榛树种子化学成分研究  

Study on Chemical Components of Hazel Seeds

作　　者：李秀霞[1] 邵红[1] 张卫东[1] 李修平[1] 穆丹[1] 刘程诚[2] 孙睿[1] 梁英辉[1] 

机构地区：[1]佳木斯大学生命科学学院,黑龙江佳木斯154007 [2]黑龙江农业职业技术学院,黑龙江佳木斯154007

出　　处：《北方园艺》2015年第13期13-16,共4页Northern Horticulture

基　　金：黑龙江省教育厅科学技术研究资助项目(12521523)

摘　　要：以黑龙江省2个野生分布种(平榛和毛榛)和2个杂交种(平欧杂交榛和平平欧杂交榛)的13个不同样品榛树种子为试材,对4种榛树种子的主要营养成分进行了测定及差异显著性分析。结果表明:不同种类及不同品种榛子主要营养成分之间具有一定差异性,平榛与其它榛子在水分含量上呈显著差异,在淀粉含量及脂肪含量方面与毛榛有显著差异;毛榛的蛋白质含量与其它种类榛子呈显著差异;毛榛、平榛与杂交榛脂肪含量有显著差异。在水分含量上,平榛>平平欧杂交榛>平欧杂交榛>毛榛;在淀粉含量上,毛榛>平欧杂交榛>平平欧杂交榛>平榛;在可溶性糖含量上,毛榛>平欧杂交榛>平榛>平平欧杂交榛;在蛋白质含量上,平榛>平欧杂交榛>平平欧杂交榛>毛榛;在脂肪含量上,毛榛>平平欧杂交榛>平欧杂交榛>平榛。Thirteen different samples of hazel seeds from two wild species （Corylus heterophylla, Corylus mandshurica ） and two hybrid （Corylus heterophylla X Corylus avellana, Corylus heterophylla X （ Corylus heterophylla X Corylus avellana）） were used as materials, the essential nutrient of four species of hazel seeds were determined. The results showed that there was difference of essential nutrient among species and cultivars. The water content of Corylus heterophylla was significantly different with those in other 3 species and cultivars,the contents of starch and fat were significantly different with Corylus rnandshurica. The protein content of Corylus rnandshurica was significantly different with those in other 3 species and cultivars. The fat contents of Corylus mandshurica and Corylus heterophylla were significantly different with hybrid hazels. Four groups of hazelnuts were ranked in decreasing order of as follows：Corylus hetero ph ylla 〉 Cor ylus hetero ph ylla X （ Cor ylus hetero ph ylla X Cor ylus a vell ana ）〉 Cor ylus hetero ph ylla X Cor ylus avellana 〉 Corylus rnandshurica by water content, Corylus mandshurica 〉 Corylus heterophylla X Corylus avellana Corylus heteroph ylla N （ Corylus heteroph ylla X Corylus avellana ） 〉 Corylus heteroph ylla by starch content, Corylus rnandshurica〉 Corylus heterophylla X Corylus avellana 〉 Corylus heterophyUa 〉 Corylus heterophyLla X （ Corylus heterophylla X Corylus avellana ） by soluble sugar content, Corylus heterophylla 〉 Corylus heterophylla X Corylus avellana 〉Corylus heteroph ylla X （ Corylus heteroph ylla X Corylus avellana ） 〉Corylus mandshurica by protein content, Corylus rnandshurica 〉 Corylus heterophylla X （ Corylus heteroph ylla X Corylus avellana ） 〉 Corylus heteroph ylla X Corylus avellana 〉Corylus heterophylla by fat content.

关 键 词：榛树 种子 化学成分 

分 类 号：Q946-3[生物学—植物学]