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[Quality standard study on Entadae Semen].

Hui-ping Shen, Meng-yue Wang, Xiao-bo Li

    Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica
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    Summary
    This summary is machine-generated.

    This study establishes quality standards for Entadae Semen using Thin Layer Chromatography (TLC) and High-Performance Liquid Chromatography (HPLC). The developed methods ensure reliable quality control for this important medicinal plant material.

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    Area of Science:

    • Pharmacognosy and Phytochemistry
    • Analytical Chemistry

    Context:

    • Entadae Semen is a traditional medicinal ingredient requiring standardized quality control.
    • Existing quality assessment methods may lack specificity and accuracy.
    • Accurate quantification of key bioactive compounds is essential for therapeutic efficacy.

    Purpose:

    • To establish robust quality control standards for Entadae Semen.
    • To develop and validate analytical methods for key compounds, phaseoloidin and entadamide A-O-β-D-glucopyranoside.
    • To determine acceptable ranges for physicochemical parameters like water content, ash, and extractive values.

    Summary:

    • Thin Layer Chromatography (TLC) and High-Performance Liquid Chromatography (HPLC) were employed for the qualitative and quantitative analysis of Entadae Semen.
    • Validated methods demonstrated reliable linear ranges and recovery rates for phaseoloidin and entadamide A-O-β-D-glucopyranoside.
    • Physicochemical tests confirmed acceptable ranges for water content, ash, and ethanol-soluble extractives, aligning with Chinese Pharmacopeia standards.

    Impact:

    • The established quality standards provide a scientific basis for the reliable quality control of Entadae Semen.
    • This standardization ensures the consistency and safety of Entadae Semen in pharmaceutical applications.
    • The validated analytical methods can be readily adopted for routine quality assessment in the industry.