| 食用型高油酸花生种质创制和品质分析 |
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| 引用本文： | 石素华,孙金波,杨利,李凤丽,李长生,厉广辉,王兴军,夏晗,赵术珍.食用型高油酸花生种质创制和品质分析[J].中国油料作物学报,2020,42(2):249-254. |
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| 作者姓名： | 石素华 孙金波 杨利 李凤丽 李长生 厉广辉 王兴军 夏晗 赵术珍 |
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| 作者单位： | 1. 山东师范大学生命科学学院，山东济南，250014；
2. 山东省农业科学院生物技术研究中心，山东省作物遗传改良与生态生理重点实验室，山东济南，250100；
3. 山东大学生命科学学院，山东青岛，266237 |
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| 基金项目： | 山东省重点研发计划（2018GSF121032）；山东省农业科学院农业科技创新工程（CXGC2018E13）；山东省良种工程课题（2016LZGC025） |
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| 摘 要： | 油酸含量提高,一方面可以有效降低棕榈酸的含量,减少对人体心脑血管等的危害,另一方面可以显著提高货架期。为培育专门食用型高油酸花生品种,本研究以优异花生品种花育23为母本,高油酸材料DF12为父本进行杂交,利用分子标记辅助选择方法对自交后代进行检测,对油酸含量稳定的高油酸新种质进行田间农艺性状,荚果外观品质,以及籽仁营养品质指标进行分析,获得了含油量为49.95%,油酸含量81.3%,蛋白含量为26.1%,总糖含量为6.01%以及荚果外观品质符合食用型花生要求的食用型高油酸花生新种质,这为高油酸食用花生提供了育种材料。
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| 关 键 词： | 食用型花生 高油酸 分子标记辅助选择 种质创新 |
Germplasm innovation and quality analysis of edible peanut with high oleate content |
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| SHI Su-hua,SUN Jin-bo,YANG Li,LI Feng-li,LI Chang-sheng,LI Guang-hui,WANG Xing- jun,XIA Han,ZHAO Shu-zhen.Germplasm innovation and quality analysis of edible peanut with high oleate content[J].Chinese Journal of Oil Crop Sciences,2020,42(2):249-254. |
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| Authors: | SHI Su-hua SUN Jin-bo YANG Li LI Feng-li LI Chang-sheng LI Guang-hui WANG Xing- jun XIA Han ZHAO Shu-zhen |
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| Institution: | 1. College of Life Science, Shandong Normal University, Jinan 250014, China;
2. Biotechnology Research Center,Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Crop Genetic Improvement, Ecol?ogy and Physiology, Jinan 250100, China;
3. Life Science College of Shandong University, Qingdao 266237, China |
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| Abstract: | With increased content of oleic acid,palmitic acid content reduced significantly,which would be beneficial to human health.High oleic acid can significantly prolong the shelf life of peanut products.In this study,to develop edible peanut varieties with high oleic acid,cross was made using elite peanut cultivar Huayu 23 as the female parent and high oleate peanut DF12 as the male parent.F1 and the selfed offspring were examined using marker-assisted selection method.Their agronomic traits,pod appearance and kernel nutritional quality of new germplasm with high oleic acid were analyzed.We obtained a new high oleic acid peanut with 49.95%oil content,81.3%oleic acid,26.1%protein and 6.01%total soluble sugar.These nutritional qualities and pod appearance of this line met the requirements of edible peanut and this study provided materials for high oleate edible peanuts breeding in the future. |
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| Keywords: | edible peanut high oleic acid marker-assisted selection germplasm innovation Norden |
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