A method of preparing an extract from Zingiber officinale, which is potent in anti-inflammation and anti-platelet aggregation, includes the following steps: a) preparing a crude liquid from rhizomes of ginger by extraction with an organic solvent or by distillation with steam; b) introducing the crude liquid to a reverse phase chromatography column, and eluting the column with water, a first eluent and a second eluent having a polarity weaker than that of the first eluent but stronger than that of chloroform, so that a first eluate resulting from elution of the first eluent and a second eluate resulting from elution of the second eluent are obtained; c) removing the first eluent from the first eluate by evaporation, so that a first concentrated eluate is obtained and is able to used as the potent extract; and d) removing the second eluent from the second eluate by evaporation, so that a second concentrated eluate is obtained and is able to used as the potent extract.

Um método de preparar um extrato do officinale de Zingiber, que é potent no aggregation anti-inflammation e do anti-anti-platelet, inclui as seguintes etapas: a) preparando um líquido cru dos rhizomes do ginger pela extração com um solvente orgânico ou pelo distillation com vapor; b) introduzindo o líquido cru a uma coluna reversa do chromatography da fase, e eluting a coluna com água, um primeiro eluent e um segundo eluent que têm uma polaridade mais fraca do que aquela do primeiro eluent mas mais forte do que aquela do clorofórmio, de modo que um primeiro eluate resultando do elution do primeiro eluent e um segundo eluate que resulta do elution do segundo eluent sejam obtidos; c) removendo o primeiro eluent do primeiro eluate pela evaporação, de modo que um primeiro eluate concentrado seja obtido e possa ao usado como o extrato potent; e d) removendo o segundo eluent do segundo eluate pela evaporação, de modo que um segundo eluate concentrado seja obtido e possa ao usado como o extrato potent.

 
Web www.patentalert.com

< (none)

< Method for the modulation of acid-sphingomyelinase-related apoptosis

> Herbal compositions and their use as anti-inflammatory agents for alleviation of arthritis and gout

> (none)

~ 00012