超微粉碎对提取葛根药材中总黄酮、多糖的影响
China Pharmaceuticals(2008)
Abstract
目的探讨超微粉碎对提取葛根中总黄酮、多糖及粗多糖含量的影响。方法用醇提法提取黄酮类成分,用水提醇沉法提取多糖类成分,用紫外分光光度法及蒽酮-硫酸法分别测定总黄酮含量、多糖含量。结果总黄酮含量无明显差异(P>0.05),而多糖含量(P<0.001)及粗多糖量(P<0.001)差异非常显著。结论超微粉碎对总黄酮提取没有差别,若提取多糖,则以超微粉碎为佳。
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Key words
polysaccharide,flavones,ultra micro pulverization,Radix Puerariae
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