Yao S T, Fu G L, Hong H Y
Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing.
Zhongguo Zhong Yao Za Zhi. 1993 Apr;18(4):212-4, 253-4.
Experimental results showed that the original contents of chemical constituents in the new processed products were higher than those in the old one, while the content of assistant alum in the new products was lower than that of the old one. It is thus confirmed that the new processing technology is reasonable.
实验结果表明，新工艺产品中化学成分的原始含量高于旧工艺产品，而新产品中明矾的含量低于旧产品。由此证实新工艺是合理的。
