aimed to investigate the use of agave inulin powder (AIP) as a potential fat replacer in tamales. The effect of replacing 0%, 33%, 66%, and 100% (w/w) of fat with AIP was evaluated in the physicochemical, sensory, and nutritional features of tamales. The fat content of tamales decreased up to 88% in AIP tamales, whereas total dietary fiber (TDF) increased up to 14%. TDF in AIP tamales had a higher proportion of soluble dietary fiber (SDF). Moreover, results indicated that both insoluble and SDF were formed during the processing of tamales. Fat replacement led to a reduction of up to 26% in the calorie load of tamales. Fourier transform infrared spectroscopy analysis confirmed changes in the absorption bands related to carbohydrates, with increments in peaks associated with inulin (936 and 862 cm-1 ), and inhibition of retrogradation when inulin was included. AIP addition resulted in tamales with lighter color. Fat replacement with AIP affected the texture of tamales increasing their softness, adhesiveness, and cohesiveness. In general, inulin positively affected the hedonic attributes and acceptance of tamales. Interestingly, full-fat tamales had a lower glycemic index and presented higher contents of resistant starch compared to tamales with AIP. Nevertheless, agave inulin may serve as a fat replacer yielding reduced-fat tamales with higher TDF and SDF and yielding a lower calorie load without significantly affecting the sensory acceptability of this traditional meal.

Probiotic Greek yogurt: effect of the addition of prebiotic fat substitutes on the physicochemical characteristics, probiotic survival, and sensory acceptance.

In this research communication we evaluate the impact of the addition of prebiotic components (inulin, polydextrose, and modified starch, 40 g/l) as fat substitutes on the physicochemical characteristics, probiotic survival, and sensory acceptance of probiotic (Lacticaseibacillus casei 01, 108 CFU/ml) Greek yogurts during storage (7 °C, 28 d). All formulations had probiotic counts higher than 107 CFU/ml during storage and simulated gastrointestinal conditions (SGIC). The prebiotic components increased the probiotic survival to the enteric phase of the SGIC, with inulin producing the most pronounced effect. Inulin addition resulted in products with lower pH values and consistency and higher titratable acidity during storage, with negative impact on the sensory acceptance (flavor, texture, and overall impression) at the end of the storage period. Modified starch addition impacted negatively on the acceptance of the products (appearance, flavor, texture, and overall impression). Polydextrose addition resulted in products with lower consistency, but similar sensory acceptance to the full-fat yogurt. It can be concluded that it is possible to prepare potentially synbiotic Greek yogurts by desorption technique using L. casei as probiotic culture and inulin, polydextrose or modified starch as prebiotic components, with the utilization of polydextrose being advisable.

Glyceryl monostearate-based oleogels as a new fat substitute in meat emulsion.

Bologna sausages were produced with 25, 50, 75 and 100% of their pork fat content replaced by monoglyceride based-oleogels prepared from conventional or high oleic sunflower oils. Physicochemical, technological, and sensory properties of Bologna sausages were evaluated. Emulsion stability was little affected by fat replacement. All treatments batters exhibited characteristic rheological properties of gels (G' > G″). Overall, the addition of oleogel as a fat substitute made the sausages lighter and a small increase in hardness was observed in the sausages with total fat replacement by oleogels. The sliceability was affected by the reformulation and a higher number of slices were obtained in samples with oleogels in relation to the control. These results were associated to the product structure that became more compact as the amount of pork fat was reduced. However, all samples showed good acceptance by the consumers and no significant difference was observed between treatments. The results showed that monostearate-based oleogel can be a potential fat replacer with higher amount of unsaturated fatty acids to be used in meat products, but retaining the desired characteristics of the traditional products.

Using inulin-based emulsion gels as fat substitute in salt reduced Bologna sausage.

BACKGROUND: A high-fiber emulsion gel (EG) containing inulin, soy protein isolate, and soybean oil was applied as animal fat replacer in reduced salt and fat Bologna sausage containing mechanically deboned chicken meat, pork meat, and pork back fat. Technological and microbiological properties were evaluated for 60 days at 4 °C. RESULTS: A reduction of 11 to 34% and 35 to 45% of fat and sodium were obtained in reformulated products, respectively. An increase in fiber content and polyunsaturated fatty acid was noticed in the formulations with EG. The addition of EG in Bologna increased L* (lightness) values and reduced a* (redness/greenness) values comparing to control treatment. Microstructural properties of sausages exhibited a denser network with the presence of EG. Softer, more elastic, cohesive and resilient samples with a higher intensity of lipid oxidation (P < 0.05) were observed in EG added sausages. The nuclear magnetic resonance (NMR) data shows that the presence of EG recovers the matrix that has been weakened due to reduction of fat and salt. Sensory evaluation showed that the incorporation of the EGs resulted in acceptable scores. CONCLUSION: These results suggest that inulin-based EG is a potential fat substitute for developing healthier meat products, with better fatty acids composition and stable to chilled storage. © 2020 Society of Chemical Industry.

