2026-03-21 17:17 浏览次数 17
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Spectrophotometric method was used for determination of polysaccharides in dioscorea opposita thunb collected from Henan, Shandong and Shanxi and dioscorea alata L from Guangdong and Guangxi.
采用硫酸苯酚显色,分光光度法测定了山药及其同属植物参薯中的多糖含量。