不同萝卜品质指标的评价  

Analysis and Evaluation on Nutritive Quality Indicators of Different Varieties of Radish

作　　者：张素君[1] 李兴河 刘存敬[1] 唐丽媛[1] 张香云[1] 张建宏[1] 王海涛 ZHANG Sujun;LI Xinghe;LIU Cunjing;TANG Liyuan;ZHANG Xiangyun;ZHANG Jianhong;WANG Haitao(Key Laboratory Biology and Genetic Improvement of Cotton in Huanghuaihai Semiarid Area/National Cotton Improvement Center Hebei Branch, Ministry of Agriculture, P. R, China/Institute of Cotton, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang, Hebei 050051)

机构地区：[1]农业部黄淮海半干旱区棉花生物学与遗传育种重点实验室,国家棉花改良中心河北分中心.河北省农林科学院棉花研究所,河北石家庄050051

出　　处：《北方园艺》2018年第11期8-14,共7页Northern Horticulture

基　　金：河北省农科院基本科研业务费青年基金资助项目(A2015070103)

摘　　要：以29份萝卜资源或品种为试材,进行了莱菔子素、维生素C、可溶性糖、蛋白质及水分含量的检测,并对萝卜肉质根的营养品质进行了综合评价,对不同萝卜资源的品质性状进行相关分析。结果表明:各项指标在不同材料中的差异巨大,其中莱菔子素在不同材料中最大相差149倍;对萝卜根部6个表型性状和5个检测指标进行了聚类分析,在欧式距离为4.5处可将29份萝卜种质分为4个群组;利用模糊数学隶属函数法对肉质根的营养品质进行了综合评价表明,"枣庄小顶窝心""北京心里美""丰光一代"萝卜综合营养品质突出。29 radish varieties were used as test materials,moisture content,vitamin C content,protein content,soluble sugar content and sulforaphene content were evaluated,nutritional quality of radish root was comprehensively evaluated,quality trait of different radish resources were analyzed.The results showed that there was a huge difference in nutritional content among different materials,in which the content of sulforaphene was the largest difference of 149 times.At 4.5 Euclidean distances,29 radish resources could be classified into 4 groups based on 6 phenotypic traits and 5 test indicators.The subordinate function method was used to evaluate the nutritional quality of fleshy roots,and it showed that the comprehensive nutritional quality of‘Zaozhuang Xiaoding Woxin＇‘Beijing Xinlimei＇‘Fengguang Yidai＇were outstanding.

关 键 词：萝卜 莱菔子素 品质评价 

分 类 号：S631.101[农业科学—蔬菜学]