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The artisanal Colonial cheese is typical of the southern region of Brazil and dates back to the colonization by Italian and German immigrants. Produced with raw milk, it is the main cheese produced by more than 15,200 small rural proprieties. The consumer increasingly appraises food with territorial valorization, demanding specific sanitary norms for this type of cheese. This work aimed to know the physical-chemical characteristics of the cheeses produced in the west of Santa Catarina State, to study the ripening time to reach microbiological safety, and to experimentally observe the survival of Salmonella enterica serovar Enteritidis ATCC 13076 during the ripening. The physical-chemical characterization was performed with 129 samples of cheeses. Five dairies were selected for evaluation of the ripening process. Salmonella survival using a challenge test was performed on three batches prepared in a pilot plant. The cheeses were classified as high (15.4%), medium (74.6%), and low moisture (9.2%), and concerning fat content as semi-fat (37.5%) and fat (62.5%). Salmonella challenge test demonstrated their survival for up to 28 days, depending on the initial contamination. The ripening monitoring showed that thermotolerant coliforms could be a good indicator of the process because they are the most persistent microorganisms.

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Projective methods are qualitative tools used to study food consumer behavior. In recent years, there has been an increase in studies that use these tools to analyze consumer behavior, particularly with the word association (WA) technique. However, one of the challenges in using these methods is the stability and validity of the data. This research aimed to obtain preliminary information on the stability and validity of the associations generated by consumers with the WA technique, using the structural approach of social representations. For this, two studies were carried out; for the first study, a face-to-face survey was carried out in which 89 consumers participated, who wrote the first words that came to mind with the stimulus "Aculco" on a ballot paper. For the second study, 122 consumers completed the same task as in the first study; however, the participants were recruited from an online survey. A random sample (n = 50) of both studies was selected to explore the stability and validity of the results. In the three study samples, the words were grouped into categories and analyzed through the structural approach of social representations. The frequency of mention of the identified categories was compared with the chi-square test and the average position (AP) and the Cognitive Salience Index (CSI) were calculated. Prototype maps were built to study the structure of the categories according to the central core and peripheral areas. Cluster analysis was performed to corroborate the structure of the representations. Finally, multiple factor analysis (MFA) was performed to determine the similarity of the results obtained from the three samples using the RV coefficient. No statistical differences (p > 0.05) were identified in most of the representations (n = 11) generated from the WA task. Furthermore, the representation "Cheese and dairy products" was positioned in the central core of the three maps. The APs and the CSIs of each representation were similar in the three study samples. The RV coefficient (≥0.80) indicated similarity in the representations obtained. Results of this research can be useful for future studies that attempt to compare the stability and validity of the information based on qualitative and more flexible methodologies. Some methodological implications related to the validity and stability of projective methods are discussed.

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The development of early civilizations was greatly associated with populations' ability to exploit natural resources. The development of methods for food preservation was one of the pillars for the economy of early societies. In Ecuador, food fermentation significantly contributed to social advances and fermented foods were considered exclusive to the elite or for religious ceremonies. With the advancement of the scientific research on bioprocesses, together with the implementation of novel sequencing tools for the accurate identification of microorganisms, potential health benefits and the formation of flavor and aroma compounds in fermented foods are progressively being described. This review focuses on describing traditional fermented foods from Ecuador, including cacao and coffee as well as less popular fermented foods. It is important to provide new knowledge associated with nutritional and health benefits of the traditional fermented foods.

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Traditional ethnic groups in Kenya are unlikely to eat a healthy and diversified diet due to many individual and environmental factors, which may result in poor health status. Therefore, the determinants of eating behavior need to be identified prior to any public health action. For this study, focus group discussions (15 in total) in a double-layer design were conducted, comprising adult men and women from 5 villages of Vihiga County. Questions explored knowledge; barriers and cues to action toward eating a healthy diet containing a variety of foods; including indigenous food species. We found that healthy eating concepts are known; however, several taboos that restrict food consumption reduce local diet quality in terms of diversity. Nutrition education is a cue to action. We identified several individual and environmental determinants of eating behavior in the studied communities. Public health action should focus on supporting healthy eating behaviors and refining some taboos' beliefs.

