Sweet childhood memories of the membrane separation technique of maltose concentrated extraction

　　Maltose may be a bit strange to the post-00s and post-10s, but it is the sweet childhood memory of the post-80s and post-90s generation. People have a long history of producing and eating maltose. Honey, sucrose and maltose are the three major sweet raw materials in ancient China. Maltose is also known as caramel, also known as gum sugar and caramel. There is a sentence in the "Book of Poetry": Zhou Yuan is as big as a gourd. The word "caraway" here refers to maltose as sweet.

　　Nowadays, maltose is more often found in various desserts, cakes or directly soaked in water. Maltose is mainly hydrolyzed by starch, and the just-released maltose is usually in a golden colloidal state. In addition, there is a maltose called maltose oligosaccharide, which we usually drink carbonated drinks, milk and lactic acid bacteria contain this substance. Maltose oligosaccharide can maintain the balance of beneficial bacteria in the intestine, has a strong proliferative effect on the beneficial bifidobacteria in the human body, inhibits the growth of pathogenic bacteria and putrefactive bacteria, purifies the intestine, promotes intestinal peristalsis, and prevents constipation.

　　The maltose oligosaccharide concentration extraction process contributes to the large-scale production of maltose, so an efficient membrane separation concentration extraction process should be selected. The system adopts nanofiltration membrane technology, high separation efficiency, the monosaccharide content in the product is less than 2%, the total content of functional components is more than 95%, which greatly improves the product quality and product grade, the nanofiltration technology loss is small, the yield is high, and the yield of isomaltooligosaccharide is higher than 97%; At the same time of separation, the original two-step process is combined, simplifying the production process, reducing costs, replacing traditional processes, improving taste, avoiding biological pollutants, and avoiding secondary pollution. The comprehensive benefits of membrane separation are remarkable, and the isolated glucose can be fully recovered, and the environmental protection benefits are remarkable.

　　The product quality obtained by the use of Dramele membrane separation technology is high, the operating cost is low, the operation stability is good, and the resources can be comprehensively utilized. The whole production process is pollution-free, emission-free, and the comprehensive production cost is low, which is a promising technology worth promoting.

　　Please indicate!