RESUMO
This Research Reflection raises awareness of the need to broaden perspectives and levels of multidisciplinary and interdisciplinary approaches when considering on-farm dairy cattle welfare. It starts with a brief overview of current animal welfare issues on dairy farms and how they are perceived by different stakeholders. Some divergences in points of view are discussed in more detail and the first steps in networking are mentioned. Particular emphasis is given to both milk and dairy product waste in industrialized countries and the potential effects of its reduction on changes in the production system. The needs for a quantification of such quota and retailer involvement are also analyzed from the perspective that on-farm animal welfare is directly linked to the amount of milk that might be removed from the food chain by adoption of welfare-friendly management, such as cow-calf systems.
Assuntos
Atitude , Comportamento do Consumidor , Laticínios/economia , Indústria de Laticínios/métodos , Leite/economia , Bem-Estar do Animal , Animais , Conscientização , Bovinos , Indústria de Laticínios/economia , Indústria de Laticínios/ética , Feminino , Desenvolvimento SustentávelRESUMO
PURPOSE: Previously, the nutritional contribution, environmental and financial costs of dairy products have been examined independently. Our aim was to determine the nutritional adequacy, financial cost and environmental impact of UK diets according to dairy content. METHODS: In this cross-sectional study of adults (19-64 years) from the UK National Diet and Nutrition Survey years 1-4 (n = 1655), dietary intakes assessed from 4-day estimated food diaries were organized into quartiles (Q) total grams of dairy (milk, cheese, yogurt, dairy desserts) and analyzed using ANCOVA controlling for age, sex and energy intake with Bonferroni post hoc test for nutritional adequacy, Alternative Healthy Eating Index (AHEI-2010), environmental impact [greenhouse gas emissions (GHGE), eutrophication and acidification potentials], financial cost, markers of health and cardio-metabolic diseases. RESULTS: Nutritional adequacy, particularly for protein, calcium and iodine (+ 18 g, + 533 mg, + 95 g, respectively, all P < 0.0001) and AHEI-2010 (P < 0.0001) were significantly higher and systolic BP (- 2 mmHg, P = 0.019) was significantly lower for the higher-dairy diets (Q4, 274-1429 g/day dairy), compared with diets containing lower dairy (Q1, 0-96 g/day dairy). Diets in Q4 had lower financial cost (- 19%, P < 0.0001) and the greatest eutrophication potential, compared with Q1 (+ 29%, P < 0.0001). Yet the environmental (GHGE) and financial costs per unit nutrient (riboflavin, zinc, iodine, magnesium, calcium, potassium) were lower in Q4 than Q1 (all P < 0.0001). CONCLUSION: Diets with the highest dairy content had higher nutrient composition, better diet quality, were associated with lower BP and financial cost, but with higher eutrophication potential. Robust environmental data for many of food groups are limited and this needs an urgent addressing. TRIAL REGISTRATION: This trial was registered on clinicaltrials.gov as NCT03407248.
Assuntos
Laticínios/economia , Laticínios/estatística & dados numéricos , Dieta/economia , Dieta/métodos , Ingestão de Energia , Eutrofização , Adulto , Estudos Transversais , Registros de Dieta , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais/métodos , Inquéritos Nutricionais/estatística & dados numéricos , Reino Unido , Adulto JovemRESUMO
The benefits and efficacy of control programs for herds infected with Mycobacterium avium subsp. paratuberculosis (MAP) have been investigated under various contexts. However, most previous research investigated paratuberculosis control programs in isolation, without modeling the potential association with other dairy diseases. This paper evaluated the benefits of MAP control programs when the herd is also affected by mastitis, a common disease causing the largest losses in dairy production. The effect of typically suggested MAP controls were estimated under the assumption that MAP infection increased the rate of clinical mastitis. We evaluated one hundred twenty three control strategies comprising various combinations of testing, culling, and hygiene, and found that the association of paratuberculosis with mastitis alters the ranking of specific MAP control programs, but only slightly alters the cost-benefit difference of particular MAP control components, as measured by the distribution of net present value of a representative U.S. dairy operation. In particular, although testing and culling for MAP resulted in a reduction in MAP incidence, that control led to lower net present value (NPV) per cow. When testing was used, ELISA was more economically beneficial than alternative testing regimes, especially if mastitis was explicitly modeled as more likely in MAP-infected animals, but ELISA testing was only significantly associated with higher NPV if mastitis was not included in the model at all. Additional hygiene was associated with a lower NPV per cow, although it lowered MAP prevalence. Overall, the addition of an increased risk of mastitis in MAP-infected animals did not change model recommendations as much as failing to consider.
