摘要
采用HPLC法测定粉甘草加工过程遗弃的粗皮中甘草酸含量。结果表明,甘草粗皮含有至少3种以上粉甘草中不含的未知成分;且含有甘草酸量高于粉甘草。建议利用遗弃的粗皮,提取甘草酸的原料,用于生产添加剂。此外,应进一步研究,粉甘草和带皮甘草的药效差异,以指导临床用药。
Glycyrrhizic acid content in Fen Gancao （barked licorice root） and its rough bark （Cortex Glycyrrhizae） was determined by HPLC. The result showed that at least three unknown ingredients were detected in Cortex Glycyrrhizae which were not in Fen Gancao, and glycyrrhizic acid content in the Cortex Glycyrrhizae is higher tharl that in Fen Gancao. It suggests that Cortex Glycyrrhizae can be used as the material not only to extract glycyrrhizic acid but also for making additives. Furtheronore, Fen Gancao should be further studied in order to reveal the differences of pharmacological effects between Fen Gancao and Licorice Root （ Radix Glycyrrhizae）.
出处
《中药材》
CAS
CSCD
北大核心
2006年第9期891-892,共2页
Journal of Chinese Medicinal Materials
关键词
甘草
粗皮
甘草酸
含量
Cortex Glycyrrhizae
Glycyrrhizic acid
Content determination
