ninhydrin reaction 中文意思是什麼

ninhydrin reaction 解釋
寧海準反應
  • ninhydrin : 水合苯並戊三酮
  • reaction : n 1 反作用,反應;反沖;反動力。2 【政治學】反動,倒退;復古(運動)。3 【化學】反應,【物理學】...
  1. 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。
  2. 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。
  3. 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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