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中国农学通报 ›› 2019, Vol. 35 ›› Issue (20): 138-142.doi: 10.11924/j.issn.1000-6850.casb18020089

所属专题: 园艺

• 食品 营养 检测 安全 • 上一篇    下一篇

夏黑葡萄花色苷定性检测及组成成分分析

曹 婷, 刘艳艳   

  1. 江苏沿海地区农业科学研究所
  • 收稿日期:2018-02-26 修回日期:2018-04-17 接受日期:2018-04-25 出版日期:2019-07-15 发布日期:2019-07-15
  • 通讯作者: 曹 婷
  • 基金资助:
    江苏省农业科技自主创新资金项目“优质安全鲜食葡萄产业链关键技术创新与集成应用”[CX(16)1013];江苏省苏北科技专项(富民强县)项目“葡萄优质高效栽培技术集成与示范”(BN2016148);盐城市农业科技创新专项引导资金项目“盐都经济林果观光农业星创天地建设”(YK2016010);江苏沿海地区农科所科研“花色苷实验室检测结果质量控制方法研究”(YHS201509);江苏省三新工程项目“江苏现代农业(葡萄)产业技术体系盐城推广示范基地”[SXGC(2017)127]。

Qualitative Detection and Composition Analysis of Anthocyanins from‘Summer Black’Grape

  • Received:2018-02-26 Revised:2018-04-17 Accepted:2018-04-25 Online:2019-07-15 Published:2019-07-15

摘要: 为研究夏黑葡萄花色苷的组成成分特点,本试验以夏黑葡萄皮为检测试材,以甲酸水溶液提取花色苷,利用高效液相色谱+飞行时间质谱和液质联用仪(UPLC-Q-TOF-MS)对夏黑葡萄未知花色苷的种类与含量进行测定。结果表明,夏黑葡萄成熟期果皮中检测到10种不同结构的花色苷,其糖苷主要以葡糖苷为主,但也存在鼠李糖苷、二葡糖苷。10种花色苷中有3种以锦葵色素为糖苷配基,有2种以芍药素为糖苷配基,有2种以飞燕草色素配基。其中锦葵色素-3-葡萄糖苷在总的花色苷含量中比例最大,为29%,其次是锦葵色素-3-(6-香豆基)-5-葡萄糖苷,所含比例为26%,芍药素-3-葡萄糖苷-5-葡萄糖苷第3位,为17%,飞燕草色素-3-葡糖苷第4位,为10%,锦葵素-3-葡萄糖苷-5-葡萄糖苷第5位,为9%。可见,夏黑葡萄含有花色苷资源相当丰富,自然界中常见的6种基本花色苷,夏黑葡萄占有3种。

关键词: 玉米, 玉米, 密度, 肥力, 产量

Abstract: In order to study the composition of anthocyanins form summer black grape, this test determine the type and content of anthocyanins unknown extracted with aqueous solution of formic acid form summer black grape skin, and used to determine analyzed by high performance liquid chromatography, time of flight mass spectrometry, liquid chromatography-mass spectrometry (UPLC-Q -TOF-MS). The results showed that there were 10 kinds of anthocyanins with different structures detected in the peel of the maturing summer grapes. The main glucosides were glucosides, but rhamnoside and diglucoside also existed. Among the 10 kinds of anthocyanins, 3 kinds of agar pigments are aglucone, 2 kinds of peoniflorin are aglycone, and 2 kinds are delphinidin. Among them, malvaceone-3-glucoside had the largest proportion of the total anthocyanin content, which was 29%, followed by malvidin-3- (6- coumaroyl) -5-glucoside in a proportion of 26% , peonidin-3-glucoside-5-glucoside was 17%, delphinidin-3-glucoside was 10%, malolaose-3-glucoside- Glycoside No. 5, was 9%. Visible, summer black grape anthocyanin resources are rich in natural common, and occupy three kinds in six kinds of basic anthocyanins.

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