Progress in Research on Effect of Processing on Chemical Constituents and Pharmacological Effect of Notoginseng Radix et Rhizoma / 中国实验方剂学杂志

ABSTRACT

Notoginseng Radix et Rhizoma, one of precious and important traditional Chinese medicinal herb, has the functions of dispersing blood stasis and stopping bleeding, detaching swelling and alleviating pain, and invigorating Qi and blood. It is a traditional Chinese medicine for promoting blood circulation and removing blood stasis. After processing, the efficacy of Notoginseng Radix et Rhizoma was obviously different, the raw products mainly dispersed blood stasis and hemostasis, while the main effect of processed products was to replenish blood and Qi. In recent years, more attention has been paid to Notoginseng Radix et Rhizoma research, mainly focusing on the chemical constituent, pharmacological action and clinical application of the raw products. Although the research on processed Notoginseng Radix et Rhizoma has been increasing in these years, the mechanism of processing and the changes of bioactive constituents before and after processing are still unclear. This paper systematically summarized the modern processing methods of Notoginseng Radix et Rhizoma and compared the changes in chemical constituent and pharmacological action before and after processing through literature search. It is proposed that modern technologies should be put forward to study the correlation between the chemical constituent transformation and enriching blood as the breakthrough point, in order to explain the processing mechanism of Notoginseng Radix et Rhizoma, improve the quality evaluation system of this decoction pieces, and provide guarantee for the safety and effectiveness of its clinical medication.