Vegetable Extract
Mostrando 1-12 de 48 artigos, teses e dissertações.
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1. Defoliation, application of S-ABA and vegetal extracts on the quality of grape and wine Malbec cultivar
Resumo A alta taxa de chuvas e baixas temperaturas podem fazer com que as uvas não atinjam índices adequados de maturação. O objetivo deste trabalho foi avaliar a remoção de folhas, regulador hormonal e extratos vegetais na qualidade da uva e do vinho. Um experimento foi conduzido em um vinhedo com a cv. Malbec, no sul do Brasil, por duas safras conse
Rev. Bras. Frutic.. Publicado em: 20/05/2019
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2. Vegetable moisturizing raw material from “Caatinga” Brazilian biome: safety and efficacy evaluations of O/W cosmetic emulsions containing Kalanchoe brasiliensis extract
The purpose of this study was to evaluate the safety of Kalanchoe brasiliensis extract, followed by the development of an oil in water emulsion containing the K. brasiliensis leaves extract and evaluating its clinical moisturizing efficacy. The formulations containing sodium acrylates/ Beheneth-25 methacrylate Crosspolymer (and) hydrogenated polydecene (and)
Braz. J. Pharm. Sci.. Publicado em: 08/04/2019
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3. Optimization of polyphenols and acceptability of jelly candies with ginger ( Zingiber officinale R.) extract and honey with Mixture Design
Abstract The objective of this work was to optimize total polyphenols content, firmness, sweetness and general acceptability of jelly candies developed with ginger extract and six proportions of sucrose, honey and glucose. To study the effect of proportions, the Simplex Lattice Mixture Design was used. The design was replicated for four levels of ginger ext
Braz. J. Food Technol.. Publicado em: 17/05/2018
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4. Management of blight of bell pepper (Capsicum annuum var. grossum) caused by Drechslera bicolor
Abstract Sweet or bell pepper is a member of the Solanaceae family and is regarded as one of the most popular and nutritious vegetable. Blight, in the form of leaf and fruit blight, has been observed to infect bell pepper crops cultivated at the horticulture farm in Rajasthan College of Agriculture, Udaipur, India. Based on disease severity, we attempted to
Braz. J. Microbiol.. Publicado em: 2016-12
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5. Simultaneous determination of epicatechin and procyanidin A2 markers in Litchi chinensis leaves by high-performance liquid chromatography
ABSTRACT The fruits of Litchi chinensis Sonn., Sapindaceae, are renowned for their biological activities. However, their leaves are poorly explored, although they represent an important source of vegetable raw material with biological properties as antioxidant, anti-inflammatory and antinociceptive. An HPLC method was developed and validated for the simultan
Rev. bras. farmacogn.. Publicado em: 2016-04
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6. Anti-obesity Effects of the Administration of Tournefortia paniculata Cham Extract on Wistar Rats Subjected to a Hypercaloric Diet
The aim of this study was to evaluate the therapeutic and toxicologic effects of the administration of the powered vegetable extract and aqueous extract of Tournefortia paniculata leaves on Wistar rats, subjected to a hypercaloric diet for 42 days. The rats were divided into five groups and were given the following treatments by gavage: T0 (control) - 1.0 mL
Braz. arch. biol. technol.. Publicado em: 2015-08
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7. Produção de concentrados de ácidos graxos por hidrólise de óleos vegetais mediada por lipase vegetal
The aim of this work was to verify the ability of enzymatic crude extract from dormant castor bean seeds to yield concentrated fatty acids by hydrolysis of polyunsaturated vegetable oils such as corn and sunflower. The enzymatic extract exhibited higher activity towards corn oil, which was selected for further studies to determine optimum hydrolysis conditio
Quím. Nova. Publicado em: 2013
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8. Estudo químico, análise do óleo essencial e avaliação das atividades antioxidante e antibacteriana do Marmelhinho [Cordiera sessilis (Vell.) Kuntze (Rubiaceae)]
In this work was carried out chemical analysis, identification of volatile components, the determination of antioxidant activity and antibacterial activity of wood, bark and leaves of Cordiera sessilis (Vell) Kuntze, known as marmelinho. This study is justified because the analysis of chemical species Cordiera sessilis (Vell) Kuntze had not been studied so f
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2012
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9. Anxiolytic and sedative properties of hydroethanolic extract of Telfairia occidentalis leaves in mice
Telfairia occidentalis Hook. f., Cucurbitaceae, is a leafy vegetable used in soup and folk medicine in southern Nigeria. This study was conducted to investigate the anxiolytic and sedative activities of the hydroethanolic extract of the leaves of T. occidentalis in mice. The hole-board, elevated plus maze, open-field, light-dark, and social interaction tests
Rev. bras. farmacogn.. Publicado em: 22/11/2012
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10. Intake, nutrient apparent digestibility and ruminal constituents of sheep fed diets with canola, sunflower or castor oils
The objective in this experiment was to determine the effects of feeding diets with canola, sunflower or castor oils on intake, nutrient apparent digestibility and ruminal constituents of crossbred Dorper × Santa Inês sheep. Four rumen-cannulated animals of 90.2±11.4 kg average body weight were assigned to a 4 × 4 latin square. Animals remained individua
R. Bras. Zootec.. Publicado em: 2012-11
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11. Controle alternativo do míldio e da antracnose da videira com extrato aquoso de cinamomo (Melia azedarach L.) / Alternative control of downy mildew and anthracnose of grape aqueous extract of chinaberry (Melia azedarach L.)
The objective of this study was to evaluate different concentrations of aqueous extract of chinaberry (Melia azedarach L.) on the control of downy mildew (Plasmopara viticola) and anthracnose (Elsinoe ampelina) of grapevines cvs. Isabel and Cabernet Sauvignon. For all experiments the aqueous extract of chinaberry was prepared by addition of fruit with seeds
Publicado em: 2011
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12. Potencial de defensivos biológicos no controle da antracnose e na conservação de bananas na pós-colheita.
RESUMO: Várias doenças acometem a banana na fase de pós colheita , mas a antracnose causada pelo fungo colletotrichum musae ( Berk. & Curtis) Arx. é a de maior expressão econômica. O controle dessa doença vem sendo feiro por imersão dos frutoss em caldas à base de benomil, tiabendazol, tiofanato metílico, prochloraz e imazalil. embora sejam eficaze
Planaltina. Publicado em: 2011