Four most consumed non-conventional vegetables were analyzed raw and after cooking techniques routinely used by family farmers: ora-pro-nobis (Pereskia aculeata Mill.); wild mustard (Sinapis arvensis L.), serralha (Sonchus arvensis L), and capiçova (Erechtites valeriana). Chemical composition was determined according to AOAC. Vitamin C, vitamin E and carotenoids were determined by highperformance liquid chromatography, and phenolic compounds and minerals by spectrophotometry. Vitamin E and carotenoids concentrations were higher in stir fried wild mustard (7.68 mg.100 g -1 and 7.45 mg.100 g -1 , respectively). Cooking reduced some minerals concentration in the non-conventional vegetables, but increased vitamins and carotenoids concentrations. The vegetables presented high content of minerals but low protein concentration and total energy content. Non-conventional vegetables can be considered of excellent nutritional value and frequent consumption of these vegetables can contribute to improve the feeding of farmers and their families. RESUMO: Quatro hortaliças não convencionais mais consumidas foram analisadas cruas e após as técnicas de cocção utilizadas rotineiramente pelos agricultores familiares: ora-pro-nobis (Pereskia aculeata Mill.); mostarda selvagem (Sinapis arvensis L.), serralha (Sonchus arvensis L) e capiçova (Erechtites valeriana). A composição química foi determinada de acordo com a AOAC. A vitamina C, vitamina E e os carotenoides foram determinados por cromatografia líquida de alta eficiência (CLAE), e compostos fenólicos e minerais foram determinados por espectrofotometria. As concentrações de vitamina E e carotenoides foram maiores na mostarda selvagem (7,68 mg.100 g -1 e 7,45 mg.100 g -1 , respectivamente). A cocção reduziu a concentração de alguns minerais nas hortaliças não convencionais, mas aumentou as concentrações de vitaminas e carotenoides. As hortaliças apresentaram alto teor de minerais, mas baixa concentração protéica e valor energético total. As hortaliças não convencionais podem ser consideradas de excelente valor nutricional. O consumo frequente dessas hortaliças pode contribuir para melhorar a alimentação dos agricultores e suas famílias. Palavras-chave: vitaminas, CLAE, agroecologia, soberania alimentar. RURAL EXTENSION

Context Reducing dietary advanced glycation end-products (AGEs) may favor diabetes control. Objective Critically analyze studies about the effect of dietary AGEs restriction on inflammation, oxidative stress, and glycemic control in patients with type 2 diabetes mellitus (DM2). Data Source This systematic review was conducted according to PRISMA methodology. The PubMed, Web of Science, LILACS, and Cochrane Library databases were searched, using the terms “type 2 diabetes,” “advanced glycation end products” and “diet.” Data Extraction Seven original studies were included in this review. The duration of the studies ranged from 1 day to 16 weeks. All extracted data were compiled, compared, and critically analyzed. Data Analysis Glycemic variables were considered the primary outcomes. The secondary outcomes were glycation, inflammatory, and oxidative stress markers. Conclusion Although serum insulin, homeostasis model assessment of insulin resistance, and glycated hemoglobin values were lower after the consumption of AGEs restricted diets in most studies, there was a lack of unanimity regarding dietary AGEs’ positive effect on inflammation, oxidative stress, and blood glucose. Systematic Review Registration PROSPERO registration no. CRD42020152640.

BackgroundObesity is associated with premature mortality in adults; however, this association has been inconsistent in the older adult population. In addition, there is a lack of specific cutoff points for indicators of negative health outcomes in older adults. Methods: This is a prospective study with 796 non-institutionalized older adults. Data on sociodemographic characteristics, lifestyle, food consumption, and nutritional status were obtained at baseline. Generalized additive models were used to identify cutoff points for the waist circumference (WC) and waist-to-height ratio (WHtR) and Cox proportional hazards models to assess the independent association between adiposity and mortality.ResultsOver the 9 years of follow-up, 197 deaths (24.7%) occurred, of which 51.8% were men, with a mean age of 76.1 ± 9.0 years. Older adults at higher risk of death had WHtR of <0.52 or ≥0.63 and WC of <83 cm or ≥101 cm. An increased risk of death was observed in older adults with high WC (HR: 2.03 95% CI: 1.20–3.41) and high WHtR (HR: 1.51 95% CI: 1.01–2.26) in the adjusted models, and an increase in WC was a risk factor for higher CVD mortality (HR: 2.09, 95% CI: 1.12–3.88) in the adjusted models.ConclusionAdiposity was associated with an increased risk of death in older adults. In view of these results and considering the lack of cutoff points for anthropometric indices in Brazilian older adults, further studies are needed to confirm the WC and WHtR cutoff values found in this study.

Federal do Pampa (2021). Pós graduanda em Urgência e Emergência, atuando principalmente nos seguintes temas: enfermagem, feridas complexas, terapia por pressão negativa, unidade de terapia intensiva e cuidados de enfermagem. Enfermeira na

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