花椒籽油中脂肪酸成分的GC-MS分析-林云(GC-MS) . Analysis of fatty acids in the prickly ash seed oil by GC-MS

Abstract

The fatty acids in the Chinese prickly ash seed oil were analyzed by GC–MS.Twelve fatty acids were identifieda,nd the relative contents of constituents were determined by peak area normalization method.The main compositions were palmitic acid(20.14%)o,leic acid(29.72%),linoleic acid(29.65%a)nd α– linolenic acid(17.91%.) The unsaturated fatty acids content reached up to 78.3%,and polyunsaturated acids accounted for 47.8 %.