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  • Title: [Determination of total scopoletin in Caulis Erycibes by RP-HPLC].
    Author: Li M, Lu M.
    Journal: Zhongguo Zhong Yao Za Zhi; 1999 Jan; 24(1):41-3, 64. PubMed ID: 12078154.
    Abstract:
    OBJECTIVE: To accumulate data for quality control of Caulis Erycibes. METHOD: The total-scopoletin in Caulis Erycibes was determined by RP-HPLC, using CLC-ODS1 column, 0.5% glacial acetic acid in methanol-water(26:55) as mobile phase and UV detector at 310 nm. RESULT: The average recovery is 99.37% and RSD 0.39%. CONCLUSION: Determination data have been obtained for fourteen batches of three species, and the contents of scopoletin should be no less than 30 mg/100 g.
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