Monoglyceride oleogels as fat replacers in filling creams for sandwich cookies.

BACKGROUND: Many food products need to be reformulated to reduce the intake of saturated and trans fats which are considered unhealthy. In particular, the reformulation of filling creams (FCs) is challenging as these fats cannot be directly replaced with liquid oil without affecting the final product properties. This research studied the formulation and characterization of FCs for sandwich cookies using monoglyceride oleogel as fat material. RESULTS: FC formulated with 260 g kg-1 oleogel showed viscoelastic moduli values that did not differ significantly from those measured in a filling cream of commercial sandwich cookies (FC-CSCs) used as reference. The oil binding capacity of the FCs decreased with the increase of oleogel content. The increase of the oleogel amount in the formulation produced a decrease in hardness but an increase in adhesiveness and cohesiveness. Hardness, adhesiveness, and cohesiveness ranged from 0.66 to 3.48 N, 0.44 to 0.86 N s, and 0.07 to 0.29, respectively. When FCs were used for assembling cookies into sandwiches, an oil loss of about 9 g kg-1 FC after 21 days of storage was found in FCs containing 220 and 260 g kg-1 oleogel. The nutritional improvement due to the use of oleogel in FCs led to a reduction in saturated fatty acids between 64.5% and 35.2% and from 1.0 to 0.0% trans fatty acids in comparison with FC-CSC. CONCLUSION: Full fat replacement with monoglyceride oleogel in FC formulations allows the obtention of products with good quality and some similar characteristics to those obtained for FC-CSC, with the added benefit of a healthier nutritional profile. © 2020 Society of Chemical Industry.

Agaricus bisporus mushroom as partial fat replacer improves the sensory quality maintaining the instrumental characteristics of beef burger.

The effect of Agaricus bisporus (AB) mushroom as a fat replacer in beef burgers was evaluated. Four treatments were compared: control (0% AB, 20% fat) and 3 treatments with partial fat replacement: AB 5% (5% AB, 15% fat); AB 10% (10% AB, 10% fat); AB 15% (AB 15%, 5% fat). Mushroom addition increased moisture content and yield and decreased cooking loss and diameter reduction of the burgers. Formulations with the highest AB concentrations were lighter and redder than the control. AB incorporation affected texture, resulting in less hard and less chewy products. In general, lipid oxidation increased during the storage time, however the lowest values were observed in AB 15%, i.e. the lowest fat content and the presence of AB increased the oxidative stability. AB 10% and AB 15% had good overall liking and were sensorially characterized as juicy, tender and flavorsome burgers. The partial replacement of animal fat by AB is a promising strategy for developing a low-fat burger.

Reducing phosphate in emulsified meat products by adding chia (Salvia hispanica L.) mucilage in powder or gel format: A clean label technological strategy.

This study evaluated the functional properties of chia mucilage powder (MCP) and gel (MCG) as a phosphate replacers in low-fat Bologna sausages. Four treatments were produced without phosphates (F1-2% MCP; F2-2% MCG; F3-4% MCP; F4-4% MCG) and two with 0.25% phosphate (F5-2% MCG and F6-4% MCG) besides control (20%-fat-0.5% phosphate). Samples containing mucilage were less firm and less chewy on day 0, except F3. Treatments containing 2% MCG were judged acceptable and provided better emulsion stability than those with MCP. Adding 4% MCP or MCG resulted in Bolognas with lower relaxation times and more restricted mobility and lowest sensorial acceptance characterized by the terms light brown and dark pink color (F4). The microscopy images exhibited less cohesive structure in treatments with 4% of MCG, suggesting the formation of a weaker bound protein network. Chia mucilage gel at 2%, due to its functional properties, has proven to be a feasible strategy to substitute 50% phosphate in low-fat Bologna sausages.

Partial replacement of pork fat by Echium oil in reduced sodium bologna sausages: technological, nutritional and stability implications.

