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  • Title: [Studies on quality standard of Peucedanum praeruptorum].
    Author: Zhang C, Li L, Geng LD, Liu YY, Lin N, Xiao YQ.
    Journal: Zhongguo Zhong Yao Za Zhi; 2005 Feb; 30(3):177-9. PubMed ID: 15719631.
    Abstract:
    OBJECTIVE: To establish a quality standard of Peucedanum praeruptorum for Chinese Pharmacopoeia (2005). METHOD: The presence of (+/-)-praeruptorin A were identified and assayed by TLC and HPLC, respectively. RESULT: Linearity of marker was obtained over the range of 0.17696-0.88480 microg (r=0.9999). The average recovery rate was 99.72% (RSD=0.40%). CONCLUSION: TLC is specific. The method of quantity is accurate, reappearance, simple, rapid, and suitable for the quality control of P. praeruptorum.
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