黄瓜种质资源种子含油量的评价  

Evaluation of Seed Oil Content in Cucumber Germplasm

作　　者：王瑞奇[1] 秦智伟[1] 周秀艳[1] 辛明[1] WANG Ruiqi QIN Zhiwei ZHOU Xiuyan XIN Ming(Horticultural College,Northeast Agricultural Unversity,Harbin,Heilongiiang 150030)

机构地区：[1]东北农业大学园艺学院,黑龙江哈尔滨150030

出　　处：《北方园艺》2016年第18期5-8,共4页Northern Horticulture

基　　金："十二五"国家科技支撑计划资助项目(2012BAD02B03);黑龙江省大宗蔬菜新品种选育资助项目(GA15B103)

摘　　要：以35份不同生态类型的黄瓜种质资源为试材,利用索式提取法提取黄瓜种子的粗脂肪,分析黄瓜种子含油量,为黄瓜种子油相关应用及专用新品种选育奠定基础。结果表明：黄瓜不同品种之间的种子含油量存在明显的差异,变幅在31.03%～40.59%;其中,种子含油量最高为华南型品种,含量是40.59%;种子含油量最低为华北型品种,含量是31.03%。筛选出含油量〉38.50%的品种4份,含油量〈32.01%的品种4份。Thirty-five different ecological types of cucumber germplasm resources were used as test materials,soxhlet extraction was used for seeds crude fat,evaluated and analyzed seed oil content of cucumber.The results showed that the cucumber seed oil content existed obvious differences between different varieties,amplitude of variation ranged from31.03%to 40.59%;among them the seed oil content of southern China cucumber was the highest,the content was40.59%;the seed oil content of north China cucumber was the lowest,the content was 31.03%.Four species that the oil content greater than 38.50%and four species that the oil content less than 32.01% were screened out.

关 键 词：黄瓜 种质资源 种子含油量 评价 

分 类 号：S642.202.4[农业科学—蔬菜学]