BACKGROUND: The present research aimed to evaluate the nutritional, technological, microstructural and sensory characteristics of bologna sausages made with pork fat replaced with Echium oil. Three different treatments were processed, all of them with approximately 35% less sodium than a regular bologna-type sausage: Control (only pork backfat addition) and T25 and T50 (replacement of 25 and 50% of the added animal fat with Echium oil respectively). RESULTS: Proximate composition, texture profile analysis, fatty acid profile and microstructure were evaluated to characterize the products. In refrigerated storage, the following characteristics were assessed: thiobarbituric acid-reactive substances (TBARS) index, objective color, pH value, microbiological counts and sensory acceptance. Both samples with Echium oil (T25 and T50) showed a healthier lipid profile, with high omega-3 content, mainly from α-linolenic and stearidonic fatty acids, consequently presenting better (P ≤ 0.05) values of nutritional indices than the Control. However, the replacement of 50% animal fat with Echium oil negatively affected (P ≤ 0.05) most of the technological characteristics and the sensory acceptance of bolognas. In contrast, the treatment with 25% replacement did not show significant differences in most of the evaluated parameters compared with the Control sample. CONCLUSION: Thus the replacement of 25% of pork backfat with Echium oil in bologna sausages can be recommended, representing a good balance between nutritional gains and sensory impairment. © 2019 Society of Chemical Industry.

Physical Properties of Monoglycerides Oleogels Modified by Concentration, Cooling Rate, and High-Intensity Ultrasound.

The aim of this study was to investigate the effects of monoglycerides (MG) concentration (3, 4.5, and 6 wt%), cooling rate (0.1 and 10 °C/min), and high-intensity ultrasound (HIU) application on physical properties of oleogels from MG and high oleic sunflower oil. Microstructure, melting profile, elasticity (G'), and solid fat content (SFC) were measured immediately after preparation of samples (t = 0) and after 24 hr of storage at 25 °C. Samples' textural properties (hardness, adhesiveness, and cohesiveness) and oil binding capacity (OBC) were evaluated after 24 hr at 25 °C. In general, samples became less elastic over time. Slow cooling rate resulted in lower G' after 24 hr compared to the ones obtained using 10 °C/min. Network OBC was improved by increasing MG concentration and cooling rate, and by applying HIU. After storage, oleogel melting enthalpy increased with MG concentration. In general, this behavior was not correlated with an increase in SFC. An improvement in the network structure was generally reached with the increase in cooling rate, according to texture and rheology results, for both sonicated and nonsonicated conditions. At the highest MG concentration, HIU application was more efficient at increasing OBC and hardness of the network at 0.1 °C/min. Microscopy images showed that the oleogels microstructure was changed as a consequence of HIU application and cooling rate, evidencing smaller crystals both in sonicated and faster cooled samples. Obtained results demonstrate that cooling rate, MG concentration, and HIU can be used satisfactorily to tailor physical properties of MG oleogels. PRACTICAL APPLICATION: Oleogels have been studied in the last years as semisolid fat replacers in food products. Cooling rate is an important processing parameter in the oleogel preparation because it affects their final physical properties, while high-intensity ultrasound (HIU) is a relatively novel technique to tailor lipid properties. This study is focused on the application of a slow/fast cooling rate in combination with/without HIU treatment at different monoglycerides and high oleic sunflower oil mixtures as a successful strategy to obtain oleogels with different physical properties and with potential applications in the food industry, such as fat substitutes in bakery.

Technological and sensory characteristics of hamburgers added with chia seed as fat replacer / Características tecnológicas e sensoriais de hambúrgueres adicionados de semente de chia como substituta de gordura

In order to improve nutritional and functional quality, chicken burgers were made with different amounts of chia seed (0, 2, 4 and 8%) as pork fat replacers and evaluated for the microbiological, technological and sensorial characteristics. The proximate composition and the microbiological characteristics of raw burgers were in accordance with Brazilian legislation. Higher additions of chia increased the amount of dietary fiber (up to 1.46%) and carbohydrate in the products and reduced the fat content by up to 29%. The addition of chia seed reduced the a* values and increased the h* values of the raw burgers and reduced the tenderness and degree of lipid oxidation in the cooked burgers. Lower sensory taste scores and overall acceptance were conferred on products with higher chia addition; although, the degree of acceptance of the products was high. Results of this study highlighted the potential use of chia seed in the elaboration of low fat and enriched dietary fiber burgers.(AU)

