| 黑葵花籽壳中主要花色苷类物质的结构分析 |
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| 引用本文： | 张海悦,张守媛,韩升廷. 黑葵花籽壳中主要花色苷类物质的结构分析[J]. 食品科学, 2012, 33(17): 118-121 |
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| 作者姓名： | 张海悦 张守媛 韩升廷 |
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| 作者单位： | 长春工业大学化学与生命科学学院 |
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| 摘 要： | 为确定黑葵花籽壳中主要花色苷类物质的结构，采用高效液相色谱(HPLC)和高效液相色谱串联四极杆质谱研究黑葵花籽壳中的花色苷类物质，结果表明：纯化后的黑葵花籽壳花色苷主要有两种单体，之后采用纸层析对两种物质进行分离，再用红外光谱、紫外-可见光谱、Francis的研究结论等方法对两种单体结构初步推测。最后采用高效液相色谱串联四极杆质谱对两种花色苷结构确认为：花青素-3-O-单葡萄糖苷和甲基花青素-3-O-单葡萄糖苷两种单体。
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| 关 键 词： | 黑葵花籽壳 色素 花色苷 光谱分析 结构鉴定 |
| 收稿时间： | 2012-04-14 |
Structural Analysis of Major Anthocyanins in Black Sunflower Seed Shell |
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| ZHANG Hai-yue,ZHANG Shou-yuan,HAN Sheng-ting. Structural Analysis of Major Anthocyanins in Black Sunflower Seed Shell[J]. Food Science, 2012, 33(17): 118-121 |
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| Authors: | ZHANG Hai-yue ZHANG Shou-yuan HAN Sheng-ting |
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| Affiliation: | (College of Chemical and Life Science,Changchun University of Technology,Changchun 130012,China) |
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| Abstract: | The structures of major anthocyanins purified from black sunflower seed shell were analyzed by HPLC and HPLC-tandem quadrupole mass spectrometry (HPLC-MS/MS). Two major monomers were observed in purified anthocyanins. Both monomers were further separated by paper chromatography (PC). They were identified as cyanidin-3-O-monoglucoside and peonidin-3-O-monoglucoside, respectively according to the results of infrared spectroscopy (IR), ultraviolet spectroscopy (UV) and Francis studies and HPLC-MS/MS analysis. |
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| Keywords: | black sunflower seed shell pigment anthocyanins spectroscopic analysis structure identification |
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