Wholesale Enzyme Cellulase Neutral Cellulase
Product Description


Product Details

Product Name |
Cellulase |
Appearance |
Light brown Powder |
CAS No. |
9012-54-8 |
MF |
NULL |
MW |
0 |
The sources of cellulase are very diverse, including insects, mollusks, protozoa, bacteria, actinomycetes, fungi, etc. 1. Bacteria: Bacteria produce a low amount of cellulase, mainly EG, which is mostly inactive against crystalline cellulose. The enzymes produced are intracellular or adsorbed on the bacterial wall, and are rarely secreted outside the cell, increasing the difficulty of extraction and purification. They are rarely used in industry. At present, the most extensively studied genera are cellulose slime molds, spore forming cellulose slime molds, and fiber forming bacteria.
2. Actinomyces: There is little research on actinomycetes. Mycobacteria and actinomycetes produce almost no cellulase or have extremely low yields. The main ones with slightly higher yields are black red spiral actinomycetes, rose colored actinomycetes, fiber actinomycetes, and white rose actinomycetes.
3. Fungi: Currently, most microorganisms used for producing cellulases belong to fungi, with more studied genera including Trichoderma, Aspergillus, Rhizopus, and Trichoderma. They can produce a large amount of cellulase, especially in the production of Trichoderma. Li's wood mold and green wood mold are strains with high enzyme activity in the wood mold genus. Fungi produce three types of cellulases that can be secreted into the bacterial cells. They generally do not aggregate to form multi enzyme complexes, but they interact strongly with each other. At present, cellulases such as Trichoderma viride, Aspergillus niger, Fusarium oxysporum, as well as Penicillium and Penicillium obliquum have been prepared into preparations.
4. Yeast: Due to the need for industrial production of cellulase, it is required to increase the enzyme's yield, exocrine ability, and heat resistance. Recently, there have been many studies on the cloning of cellulase genes. Although almost all cloned genes can be expressed in E. coli, due to difficulties in extraction and low expression levels, research on gene expression is currently shifting towards eukaryotic expression systems, with yeast expression systems being more commonly used. Yeast does not produce toxins and is used to express cellulase genes. Its products are highly glycosylated and can be directly secreted into the culture medium after proper processing and modification, with high expression levels. The production of CHBII and EGI expressed in yeast can reach over 100mg/L and have normal biological activity.
Application&Function
Cellulase is mainly used for softening and peeling plant foods such as grains and beans; Control (reduce) the viscosity of coffee extract, with a maximum allowable dosage of 100mg/kg; Pre treatment of brewing raw materials; Manufacturing of starch, agar, and seaweed based foods; Eliminate turbidity caused by cellulose in fruit juice; Instant dissolution of green tea, black tea, etc. As a feed additive, it helps animals digest and absorb feed. It can hydrolyze β -1,4-glucan in cellulose polysaccharides into β - cyclodextrin
Used for biochemical research, plant cell hybridization research, to catalyze the hydrolysis of cellulose molecules into oligocelluloses and enzymes, commonly used as digestive enzymes in medicine.
Used for enzyme preparations. Used for softening and peeling plant-based foods such as grains and beans; Used to reduce the viscosity of coffee extract, the maximum allowable dosage is 100mg/kg; Used for pre-treatment of brewing raw materials; Used for extraction in the production of defatted soybean flour and isolated soy protein; Used for the manufacturing of starch, agar, and seaweed based foods;
Eliminate turbidity caused by fibers in fruit juice, wine, beer, etc; Rapid melting of green tea, black tea, etc.
Specification






