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Position: Home > Articles > Extraction Technology of Flavones in Cole Pollen FOOD SCIENCE 2007,28 (7) 133-137

油菜花粉中黄酮类物质提取工艺的优化研究

作  者:
阮征;胡筱波;赖富饶;朱新荣;吴谋成;吴晖;胡勇克;温红霞
单  位:
教育部食品科学重点实验室
关键词:
油菜花粉;黄酮;响应曲面
摘  要:
以油菜花粉为原料,提取黄酮类化合物,探讨乙醇浓度、料液比、提取时间、温度等因素对总黄酮得率的影响。应用Box-Behnken中心组合实验和响应面分析法,确定了油菜花粉中黄酮类物质的最佳提取条件:温度74℃,乙醇浓度88%,料液比1:10,提取时间48min。
译  名:
Extraction Technology of Flavones in Cole Pollen
作  者:
RUAN Zheng1,HU Xiao-bo2,,LAI Fu-rao3,ZHU Xin-rong2,WU Mou-cheng2,WU Hui3, HU Yong-ke4,WEN Hong-xia4 (1.Key Laboratory of Food Science, Ministry of Education, Department of Food Science and Engineering, College of Life Science, Nanchang University, Nanchang 330031, China; 2.College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; 3.College of Light Industry and Food Science, South China University of Technology, Guangzhou 510641, China; 4.Department of Assets Administration, Nanchang University, Nanchang 330031, China)
关键词:
cole pollen;flavones;response surface methodology
摘  要:
Studies were made on extracting flavones from cole pollen. The effects of different solvent concentrations, proportion of material and solution, extraction time and extraction temperature on yield were discussed. Box-Behnken center-united experiment design and response surface methodology were used to optimize the extraction technology of flavones of cole pollen. The optimum extraction conditions showed that the temperature 74 ℃, concentration of ethanol 88%, the ratio of material to solvent 1:10, extraction time 48 min.

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