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藤黄为中药剧毒药之一,一般需经炮制后使用。选用了豆腐制、荷叶制、山羊血制以及清水制藤黄等不同炮制品,采用薄层层析法和薄层扫描法进行了定性定量比较。定性分析结果表明,化学成分未发生明显变化;定量测定结果表明,制藤黄中的藤黄酸含量较生品均有不同程度下降,以豆腐制藤黄下降最多,清水制藤黄下降最少。
Garcinia is one of the most poisonous drugs in traditional Chinese medicine and is generally used after processing. Different processed products such as tofu system, lotus leaf system, goat blood system and garcinia regurgura were used to compare qualitative and quantitative methods by thin layer chromatography and thin layer scanning. Qualitative analysis results showed that the chemical composition did not change significantly; the quantitative determination results showed that the garcinia acid content in Garcinia Cambogia declined to a different extent than that of the raw product, and the Garcinia officinale tofu decreased the most, while the Garvia officinalis L. made the least decline.