کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2539054 | 1122163 | 2010 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: The pharmacological activity of wheat bran polysaccharides The pharmacological activity of wheat bran polysaccharides](/preview/png/2539054.png)
(Glucurono)arabinoxylans were extracted from the wheat bran with acetate buffer in the first step (WBH1) and with dilute alkali in the second step (WBH2). In both samples xylose and arabinose dominated, accompanied with smaller amounts of galactose, glucose, mannose and uronic acids mainly in WBH1. WBH1 was free of protein and with low content of phenolic compounds. Fraction WBH2 contained relatively low levels of proteins and about 4.5% of the total phenolic. When tested for antitussive activity, the (glucurono)arabinoxylans exhibited comparable cough-suppressing effect with centrally acting codeine. The observed effects of bronchoconstriction are limiting practical application of WBH2.
Glucurono(arabinoxylan type (WBH-1 and WBH-2) isolated from the wheat bran, to suppress a number of citric acid-induced cough efforts. Their effect is comparable with centrally acting codeine.Figure optionsDownload as PowerPoint slide
Journal: Fitoterapia - Volume 81, Issue 8, December 2010, Pages 1037–1044