| 乙醇提取连翘花黄色素溶液稳定性的研究 |
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| 引用本文： | 盛锋,李长城,付蕾,苏秀荣,高吉刚.乙醇提取连翘花黄色素溶液稳定性的研究[J].食品与发酵工业,2002,28(1):43-47. |
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| 作者姓名： | 盛锋 李长城 付蕾 苏秀荣 高吉刚 |
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| 作者单位： | 山东农业大学理学院化学系, 泰安, 271018 |
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| 摘 要： | 研究了酸、碱、氧化剂、还原剂、金属离子、阴离子、蔗糖及VC 等添加物对乙醇浸提的连翘花黄色素溶液稳定性的影响。结果表明 :该黄色素溶液对碱、还原剂、金属离子、阴离子及蔗糖等添加物有较好的稳定性 ,而对酸、氧化剂及Vc ,特别是浓酸和浓氧化剂的稳定性较差
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| 关 键 词： | 连翘花 黄色素 稳定性 吸收光谱 |
| 修稿时间： | 2001年9月12日 |
Study on the Stability of Yellow Pigment Ethanol Solution Extracted from Forsythia Flower |
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| Sheng Feng,Li Changcheng,Fu Lei,Su Xiurong,Gao Jigang.Study on the Stability of Yellow Pigment Ethanol Solution Extracted from Forsythia Flower[J].Food and Fermentation Industries,2002,28(1):43-47. |
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| Authors: | Sheng Feng Li Changcheng Fu Lei Su Xiurong Gao Jigang |
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| Abstract: | This paper studied the stability of yellow pigment ethanol solution extracted from Forsythia flower in the different conditions The experimental results show that the pigment solution has better stability to solutions of sodium hydroxide, reductors,metal ions,negative ions and sucrose ect;however,it has less stability to solutions of hydrochloric acid,oxidizers,vitamin C ect,especially in the strong solutions of hydrochloric acid and oxidizers |
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| Keywords: | Forsythia flower yellow pigment stability absorption spectrum |
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