Assuntos
Mastite/veterinária , Modelos Econométricos , Modelos Estatísticos , Mycobacterium avium subsp. paratuberculosis , Paratuberculose/epidemiologia , Paratuberculose/prevenção & controle , Algoritmos , Animais , Bovinos , Laticínios/economia , Feminino , Abastecimento de Alimentos , Leite , Medição de Risco , Fatores de RiscoRESUMO
The insulin like growth factor 1 receptor (IGF-IR) plays an important role in regulating growth and development. To investigate the effects of IGF-IR polymorphisms on the economic traits of dairy goats, polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) and DNA sequencing methods were used to screen single nucleotide polymorphisms (SNPs) within 9 IGF-IR fragments in Xinong Saanen dairy goat (XS, nâ¯=â¯268) and Guanzhong dairy goat (GZ, nâ¯=â¯440). Consequently, two SNPs, including NC_007319: g.26688 C>T (Leu 608 Leu) and NC_007319: g.28273 T>C within exon 9 and intron 10 were identified in R8 and R9 loci, respectively. At R8 locus, three genotypes were found, including CC, CT and TT, with genotypic frequencies of 0.11, 0.65 and, 0.24 respectively in XS goats, and 0.13, 0.78 and 0.09 in GZ goats; three genotypes which are C1C1, C1T1 and T1T1 were also found in R9 locus, with the genotypic frequencies of 0.48, 0.20 and 0.32 in XS goats, and 0.43, 0.22 and 0.35 in GZ goats, respectively. Based on χ2 test, both XS and GZ populations were deviated from Hardy-Weinberg equilibrium at above two loci. The association analysis revealed that XS goats with CC genotype at R8 locus had heavier milk density than the CT ones (Pâ¯<â¯0.05). At R9 locus, the body height of GZ goats with C1C1 and T1T1 genotypes was significantly higher than those with C1T1 genotype (Pâ¯<â¯0.01 or Pâ¯<â¯0.05). The individuals of GZ goat with C1C1 genotype had longer body length than those with T1T1 genotype (Pâ¯<â¯0.05). The individuals of XS with T1T1 and C1T1 genotypes had higher body height than those with C1C1 genotype (Pâ¯<â¯0.05). This study can provide theoretical and practical significances to improve the milk production traits and promote the growth and development in two Chinese indigenous dairy goat breeds.
Assuntos
Estudos de Associação Genética , Cabras/genética , Receptores de Somatomedina/genética , Animais , Cruzamento , China , Laticínios/economia , Éxons/genética , Genótipo , Conformação de Ácido Nucleico , Polimorfismo de Nucleotídeo Único/genética , Análise de Sequência de DNA/métodosRESUMO
The aim of this study was to understand the perceptions of Brazilian citizens about the general conditions of animal welfare in the poultry, beef, and dairy supply chains. To reach this aim, an online survey was conducted. The analysis was based on descriptive statistics and three logistic regression models. Results of descriptive statistics showed that citizens in Brazil had mostly negative perceptions about the conditions of animal welfare in the poultry, beef, and dairy supply chains. Results of the logistic regression models showed that citizens with a background in agricultural/veterinary sciences, and citizens who reported a higher level of knowledge about poultry and dairy supply chains were more likely to perceive the general conditions of animal welfare in these two supply chains as being bad. Citizens who reported previous contact with poultry farms were also more likely to perceive the general conditions of animal welfare in the poultry supply chain as being bad. In addition, the perception that farmers are mainly focused on the economic aspect of farming and less on animal welfare, the perception that animals do not have a good quality of life while housed on farms, and the perception that animals are not adequately transported and slaughtered, negatively impact on perceptions about the general conditions of animal welfare in the poultry, beef, and dairy supply chains.
