文献类型： 外文期刊

作者： Wang Ke-Jian ¹ ; Du Ming ² ; Hu Xiao-Song ³ ; Qi Jian-Xun ¹ ; Hao Yan-Bin ¹ ;

作者机构： 1.Beijing Acad Agr & Forestry Sci, Inst Forestry & Pomol, Beijing 100093, Peoples R China

2.Harbin Inst Technol, Coll Food Sci & Engn, Harbin 150090, Peoples R China

3.China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China

关键词： Walnut seeds;gallotannins;ellagitannins;high performance liquid chromatography coupled with electrospray ionization mass spectrometry

期刊名称：CHINESE JOURNAL OF ANALYTICAL CHEMISTRY （ 影响因子：1.134； 五年影响因子：0.909 ）

ISSN： 0253-3820

年卷期： 2009 年 37 卷 6 期

页码：

收录情况： SCI

摘要： High performance liquid chromatography coupled with electrospray ionization mass spectrometry was used to study the phenolics profile of Persian walnut (Juglans regia L.) seeds. Four isomers of HHDP (Hexahydroxydiphenoyl)-glucopyranose, 2 isomers of valoneoyl-glucopyranose, 2 isomers of di-HHDP-glucopyranose, 3 isomers of galloy-valoneoyl-glucopyranose and 2 isomers of digalloy-glucopyranose were found to be present in Persian walnut seeds with a number of, as yet, unknown compounds. The results illustrate that the MS(n) was a particularly powerful tool for the analysis of phenolic compounds in Persian walnut seeds.