作　　者： ;

机构地区： 肇庆学院化学化工学院轻工化学系

出　　处： 《广州食品工业科技》 2004年第4期36-37,共2页

摘　　要： 研究了用氨解法从啤酒酵母中提取 RNA 的工艺,并得出了最佳工艺条件: 酵母浓度 10%,氨浓度 1.0%,三氯乙酸的浓度为 2%,破壁 50min,提取 40min。 The processing technology of extracting RNA from brewer’s yeast with ammonia analytical method was studied. The result shown than the best processing conditions include: the concentration of yeast was 10%, ammonia concentration was 1.0%, the concentration of Cl3CCOOH was 2%, the time of breaking the cell wall was 50min, and the broken yeasts were extracted for 40min.

关 键 词： 氨解法 最佳工艺条件 啤酒酵母 研究 氨浓度 破壁 三氯乙酸

领　　域： [轻工技术与工程] [轻工技术与工程] [化学工程]