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ABSTRACT Objective The present study aimed to determine traditional and local food consumption and adherence to the Mediterranean diet in Cyprus. And also, aimed to improve their adherence to the Mediterranean diet and traditional and local food consumption. From this point, this current study aimed to revise the Cyprus Mediterranean Diet Pyramid, based on the Current Mediterranean Diet Pyramid. Methods The sample size was calculated as a minimum of 386 according to a 95.0% confidence interval, and a 5.0% error. This study was conducted online between November 2020-April 2021 in Cyprus. All volunteers were invited to this study on the national public internet platforms. Participant´s adherence to the Mediterranean diet was determined by the Mediterranean Diet Adherence Screener. Traditional and local food consumption frequencies were determined by a Food Frequency Questionnaire. A novel Cyprus Mediterranean Diet Pyramid was developed with traditional and local food items for Cyprus. The modification was also aimed to safeguard planet health, to increase traditional food consumption and adherence to the Mediterranean diet. Results 1,007 adults (78.0% native islanders/Cypriots) participated voluntarily in the current study. The mean Mediterranean Diet Adherence Screener score was 7.55±2.30 points and only 34.4% had high adherence to the Mediterranean diet. According to their responses, there was a need to increase use of olive oil, vegetables, fruits, fish, and red wine consumption and to decrease red meat and dessert consumption. According to responses to the Mediterranean Diet Adherence Screener and their traditional/local food consumption frequencies an up-to-date Cyprus Mediterranean Diet Pyramid was done hence a national food pyramid for Cyprus. Commonly consumed traditional and local foods were added to the pyramid to facilitate increased adaptation of the Mediterranean diet in the general population. Adequately consumed foods were added to make it more region-specific and rarely consumed foods were added to help to increase consumption. Conclusion This modification is believed to be instrumental to increase Mediterranean diet adaptation, traditional/local food consumption and decrease the impact of nutrition on the planet´s health. And also, this modification can shed light on the development of the other traditional food pyramids.

RESUMO Objetivo Este estudo teve como objetivo determinar o consumo alimentar tradicional e local, bem como a adesão à dieta mediterrânea no Chipre. Também teve como objetivo melhorar a adesão à dieta mediterrânea e ao consumo de alimentos tradicionais e locais. A partir desse ponto, este trabalho atual teve como objetivo revisar a Pirâmide da Dieta Mediterrânea do Chipre, que é baseada na Pirâmide da Dieta Mediterrânea Atual. Métodos O tamanho da amostra foi calculado com um mínimo de 386 de acordo com intervalo de confiança de 95,0% e erro de 5,0%. Este estudo foi realizado online entre novembro de 2020 e abril de 2021 em Chipre. Todos os voluntários foram convidados para esta análise nas plataformas públicas nacionais de internet. A adesão dos participantes à dieta mediterrânea foi avaliada pelo Medidor de Adesão à Dieta Mediterrânea. As frequências de consumo alimentar tradicional e local foram determinadas pelo Questionário de Frequência Alimentar. Foi desenvolvida uma nova Pirâmide da Dieta Mediterrânica de e para o Chipre, com alimentos tradicionais e locais. A modificação teve também como objetivo salvaguardar a saúde do planeta, aumentar o consumo de alimentos tradicionais e a adesão à dieta mediterrânea. Resultados No total de 1.007 adultos (78,0% naturais da ilha/cipriotas) participaram voluntariamente no estudo. A pontuação média obtida no Medidor de Adesão à Dieta Mediterrânea foi de 7,55±2,30 pontos, com apenas 34,4% aderindo fortemente à dieta mediterrânea. De acordo com as suas respostas, houve necessidade de aumentar a utilização de azeite, vegetais, frutas, peixe e vinho tinto, bem como de diminuir o consumo de carnes vermelhas e sobremesas. Com base nas suas respostas ao Medidor de Adesão à Dieta Mediterrânea e as suas frequências de consumo alimentar tradicional/local, foi feita uma pirâmide da Dieta Mediterrânea do Chipre atualizada, ou seja, uma pirâmide alimentar nacional para o Chipre. Alimentos locais e regionais comumente consumidos foram adicionados à pirâmide para aumentar a adesão à dieta mediterrânea. Alimentos consumidos de acordo com as recomendações foram adicionados para torná-los específico da região, e alimentos pouco consumidos foram adicionados para ajudar a aumentar o consumo. Conclusão Acredita-se que esta modificação seja determinante para aumentar a adaptação da dieta mediterrânea e o consumo de alimentos tradicionais e locais, além de diminuir o impacto da nutrição na saúde do planeta. Ainda, essa modificação pode lançar luz sobre o desenvolvimento das outras pirâmides alimentares tradicionais.

