| 枣果皮色素物质的初步研究（摘要） |
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| 引用本文： | 张琼,沈广宁,王淑贞,祝恩元,周广芳.枣果皮色素物质的初步研究（摘要）[J].农业科学与技术,2010,11(4):110-112,183. |
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| 作者姓名： | 张琼 沈广宁 王淑贞 祝恩元 周广芳 |
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| 作者单位： | 张琼,沈广宁,王淑贞,周广芳(山东省果树研究所,山东泰安,271000);祝恩元(山东省科学技术厅,山东济南,250014) |
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| 基金项目： | 国家科技支撑计划项目，山东省农业良种工程项目(2008LZ09).Supported by National Key Technology R & D Program 2006 BAD01A1701 and 2006BAD18B02 and Shandong Agriculture Good Cultivar Engineering Project |
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| 摘 要： | 目的]鉴定枣果皮色素物质的成分。分别提取‘鲁北冬枣’、‘辣椒枣’、‘成武冬枣’和‘大白铃’果皮中的色素物质,并利用HPLC-MS技术进行色素物质的成分鉴定。方法]在4个枣品种中均可检测到8种黄烷醇类物质,4～5种黄酮醇类物质,未检测到花色苷类物质。各类物质在不同品种中含量有所不同,其中‘大白铃’中含量最多,黄烷醇类物质和黄酮醇类物质含量分别为11和1.78mg/g,约为其他品种含量的1倍。槲皮素3-芸香苷是枣果皮中主要的黄酮醇类物质。结论]为进一步研究枣果皮转红机制提供理论基础。
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| 关 键 词： | 枣 高效液相色谱串联质谱仪 黄烷醇 黄酮醇 花色苷 |
Identification of Pigments from Jujube Fruit Skin |
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| ZHANG Qiong,SHEN Guang-ning,WANG Shu-zhen,ZHU En-yuan,ZHOU Guang-fang.Identification of Pigments from Jujube Fruit Skin[J].Agricultural Science ＆ Technology,2010,11(4):110-112,183. |
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| Authors: | ZHANG Qiong SHEN Guang-ning WANG Shu-zhen ZHU En-yuan ZHOU Guang-fang |
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| Institution: | 1.Shandong Institute of Pomology,Taian 271000;2.Department of Sciences＆Technology of Shandong Province,Jinan 250014 ) |
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| Abstract: | Objective]The aim was to identify the composition of pigments from Jujube fruit skin.Method]Pigments were extracted from＇Lubei Dongzao＇,＇Lajiao Zao＇,＇Chengwu Dongzao＇,＇Dabailing＇and identificated by using high performance liquid chromatography-mass spectrometry（HPLC-MS）.Result]The results showed that eight flavanols and four to five flavonols were detected,no anthocyanins was detected.The contents of flavonoids were differnt in four varieties.The contents of flavanols（11 mg/g） and flavonols（1.78 mg/g） in＇Dabailing＇ were one-time higher than other varieties.Quercetin 3 rutinoside was the major flavonol.Conclusion]The research provided theoretical basis for further study on mechanism of Jujube pigment turnning into the red. |
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| Keywords: | Jujube HPLC MS Flavanols Flavonols Anthocyanins |
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