食品科学 ›› 1999, Vol. 20 ›› Issue (12): 52-53.
• 分析检测 • 上一篇 下一篇
甘璐, 张声华
出版日期:
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GAN Lu, ZHANG Sheng-Hua
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摘要: 采用分光光度法分析了枸杞多糖纯度及枸杞多糖四个级分的含量,平均回收率分别为99.4%、100.5%、99.7%、101.2%、100.7%。此方法简便、快速、准确。
关键词: 枸杞, 枸杞多糖, 纯度, 含量
Abstract: The purity and contents of four fractions of LBP of lycium barbarum polysaccharides (LBP) were anal3’scd by spectrophotometric methods.The average recoveries were 99.4%. 1 00.3%. 99.7%. 1 01 .2%. 1 00.7% respectively.The method was convenient rapid accurate and precise.
Key words: Fructus lycii Lycium barbarum polysaccharides {LBP) purity content
甘璐, 张声华. 枸杞多糖纯度与四个级分含量的测定[J]. 食品科学, 1999, 20(12): 52-53.
GAN Lu, ZHANG Sheng-Hua. Spectiophotometric defermination offour fractions on their purity of lycium polysaccharides[J]. FOOD SCIENCE, 1999, 20(12): 52-53.
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