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1.
Demetra (Rio J.) ; 15(1): 45847, jan.- mar.2020. tab, ilus
Article in English, Portuguese | LILACS | ID: biblio-1096028

ABSTRACT

A rotulagem de alimentos é importante para a comunicação entre produtores e consumidores. No entanto, para ajudar os consumidores a ter maior autonomia em suas escolhas alimentares, é importante interpretar corretamente a rotulagem dos alimentos. Assim, esta pesquisa avaliou o conhecimento e o uso das informações nutricionais apresentadas nos rótulos dos alimentos. Pesquisa quantitativa, exploratória e transversal, realizada em 2018 em uma universidade pública no Brasil, com 415 consumidores com 18 anos ou mais. Para avaliar o conhecimento, aplicouse questionário estruturado com pontuação de 0 a 24. Os dados foram analisados por meio de análise descritiva, correlação de Spearman e teste de Kruskal-Wallis e Mann Whitney. Participaram indivíduos com idade de 21,02 ± 2,89 anos, dos quais 58,31% eram do sexo feminino. Muitos consumidores liam frequentemente os rótulos dos alimentos (56,39%). A pontuação média de conhecimento foi de 14,99 ± 4,12. A média do escore de conhecimento foi afetada pela idade (p = 0,039) e renda (p = 0,020). Os participantes que utilizaram alegações nutricionais como critério de compra (p = 0,004) obtiveram maiores pontuações. Os maiores problemas na interpretação dos rótulos nutricionais estavam relacionados às reivindicações obrigatórias de nutrientes e aos termos "zero gordura trans (0%)", "alimento funcional", "diet" e "light". Considerando que a regulamentação dos rótulos de alimentos está em processo de revisão no Brasil, torna-se importante pesquisar seu uso e conhecimento por consumidores adultos jovens. Isso contribuirá para a discussão da revisão da legislação, além de ajudar os profissionais a orientarem os consumidores na interpretação dos rótulos. (AU)


Food labelling is important to communication between food producers and consumers. For consumers to have greater autonomy in terms of their food choices, it is important to facilitate a correct interpretation about what is on a food label. This paper assessed consumers' knowledge and use of nutritional information on food labels. Cross-sectional exploratory quantitative, "blind" research carried out in 2018 in a public university in Brazil, with 415 consumers aged 18 years or older. A structured questionnaire with a score ranging from 0 to 24 was applied. Descriptive analysis, Spearman correlation coefficient, the Kruskal-Wallis test and the Mann Whitney test were employed. Participants were individuals aged 21.02 ± 2.89 years, of which 58.31% were female. Many consumers reported they read food labels frequently (56.39%). The mean score was 14.99 ± 4.12. The knowledge score mean was affected by age (p =0.039) and income (p = 0.020). Participants who used nutritional claims as a criterion for purchase (p = 0.004) had higher scores. The biggest issues in interpreting nutritional labels were related to mandatory nutrient claims and the terms "trans-fat free (0%)", "functional food", "diet" and "light". Food label regulation is a process currently under review in Brazil, so research on the use and knowledge of nutritional information on food labels by young adult consumers becomes important. It will contribute to the discussion of the revision of legislation, as well as helping professionals guide consumers in the interpretation of labels. (AU)


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Food Labeling , Knowledge , Nutritional Facts
2.
Arch. latinoam. nutr ; 68(1): 88-96, mar. 2018. ilus, tab, graf
Article in Spanish | LIVECS, LILACS | ID: biblio-1017340

ABSTRACT

El objetivo del estudio fue analizar la percepción de escolares de 8 a 12 años, de ambos sexos, distinto nivel socioeconómico (NSE) y estado nutricional, sobre la regulación de la publicidad de alimentos y bebidas azucaradas. En un estudio de corte transversal, se aplicó una encuesta previamente validada a 812 escolares (399 niños y 413 niñas) de NSE alto y bajo en 3 ciudades del país. Los datos se analizaron según NSE y estado nutricional. La obesidad fue más prevalente en los niños de NSE bajo, quienes veían más comerciales de alimentos y bebidas en televisión y los de NSE alto en Internet y celulares. Sobre el 65% de los escolares en ambos NSE llevaba dinero para comprar alimentos en el horario escolar. En los primeros meses de entrada en vigencia de la Ley 20.606, el 80% de los niños indicaron que les gustaba ser informados de lo que contenían los alimentos y los sellos Alto en Calorías, Alto en Grasas Saturadas y Alto en Sodio fueron significativamente más importantes para los de NSE alto. El sello Alto en Azúcares fue igualmente importante en ambos NSE. Estos resultados permitirán apoyar intervenciones de educación en nutrición y marketing social que motiven la alimentación saludable en niños, padres y profesores(AU)


The objective of this study was to analyze the perception of schoolchildren, 8 to 12 years, both sex, of different socioeconomic status (SES) and nutritional status, on food and sugary beverages advertising regulation. A cross-sectional study that used a previously validated survey to 812 schoolchildren (399 boys and 413 girls) of high and low SES in 3 Chilean cities was performed. The data was analyzed according to NSE and nutritional status. Obesity was more prevalent in low-SES children. These children watched significantly more food and beverages TV ads while high SES children do it more through Internet and cell phones. Over 65% of children of both SES brought money to school to buy food. In the first months after the 20.606 Law was implemented, 80% of the children indicated that they like to be informed on food content. On the other hand, the symbols "High in Calories", "High in Saturated Fats", and "High in Sodium", were significantly more relevant for children of high SES. The symbol "High in Sugars" was equally important for children of both SES. These results will support the design of nutrition education and social marketing interventions that promote healthy eating in children, parents and teachers(AU)


Subject(s)
Humans , Male , Female , Child , Food Composition , Food Publicity , Pediatric Obesity , Food Labeling , Feeding Behavior , Nutritive Value
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