Bio-enzyme preparation for washing jeans and preparation method of bio-enzyme preparation

The invention relates to the technical field of jeans wear washing processing, in particular to a bio-enzyme preparation for washing jeans and a preparation method of the bio-enzyme preparation. The bio-enzyme preparation comprises the following components in percentage by mass of 2-10% of acidic cellulase, 2-5% of fatty alcohol polyoxyethylene ether sodium sulfate, 5-15% of polyethylene glycol, 1-3% of potassium sorbate, 2-3% of a citric acid-sodium citrate buffer system and 50-80% of an inert carrier. The bio-enzyme preparation can greatly improve the activity of acid cellulase, so that theenzyme grinding efficiency is greatly improved, and meanwhile, the biological enzyme preparation is clear in grinding effect, good in uniformity, soft in hand feeling and stable in quality. 本发明涉及牛仔服饰水洗加工技术领域，具体涉及一种水洗牛仔用生物酶制剂及其制备方法。所述生物酶制剂各组分及其质量百分含量为：酸性纤维素酶2-10％，脂肪醇聚氧乙烯醚硫酸钠2-5％，聚乙二醇5-15％，山梨酸钾1-3％，柠檬酸-柠檬酸钠缓冲体系2-3％，惰性载体50-80％。该生物酶制剂能够较大的提升酸性纤维素酶的活性，使得酵磨效率大大提高，同时磨花效果清晰，均匀度好，手感柔软且品质稳定。