西藏藏木香中主要活性成分研究  

The Main Functional Constituents in Tibetan Inula racemose

作　　者：林长彬[1] 白玛玉珍[2] 强巴卓嘎[2] 欧珠[2] 旦宗[2] 陈建[1] 夏陈[1] 邓俊琳 LIN Chang-bin;Baima Yu-zhen;Qiangba Zhuo-ga;OU Zhu;DAN Zong;CHEN Jian;XIA Chen;DENG Jun-lin(Institute of Agro-products Processing Science and Technology,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China;Institute of Vegetables,Tibet Academy of Agricultural and Animal Husbandry Sciences,Lhasa 850032,China)

机构地区：[1]四川省农业科学院农产品加工研究所,成都610066 [2]西藏自治区农牧科学院蔬菜研究所,拉萨850032

出　　处：《中国食物与营养》2019年第8期77-80,共4页Food and Nutrition in China

基　　金：科技部“边境地区特色作物规模化绿色栽培关键技术研究与集成示范项目”(项目编号:XZ201801NA05)

摘　　要：对13份西藏藏木香中黄酮、多酚、土木香内酯、异土木香内酯含量进行测定,结果表明:13份西藏藏木香中土木香内酯和异土木香内酯最高含量分别为44. 22、45. 45mg/g,不同藏木香样品之间土木香内酯和异土木香内酯含量均存在显著差异,且土木香内酯和异土木香内酯的含量呈极显著正相关(P <0. 01);13份西藏藏木香中多酚与黄酮含量均较高,最高含量分别为1 602. 24、60. 66mg/100g,且多酚含量均高于黄酮含量。In order to explore the content of main functional components in Tibetan Inula racemose Hook.f.( I.racemosa ),the flavonoids,polyphenols,alantolactone and isoalantolactone of thirteen species of Tibetan I.racemose were determined.The [Result]s showed that the highest contents of alantolactone and isoalantolactone were were 44.22mg/g and 45.45mg/g,respectively.There were significant differences in the contents of alantolactone and isoalantolactone among thirteen samples.There was a strong positive correlation between the contents of alantolactone and isoalantolactone( P <0.01).Simultaneously,both polyphenols and flavonoids were higher.The highest contents were 1 602.24mg/100g and 60.66mg/100g,respectively.And the content of polyphenols was always higher than flavonoids.Tibetan I.racemose exhibited the high medical and health value.

关 键 词：西藏 藏木香 活性成分 产地 比较 

分 类 号：TS201.4[轻工技术与工程—食品科学]