Assuntos
Bem-Estar do Animal , Laticínios , Abastecimento de Alimentos/economia , Carne , Aves Domésticas , Inquéritos e Questionários , Adulto , Animais , Brasil , Laticínios/economia , Laticínios/provisão & distribuição , Feminino , Humanos , Masculino , Carne/economia , Carne/provisão & distribuição , Pessoa de Meia-IdadeRESUMO
In Denmark, Finland, and Sweden, the Nordic Total Merit index is used as the breeding selection tool for both organic and conventional dairy farmers based on common economic models for conventional dairy farming. Organic farming is based on the principles of organic agriculture (POA) defined by the International Federation of Organic Agriculture Movements. These principles are not set up with an economic point of view, and therefore it may be questionable to use a breeding goal (BG) for organic dairy production based on economic models. In addition to economics and the principles of organic agriculture, it is important to look at farmers' preferences for improving BG traits when setting up a BG for organic farming. The aim of this research was to set up, simulate, and compare long-term effects of different BG for organic and conventional dairy production systems based on economic models, farmers' preferences, and POA, with particular emphasis on disease resistance or on roughage consumption and feed efficiency. The BG based on economic models and on farmers' preferences were taken from previous studies. The other BG were desired gains indices, set up by means of a questionnaire about relatedness between the POA and BG traits. Each BG was simulated in the stochastic simulation program ADAM. The BG based on POA, with particular emphasis on disease resistance or on roughage consumption and feed efficiency, caused favorable genetic gain in all 12 traits included in this study compared with 6 traits for the other BG. The BG based on POA, with particular emphasis on disease resistance or on roughage consumption and feed efficiency, were very different from BG for organic and conventional production based on economic models and farmers' preferences in both simulated genetic change and correlations between BG. The BG that was created based on the principles of organic agriculture could be used as a specific index for organic dairy farming in Denmark, but this index was economically not very sustainable. Hence, an intermediate breeding goal could be developed by breeding companies to address both economics and the principles of organic agriculture.
Assuntos
Cruzamento/normas , Bovinos/genética , Agricultura Orgânica/normas , Ração Animal/análise , Animais , Cruzamento/economia , Cruzamento/métodos , Bovinos/crescimento & desenvolvimento , Bovinos/metabolismo , Laticínios/análise , Laticínios/economia , Laticínios/normas , Dinamarca , Fibras na Dieta/metabolismo , Feminino , Finlândia , Masculino , Modelos Econômicos , Agricultura Orgânica/economia , Agricultura Orgânica/métodos , SuéciaRESUMO
This manuscript is an opinion editorial, which summarizes the presentation given at the Dairy Nutrition: An Engine for Economic Growth conference.
