Herbalogical study on Cervi Colla / 中国中药杂志

Cervi Colla, deer's gelatin, had two kinds of original sources historically, including the skin and antler of deer, known as Cervi Corii Colla(Lupijiao, LPJ) and Cervi Cornus Colla(Lujiaojiao, LJJ) respectively.LJJ is the mainstream of the market, while LPJ is only used by common people in Guizhou and Jilin etc. This article sorted out the ancient and modern literature(since Rites of the Zhou in Zhou Dynasty) on Cervi Colla and conducted the herbalogical study. The results of the study include:① In ancient China, there were six types of commonly-used Colla derived from six animals, including deer, horse, cow, rat, fish and rhinoceros. Cervi Colla was ranked the most top among them, and it was often used as adhesive to make bow and Chinese inksticks and more commonly used as a medicine.Cervi Cornus Colla was first described as a medicinal by the name "Bai Jiao"(white gelatin)in The Divine Husbandman's Classic of Material Medica(Shen Nong Ben Cao Jing).② Initially, both the skin and antler were used as raw materials to make Cervi Colla, but antler became the only raw material, and deer skin disappeared from the mainstream of raw materials for Cervi Colla. This can be attributed to other diverse and luxurious uses of the skin, such as making dress and hats, etc., and the easy accessibility of deer antlers. ③ The sources of Cervi Colla were not limited to Cervus elaphus(red deer) or C. nippon(sika deer), and it also included animal from the family Cervidae, such as Elaphurus davidianus(elk) and C. unicolor(sambar). ④ The processing method was passed down from ancient times to the present, and no significant changes had occurred. ⑤ LPJ and LJJ had many similar effects, and their nature was both warm. The effect of LJJ was to warm the liver and kidney, replenish vital essence and blood, and to reinforce Yang. While the effect of LPJ was to reinforce both Yin and Yang, replenish blood, and stop bleeding. It has a unique advantage for both reinforcing Yin and Yang. The findings of this paper can provide support for the promotion of LPJ and the development of its medicinal value.

Research progress on quality control of gelatinous Chinese materia medica / 中草药

Gelatinous Chinese materia medica (GCMM), as a valuable nourishing traditional medicine in China, has been used widely for a long time. The quality control for GCMM has undergone a long development, including physical and chemical tests, thin layer chromatography, electrophoresis, spectroscopy, HPLC, DNA identification techniques, and LC-MS with unique peptide as target. The article summarizes the progress of quality control system of GCMM in recent years, analyzes the remaining problems, puts forward the feasibility protocol to further improve the quality control system, and provides ideas for the comprehensive evaluation of GCMM and its related products.