No intuito de melhorar a qualidade nutricional e funcional, hambúrgueres de frango foram elaborados com diferentes quantidades de semente de chia (0, 2, 4 e 8%) em substituição ao toucinho e avaliados quanto às características microbiológicas, tecnológicas e sensoriais. A composição centesimal e as características microbiológicas dos hambúrgueres crus estavam de acordo com o preconizado pela legislação Brasileira. Maiores adições de chia aumentaram a quantidade de fibra dietética (até 1,46%) e de carboidrato nos produtos e reduziu os valores de gordura em até 29%. A adição de semente de chia reduziu os valores de a* e aumentou os valores de h* da cor dos hambúrgueres crus e reduziu a maciez e o grau de oxidação lipídica nos hambúrgueres cozidos. Menores notas sensoriais de sabor e a aceitação global foram conferidas aos produtos com maior adição de chia, embora o grau de aceitação dos produtos tenha sido elevado. Os resultados deste estudo destacam o potencial de uso da semente de chia na elaboração de hambúrgueres com baixo teor de gordura e enriquecidos de fibra dietética.(AU)

Cholinesterase inhibitory activity, antioxidative potential and microbial stability of innovative liver pâté fortified with rosemary extract (Rosmarinus officinalis)

Background: Rosemary (Rosmarinus officinalis) contains active substances that have desirable properties for industrial and herbal medicine applications, e.g., essential oils (1.5­2.5%), tannins, flavonoids, triterpenes, saponins, resins, phytosterols, rosmarinic acid and many others. The aim of this study was to determine the influence of rosemary extract and 20% rapeseed oil substitution for animal fat on storage changes and inhibition of cholinesterases in liver pâté. Results: Preliminary research showed that rosemary extract exhibited antioxidative activity in the system of accelerated Rancimat and Oxidograph tests. Then, rosemary extract was used as an ingredient in liver pâté. During the experiment, meat samples were refrigerated and tested on days 1, 5, 8, 12 and 15 after production. The study proved that the substitution of 20% of animal fat with rapeseed oil decreased the content of saturated acids and increased the content of monoenic fatty acids by approximately 5% and polyene fatty acids by 40%. Conclusions: In addition to antioxidative activity, the rosemary extract affected the health-promoting value of the samples, which inhibited cholinesterase activity during the entire storage period. The extract inhibited AChE more than BChE.

Treinamento para perfil de textura sensorial em pães / Training for sensory texture profiling of bread

Um painel treinado é uma ferramenta importante, com ampla aplicação na panificação. No entanto, o tempo e os recursos financeiros necessários para o treinamento são significativos. O objetivo do trabalho foi selecionar e treinar avaliadores para se tornarem experts no perfil de textura para análise sensorial descritiva de pães de trigo integral com substituto de gordura. Os candidatos foram selecionados por testes com intuito de discriminarem e descreverem as diferenças de textura entre alimentos. Os candidatos aprenderam sobre dureza, elasticidade, coesividade e mastigabilidade e construíram escala de classificação de pão comercial padrão brasileira, que serviu como referência para analisar as amostras. Após o treinamento, os avaliadores foram capazes de avaliar de forma confiável as amostras de pão em estudo.(AU)

Treinamento para perfil de textura sensorial em pães / Training for sensory texture profiling of bread

Um painel treinado é uma ferramenta importante, com ampla aplicação na panificação. No entanto, o tempo e os recursos financeiros necessários para o treinamento são significativos. O objetivo do trabalho foi selecionar e treinar avaliadores para se tornarem experts no perfil de textura para análise sensorial descritiva de pães de trigo integral com substituto de gordura. Os candidatos foram selecionados por testes com intuito de discriminarem e descreverem as diferenças de textura entre alimentos. Os candidatos aprenderam sobre dureza, elasticidade, coesividade e mastigabilidade e construíram escala de classificação de pão comercial padrão brasileira, que serviu como referência para analisar as amostras. Após o treinamento, os avaliadores foram capazes de avaliar de forma confiável as amostras de pão em estudo.

Partial replacement of meat and fat with hydrated wheat fiber in beef burgers decreases caloric value without reducing the feeling of satiety after consumption.

The aim of this study was to evaluate the effects of different levels of hydrated wheat fiber replacing meat and fat in beef burgers on technological characteristics, sensory acceptance and hunger satisfaction. The different levels of hydrated wheat fiber (1 g fiber: 6 g water) were 0, 1.25, 2.5, 3.75 and 5.0 g of fiber/80 g burger portion. Results showed that the greater the addition of hydrated wheat fiber, the lower the protein (P < .0001) and lipid (P = .0006) content and consequently the greater the reduction in caloric value. Burgers with up to 3.75 g fiber/80 g portion showed the same (P > .05) sensory acceptance as the Control burgers (those without added fiber). Sandwiches comprised of burgers with 2.5 and 5.0 g fiber/80 g portion caused the same (P > .05) hunger satisfaction (satiety feeling) as those comprised of Control burgers for up to 3 h after consumption. Burgers containing 3.75 g fiber/80 g burger may represent an interesting alternative for people who want to reduce caloric intake and/or increase the proportion of insoluble fiber in their diet.