Assuntos
Laticínios/economia , Desnutrição/economia , Análise Custo-Benefício , Humanos , Iraque , UgandaRESUMO
In general, dairy products are well regarded for their nutritional value. Consumer perception of dairy products is influenced by many interrelated factors but healthiness remains one of the key attributes and values for consumers. Furthermore, contemporary consumers increasingly seek out dairy products with additional health benefits and, therefore, it is essential to explore which attributes are important drivers of food choices and how producers can better respond to shifting consumer values and needs in each dairy product category. Therefore, the aims of the study were: (a) to identify consumer segments based on the importance they attached to selected attributes of dairy products, (b) to explore differences between the identified segments in their perceptions of health-related attributes of dairy products, (c) to determine if health-related aspects influenced consumers decisions to buy high-quality dairy products, and (d) to identify if consumers were open to novelties in dairy products. The data were collected within a CAPI (Computer Assisted Personal Interview) survey on a representative sample of 983 adult Polish consumers. The non-hierarchical K-means clustering method was used to identify four clusters of consumers, namely: Enthusiastic, Involved, Ultra-involved and Neutral. Enthusiastic consumers attach more importance to the influence of dairy products on immunity and are more willing to agree with the opinion that dairy products are a source of mineral nutrients as well as vitamins. Ultra-involved and Involved consumers pay less attention to some health aspects of dairy products compared to other clusters; however, the Ultra-involved are more quality-oriented than are the Involved. Neutral consumers are more open to accept changes on the dairy product market and are relatively more inclined to choose new dairy products. However, these consumers have scored lower on those aspects related to the healthiness of dairy products and, in order to target them effectively, it is essential to develop well-tailored communication strategies highlighting the health benefits of dairy products. These results relate to the Polish market and are important for the development of new dairy products and for targeting public nutrition as well as for directing marketing communication. The results may provide important insights for those who develop educational strategies and campaigns.
Assuntos
Comportamento de Escolha , Comportamento do Consumidor , Laticínios , Comportamento Alimentar , Valor Nutritivo , Adulto , Idoso , Laticínios/economia , Feminino , Rotulagem de Alimentos , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Polônia , Fatores Socioeconômicos , Adulto JovemRESUMO
The objective of this study is to examine the relationship between risk-aversion, perceived quality, brand affect, brand trust, brand equity and willingness to buy expiration date-based priced perishable food products. Empirical data was collected from consumers with self-administrated questionnaires in Istanbul, Turkey. Hypotheses were developed based on the conceptual framework and were tested with structural equations modeling. Results indicate that risk aversion is positively related to perceived quality, brand affect, brand trust and brand equity. A positive relationship was also found between brand related-factors. Findings also demonstrated that risk aversion and brand-related factors have a positive effect on willingness to buy expiration date-based priced perishable food products.
Assuntos
Comportamento de Escolha , Comportamento do Consumidor , Laticínios , Inocuidade dos Alimentos , Adolescente , Adulto , Qualidade de Produtos para o Consumidor , Laticínios/efeitos adversos , Laticínios/economia , Feminino , Conservação de Alimentos , Armazenamento de Alimentos , Humanos , Masculino , Pessoa de Meia-Idade , Reconhecimento Psicológico , Medição de Risco , Fatores de Tempo , Confiança , Turquia , Adulto JovemRESUMO
The present study was conducted to explore the occurrence of mycotoxins in commercial baby foods in Doha-Qatar. LCMS/MS- and HPLC-based analysis of baby food (n = 67) for 12 mycotoxins confirmed the presence of aflatoxin M1 (AFM1, 33%), ochratoxin A (OTA, 31%), deoxynivalenol (DON, 27%), aflatoxin B1 (AFB1, 22%), fumonisin B2 (FB2, 10%), zearalenone (ZEN, 4%) and T-2 toxin (2%). Noodles exhibited the maximum contamination percentage, with 33% of the samples being contaminated above the EU maximum limits, for at least one mycotoxin. Among the multi-grain flake samples, up to 28% and for the milk and milk-based-cereal samples, 14% contained at least one mycotoxin above the EU maximum limits. From all cereal-based food samples, 22%, 5%, 2% and 2% were concurrently contaminated with 2, 3, 4 and 5 mycotoxins, respectively. The occurrence of toxicological important mycotoxins in Qatari market warrants the implementation of strict regulatory limits to protect human health.
