时珍国医国药2025，Vol.36Issue(11)：2092-2098,7.DOI:10.70976/j.1008-0805.SZGYGY-2025-1114
不同产地花椒果皮和种子中4种脂肪酸的含量测定及分析
Determination and analysis of the contents of four fatty acids in Zanthoxylum bungeanum seed-case and seeds of different origins
摘要
Abstract
Objective In this study,31 batches of Zanthoxylum bungeanum(Z.bungeanum)seedcase and 24 batches of Z.bungeanum seeds were selected as the subject.The content differences of four fatty acids,including palmitic acid,oleic acid,linoleic acid and lino-lenic acid in Z.bungeanum seedcase and its seeds were analyzed to evaluate the medicinal quality of Z.bungeanum of different origins.Methods The origin difference and medicinal quality of 31 batches of Z.bungeanum seedcase and 24 batches of seeds were studied through gas chromatography(GC),using boron trifluoride-methanol pre-column derivatization technology,with methyl heptadecanoate as the internal standard material.Results Results showed that there were significant differences in the contents of four fatty acids in the seedcase and seeds of Z.bungeanum of different origins.The total contents of the four fatty acids were the highest in Z.bungeanum seedcase from Henan Province and the seeds from Shaanxi Province.Conclusion The method of fatty acid content determination estab-lished in this paper can provide a basis for the establishment of the quality evaluation system of Z.bungeanum seedcase and seeds.It is suggested to add linolenic acid as the content determination index of Z.bungeanum seedcase and seeds.关键词
花椒/花椒种子/气相色谱法/脂肪酸Key words
Z.bungeanum seedcase/Z.bungeanum seeds/Gas chromatography/Fatty acids/Content Determination分类
医药卫生引用本文复制引用
梁柳婵,林梓瀚,郭小文,黄炫秀,纪瑞锋,何新..不同产地花椒果皮和种子中4种脂肪酸的含量测定及分析[J].时珍国医国药,2025,36(11):2092-2098,7.基金项目
国家自然科学基金(82174209) （82174209）