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ABSTRACT The present study aims to establish the fatty acid profile of a variety of traditional foods consumed regularly in Paraguay. Thirty-two high-lipid content foods were evaluated by gas chromatography coupled with a flame ionization detector (GC-FID). Meat and dairy products were found to present high levels of saturated fatty acids, and this led to an increase in the atherogenicity and thrombogenicity indices of these products. Among the monounsaturated acids evaluated, oleic acid (18:1n-9c) was mainly found in olives (71.7%) and chipa (62.7%), which had been industrially prepared with the addition of oleic acid. Milk-based ice cream (5.1%) and chipa guazú (3.8%) presented the highest content of trans fatty acids. The n-6/n-3 fatty acids ratio obtained for the traditional sopa Paraguaya and empanada (fried pasty) was higher than 37:1; this can be attributed to the addition of soybean and corn oils in the preparation of these foods. The data evaluated and presented in this study can contribute toward the improvement of eating habits among the Paraguayan population, as well as help combat the risk factors commonly associated with bad eating habits and chronic health issues.

RESUMEN El presente estudio tuvo como objetivo establecer los perfiles de ácidos grasos de una variedad de alimentos tradicionales que se consumen regularmente en Paraguay. Se evaluaron treinta y dos alimentos con alto contenido de lípidos mediante cromatografía de gases acoplada a detector de ionización de llama (GC-FID). Los productos cárnicos y lácteos presentaron un elevado nivel de ácidos grasos saturados, aumentando los índices de aterogenicidad y trombogenicidad. Entre los monoinsaturados, el ácido oleico (18: 1n-9c) se encuentró principalmente en aceitunas (71,7%) y chipa (62,7%), este último preparado industrialmente por adición de ácido oleico. En cuanto al contenido de ácidos grasos trans, los valores más altos se encontraron en los helados a base de leche (5,1%) y chipa guazú (3,8%). Los valores de la relación n-6 / n-3 fueron superiores a 37:1 en sopa paraguaya y empanada (frita) debido a la adición de aceite de soja y maíz utilizado en la preparación de alimentos. Los datos evaluados y presentados en este estudio pueden contribuir a la mejora de los hábitos alimentarios de la población paraguaya, así como ayudar a combatir los factores de riesgo comúnmente asociados con los malos hábitos alimentarios y los problemas crónicos de salud.

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BACKGROUND: The displacement of traditional dietary practices is associated with negative nutritional consequences for rural Indigenous people, who already face the brunt of both nutritional inadequacies and excesses. Traditional food (TF) consumption and production practices can improve nutritional security by mitigating disruptive dietary transitions, providing nutrients and improving agricultural resilience. Meanwhile, traditional agricultural practices regenerate biodiversity to support healthy ecosystems. In Ecuador, Indigenous people have inserted TF agricultural and dietary practices as central elements of the country's agroecological farming movement. This study assesses factors that may promote TF practices in rural populations and explores the role of agroecology in strengthening such factors. METHODS: Mixed methods include a cross-sectional comparative survey of dietary, food acquisition, production and socioeconomic characteristics of agroecological farmers (n = 61) and neighboring reference farmers (n = 30) in Ecuador's Imbabura province. Instruments include 24-h dietary recall and a food frequency questionnaire of indicator traditional foods. We triangulate results using eight focus group discussions with farmers' associations. RESULTS: Compared to their neighbors, agroecological farmers produce and consume more TFs, and particularly underutilized TFs. Farm production diversity, reliance on non-market foods and agroecology participation act on a pathway in which TF production diversity predicts higher TF consumption diversity and ultimately TF consumption frequency. Age, income, market distance and education are not consistently associated with TF practices. Focus group discussions corroborate survey results and also identify affective (e.g. emotional) and commercial relationships in agroecological spaces as likely drivers of stronger TF practices. CONCLUSIONS: Traditional food practices in the Ecuadorian highlands are not relics of old, poor and isolated populations but rather an established part of life for diverse rural people. However, many TFs are underutilized. Sustainable agriculture initiatives may improve TF practices by integrating TFs into production diversity increases and into consumption of own production. Agroecology may be particularly effective because it is a self-expanding global movement that not only promotes the agricultural practices that are associated with TF production, but also appears to intensify affective sentiments toward TFs and inserts TFs in commercial spaces. Understanding how to promote TFs is necessary in order to scale up their potential to strengthen nutritional health.