Assuntos
Carcinógenos Ambientais/análise , Grão Comestível/química , Contaminação de Alimentos , Inspeção de Alimentos/métodos , Alimentos Infantis/análise , Fórmulas Infantis/química , Micotoxinas/análise , Animais , Bovinos , Cromatografia Líquida de Alta Pressão , Laticínios/análise , Laticínios/economia , Laticínios/normas , Grão Comestível/economia , Grão Comestível/normas , Alimentos em Conserva/análise , Alimentos em Conserva/economia , Alimentos em Conserva/normas , Cabras , Humanos , Lactente , Alimentos Infantis/economia , Alimentos Infantis/normas , Fórmulas Infantis/economia , Fórmulas Infantis/normas , Limite de Detecção , Catar , Reprodutibilidade dos Testes , Espectrometria de Massas por Ionização por Electrospray , Espectrometria de Massas em TandemRESUMO
Cocoa powder and chocolate products are known to sometimes contain cadmium (Cd) and lead (Pb) from environmental origins. A convenience sample of cocoa powder, dark chocolate, milk chocolate, and cocoa nib products was purchased at retail in the US and analysed using inductively coupled plasma mass spectrometry to assess Cd and Pb concentrations. Cd and Pb were evaluated in relation to the percent cocoa solids and to the reported origin of the cocoa powder and chocolate products. Cd ranged from 0.004 to 3.15 mg/kg and Pb ranged from Assuntos
Bebidas/análise
, Cádmio/análise
, Doces/análise
, Chocolate/análise
, Poluentes Ambientais/análise
, Contaminação de Alimentos
, Chumbo/análise
, Métodos Analíticos de Preparação de Amostras
, Bebidas/economia
, Cádmio/isolamento & purificação
, Doces/economia
, Chocolate/economia
, Laticínios/análise
, Laticínios/economia
, Países em Desenvolvimento
, Poluentes Ambientais/isolamento & purificação
, Inspeção de Alimentos
, Alimentos em Conserva/análise
, Alimentos em Conserva/economia
, Internacionalidade
, Internet
, Chumbo/isolamento & purificação
, Limite de Detecção
, Maryland
, Reprodutibilidade dos Testes
, Espectrofotometria Atômica
, Estados Unidos
RESUMO
BACKGROUND: There is a paucity of research that projects the public health and economic impact of healthcare interventions in the future. In this study, we aimed to estimate the public health and economic impact of vitamin D fortified dairy products for the years 2020, 2030, 2040, 2050 and 2060. METHODS: We used a previously validated Markov microsimulation model that was designed to assess the public health and economic impact of dairy products for fracture prevention in the French general population aged over 60 years in the year 2015. RESULTS: The expected benefit (in terms of fractures prevented) of the recommended intake of dairy products compared to the absence of appropriate intake is expected to increase by 63% in 2040 and by 85% in 2060. The cost per quality-adjusted life years gained of the appropriate intake of dairy products is expected to decrease from 58,244 in 2015 to 42,616 in 2060. CONCLUSION: The potential public health and economic benefits of vitamin D fortified dairy products is expected to substantially increase in the future, especially in the population aged over 80 years. Decision makers should be aware of the current and future potential benefits of dairy products to protect bone fractures.
Assuntos
Laticínios , Osteoporose/dietoterapia , Fraturas por Osteoporose/prevenção & controle , Vitamina D/administração & dosagem , Idoso , Idoso de 80 Anos ou mais , Simulação por Computador , Laticínios/economia , Feminino , Alimentos Fortificados/economia , França , Humanos , Masculino , Cadeias de Markov , Pessoa de Meia-Idade , Modelos Teóricos , Osteoporose/complicações , Fraturas por Osteoporose/economia , Saúde Pública/economia , Anos de Vida Ajustados por Qualidade de Vida , Vitamina D/economiaAssuntos
Redução de Custos , Laticínios/economia , Laticínios/estatística & dados numéricos , Promoção da Saúde , Fraturas por Osteoporose/prevenção & controle , Idoso , Bélgica , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Segurança do Paciente , Prevenção Primária/economia , Prevenção Primária/métodos , Saúde Pública , Vitamina D/sangueRESUMO
The 4 domains of sustainable diets are nutrition, economics, society, and the environment. To be sustainable, foods and food patterns need to be nutrient-rich, affordable, culturally acceptable, and sparing of natural resources and the environment. Each sustainability domain has its own measures and metrics. Nutrient density of foods has been assessed through nutrient profiling models, such as the Nutrient-Rich Foods family of scores. The Food Affordability Index, applied to different food groups, has measured both calories and nutrients per penny (kcal/$). Cultural acceptance measures have been based on relative food consumption frequencies across population groups. Environmental impact of individual foods and composite food patterns has been measured in terms of land, water, and energy use. Greenhouse gas emissions assess the carbon footprint of agricultural food production, processing, and retail. Based on multiple sustainability metrics, milk, yogurt, and other dairy products can be described as nutrient-rich, affordable, acceptable, and appealing. The environmental impact of dairy farming needs to be weighed against the high nutrient density of milk, yogurt, and cheese as compared with some plant-based alternatives.
