摘要
发酵法生产的琥珀酸在食品、医药、表面活性剂、洗涤剂、绿色溶剂、生物可降解塑料和动植物生长刺激物等领域有广泛的应用前景,其衍生物的化学制品市场潜力每年超过2.7×l08kg。瘤胃微生物Actinobacillussuccinogenes以葡萄糖为底物发酵生产琥珀酸盐的产率可达110g/L。发酵生产工艺的改进,特别是产物提取技术的进步大大降低了生产的成本,使得发酵法生产琥珀酸在经济效益上极具吸引力。
Succinic acid,produced from agricultural carbohydrates by fermentation,has a huge market for producing food and pharmaceutical products,surfactants and detergents,green solvents and biodegradable plastics,and ingredients of animal feeds to stimulate animal and plant growth.Succinic acid-derived products have a market potential to supply over 2.7108 kg industrial products per year.Current research showed that succinic yields can be reached as high as 110g/L from glucose by the newly discovered rumen organism Actinobacillus succinogenes.The cost of succinic acid production has been reduced significantly by using new permentation methods and advanced separation technology for end-product recovery.The low processing cost makes succinic acid and succinic-acid-based chemicals economically attractive.
出处
《食品科技》
CAS
北大核心
2003年第2期44-49,共6页
Food Science and Technology
