粗糙假石耳（Pseudevernia furfuracea (L.) Zopf.）的代谢产物及其对蛋白水解酶的抑制潜力。
Metabolites of Pseudevernia furfuracea (L.) Zopf. and their inhibition potential of proteolytic enzymes.
作者信息
Proksa B, Adamcová J, Sturdíková M, Fuska J
机构信息
Slovak Technical University, Faculty of Chemistry, Department of Biochemical Technology, Bratislava.
出版信息
Pharmazie. 1994 Apr;49(4):282-3.
Atranorin (1), physodic acid (2), oxyphysodic acid (3) and virensic (4) acid were identified in P. furfuracea, a lichen species collected in West Tatra. According to HPLC analysis contents of these metabolites in dried material was 0.11-0.19% (1), 1.46-3.78% (2), 1.69 to 3.44% (3), 1.14-1.46% (4). Atranorin was the strongest inhibitor of trypsin as well as of the porcine pancreatic elastase.
在从西塔特拉采集的地衣物种糠批石蕊（P. furfuracea）中鉴定出了黑茶渍素（1）、石茸酸（2）、氧化石茸酸（3）和维伦酸（4）。根据高效液相色谱分析，这些代谢物在干燥材料中的含量分别为0.11 - 0.19%（1）、1.46 - 3.78%（2）、1.69至3.44%（3）、1.14 - 1.46%（4）。黑茶渍素是胰蛋白酶以及猪胰弹性蛋白酶的最强抑制剂。
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