1-Pyrroline-5-carboxylicacid,3-isopropyl-(6CI)化学性质 沸点: 300.9±42.0 °C(Predicted) 密度: 1.19±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.34±0.40(Predicted) 安全信息 1-Pyrroline-5-carboxylicacid,3-isopropyl-(6CI)性质、用途与生产工艺 ...
英文名称: 1-Pyrroline-5-carboxylicacid,ethylester(6CI) 英文同义词: 1-Pyrroline-5-carboxylicacid,ethylester(6CI);ethyl 3,4-dihydro-2H-pyrrole-2-carboxylate;3,4-dihydro-2H-pyrrole-2-carboxylic acid ethyl ester;2H-Pyrrole-2-carboxylic acid, 3,4-dihydro-, ethyl ester CAS号: 98431-77-7 分...
△1-pyrroline-5-carboxylic acid2-acetyl-1-pyrroline (2-AP) 是麵包和香米中主要的香氣來源.食品中2-AP之生合成主要是藉由梅納反應.當食品含有鳥胺酸或脯胺酸時,能與糖類代謝物在高熱的條件下產生2-AP.Δ1-pyrroline-5-carboxylate (P5C)為鳥胺酸的代謝產物, methylglyoxal (MG) 則是葡萄糖的代謝產物....
P5C- dl-Δ 1- pyrroline-5-carboxylic acidP5CRase- Δ 1-pyrroline-5-carboxylate reductase1. 1. Biochemical properties of Δ 1-pyrroline-5-carboxylate reductase from D. melanogaster have been investigated. 2. 2. The enzyme is stable below 4°C. 3. 3. The pH optimum of the enzyme is ...
1、本发明的第一个目的是针对现有技术的不足,提供l-1-吡咯啉-3-羟基-5-羧酸(l-1-pyrroline-3-hydroxy-5-carboxylic acid)作为血清标志物在制备用于评估间充质干细胞对原发性硬化性胆管炎治疗效果的试剂盒中的应用。 2、作为优选,l-1-吡咯啉-3-羟基-5-羧酸的含量与原发性硬化性胆管炎的严重程度正相关。
delta-1-Pyrroline-5-carboxylate Specification The IUPAC name of delta-1-Pyrroline-5-carboxylate is 3,4-dihydro-2H-pyrrole-2-carboxylic acid. With the CAS registry number 2906-39-0, it is also named as Pyrroline-5-carboxylate. In addition, its molecular formula is C5H7NO2and molecular weight...
5. 5. The estimated molecular weight of the enzyme is 225,000. 6. 6. The enzyme is weakly inhibited by l-proline ( K i = 0.12 M).关键词: P5C- dl-Δ 1- pyrroline-5-carboxylic acid P5CRase- Δ 1-pyrroline-5-carboxylate reductase ...
pyrrolineacetyl香味爆米花化合物食品 國立屏東科技大學食品科學系碩士班研究生預口試書面摘要題目:逆境下香味水稻2-acetyl-1-pyrroline生合成機指導教授:吳美莉老師制之探討Thestudyofbiosyntheticmechanismof2-acetyl-報告者:賴怡君1-pyrrolineinaromaticricebyabioticstress報告日期:98年5月15日摘要芋香香米(台農71號;益...
Hydroxylysine was oxidized with sodium metaperiodate and the major product characterized as Δ 1-pyrroline 5-carboxylic acid by the visible spectrum of its o-aminobenzaldehyde complex and by its reduction to proline by subsequent treatment with sodium borohydride. The reduction product was positively ...
1-Pyrroline-2-carboxylicacid,4,4-dimethyl-,1-oxide(8CI) 中文名称:1-Pyrroline-2-carboxylicacid,4,4-dimethyl-,1-oxide(8CI) 英文名称:1-Pyrroline-2-carboxylicacid,4,4-dimethyl-,1-oxide(8CI) CAS号:19713-63-4 分子式:C7H11NO3 分子量:157.17 EINECS号: Mol文件:19713-63-4.mol ...