ninhydrin reaction 中文意思是什麼
ninhydrin reaction
解釋
寧海準反應-
The ninhydrin reaction was negative, but when the preparation was hydrolyzed with 12n hc1 at 110 for 24h, it became positive
茚三酮反應呈陰性,但在110酸解后反應又呈陽性。 -
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
此物質溶於水,不溶於甲醇,可被酸沉澱,茚三酮反應為陽性,初步推斷此活性物質為多肽類物質。 -
Immobilization of polylysine ( pll ) onto hec and chitosan - coated membranes via activation reagents provided pll affinity membrane, respectively. a simple method for quantitative analysis of solid chitosan based on the ninhydrin reaction was achieved by diluting the reaction solution with 50 % ( v / v )
以高濃度的茚三酮顯色液與固體殼聚糖反應,再採用乙醇水溶液稀釋反應液的方法,解決了固載在基材上殼聚糖含量的測定問題。
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