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ETHNOBOTANICAL AND ETHNOMEDICINAL RELEVANCE: In southern Ecuador, horchata lojana is a popular aromatic and refreshing beverage that is prepared from an aqueous infusion of different mixtures of local medicinal and aromatic plants. The drink is considered a traditional anti-inflammatory agent and brain tonic; due these properties, it has been drunk since Colonial Times. Several pharmacological studies have evaluated the effects of horchata aqueous infusion. However, the aromatic profile and the contribution of the volatile components to the biological activity of the drink have not been investigated so far. For these reasons, we have determined the chemical composition of the essential oils (EOs) distilled from five mixtures of aromatic plants commonly used for the preparation of this traditional drink. Moreover, to support the curative properties of the aromatic plants, the anticholinesterase activity of the EOs was examined. MATERIAL AND METHODS: Different bunches of fresh mixed medicinal and aromatic plants, called tongos, are sold at local markets in the province of Loja for the preparation of different types of horchata. In this research we have purchased plant bunches sold at five popular markets of Loja province. Subsequently, aromatic plants in each bunch were separated from medicinal plants and were then hydrodistilled to give the corresponding EOs. Subsequently, the chemical composition of each EO was determined by GC-MS/GC-FID techniques, whereas the cholinesterase inhibitory activity in vitro was determined against acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) enzymes. AIMS OF THE STUDY: i) to contribute to the chemical and pharmacological study of the aroma components of the traditional Ecuadorian drink horchata lojana; ii) to identify botanically the mixtures of aromatic plants used to make the drink; iii) to establish, on the basis of the chemical composition of the EOs, the compounds mainly responsible for the characteristic beverage flavor; iv) to establish the possible existence of an aromatic pattern characteristic of each horchata preparation; v) to test the anticholinesterase activity of the EOs against AChE and BuChE in order to support the traditional consume of the drink as an effective brain tonic. RESULTS: A total of 23 botanical families and 32 species of plants used for the preparation of five different variants of the traditional horchata lojana beverage, have been identified. Fourteen aromatic species were determined to be responsible for the characteristic flavor of the drink. All the analyzed EOs belong to the monoterpene type. A total of 88 compounds have been identified in the different EOs, twenty-four of which are common components of the oils. CONCLUSIONS: According to the main components of the EOs distilled from the five groups of horchata lojana plants, four aromatic profiles have been defined: (i) neral + geranial + carvone, (ii) neral + geranial + myrcene; (iii) geranial + methyl eugenol + isomenthone + neral + citronellol; (iv) (E)-anethole + geranial + pulegone. Moreover, according to the literature, several aromatic plants and individual EOs components exhibit a wide range of biological activities. This finding as well as the significant BuChE inhibitory activity exhibited in vitro by the EOs give scientific support to the use of identified aromatic plants in the traditional preparation of horchata, that is considered a natural analgesic and anti-inflammatory remedy, and an effective brain tonic.

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OBJECTIVE: To evaluate the dietary diversity and the nutrient contribution of traditional foods (locally cultivated and wild) by conducting a food intake study in rural Ecuador. DESIGN: Repeated 24 h recalls over a 14 d interval and frequency of consumption served to simulate the usual diet by the Multiple Source Method. Data on missing visits (n 11) were imputed using multivariate imputation by chained equations. The intakes of three macro- and six micronutrients were reported. Nutrient Adequacy Ratios, Mean Adequacy Ratio (MAR), Dietary Species Richness (DSR) and Minimum Dietary Diversity for Women were used as measures of dietary quality. A linear quantile mixed model was used to investigate the association between DSR, local species, MAR, age, education and occupation. SETTING: Guasaganda, Cotopaxi (Ecuador). PARTICIPANTS: Rural, indigenous adult women, non-pregnant and not breast-feeding. RESULTS: The studied diet had MAR of 0·78. Consumption of traditional foods contributed 38·6 % of total energy intake. Daily requirements for protein, carbohydrates, Fe and vitamin C were reached. An extra level of consumption of local species was associated with an increase in median MAR for macronutrients of 0·033 (P < 0·001). On the other hand, an extra level of consumption of local species was associated with an increase in median MAR for micronutrients of 0·052 (P < 0·001). CONCLUSIONS: We found statistical evidence that traditional foods contribute to adequate intakes of macro- and micronutrients and dietary diversification in the studied population. Future public health interventions should promote the cultivation and consumption of traditional foods to increase the quality of the local diet.

