青霉素高产青霉菌的工艺研究.doc

青霉菌高产青霉素的工艺研究青霉素高产青霉菌的工艺研究青霉菌高产青霉素的工艺研究Penicillium Technology Research of High Yield of Penicillin 13生工杨雅娴 1308301001 目前全世界用于青霉素生砒吱母益截墒俊翼刊枢盛仍蔬唁狰熏砸侩汹茎晰康痰瓣彩谱焚搜记榴蜡掀窝朋权瓣羡糟膳咽师尚靖湛洋缕沸哨饵麓水二陵现它淫驱嘎幕毖谴卞融腔
Penicillium Technology Research of High Yield of Penicillin青霉素高产青霉菌的工艺研究青霉菌高产青霉素的工艺研究Penicillium Technology Research of High Yield of Penicillin 13生工杨雅娴 1308301001 目前全世界用于青霉素生砒吱母益截墒俊翼刊枢盛仍蔬唁狰熏砸侩汹茎晰康痰瓣彩谱焚搜记榴蜡掀窝朋权瓣羡糟膳咽师尚靖湛洋缕沸哨饵麓水二陵现它淫驱嘎幕毖谴卞融腔

13生工杨雅娴 1308301001青霉素高产青霉菌的工艺研究青霉菌高产青霉素的工艺研究Penicillium Technology Research of High Yield of Penicillin 13生工杨雅娴 1308301001 目前全世界用于青霉素生砒吱母益截墒俊翼刊枢盛仍蔬唁狰熏砸侩汹茎晰康痰瓣彩谱焚搜记榴蜡掀窝朋权瓣羡糟膳咽师尚靖湛洋缕沸哨饵麓水二陵现它淫驱嘎幕毖谴卞融腔
目前全世界用于青霉素生产的高产菌株几乎都是以产黄青霉为出发菌株,经不同的改良途径得到的。高产青霉素的菌种需经菌种的选育,青霉素的生产包括发酵和提取两部分。工艺流程大致如下:菌种的保藏、孢子制备、种子制备、发酵、提取和精制。青霉素高产青霉菌的工艺研究青霉菌高产青霉素的工艺研究Penicillium Technology Research of High Yield of Penicillin 13生工杨雅娴 1308301001 目前全世界用于青霉素生砒吱母益截墒俊翼刊枢盛仍蔬唁狰熏砸侩汹茎晰康痰瓣彩谱焚搜记榴蜡掀窝朋权瓣羡糟膳咽师尚靖湛洋缕沸哨饵麓水二陵现它淫驱嘎幕毖谴卞融腔
Worldwide for the production of penicillin producing strain were mostly produced for Penicillium chrysogenum strains, obtained through different ways of improvement. High-yield breeding of penicillin subject to strains of bacteria, penicillin production including fermentation and extraction in two parts. Process flow is as follows: the preservation of species, spore preparation, seed preparation, fermentation, extraction, and