论文部分内容阅读
介绍了衣康酸的理化性质。衣康酸的两种主要生产方法,化学法和生物发酵法。着重介绍了微生物发酵法,发酵原料的研究,发酵菌种的选择,发酵工艺如深层发酵、固定化细胞技术生产的应用,三种提取技术,重结晶法、离子交换树脂法、有机溶剂萃取法的比较,做了详细的介绍。对国内外衣康酸的生产现状和国内外生产厂家的产能做了简单介绍。对衣康酸产品及其衍生物在在新型高效除臭剂,清洗行业,粘合剂等工业领域中的开发应用和进展作了较为详细的介绍,并对衣康酸的市场应用前景进行了预测。
The physical and chemical properties of itaconic acid are introduced. Itaconic acid two main production methods, chemical and biological fermentation. This article mainly introduced the research of microbial fermentation, the research of fermentation raw materials, the selection of fermentation bacteria, the fermentation technology such as deep fermentation, the application of immobilized cell technology, three extraction techniques, recrystallization method, ion exchange resin method and organic solvent extraction method Comparison, made a detailed introduction. The status of domestic and international production of itaconic acid and the production capacity of domestic and foreign manufacturers made a brief introduction. Itaconic acid products and their derivatives in the new and efficient deodorant, cleaning industry, adhesives and other industrial applications in the development and made a more detailed introduction, and the market prospects of itaconic acid prediction.