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酶法生产小麦麦胚油操作单元研究
Operation unit of production on wheat germ oil with enzyme
【摘要】 用于提取麦胚油的麦胚最适宜颗粒为40目。麦胚用微波90s稳定可以获得满意结果。采用少孢根霉发酵液,最适宜料液比为1∶4,最适宜酶法提取工艺条件为在pH5.5、60℃时,催化水解6h。酶解出油率最高达到73%。
【Abstract】 The optimum size of wheat germ is 40 meshes for extractive oil of wheat germ.The wheat germ was stabled with microwave for 90second.The enzyme liquid from Rhizopus oligo were made by fermentation,the optimum ratio both enzyme liquid and wheat germ was 1∶4 and the getting oil ratio is about 73% at pH5.5,60℃ for 6 hours.
【关键词】 麦胚油；
少孢根霉发酵液；
工艺；
【Key words】 wheat germ oil； enzyme liquid from Rhizopus oligo fermentation； technique；
【Key words】 wheat germ oil； enzyme liquid from Rhizopus oligo fermentation； technique；
【基金】 江苏省教育厅高校高新技术产业发展项目(JHD04-003)
- 【文献出处】 食品科技 ,Food Science and Technology , 编辑部邮箱 ,2006年07期
- 【分类号】TS221
- 【被引频次】10
- 【下载频次】78