%0 Journal Article
%T Screening of High Itaconic Acid Yielding Strain Using Corn Starch<br>以淀粉为碳源衣康酸高产菌株的筛选
%A WEI Ling-Yun
%A LIANG Hai-Qiu
%A ZHOU He-Zhi
%A ZHANG You-Hong
%A DING Yi-Gang
%A <br>魏凌云
%A 梁海秋
%A 周河治
%A 张佑红
%A 丁一刚
%J 微生物学通报
%D 2010
%I 
%X This paper described the screening of itaconic acid strain of Aspergillus terreus with UV-irradiation, LiCl treatment and breeding resistant strain to metabolic end product. Breeding resistant strain was an effective measure to help raise yields steadily. A strain, designated At394, producing itaconic acid with a high yield was successfully obtained. The itaconic acid concentration produced by At394 was 53.9 g/L using starch hydrolysate in shaking flasks, which was 42.6% higher than that of the parental strain. The conversion rate was 61.5%, which was the highest value found in tests. The structure determination by infrared spectrum showed the production obtained was itaconic acid.
%K Itaconic acid
%K Asperigillus terrus
%K Corn starch
%K Screening<br>衣康酸
%K 土曲霉
%K 玉米淀粉
%K 筛选
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=749BEEB8EA2D1815464B37CF3EA85A2A&yid=140ECF96957D60B2&vid=42425781F0B1C26E&iid=0B39A22176CE99FB&sid=C9299E01CD8A3412&eid=DCD679093F357367&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=0