摘要：通过对枸杞子样品提取、脱色时间等前处理条件的优化，建立不同来源枸杞子中甜菜碱含量测定的双波长薄层扫描法(TLCS法)。
Abstract: in this study, a thin layer chromatography scanning (TLCS) method was developed for the determination of betaine contents in Fructus Lycii from different origins.
方法：通过不同制备方法莱菔子供试样品hplc图谱的比较和相似度计算，分析其成分群的变化规律。
Methods: By comparing HPLC maps of Semen Raphani samples prepared with different methods and computing similarity, (analysis) the change law of the components group.
以君迁子和美国柿为对照，在果实发育中期，对41个柿品种、45个样品的果实内单宁细胞，进行了组织学镜检。
Tannin cells of persimmon fruits of 45 samples from 41 varieties in their middle stage development were observed histologically with Dateplum persimmon and American persimmon as the control.
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