年产100t强化菊粉低聚糖配方奶粉的工厂设计
摘 要
菊芋（Jerusalem Artichock）又名洋姜、鬼子姜，多年生草本菊科植物，属于我国特色农业作物，其土壤适应性强，可在滩涂盐碱地、沿江湿地、丘陵山区、干旱区等非耕边际土地种植。菊芋块茎富含菊粉，是植物的第二大储存多糖，仅次于淀粉。作为菊芋菊粉重要精深加工的发展方向，低聚果糖FOSs通过菊粉内切酶降解菊粉分子内的beta;(1→2)糖苷键，从而获得高附加值的果寡糖。作为益生元的代表，低聚果糖是天然的水溶性膳食纤维，不产生沉淀问题。使用菊粉作为纤维配料十分方便，能改善使感官特性，帮助人体获得更平衡的饮食，因此可作为高纤维食品配料。菊粉低聚糖作为功能性低聚果糖，能够增殖双歧杆菌的同时使有害菌显著减少，改善人体菌群分布，具有调节微生态平衡和促进健康的特性。本文综述了菊粉低聚糖的物化性质、应用、生产工艺，以及婴儿配方乳中添加低聚糖的技术现状。
关键词：低聚果糖、菊粉低聚糖、配方奶粉
Design of factory with annual output of 100t enhanced inulin oligosaccharide formula milk powder
Abstract
Jerusalem Artichock, also known as Jerusalem artichoke and Guizi ginger, is a perennial herbaceous Compositae. It is a characteristic agricultural crop in our country. It has strong soil adaptability and can be used in non-cultivable marginal areas such as tidal flats, wetlands along the river, hilly areas, and arid areas. Land planting. Jerusalem artichoke tubers are rich in inulin, which is the plant#39;s second largest stored polysaccharide, second only to starch. As the development direction of the important and deep processing of Jerusalem artichoke inulin, FOSs degrade the beta;(1→2) glycosidic bonds in the inulin molecule by endo-inulinase to obtain high value-added fructooligosaccharides. As a representative of prebiotics, oligofructose is a natural water-soluble dietary fiber and does not cause precipitation problems. It is very convenient to use inulin as a fiber ingredient, which can improve the sensory properties and help the human body to obtain a more balanced diet, so it can be used as a high-fiber food ingredient. As a functional oligofructose, inulin oligosaccharides can proliferate bifidobacteria and significantly reduce harmful bacteria, improve the distribution of human flora, and have the characteristics of regulating micro-ecological balance and promoting health.In this paper, the physical and chemical properties, application, production process of inulin oligosaccharides and the technical status of adding oligosaccharides into infant formula were reviewed.
Keywords: fructooligosaccharides, inulin oligosaccharides, formula milk powder
- 菊粉低聚糖的物化性质及应用
1.1 物化性质
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