Application study of metabolomic approach in commercial specifications of traditional Chinese medicinal materials Effect of various factors such as habitat, growth period, and commercial specification on antitussive effect of Siraitia grosvenorii Relativity of commercial specification of Menthae Herba based on chemical analysis Correspondence analysis between traditional commercial specifications and quantitative quality indices of Notopterygii Rhizoma et Radix Analysis of commercial specifications and grades of wild and cultivated Gentianae Macrophyllae Radix based on multi-indicative constituents Rationality of commercial specification of rhubarb basedon chemical analysis Delphi-based study on scientificity of organoleptic evaluation for rhubarb commercial specification A Study on the Quality of Fruits of Citrus aurantium L. (Zhishi and Zhiqiao) Produced in Jiangxi Research on standard of Magnoliae Officinalis Cortex commercial specification and grade