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Quality standards of Gleditsiae Spina and its decoction pieces / 中国中药杂志
Article in Chinese | WPRIM | ID: wpr-888141
Responsible library: WPRO
ABSTRACT
In view of the current inadequate standards for Gleditsiae Spina in the Chinese Pharmacopoeia, this study put forward some new items of the quality standards of Gleditsiae Spina. Thin-layer chromatography(TLC) was performed for identification with the reference substance of taxifolin and the reference material of Gleditsiae Spina as the control. According to the general principles of the Chinese Pharmacopoeia(2020 edition, Vol. 4), the moisture, total ash content, and alcohol-soluble extract of medicinal materials and decoction pieces of Gleditsiae Spina were determined. The content determination method for medicinal materials and decoction pieces of Gleditsiae Spina was established using high-performance liquid chromatography(HPLC), with taxifolin as the quality control index. Based on the determination results of 30 batches of samples of Gleditsiae Spina from different habitats, the draft quality standards of Gleditsiae Spina were developed, which provided suggestions for the revision of the quality standards of Gleditsiae Spina in the Chinese Pharmacopoeia.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Quality Control / Reference Standards / Drugs, Chinese Herbal / Chromatography, High Pressure Liquid Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Quality Control / Reference Standards / Drugs, Chinese Herbal / Chromatography, High Pressure Liquid Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2021 Type: Article