| 树脂法提取玫瑰李红色素的工艺研究 |
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| 引用本文： | 彭永芳,李维莉,马银海,阎孝金. 树脂法提取玫瑰李红色素的工艺研究[J]. 食品科学, 2002, 23(1): 75-77 |
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| 作者姓名： | 彭永芳 李维莉 马银海 阎孝金 |
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| 作者单位： | 昆明师专天然产物研究所,云南昆明,650031 |
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| 摘 要： | 研究了用树脂吸附和分离玫瑰李红色素，实验结果表明：X－5树脂对玫瑰李红色素的吸附效果最好。被吸附的玫瑰李红色素用70％的乙醇溶液洗脱，流速为1．4BV／min。X－5树脂非常稳定，使用22次后，其吸附能力无明显减弱。
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| 关 键 词： | 玫瑰李红色素 X－5树脂 树脂法提取 天然色素 |
Absorbing and Separating of the Rose Plum Red Pigment by Resin |
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| Peng Yongfang et al.. Absorbing and Separating of the Rose Plum Red Pigment by Resin[J]. Food Science, 2002, 23(1): 75-77 |
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| Authors: | Peng Yongfang et al. |
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| Affiliation: | Peng Yongfang et al. |
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| Abstract: | This article studied absorbing and separating of the rose plum red Pigment by resin.We compared the three resins.The results showed that X-5 resin has the best performance of absorbing on the pigment.In the course of desorbing the absorbed pigment with 70% ethanol,X-5 resin showed a fairly good character of stabilization.After using of 22 times,the absorption factor was not changed. |
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| Keywords: | Rose plum Red Pigment X-5 Resin |
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