Fat replacement by oleogel rich in oleic acid and its impact on the technological, nutritional, oxidative, and sensory properties of Bologna-type sausages.

Bologna-type sausages were made with 25, 50, 75 and 100% replacement of pork back fat by oleogel made with pork skin, water, and high oleic sunflower oil (HOSO) (1.5, 1.5: 1). The technological, nutritional, oxidative, and sensory properties were evaluated. Emulsion stability increased and cooking loss decreased with increasing the pork back fat replacement by oleogel. The reformulation increased the proportion of oleic acid within the lipid fraction by up to 20% and decreased the proportion of linoleic acid by up to 10%, with no changes in the oxidative stability. The acceptance and the sensory profile of the samples were not affected by the substitution of up to 50% of pork back fat by oleogel. Thus, the results showed that it is possible to produce Bologna-type sausages with reduced fat (~16% fat, ~29% reduction), cholesterol (40 mg, ~10% reduction), and energy value (~210 kcal/100 g, ~21% reduction) and with healthier lipid profile using oleogel from HOSO.

Volatile compounds and sensory profile of burgers with 50% fat replacement by microparticles of chia oil enriched with rosemary.

Direct incorporation of rosemary leaves into chia oil (CO) was performed by ultrasound-assisted extraction (UAE) and conventional maceration extraction (CME). CO was microencapsulated and used in burgers, as follows: control (20% pork back fat (PBF)); HCO (10% PBF + 7.5% water +2.5% unencapsulated CO); HM1 (10% PBF + 10% CO microparticles); HM2 (10% PBF + 10% CO microparticles enriched by UAE) and HM3 (10% PBF + 10% CO microparticles enriched by CME). The volatile compounds and the sensory properties (Check-All-That-Apply and overall acceptability) of burgers were evaluated at days 1 and 120 of frozen storage. The control, HCO, and HM1 groups were characterized for volatile compounds produced by lipid and protein oxidation, and sensory descriptors related to lipid oxidation. HM2 and HM3 groups presented an increase in terpenic volatiles and were characterized by the descriptors herbal and pleasant aroma and ideal texture. In addition, liking scores were positively correlated to the descriptors that characterized the HM2 and HM3 groups.

Avaliação das características físico-químicas e da perda de peso de quibes adicionados de semente de chia (Salvia hispanica L. ) em substituição parcial

A preocupação com a saúde tem levado os consumidores à escolha de alimentos mais nutritivos. Os produtos cárneos reestruturados apresentam fácil preparo e características sensoriais agradáveis. O objetivo deste trabalho foi desenvolver e avaliar as características físico-químicas e de perda de peso de quibes adicionados de semente de chia em substituição parcial da gordura. Foram elaboradas quatro formulações de quibe, sendo uma formulação controle (QC), sem adição de semente chia, além de outras três adicionadas de semente de chia nas concentrações de 3 (Q3), 6 (Q6) e 9% (Q9), em substituição parcial da gordura. As formulações foram caracterizadas quanto à composição centesimal e porcentagem de perda de peso. Menores valores (p<0,05) de perda de peso foram observados nas amostras contendo maior porcentagem de chia. Para as análises de proteína, cinzas, umidade e pH, não houve diferença entre as amostras (p>0,05). Para a análise de gordura foi observada diferença (p<0,05) entre as amostras e redução linear do teor de lipídeos com o aumento do teor de chia. As amostras Q6 e Q9 foram consideradas light.(AU)

Concern about health has led consumers to choose more nutritious foods. The restructured meat products have easy preparation and pleasant sensory characteristics. The objective of this work was to develop and evaluate the physical-chemical and weight loss characteristics of chibes added to chia seed in partial replacement of fat. Four formulations of quibe were elaborated, being a control formulation (QC), without addition of chia seed, besides other three added of chia seed in the concentrations of 3 (Q3), 6 (Q6) and 9% (Q9), in partial substitution of fat. The formulations were characterized as to the centesimal composition and percentage of weight loss. Lower values (p <0.05) of weight loss were observed in samples containing a higher percentage of chia. For the protein, ash, moisture and pH analyzes, there was no difference between the samples (p> 0.05). For the fat analysis, a difference (p <0.05) was observed between the samples and a linear reduction of the lipid content with the increase of the chia content. Samples Q6 and Q9 were considered light.(AU)