玉米浆在发酵工业中的应用及研究进展  

Research progress on application of corn steep liquer in fermentation industry

作　　者：王婷[1,2] 张德志[1,2] 蔡柠匀 陈宁 徐庆阳[1,2] WANG Ting;ZHANG Dezhi;CAI Ningyun;CHEN Ning;XU Qingyang(College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China;National and Local United Engineering Lab of Metabolic Control Fermentation Technology,Tianjin University of Science and Technology, Tianjin 300457, China)

机构地区：[1]天津科技大学生物工程学院,天津300457 [2]天津科技大学代谢控制发酵技术国家地方联合工程实验室,天津300457

出　　处：《发酵科技通讯》2018年第4期245-248,共4页Bulletin of Fermentation Science and Technology

摘　　要：玉米浆是生产玉米淀粉时产生的副产物,是最廉价的有机氮源。玉米浆含有大量的氨基酸、维生素和生长因子,能促进细胞生长,提高发酵产酸和糖酸转化率,在生物工程、发酵工程、制药和饲料添加剂等领域发挥了重要作用。为了有效地利用玉米浆,利用绿色环保的生产工艺,发挥其最大经济效益,分析了玉米浆中所含营养物质的主要成分、含量和特点,探讨了玉米浆的制备流程、在氨基酸代谢、微生物发酵饲料以及青霉素制备的最新应用和研究进展。As a by-product of the production of corn starch,corn steep liquer was the cheapest source of organic nitrogen.Corn steep liquer contained a large number of amino acids,vitamins and growth factors,which could promote the growth of cell and improve the production of acid by fermentation and the conversion rate from glucose to amino.It played an important role in the fields of biological engineering,fermentation engineering,pharmacy and feed additives.In order to use corn steep liquer effectively and bring its maximum economic efficiency into play by the green environmental production process,the main components,contents and characteristics of nutrients of corn steep liquer were analyzed,and the recent application and research progress of the production process of corn steep liquer,amino acid metabolism,microbial fermentation feed and penicillin were also discussed.

关 键 词：玉米浆 发酵 应用 

分 类 号：TQ92[轻工技术与工程—发酵工程]