What is enzyme preparation

Introduction: we can always hear people talking about enzyme and enzyme preparation in our life So, what is enzyme preparation? What's the function of enzyme preparation? These questions are answered by the safety net What is the enzyme preparation? Let me introduce it to you Enzyme preparation is a kind of substance with enzyme characteristics extracted from biology Its main function is to catalyze various chemical reactions and improve food processing methods China has approved 6 kinds of papain, α - amylase preparation, refined pectinase, β - glucoamylase, etc Enzyme preparation comes from biology, generally speaking, it is relatively safe and can be used appropriately according to production needs Enzyme preparation is a kind of protein with biocatalytic ability extracted from animals, plants and microorganisms It has high efficiency, specificity and activity under suitable conditions (pH and temperature) Microorganisms produced Enzyme preparation is a kind of biological preparation which can process enzyme into different purity and dosage forms (including immobilized enzyme and immobilized cell) Many enzymes produced by animals, plants and microorganisms can be made into enzyme preparations Microbial enzyme preparation industry develops rapidly At present, the production of enzyme preparation is mainly based on deep fermentation, supplemented by semi-solid fermentation, and the enzyme production capacity of the strain has also been greatly improved The immobilized enzyme and the immobilized cell technology developed in the 1960s-1970s make the enzyme can be used repeatedly and continuously, and its application scope is also expanded At present, in addition to food and textile industries, microbial enzyme preparations are also used in daily chemical, chemical, pharmaceutical, feed, papermaking, building materials, biochemistry, clinical analysis and other aspects, becoming an important sector of fermentation industry In foreign countries, enzymes used in feed mainly include amylase, β - glucanase, glucoamylase, protease, cellulase, hemicellulase, pectinase, lipase, phytase, keratinase, xylanase, etc The main enzyme preparations in our national market include amylase, protease, cellulase, pectinase, β - glucanase, phytase, etc At present, except for the single product of phytase, most of the feed enzyme preparations are compound preparations containing a variety of enzymes What is the function of enzyme? Enzyme is one of the main food additives in food Its function is to improve the quality of food, extend the shelf life of food, facilitate food processing and increase the nutritional composition of food Improve the quality of food such as color, fragrance and taste The role of enzymes in food is very important, so we should also know more about food safety knowledge and correctly understand the enzyme preparations in food Editor in charge: he xianrob