文献类型：期刊文献

中文题名：不同品种榛子种仁营养成分含量分析

英文题名：Nutrient Composition Analysis of Hazelnut Kernel from Different Varieties

作者：田文翰[1] 梁丽松[1] 王贵禧[1]

第一作者：田文翰

机构：[1]中国林业科学研究院林业研究所国家林业局林木培育实验室

年份：2012

卷号：33

期号：8

起止页码：265-269

中文期刊名：食品科学

外文期刊名：Food Science

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2011_2012】；

基金："十一五"国家科技支撑计划项目(2006BAD01A1701)

语种：中文

中文关键词：榛子种仁;品种;营养成分

外文关键词：hazelnut kernel; variety; nutrient composition

分类号：TS255.6

摘要：通过对平欧杂种榛、平榛、欧洲榛共43个品种的基本营养物质进行测定并分析差异性。结果表明:榛子水分含量3.87%～9.51%,淀粉含量0.92%～2.03%,总糖含量12.66%～19.09%,蛋白质含量29.22～68.57mg/g,脂肪含量53.80%～63.33%。不同榛子品系之间具有一定差异性,欧洲榛所有营养物质均与平榛和平欧杂种榛有显著差异,平榛与平欧杂种榛在淀粉与总糖含量上有显著差异。水分:平欧杂种榛>平榛>欧洲榛;淀粉:欧洲榛>平欧杂种榛>平榛;总糖:平欧杂种榛>欧洲榛>平榛;可溶性蛋白:欧洲榛>平榛>平欧杂种榛;脂肪:欧洲榛>平欧杂种榛>平榛。
The essential nutrients of 43 hazelnut varieties including Corylus heterophylla,Corylus avellanas and their hybrids were analyzed.Hazelnut kernel contained 3.87%-9.51% water,0.92%-2.03% starch,12.66%-19.09% sugars in total,29.22-68.57 mg/g protein,and 53.80%-63.33% fat content.All the nutrients of Corylus avellana are significantly different with those in Corylus heterophylla and hybrid hazelnuts.The contents of starch and total sugar in Corylus heterophylla and hybrid hazelnuts were significantly different.Three groups of hazelnuts were ranked in decreasing order of as follows： hybrid hazelnuts Corylus heterophylla Corylus avellanas by water content,Corylus avellanas hybrid hazelnuts Corylus heterophylla by starch content,hybrid hazelnuts Corylus avellanas Corylus heterophylla by total sugar content,Corylus avellanas Corylus heterophylla hybrid hazelnuts by soluble protein content,and Corylus avellanas hybrid hazelnuts Corylus heterophylla by fat content.