Assuntos
Laticínios , Dieta , Laticínios/economia , Laticínios/estatística & dados numéricos , Dieta/economia , Dieta/estatística & dados numéricos , Ingestão de Energia , Meio Ambiente , Humanos , Estado NutricionalRESUMO
OBJECTIVE: To model the long-term cost-effectiveness of consuming milk powder fortified with potassium to decrease systolic blood pressure (SBP) and prevent cardiovascular events. DESIGN: A best case scenario analysis using a Markov model was conducted. PARTICIPANTS: 8.67% of 50-79 year olds who regularly consume milk in China, including individuals with and without a prior diagnosis of hypertension. INTERVENTION: The model simulated the potential impact of a daily intake of two servings of milk powder fortified with potassium (+700 mg/day) vs the consumption of a milk powder without potassium fortification, assuming a market price equal to 0.99 international dollars (intl$; the consumption of a milk powder without potassium fortification, assuming a market price equal to intl$0.99 for the latter and to intl$1.12 for the first (+13.13%). Both deterministic and probabilistic sensitivity analyses were conducted to test the robustness of the results. MAIN OUTCOME MEASURES: Estimates of the incidence of cardiovascular events and subsequent mortality in China were derived from the literature as well as the effect of increasing potassium intake on blood pressure. The incremental cost-effectiveness ratio (ICER) was used to determine the cost-effectiveness of a milk powder fortified with potassium taking into consideration the direct medical costs associated with the cardiovascular events, loss of working days and health utilities impact. RESULTS: With an ICER equal to int$4711.56 per QALY (quality-adjusted life year) in the best case scenario and assuming 100% compliance, the daily consumption of a milk powder fortified with potassium shown to be a cost-effective approach to decrease SBP and reduce cardiovascular events in China. Healthcare savings due to prevention would amount to intl$8.41 billion. Sensitivity analyses showed the robustness of the results. CONCLUSION: Together with other preventive interventions, the consumption of a milk powder fortified with potassium could represent a cost-effective strategy to attenuate the rapid rise in cardiovascular burden among the 50-79 year olds who regularly consume milk in China.
