广昌白莲活性蛋白提取工艺研究 |
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引用本文: | 裘雪梅,谢少霞.广昌白莲活性蛋白提取工艺研究[J].安徽农业科学,2010,38(11):5870-5871. |
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作者姓名: | 裘雪梅 谢少霞 |
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作者单位: | |
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基金项目: | 江西科技师范学院院级项目资助 |
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摘 要: | 目的]研究广昌白莲蛋白的提取工艺,找出最佳的提取条件。方法]分别采用直接提取、酸化提取和碱化提取3种不同的方法对广昌白莲蛋白进行提取,并利用正交试验设计来确定其最佳的料液比、pH值和浸提时间。结果]广昌白莲的最佳提取工艺条件∶料液比1∶15、pH值7、浸提时间20h,此时的蛋白提取率为5.79%。结论]该研究为广昌白莲活性成份的提取提供了参考依据。
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关 键 词: | 广昌白莲 活性蛋白 提取条件 |
Extraction of Active Protein in Guangchang Nymphaea alba |
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Institution: | QIU Xue-mei et al (Jiangxi Science and Technology Normal University,Nanchang,Jiangxi 330013) |
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Abstract: | Objective] To study the extraction process of active protein in Guangchang Nymphaea alba and find out the best extraction conditions. Method]The direct extraction,acid extraction and alkaline extraction methods were used to extract the active protein from Guangchang Nymphaea alba. The orthogonal experimental design used to determine the optimum solid-liquid ratio,pH value,and extraction time. Result]The optimal extraction conditions were: solid-liquid ratio 1∶15,pH value 7,extraction time 20 h. The extraction rate of protein was up to 5.79%. Conclusion] The study provides a reference for the extraction of active ingredients in Guangchang Nymphaea alba. |
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Keywords: | Guangchang Nymphaea alba Active protein Extraction conditions |
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