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Abstract Consumer food safety concerns are continually increasing in Turkey, with consumer demand for safer foods becoming an important challenge for the industry. Most traditional foods in Turkey are produced under different requirements, and food safety risk management and risk assessment are conducted primarily by the government. Based on risk assessment, safety regulations and standards for traditional foods (e.g. Turkish white cheese, doner, helva) have been established. In this paper, safety concerns surrounding the commercialization of traditional Turkish foods and related studies to identify and minimize potential hazards are discussed along with pathogen contamination in raw meat balls and aflatoxin in helva and white cheese. Based on this review, additional national risk analysis experts and related databases are urgently needed. In addition, the manufacturing processes for traditional foods need to be standardized and harmonized with international standards, such as CODEX.

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The volatile composition of honeys produced by eight species of stingless bees collected in three municipalities in the state of Paraná (Brazil) was compared by combining static headspace GC-MS and chemometrics methods. Forty-four compounds were identified using NIST library and linear retention index relative to n-alkanes (C8-C40). Linalool derivatives were the most abundant peaks in most honeys regardless geographical or entomological origin. However, Principal Component Analysis discriminated honeys from different geographical origins considering their distinctive minor volatile components. Honey samples from Guaraqueçaba were characterized by the presence of hotrienol while those from Cambará showed epoxylinalol, benzaldehyde and TDN as minor discriminating compounds. Punctual species such as Borá showed similar fingerprints regardless geographical origin, with ethyl octanoate and ethyl decanoate as characteristic intense chromatographic peaks, which may suggest a specialized behavior for nectar collection. Discriminant Analysis allowed correct geographic discrimination of most honeys produced in the three spots tested. We concluded that volatile profile of stingless bee honeys can be used to attest authenticity related to regional origin of honeys.

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CONTEXT: Diets of subsistence-based Amazonian populations have been linked to local resources, but are changing with market penetration. OBJECTIVE: To review the available data on traditional Amazonian foods and diets and evaluate their implications for human biology as a step toward understanding nutrition transitions in the region. METHODS: This study used the Human Relations Area Files for information on the diets of Amerindian groups in the Amazon Basin from 1950 to the present, and used other published sources and the authors' own data. RESULTS: Data on food use was identified for only nine groups and dietary intake data for individuals in only three of the groups. A diet based on starchy staples (manioc and plantains) and fish, supplemented with a limited variety of other plant and animal foods, was found. Bitter manioc-based foods were associated with the consumption of cyanogens and fish with the consumption of mercury. Diets of adults appear to be adequate in energy and protein and low in fats. Children's diets were not well documented. CONCLUSION: Based on the limited available data, Amazonian diets are restricted in variety, but appear to be adequate in energy and protein for adults, but likely insufficiently nutrient-dense for children.

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As migrants adjust to life in a new country, food practices often shift. The literature shows that many migrants alter their diets to more closely reflect those in the host nation, at least in public venues. Some adjust native dishes to accommodate available ingredients, but may view these changes as rendering foods less "traditional." However, Barbadian transnational migrants in Atlanta experience these alterations differently. They consciously perform Barbadianness by electing to serve "traditional" foods when eating with each other, or sharing with an American audience. Yet, while numerous changes are made to these "traditional" dishes, this does not make them less authentic. These shifts do not alter the legitimacy of a dish, but rather this interaction between the available ingredients and the attempt to create a traditional food is actually a practice of authenticity. The dynamic change that food undergoes in the migrant experience echoes the changing nature of Barbadian foodways throughout Caribbean history.

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