Assuntos
Doenças Cardiovasculares/economia , Doenças Cardiovasculares/epidemiologia , Laticínios/economia , Alimentos Fortificados/economia , Custos de Cuidados de Saúde/estatística & dados numéricos , Potássio/administração & dosagem , Idoso , Pressão Sanguínea/efeitos dos fármacos , Doenças Cardiovasculares/prevenção & controle , China/epidemiologia , Redução de Custos/estatística & dados numéricos , Análise Custo-Benefício , Humanos , Incidência , Cadeias de Markov , Pessoa de Meia-Idade , Potássio/economia , Anos de Vida Ajustados por Qualidade de VidaRESUMO
OBJECTIVE: Dairy products contain essential nutrients to ensure healthy growth and bone development in children. However, a significant proportion of children in developed countries fail to consume the daily recommended intake of dairy products. Parents are the gatekeepers of familial nutritional intake and represent a potential vehicle through which to increase dairy consumption in children. As such, formative research was conducted to gain insight into parents' perceived barriers to and benefits of purchasing and consuming dairy products and to develop innovative message content that could be utilized in future public health campaigns. DESIGN: Seven in-depth group interviews were conducted in two phases between February and May 2015. SETTING: Interviews were conducted in local recreational centres and libraries in British Columbia, Canada. SUBJECTS: Mothers (n 21, mean age 38 (sd 5) years) and fathers (n 9, mean age 38 (sd 3) years) of children aged 4-10 years. RESULTS: Parents perceived both positive and negative physical outcomes associated with consuming dairy. Lack of trustworthy information was a frequently discussed barrier theme to purchasing and consuming dairy products. Mothers were concerned about the cost of dairy products. Differences in purchasing and consumption strategies were reported between parents of children who consumed adequate dairy and those who did not. Parents believed the most appropriate communication channel was through print material. CONCLUSIONS: Messages targeting parents, as a means of increasing dairy consumption in children, should address barriers identified by parents. In addition, practical tips should be provided to promote purchasing and consumption of dairy products.
Assuntos
Desenvolvimento Infantil , Fenômenos Fisiológicos da Nutrição Infantil , Laticínios , Dieta Saudável , Conhecimentos, Atitudes e Prática em Saúde , Osteogênese , Pais , Colúmbia Britânica , Criança , Pré-Escolar , Laticínios/efeitos adversos , Laticínios/economia , Países Desenvolvidos , Dieta Saudável/economia , Feminino , Grupos Focais , Humanos , Masculino , Valor Nutritivo , Cooperação do Paciente , Percepção , Pesquisa Qualitativa , AutorrelatoRESUMO
OBJECTIVE: In the present study, we used a structured approach based on publicly available information to identify the corporate political activity (CPA) strategies of three major actors in the dairy industry in France. DESIGN: We collected publicly available information from the industry, government and other sources over a 6-month period, from March to August 2015. Data collection and analysis were informed by an existing framework for classifying the CPA of the food industry. Setting/Subjects Our study included three major actors in the dairy industry in France: Danone, Lactalis and the Centre National Interprofessionnel de l'Economie Laitière (CNIEL), a trade association. RESULTS: During the period of data collection, the dairy industry employed CPA practices on numerous occasions by using three strategies: the 'information and messaging', the 'constituency building' and the 'policy substitution' strategies. The most common practice was the shaping of evidence in ways that suited the industry. The industry also sought involvement in the community, establishing relationships with public health professionals, academics and the government. CONCLUSIONS: Our study shows that the dairy industry used several CPA practices, even during periods when there was no specific policy debate on the role of dairy products in dietary guidelines. The information provided here could inform public health advocates and policy makers and help them ensure that commercial interests of industry do not impede public health policies and programmes.
Assuntos
Laticínios/efeitos adversos , Indústria de Laticínios , Dieta Saudável , Formulação de Políticas , Política , Opinião Pública , Acesso à Informação , Defesa do Consumidor , Laticínios/economia , Indústria de Laticínios/economia , Indústria de Laticínios/ética , Indústria de Laticínios/legislação & jurisprudência , Dieta Saudável/economia , Medicina Baseada em Evidências/economia , Medicina Baseada em Evidências/ética , Medicina Baseada em Evidências/legislação & jurisprudência , Apoio Financeiro/ética , França , Doações/ética , Humanos , Legislação sobre Alimentos/economia , Legislação sobre Alimentos/ética , Manobras PolíticasRESUMO
Packaging is associated with a high environmental impact. This is also the case in the food industry despite packaging being necessary for maintaining food quality, safety assurance and preventing food waste. The aim of the present study was to identify improvements in food packaging solutions able to minimize environmental externalities while maximizing the economic sustainability. To this end, the life cycle assessment (LCA) methodology was applied to evaluate the environmental performance of new packaging solutions. The environmental impact of packaging and food losses and the balance between the two were examined in relation to a cheesecake that is normally packaged in low density polyethylene film and has a limited shelf life due to microbial growth. A shelf life extension was sought via application of the well-established modified atmosphere packaging (MAP) technique. Samples for MAP (N2/CO2: 70/30) were placed inside multilayer gas barrier trays, which were then wrapped with a multilayer gas and water barrier film (i.e. AerPack packaging); control batches were packaged in gas barrier recycled polyethylene terephthalate (XrPet) trays and wrapped with a XrPet film. Samples were then stored at 20°C and inspected at regular intervals for chemical-physical, microbiological and sensory parameters. Results show that the new packaging solution could considerably extend the shelf life of cheesecakes, thereby reducing food waste and decreasing the overall environmental impact. Moreover, the new packaging allows one to minimize transport costs and to generate economies of scale in manufacturing.
