| 美国地锦色素提取剂的选择及其稳定性影响因素的研究 |
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| 引用本文： | 王艳颖,朱蓓薇.美国地锦色素提取剂的选择及其稳定性影响因素的研究[J].大连轻工业学院学报,2005,24(4):263-265. |
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| 作者姓名： | 王艳颖 朱蓓薇 |
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| 作者单位： | [1]大连轻工业学院生物与食品工程学院,辽宁大连116034 [2]大连民族学院生命科学学院,辽宁大连116600 |
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| 摘 要： | 通过实验确定美国地锦色素的提取剂的选择，并测定各种因素对该色素稳定性的影响。结果表明：30％酸性乙醇是美国地锦色素的较好提取剂。实验数据显示：光照、温度、酸碱、氧化还原剂、食品添加剂以及金属离子对该色素的稳定性影响都不大。该色素是稳定性好的食品添加剂。
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| 关 键 词： | 美国地锦 天然色素 提取 稳定性 |
| 文章编号： | 1005-4014（2005）04-0263-03 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005-08-30 |
Choice of reagent for pigment extraction in Parthenocissus tricuspidata and various factors effecting its stability |
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| WANG Yan-ying , ZHU Bei-wei.Choice of reagent for pigment extraction in Parthenocissus tricuspidata and various factors effecting its stability[J].Journal of Dalian Institute of Light Industry,2005,24(4):263-265. |
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| Authors: | WANG Yan-ying ZHU Bei-wei |
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| Abstract: | Reagent for pigment extraction in Parthenocissus tricuspidata is studied by experiment. It reveals that 30% acidulous grain alcohol is suitable, superior in the pigment dissolving. Numerical data exhibit that light, temperature, pH value, alkaline or oxidizer reducer, food additives, and metal ion do not influence its stability obviously. This pigment is a good common food additive. |
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| Keywords: | Parthenocissus tricuspidata natural pigment extraction stability |
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