[Effect of processing on reducing the toxicity in sulfur].
The content of arsenic in sulfur before and after processing was determined. The result shows that the content in raw materials is 8-15 times higher than that of the processed product, which implies that the toxicity of sulfur is obviously reduced by processing.
Du
W
W
Guiyang College of Traditional Chinese Medicine.
Wang
J
J
Li
G
G
D001151:Arsenic / Q000032:analysis*; D006358:Hot Temperature; D008419:Materia Medica / Q000737:chemistry*; D013455:Sulfur / Q000032:analysis; D013678:Technology, Pharmaceutical / Q000379:methods
D008419:Materia Medica; D013455:Sulfur; D001151:Arsenic