| 大孔树脂纯化准噶尔山楂色素的研究 |
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| 引用本文： | 吕海英,李进,张瑾.大孔树脂纯化准噶尔山楂色素的研究[J].新疆师范大学学报(自然科学版),2011,30(2):44-52. |
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| 作者姓名： | 吕海英 李进 张瑾 |
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| 作者单位： | 新疆师范大学生命科学学院,新疆乌鲁木齐830054 [2]新疆珍稀濒危物种保护生物学实验室,新疆乌鲁木齐830054 [3]新疆乌鲁木齐市第五十四中学,新疆乌鲁木齐830011 |
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| 基金项目： | [基金项目]新疆师范大学优秀青年教师科研启动基金项目，新疆珍稀濒危物种保护生物学实验室招标课题资助 |
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| 摘 要： | 研究大孔吸附树脂纯化准噶尔山楂色素的条件,通过方差分析确定纯化条件。结果表明:X-5树脂吸附和解吸附效果较好,最佳吸附条件是树脂柱径高比1:15、流速3 mL/min、pH3.0、色素液浓度1 g/L;以95%乙醇做洗脱剂、pH2.0、流速5mL/min、3倍于柱床体积的洗脱剂条件下解吸附效果最佳。制取的色素产品外观呈紫红色,色价为28.43。
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| 关 键 词： | 准噶尔山楂色素 大孔树脂 吸附 解吸附 |
Study on Absorption and Dsorption of Pigment of Crataegus Songorica K. Koch. with Macroporous Resin |
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| LV Hai-ying,LI Jin,ZHANG Jin.Study on Absorption and Dsorption of Pigment of Crataegus Songorica K. Koch. with Macroporous Resin[J].Journal of Xinjiang Normal University(Natural Sciences Edition),2011,30(2):44-52. |
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| Authors: | LV Hai-ying LI Jin ZHANG Jin |
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| Affiliation: | LV Hai-ying1,2,LI Jin1,ZHANG Jin3(1.College of life Science,Xinjiang Normal University,Urumqi,Xinjiang,830054,China,2.Key Laboratory of Rare and Endangered Species Conservation Biology in Xinjiang,3.The Fifty-fourth Middle School of Urumqi in Xinjiang,830011,China) |
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| Abstract: | The refining technology of pigment of Crataegus songorica K. Koch. is studied through macroporous absorptive resin. The X--5 macroporous absorptive resin is used to refine the pigment. The best absorption condition is 1g/L pigment solution, pH3.0,3 mL/min |
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| Keywords: | Pigment of Crataegus songorica K Koch Macroporous resin Absorptio Desorption |
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