| 不同类型叶用莴苣类胡萝卜素含量的差异性分析 |
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| 引用本文： | 郝敬虹,景睿,苏贺楠,刘慧,韩莹琰,刘超杰,范双喜.不同类型叶用莴苣类胡萝卜素含量的差异性分析[J].北京农学院学报,2014,29(3):30-32. |
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| 作者姓名： | 郝敬虹 景睿 苏贺楠 刘慧 韩莹琰 刘超杰 范双喜 |
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| 作者单位： | 北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京,102206;北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京,102206;北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京,102206;北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京,102206;北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京,102206;北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京,102206;北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京,102206 |
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| 基金项目： | 北京市科学技术委员会项目（BLVP-02）;北京市教育委员会项目（PXM2014_014207_000028.PXM2014_014207_000073）;北京市教育委员会项目（KM201310020014）;2014教育教学一本科生科研训练项目 |
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| 摘 要： | 以国内外165种叶用莴苣(包括结球、半结球、散叶莴苣类型)为试材,通过测定类胡萝卜素含量,探索不同类型间叶用莴苣类胡萝卜素含量的差异,以及同一类型不同品种间的差异。结果表明,不同类型叶用莴苣间类胡萝卜素含量存在明显的差异,同一类型中不同品种间又存在一定的差异。综合比较可知散叶莴苣的类胡萝卜素含量较高,结球莴苣类胡萝卜素含量最少。其中G-J110,G-J97,G-J64,G-J27,P-B6,G-S60,G-S73,PS16,P-S23,G-S20,G-S31,P-S22品种中含有较高的类胡萝卜素,含量为45mg/L以上;而P-S19,G-J58,GJ96,G-J56等品种中类胡萝卜素含量较低,都在1mg/L以下。
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| 关 键 词： | 叶用莴苣 类胡萝卜素 差异 |
Analysis of differences in carotenoid content in different types of leaf lettuces |
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| HAO Jinghong,JING Rui,SU Henan,LIU Hui,HAN Yingyan,LIU Chaojie,FAN Shuangxi.Analysis of differences in carotenoid content in different types of leaf lettuces[J].Journal of Beijing Agricultural College,2014,29(3):30-32. |
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| Authors: | HAO Jinghong JING Rui SU Henan LIU Hui HAN Yingyan LIU Chaojie FAN Shuangxi |
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| Institution: | (College of Plant Science and Technology, Beijing University of Agriculture/ Beijing Key Laboratory for Agricultural Application and New Technique, Beijing, 102206, China) |
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| Abstract: | To investigate the differences of carotenoid content in different types of leaf lettuces and different varieties of the same type, 165 kinds of leaf lettuces （including head lettuces, half-hitch lettuces, loose-headed lettuces） derived from domestic and abroad were used as materials to analyze the carotenoid content. The results showed that there were obvious differences in carotenoid content among different types of leaf lettuces, and different varieties in the same type also contained different carotenoid content. Comprehensive comparison suggested that carotenoid content in loose-headed lettuce was highest, and the carotenoid content in headed lettuce was lowest. Furthermore, the varieties of G-J110, G-J97, G-J64, G-J27, P-B6, G-S60, G-S73, P-S16, P-S23, G-S20, G-S31, P-S22 contained high carotenoid, about more than 45mg/L, while P-S19, G-Jr8, G-J96, G-J56 and other varieties contained low carotenoid content, about less than lmg/L. |
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| Keywords: | leaf lettuce carotenoids content differences |
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