Linolenic Acid
Mostrando 1-12 de 280 artigos, teses e dissertações.
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1. Effects of Citrus Sudden Death Disease on Fatty Acid Profile of Orange Tree Bark
Citrus sudden death (CSD) is a disease that has affected millions of orange trees in Brazil, leading to economic losses in the order of billions of US dollars. This article examines the effects of CSD on the fatty acid composition of triacylglycerides (TAG) extracted from rootstock and scion bark. The fatty acid profile determined by gas chromatography showe
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Effect of deep frying process using sesame oil, canola and frying oil on the level of bioactive compounds in onion and potato and assessment of their antioxidant activity
Abstract In this study, potatoes and onions were fried in sesame oil, canola oil and commercial frying oil at 180 °C for 8 and 4 minutes respectively. The process was performed at three steps. Fried potatoes and onions were evaluated by the measurements of parameters such as fatty acid, tochopherols. The results showed that in terms of changes in fatty acid
Food Sci. Technol. Publicado em: 2021-09
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3. Utilization of agroindustrial residue from passion fruit (Passiflora edulis) seeds as a source of fatty acids and bioactive substances
Abstract The aim of this study was to evaluate the properties of the oil extracted from passion fruit seeds (Passiflora edulis), an agroindustrial residue from juice industries, as a potential source of polyunsaturated fatty acids and bioactive substances. The oil presented low levels of free fatty acids and peroxides, as well a great amount of polyunsaturat
Food Sci. Technol. Publicado em: 2021-06
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4. NMR in Analysis of the Nutritional Value of Lipids from Muscles and Livers of Wild Amazonian Fishes with Different Eating Habits Over Seasonal Variation
Endogenous and environmental factors can influence the lipid contents of fishes among which, in the Amazon River, seasonal dynamics influences stand out. Herein, nine most consumed Amazonian fish species had their lipid composition evaluated in terms of effects of tissue, season and eating habits. Higher amounts of lipids were obtained from fish livers than
J. Braz. Chem. Soc.. Publicado em: 2020-12
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5. Composition in fatty acids of mature milk of nursing mothers
Resumo Objetivos: determinar a composição em ácidos graxos do leite maduro de nutrizes e sua distribuição segundo algumas variáveis maternas. Métodos: trata-se de um estudo epidemiológico observacional, transversal realizado a partir da avaliação do perfil de ácidos graxos do leite humano maduro. Amostras de leite materno maduro foram obtidas de
Rev. Bras. Saude Mater. Infant.. Publicado em: 13/01/2020
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6. Acetylcholinesterase inhibition, antioxidant and identification of some chemical constituents of Phyllanthus atropurpureus cultivated in Egypt
Investigation of the lipid constituents of the aerial parts of Phyllanthus atropurpureus resulted in isolation and identification of the fatty acid mixture which consists of eight acids with linolenic acid as major and the unsaponifiable fraction that contain a series of hydrocabons, sterols, in addition to one triterpene (α-amyrin). The acetone insoluble f
Braz. J. Pharm. Sci.. Publicado em: 07/11/2019
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7. Dietary intake of broiler breeder hens during the laying period affects amino acid and fatty acid profiles in eggs
ABSTRACT The objective of this study was to evaluate the effects of maternal dietary intake on the amino acid and fatty acid contents in eggs during the laying period. An experiment with a 2×2 factorial design was conducted with two maternal dietary intake levels (100 and 75% of dietary intake recommended by the Chinese Ministry of Agriculture) and two broi
R. Bras. Zootec.. Publicado em: 12/09/2019
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8. Polyunsaturated fatty acids and nutritional quality of five freshwater fish species cultivated in the western region of Santa Catarina, Brazil
Resumo Há pouca informação disponível sobre a composição química de espécies de peixe de água doce (tilápia-do-nilo, carpa-prateada, carpa-cabeça-grande, carpa-capim e carpa-comum) com grande importância comercial e amplamente cultivadas na região oeste de Santa Catarina, Brasil. Este estudo teve por objetivo determinar a composição de umidade
Braz. J. Food Technol.. Publicado em: 01/08/2019
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9. Isoflavone, anthocyanin, and fatty acid contents of vegetable-type soybean grains at different maturity stages
Resumo: O objetivo deste trabalho foi determinar os teores de óleo, proteína, ácidos graxos, isoflavonas e antocianinas, em grãos de soja de diferentes linhagens e estádios de maturação. Foram feitas avaliações quantos aos perfis químicos das linhagens com tegumento preto (BRM09-50995) e amarelo (BRM11-51428 e BRM08-50643), colhidas nos estágios d
Pesq. agropec. bras.. Publicado em: 18/07/2019
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10. Nutritional value changes in response to temperature, microalgae mono and mixed cultures
Resumo Objetivo Avaliar o desenvolvimento de Pseudopediastrum boryanum (Turpin) E. Hegewald e Scenedesmus obliquus (Turpin) Kützing em cultivos unialgais e mistos, em três diferentes temperaturas, 20, 30 e 40 °C, em escala laboratorial, em termos de biomassa e composição bioquímica. Métodos O cultivo foi do tipo batelada, em meio ASM1. A densidade c
Acta Limnol. Bras.. Publicado em: 03/06/2019
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11. Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs
ABSTRACT The objectives of this investigation were to examine the impact of the dietary inclusion of rapeseed and soybean oil and the length of their feeding before slaughter on growth performance, quantitative and qualitative carcass traits, and fatty acid composition in longissimus lumborum muscle (LLM) of pigs. The experiment was conducted with 72 pigs (3
R. Bras. Zootec.. Publicado em: 15/04/2019
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12. Dietary yerba mate (Ilex paraguariensis) influences lipid profile of broiler meat
RESUMO A erva mate ( Ilex paraguariensis) possui em compostos orgânicos com propriedades de modificar a composição química de carne de frangos de corte, desta maneira este estudo avaliou a influência da erva mate sobre a composição química e o perfil lipídico de carne de peito, coxas e sobrecoxas de frangos de corte. Foram utilizados 500 pintainhos
Rev. bras. saúde prod. anim.. Publicado em: 11/03/2019