茚三酮反应 meaning in English
ninhydrin reaction
Examples
- The ninhydrin reaction was negative , but when the preparation was hydrolyzed with 12n hc1 at 110 for 24h , it became positive
茚三酮反应呈阴性，但在110酸解后反应又呈阳性。 - The metabolite is soluble in water and insoluble in the organic solvent such as methanol , can be precipitated by acid , is positive with ninhydrin reaction and is considered as a kind of peptide
此物质溶于水，不溶于甲醇，可被酸沉淀，茚三酮反应为阳性，初步推断此活性物质为多肽类物质。