Organic Vegetables
Mostrando 1-12 de 59 artigos, teses e dissertações.
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1. Agronomic performance and physicochemical quality of tomato fruits under organic production system
ABSTRACT Tomatoes are a highlight in the organic vegetables production, but in order to cultivate them, there is a lack of information on cultivars adapted to the organic system. The objective of this study was to evaluate the productive performance and to characterize the quality attributed to tomato fruits under the organic production system. The experimen
Revista Ceres. Publicado em: 2022
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2. Yield and morphological attributes of bell pepper fruits under biological fertilizers and application times
ABSTRACT Bell pepper (Capsicum annuum) is one of the most consumed vegetables around the world. Balanced fertilization is essential for growing this vegetable. The objective of this study was to evaluate the yield and morphological attributes of bell pepper under doses and times of application of biological fertilizers. Two experiments were carried out with
Rev. Ceres. Publicado em: 2020-10
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3. Consumer behavior of organic and functional foods in Brazil
Abstract The objective of this study was to correlate the gender and behavior of consumers of organic foods enriched with functional properties. The study was carried out by investigating the profile of organic and functional food consumers through the application of a questionnaire. A total of 1230 responses (of the questionnaire) were collected from people
Food Sci. Technol. Publicado em: 2020-06
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4. PHYSICOCHEMICAL CHARACTERIZATION, ANTIOXIDANT ACTIVITY AND FINGERPRINTS OF INDUSTRIALIZED “DETOX” MIXED BEVERAGES BY PAPER SPRAY MASS SPECTROMETRY
The objective of this work was to determine the chemical composition, total phenolic compounds content, antioxidant capacity through the ABTS (2,20-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) method, as well as to evaluate the use of paper spray ionization mass spectrometry (PS-MS) to obtain fingerprints in different brands of mixed industrialized beve
Quím. Nova. Publicado em: 2020-03
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5. Consumer behavior of organic and functional foods in Brazil
Abstract The objective of this study was to correlate the gender and behavior of consumers of organic foods enriched with functional properties. The study was carried out by investigating the profile of organic and functional food consumers through the application of a questionnaire. A total of 1230 responses (of the questionnaire) were collected from people
Food Sci. Technol. Publicado em: 20/12/2019
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6. Turnip (Brassica Rapus L.): a natural health tonic
Resumo Além de nutrição básica, os alimentos baseados em plantas fornecem quantias substanciais de compostos bioativos que fornecem benefícios de saúde desejáveis. Durante a última década, metabólitos secundários, também conhecidos como fitoquímicos, obtidos de plantas, têm chamado muito a atenção dos pesquisadores. Entre estas plantas, o nab
Braz. J. Food Technol.. Publicado em: 24/10/2019
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7. Elemental composition of vegetables cultivated over coal-mining waste
ABSTRACT We assessed elemental composition of the liver in mice subjected to one-time or chronic consumption of the juice of vegetables cultivated in a vegetable garden built over deposits of coal waste. Lactuca sativa L. (lettuce), Beta vulgaris L. (beet), Brassica oleracea L. var. italica (broccoli) and Brassica oleracea L. var. acephala (kale) were collec
An. Acad. Bras. Ciênc.. Publicado em: 23/10/2017
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8. Assessment of Triazine Herbicides Residual in Fruit and Vegetables Using Ultrasound Assisted Extraction-Dispersive Liquid-Liquid Microextraction with Solidification of Floating Organic Drop
A simple, inexpensive, reliable and environmentally friendly method based on ultrasound assisted extraction (UAE) combined with dispersive liquid-liquid microextraction with solidification of floating organic drop (DLLME-SFO) was developed for the simultaneous determination of four triazines in fruit and vegetable samples. Parameters affecting the extraction
J. Braz. Chem. Soc.. Publicado em: 2017-07
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9. Vitamin K: content in food consumed in São Paulo, Brazil
ABSTRACT Recent research on Vitamin K has shown its importance in maintaining vascular and bone health. Brazilian food composition tables do not show phylloquinone content in national foods. These data are needed to obtain more reliable results in nutritional status assessment studies of individuals in relation to this vitamin as studies have shown a geograp
Braz. J. Pharm. Sci.. Publicado em: 22/06/2017
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10. Grape juice increases the BDNF levels but not alter the S100B levels in hippocampus and frontal cortex from male Wistar Rats
ABSTRACT Several studies have shown that a high consumption of vegetables and fruits is consistently associated with a low risk of oxidative stress-induced diseases, which includes some degenerative diseases such as amyotrophic lateral sclerosis, Alzheimer and Parkinson. Therefore, the objective of this study is to verify the effects of conventional and orga
An. Acad. Bras. Ciênc.. Publicado em: 02/03/2017
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11. Microbiology of organic and conventionally grown fresh produce
ABSTRACT Fresh produce is a generalized term for a group of farm-produced crops, including fruits and vegetables. Organic agriculture has been on the rise and attracting the attention of the food production sector, since it uses eco-agricultural principles that are ostensibly environmentally-friendly and provides products potentially free from the residues o
Braz. J. Microbiol.. Publicado em: 2016-12
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12. Effects of Acmella oleracea methanolic extract and fractions on the tyrosinase enzyme
Abstract The aim of the current study is to evaluate the effect of Acmella oleracea (L.) R.K. Jansen, Asteraceae, methanolic extract, hexane (84.28% spilanthol) and dichloromethane (approximately 100% spilanthol) fractions on the tyrosinase enzyme. The dehydrated jambu extract was obtained through maceration using methanol. The extract residue was solubilize
Rev. bras. farmacogn.. Publicado em: 2016-06