Assuntos
Laticínios/microbiologia , Poluição Ambiental/prevenção & controle , Microbiologia de Alimentos/métodos , Embalagem de Alimentos/métodos , Conservação de Alimentos/métodos , Polietilenotereftalatos/química , Análise Custo-Benefício , Laticínios/economia , Poluição Ambiental/economia , Microbiologia de Alimentos/economia , Embalagem de Alimentos/economia , Conservação de Alimentos/economia , Qualidade dos Alimentos , Temperatura , Fatores de TempoRESUMO
INTRODUCTION: It is unknown whether there is an interplay of affordability (economic accessibility) and proximity (geographic accessibility) of supermarkets in relation to having a Dietary Approaches to Stop Hypertension (DASH)-accordant diet. METHODS: Data (collected: 2005-2015, analyzed: 2016) were from the cross-sectional, population-based Fenland Study cohort: 9,274 adults aged 29-64 years, living in Cambridgeshire, United Kingdom. Dietary quality was evaluated using an index of DASH dietary accordance, based on recorded consumption of foods and beverages in a validated 130-item, semi-quantitative food frequency questionnaire. DASH accordance was defined as a DASH score in the top quintile. Dietary costs (£/day) were estimated by attributing a food price variable to the foods consumed according to the questionnaire. Individuals were classified as having low-, medium-, or high-cost diets. Supermarket affordability was determined based on the cost of a 101-item market basket. Distances between home address to the nearest supermarket (geographic accessibility) and nearest economically-appropriate supermarket (economic accessibility) were divided into tertiles. RESULTS: Higher-cost diets were more likely to be DASH-accordant. After adjustment for key demographics and exposure to other food outlets, individuals with lowest economic accessibility to supermarkets had lower odds of being DASH-accordant (OR=0.59, 95% CI=0.52, 0.68) than individuals with greatest economic accessibility. This association was stronger than with geographic accessibility alone (OR=0.85, 95% CI=0.74, 0.98). CONCLUSIONS: Results suggest that geographic and economic access to food should be taken into account when considering approaches to promote adherence to healthy diets for the prevention of cardiovascular diseases and other chronic disease.
Assuntos
Acessibilidade Arquitetônica , Comércio/economia , Abordagens Dietéticas para Conter a Hipertensão/economia , Hipertensão/dietoterapia , Fatores Socioeconômicos , Adulto , Estudos de Coortes , Laticínios/economia , Feminino , Frutas/economia , Humanos , Hipertensão/economia , Masculino , Pessoa de Meia-Idade , Reino Unido , Verduras/economia , Grãos Integrais/economiaRESUMO
The essential adaptive food selection behavior of young children has become increasingly medicalized as a kind of disease-the "picky-eating" syndrome in Hong Kong. The researcher used the multiple case studies approach with data collected from in-depth interviews and advertisements to examine the process of the medicalization of picky-eating disorder, which demonstrates how an essential adaptive human behavior can be redefined by the market and medical system as a deviant, abnormal behavior that needs to be eliminated and how the resulting health risks can be resolved by modern medicine produced by this pharmaceutical nexus.