[Colorimetric method for the determination of carboxymethyl pachyman].
Carboxymethyl pachyman gives a red color when treated with phenol and concentrated sulfuric acid. The reaction is sensitive and the color is stable. Based on this reaction, a colorimetric method has been developed to analyse carboxymethyl pachyman, and some factors that affect the determination were discussed.
Chen
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Shanghai Municipal Institute for Drug Control.
Chen
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Chen
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D000276:Adjuvants, Immunologic / Q000032:analysis*; D000972:Antineoplastic Agents, Phytogenic / Q000032:analysis*; D003124:Colorimetry; D005936:Glucans / Q000032:analysis*
D000276:Adjuvants, Immunologic; D000972:Antineoplastic Agents, Phytogenic; D005936:Glucans; C098577:carboxymethyl pachyman