| 丙酮法浸取制备粉状大黄鱼鱼卵磷脂 |
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| 引用本文： | 陈文娟,陈建福.丙酮法浸取制备粉状大黄鱼鱼卵磷脂[J].漳州师院学报,2012(2):77-81. |
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| 作者姓名： | 陈文娟 陈建福 |
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| 作者单位： | [1]漳州城市职业学院生物与环境工程系,福建漳州363000 [2]漳州职业技术学院食品与生物工程系,福建漳州363000 |
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| 基金项目： | 福建省教育厅科技项目（JBU310）;漳州职业技术学院科研计划资助项目（ZZYlUl） |
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| 摘 要： | 以浓缩后的膏状大黄鱼鱼卵磷脂为原料，用丙酮为溶剂浸取制备粉状大黄鱼鱼卵磷脂．对浸取参数进行了优化，研究了丙酮含水量、料液比、漫取温度及漫取时间对粉状磷脂提取率的影响．用正交设计优化了的漫取条件，最佳工艺条件为丙酮含水量0．7％，漫提温度0℃，料液比1：8，漫提20mln，在该条件下粉状磷脂提取率可达92．86％．
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| 关 键 词： | 大黄鱼鱼卵磷脂 丙酮 浸取 |
On the Leaching Preparation of Powdery Phospholipid from the Eggs of Psedosciaena Crocea by Acetone Method |
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| CHEN Wen-juan,CHEN Jian-fu.On the Leaching Preparation of Powdery Phospholipid from the Eggs of Psedosciaena Crocea by Acetone Method[J].Journal of ZhangZhou Teachers College(Philosophy & Social Sciences),2012(2):77-81. |
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| Authors: | CHEN Wen-juan CHEN Jian-fu |
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| Institution: | 1. Department of Biological and Environmental Engineering, Zhangzhou City Vocational College, Fujian, Zhangzhou, 363000： 2. Department of Food and Biology Engineering, Zhangzhou Institute of Technology, Fujian Zhangzhou, 363000) |
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| Abstract: | In this research, the powdery lecithin from psedosciaena crocea were obtained using concentrated paste phospholipid from the eggs of psedosciaena crocea as raw material and acetone as the organic solvent. The leaching parameters were optimized, and the effect of water content in acetone, the ratio of material to liquid, the leaching temperature and time were studied. Through orthogonal design the optimum conditions were determined： using 0.7% water in acetone, the ratio of material to liquid being 1：8, the leaching temperature being 0℃ and the leaching time being 20min. The purity of powdery lecithin thus obtained can be as high as 92.86%. |
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| Keywords: | phospholipidfromtheeggsofpsedosciaenacrocea： acetone： leaching |
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