RESUMEN
Epimedii Folium has a long history in China as a common traditional Chinese medicine. Key factors of Epimedii Folium quality were summarized based on ancient literatures, Chinese Pharmacopoeias and modern research in different period of history. The main reason for unqualified Epimedii Folium is unstable icariin. Therefore, it's suggested that: the precondition of the quality control of epimedium is to find the proper quality marker. It's suggested that the medicinal parts should be reverted to "dry whole plant overground" to solve Epimedium resource shortage problem. In addition, it is necessary to strengthen the standardized cultivation, so as to ensure germplasm, production area, and producing method to guarantee the quality of Epimedium Folium. In the drying method, it is recommended to change "dry in the sun or shade" to "dry", namely dry in the sun, shade or drier, in order to provide a new method to improve the quality control and quality standard of Epimedii Folium.
RESUMEN
Ginger is commonly used as dietetic Chinese herbs, medicinal ginger mainly divided into dried ginger, fresh ginger and baked ginger. In this article, by sorting and studying literature of Chinese materia medica, textual criticism the historical evolution and change of differentiation on dried ginger, fresh ginger and baked ginger. Results indicate that, as the changes of the dynasty, dried ginger, fresh ginger and baked ginger gradually differentiation in producing area and processing method. Dried ginger beginning in Shennong Bencao Jing（Shennong's Classic of Materia Medica）, Mingyi Bielu（Records of Famous Physicians） respectively included fresh ginger and dried ginger for the first time. Dried ginger and fresh ginger differentiation in producing area. Between the period of Shennong Bencao Jing（Shennong's Classic of Materia Medica）and Bencao Gangmu（Compendium of Materia Medica）, dried ginger was made from fresh ginger by water, peeled and sunlight; After Bencao Gangmu（Compendium of Materia Medica）, most herbalists support the view of Li Shizhen, thought that dried ginger was made by mother ginger. Baked ginger appeared in Han Dynasty. Depei Bencao（De Pei Materia Medica） in Qing Dynasty listed the baked ginger separately as a herb medicine ingredient, thought that baked ginger was made by dried ginger. As the changes of the dynasty, genuine producing areas of ginger were changed, but mainly concentrated in Yangtze river basin. Sichuan Qianwei is the main authentic region of modern medicinal ginger, in accordance with all previous dynasties materia medica. Since the Ming Dynasty, a lot of herbalists thought that good quality of dried ginger is meat thick full, color white and texture solid.
RESUMEN
Both Patrinia Herba and Patrinia Radix are traditional Chinese herbal medicines. The herbal source and medicinal part of them are confusing in the herbal medicine market of China. To explore the evolution and transition of the herbal source and medicinal part of Patrinia Herba and Patrinia Radix, this paper systematically summarizes the record of the herbal source and medicinal part of them in ancient classics of herbal medicine in China. According to the findings, before Ming Dynasty, Patrinia Herba originated from the radix of the plants with yellow flowers of Patrinia. In Ming and Qing Dynasty, Patrinia Herba originates from the whole plant (including the radix)of the plant with white flowers of Patrinia. In Ming Dynasty, Patrinia Radix, stemming from the radix of the plants with yellow flowers of Patrinia, started to be used as a traditional Chinese herbal medicine, which had the same herbal source with that of Patrinia Herba before Ming Dynasty. Therefore, Patrinia Herba and Patrinia Radix can be seen as the same traditional Chinese herbal medicine, and the genuine of Patrinia Herba should be the radix and the whole herba of P. scabiosaefolia and P. heterophylla.