Microorganism formaldehyde scavenging agent containing chitosan and preparation method thereof

The invention belongs to the technical field of indoor air purification, and specifically relates to a microorganism formaldehyde scavenging agent containing chitosan and a preparation method thereof. The microorganism formaldehyde scavenging agent containing the chitosan is prepared from the following components in parts by weight: 5 to 7 parts of bifidobacterium, 5 to 7 parts of lactobacillus acidophilus, 60 to 80 parts of molasses, 20 to 30 parts of saccharose, 30 to 40 parts of chitosan, 2 to 4 parts of polysorbate and 2000 to 3000 parts of ultrapure water. The microorganism formaldehyde scavenging agent disclosed by the invention utilizes chitosan and lactobacillus as main raw materials to treat formaldehyde, and has many advantages of long acting (the chitosan is capable of promoting reproduction of the lactobacillus), green, fresh air, no pollution and the like. 本发明属于室内空气净化技术领域，具体涉及种含有壳聚糖的微生物甲醛清除剂及其制备方法。所述含有壳聚糖的微生物甲醛清除剂包括按以下重量份的各组分：双歧杆菌5-7份，嗜酸乳杆菌5-7份，糖蜜60-80份，蔗糖20-30份，壳聚糖30-40份，吐温2-4份，超纯水2000-3000份。本发明