Vegetal Oils And Extract
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. 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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2. Antiulcer action and toxicity of Baccharis trimera Less (DC) / Atividade antiúlcera e toxicidade de Baccharis trimera (Less) DC (ASTERACEAE)
This search aims the pharmacognostic, pharmacologic and toxicity study of Baccharis trimera (Less) DC (Asteraceae), a medicinal Brazilian plant well-known by carqueja. Natural from tropical regions, it is a small plant widely used as home-made medicine as anti-inflammatory, hypoglycemiant and for the treatment of digestive problems. The 70% hydroethanolic ex
Publicado em: 2008
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3. Desacidificação do OFA atraves do processo de extração liquido-liquido descontinuo utilizando alcoois / Rice poil Brain desacidification in a descontinuous liquid-liquid extraction process using alcohols
The vegetable oil is present in the gastronomy of different cultures,making the food even more attractive to our senses: smell,sight and taste.Besides being an important source of energy it also contains vitamins, nutraceutical compounds and antioxidant liposoluble. Rice brain oil is one of the best vegetable oil, it possesses powerful antioxidant compound t
Publicado em: 2008
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4. AnÃlise FitoquÃmica de Plantas do CearÃ: potencial farmacolÃgico de Cissus verticillata e composiÃÃo volatil de Myrcia sp / Phytochemical analysis plant CearÃ: pharmacological potential Cissus verticillata and composition of volatile Myrcia sp.
The present work reports on the volatile constituents from leaves and fruits of Myrcia sp. collected in Amontada County-Cearà State, in march/2006. It also reports on the phytochemical analysis of the decoction solution from fresh leaves, and the ethanol extract of dried leaves of Cissus verticillata in a concomitant study of its pharmacological potential a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/01/2007
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5. Vegetal oils and extracts in the control of the Asian rust of the soybean (Glycine max (L.) Merrill.). / âÃleos e extratos vegetais no controle da ferrugem asiÃtica da soja (Glycine max (L.) Merril.)â
The current agriculture has increased its potential of production, as result of the application of chemical products for the control of plagues and disease of plants and this has caused serious damages to the environment and to the health of the agriculturist. The exploration of the biological activity of secondary composites of plants can consist in an addi
Publicado em: 2007
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6. Extração supercritica dos oleos volateis de Achyrocline sautereioides (Macel) e Vetiveria zizanioides (Vetiver) : determinação da cinetica de estração e estimativa de custos de manufatura. / Supercritical extraction of volatile oils from Achyrocline sautereioides (Macel) and Vetiveria zizanioides (Vetiver) : determination of extraction kinectics and cost of manufacturing estimation.
In this work, the kinetic behavior and manufacture costs of vegetal extract processed by supercritical technology were studied. The kinetic parameters of the process in different conditions of temperature and pressure were determined, the chemical composition of extracts was evaluated and the manufacture costs were estimated. Two plants were studied: Achyroc
Publicado em: 2007
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7. INFLUENCE OF A PHYTOGENIC ADDITIVE ON THE BLOOD LEVELS OF HEIFERS JERSEY / INFLUÊNCIA DE UM ADITIVO FITOGÊNICO NOS NÍVEIS SANGÜÍNEOS DE NOVILHAS JERSEY
The experiment was carried out at Itaboapaba Farm, in Silveira Martins RS, Brazil, and was conducted from March 1 up to June 30, 2006, taking 122 days. This study was composed by 20 heifers Jersey race, with average weight of 199 kg and average age of 12 months. The heifers were divided randomly into two treatments: (1) control, in which the basic diet was s
Publicado em: 2007
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8. Efeito de extratos vegetais e óleos essenciais de espécies nativas de Pernambuco sobre o ácaro rajado Tetranychus urticae Koch (Acari : Tetranychidae) / Effect of plant extracts and essentail oils of native species of Pernambuco on the two-spotted spider mite Tetranychus urticae (Acari : Tetranychidae)
O presente trabalho tem por objetivo verificar a composição química e a bioatividade dos óleos essenciais de frutos e folhas de Protium heptaphyllum e de Xylopia sericea, e os óleos das resinas velha e fresca de Protium bahianum, bem como o efeito de extratos vegetais de Croton sellowii, C. micans, C. rhamnifolius, C. jacobinensis e X. sericea, todas es
Publicado em: 2006
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9. Estudo fitoquimico e efeitos analgesicos da Porophyllum ruderale
According to traditional medicine several properties like cicatrizant, antiseptic, antiinflamatory, antispasmodic, analgesic are attributed to the plant Porophyllum ruderale, besides others. Aiming to confirm scienbifically some of this activities, we carried out the present work with the following objectives: to verify qualitativelly the active principIes o
Publicado em: 1997