| 高梁泡红色素及其稳定性研究 |
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| 引用本文： | 陈炳华,刘剑秋.高梁泡红色素及其稳定性研究[J].海南师范大学学报(自然科学版),2001,14(3):97-101. |
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| 作者姓名： | 陈炳华 刘剑秋 |
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| 作者单位： | 福建师范大学生物工程学院, |
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| 摘 要： | 对高梁泡红色素的提取,及其对光、温度、pH值、氧化剂、还原剂等稳定性进行了研究。结果表明,pH值对高梁泡红色素的影响明显;在酸性条件下,该色素对光和热有较好的耐受性,有一定的耐还原性,但抗氧化性较差。该色素属水溶性花青苷类色素,可作为新型天然食用色素加以开发利用。
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| 关 键 词： | 高梁泡 红色素 稳定性 |
| 修稿时间： | 2001年3月20日 |
A study of red pigment from Rubus Lambertianus and its stability |
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| CHEN Bing-hua,LIU Jian-qiu.A study of red pigment from Rubus Lambertianus and its stability[J].Journal of Hainan Normal University:Natural Science,2001,14(3):97-101. |
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| Authors: | CHEN Bing-hua LIU Jian-qiu |
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| Abstract: | The paper deals with the extraction of red pigment from Rubus lambertianus Ser. and probes into the effects of light, temperature, pH value, oxide-reducing medium on the stability of the pigment. The results show that pH value affects the pigment stability, and when the pH is lowered in the range 1-4, the pigment possesses higher stability of light and heat, has good and poor resistance to the reductant and oxide respectively.The pigment belongs to water- solvent anthocyanins and can be used as a new type natural edible pigment.It is worthy of exploitation and utilization. |
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| Keywords: | Rubus lambertianus Ser red pigment stability |
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