| 美国黑琥珀色素稳定性的研究 |
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| 引用本文： | 蒋益花.美国黑琥珀色素稳定性的研究[J].丽水学院学报,2005,27(2):43-45. |
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| 作者姓名： | 蒋益花 |
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| 作者单位： | 丽水卫生学校,浙江,丽水,323000 |
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| 摘 要： | 研究了美国黑李(黑琥珀)色素的稳定性,结果表明:该色素耐热性好;pH值对该色素有明显影响,适宜酸性环境;一般金属离子对该色素影响不大,但Fe3 离子、Al3 离子对黑李色素的影响较大;食盐、淀粉对该色素无不良影响;VC、H2O2则有不良影响,该色素耐还原能力稍强,耐氧化能力稍差;防腐剂苯甲酸钠对该色素影响不明显。
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| 关 键 词： | 美国黑李 黑琥珀 色素 稳定性 |
| 文章编号： | 1008-6749(2005)02-0043-03 |
| 修稿时间： | 2004年11月17 |
The Study for the Stability of American Black Plums'Pigment |
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| JIANG Yihua.The Study for the Stability of American Black Plums''''Pigment[J].Journal of Lishui University,2005,27(2):43-45. |
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| Authors: | JIANG Yihua |
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| Abstract: | The experiment aims to study the the stability of American Black Plums'(black ambers') pigment. The result shows that the pigment has good heat resistance.And pH values,which is suitable to acid environment,has an evident effect on the pigment.Common metallic ion has no effect on it,but Fe3 and Al~(3 ) has a notable impact on the pigment of black plums.Salt and starch has no side effect on the pigment while Vitamin C and H_2O_2 have.The result also shows that the pigment has stronger ability of restoring while its oxidation resistance is worse.In addition,the antiseptic, sodium benzoate has no evident effect on the pigment. |
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| Keywords: | American Black Plums black ambers pigment stability |
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