Zhang H, Kang C, Zhou B
Yangzhou Manicipal Institute for Drug Control, Jiangsu.
Zhongguo Zhong Yao Za Zhi. 1990 Dec;15(12):711-3, 763-4.
This paper presents a comparative physico-chemical analysis of the ancient Ostrea gigas with the medical Ostrea gigas concha, and shows that the protein and amino acid contents in the former are obviously lower than those in the latter, but for the contents of trace elements Mn, Fe, Ni and Pb (with the exception of As), the former appears higher than the latter.
