气相色谱质谱法分析山楂中的脂肪酸.pdf

238 精 细 化 工 Vo.l 23, No. 8 2 00 6 8 FINE CHEM ICAL S Aug. 2 0 0 6 * - * 金高娃, 章飞芳 , 薛兴亚, 徐　青, 梁鑫淼 ( 1803, 　116023) :、, -, 7, 、、、、、。 CSA SS , 。、 、、 、 5, , 59.10%、61.18%、63.08%、59.76%、60.76%。 、、 3 , , 89.80%、61.59%、79.55%, 。 :;; - :TQ420. 7　　:A　　:1003 -5214(2006)08 - 0760 -03 GC -M S Analysis ofFatty Acids in H awthorn * JIN Gao-w a, ZHANG F -i fang , XUE Xing-ya, XU Q ing, LIANG X in-m iao (Group 1803,D a lian In stitu te of Ch em ica l Phy s ics, Ch in ese A cad emy of S ciences, D a lian 116023, L iaon ing, Ch ina ) Abstract:In ord r to promot th applications of pu lp and cor of haw thorn in th fi lds of m dicin and fin ch m icals, by capillary gas chromatography-mass sp ctrom try and improv d fatty acid m thylat d m thod, s v n fatty acids w r d t ct d in th pulp of haw thorn, nam ly palm itic acid, linol ic acid, ol ic acid, linol nic acid, st aric acid, arach id ic acid and b h nic acid. Th CSASS softw ar w as us d to id ntify th ov rlapp d p aks and to d t rm in th p ak ar as. Th r lativ cont n t of ach fatty acid w as calcu lat d by normalization of th p ak ar as. Th pu lp of haw thorn from fiv diff r nt hab itat r gions H b i、Anhui、Shandong、Jilin、Liaoning provinc s w r analys d, most fatty acidsw r unsaturat d fatty acid, th r in to th r lativ mass fraction of th unsaturat d fatty acidsw r 59.10%、61.18%、63.08%、59.76%、60.76%, r sp ctiv ly. Fatty acids in cor of haw thorn from thr diff r nt habitat r gions H b i、Anhu 、i Liaon ing provinc s w