Zymostat pectinase raw Materials Powder

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Product details

pectinase Powder Usage and Synthesis.

Cellulose is a highly polymerised polysaccharide molecule made from glucopyranose linked by β-1,4-glycosidic bonds. Cellulases consist of three classes: endoglucanases (C1-enzymes); exoglucanases (Cx-enzymes); and β-glucosidases (abbreviated as ßG), also known as fibre disaccharide hydrolases.C1-enzymes act on the surface of insoluble cellulose to cleave the crystalline cellulose chains and partially free the terminals of the long-chained cellulose molecules, thus making the cellulose chains susceptible to hydration.The Cx-enzymes, mainly consisting of the enzymes endonucleotide β-1,4 dextranase and exonucleating β-1,4 glucanases, which act on cellulose catalysed by C1-enzymes to break down the β-1,4 glycosidic bond. The former cuts the β-1,4 bond from any position within the polymer, mainly producing fibrous disaccharides, fibrous trisaccharides, etc.

Uses of pectinase.

Pectinase can be used as enzyme preparation, pectinase is mainly used for juicing and clarification of fruit and vegetable juice drinks and fruit wines, it has good effect on decomposing pectin. Enzyme preparation. It is mainly used for juice clarification, improving juice filtration speed, increasing juice yield, reducing juice viscosity, preventing gelatinisation of fruit puree and concentrated juice, enhancing the colour of grape juice and the comprehensive utilisation of fruit and vegetable offcuts. The highest reference dosage of 200mg/kg. such as grape juice with 0.2% pectinase at 40 ~ 42 ℃ for 3h, can be completely clarified. Grape pulp with 0.05% pectinase at 30 ~ 35 ℃, can increase the yield of 15%, improve the filtration speed l times. Pectinase can catalyse the hydrolysis of methyl ester in pectin, as well as the decomposition of polygalacturonic acid into smaller molecules of polymers. It can be used as clarifying agent of beverage, and also used for orange decapsulation etc.. It can be used in canned oranges in sugar water (decapsulation), fruit wine, fruit juice, according to the production needs of the appropriate amount of use.

Pharmacological action of pectinase.

Product Method of Bulk pectinase Powder.

It is generally made from moulds, such as Fusarium, Aspergillus usamii or Aspergillus niger, cultured in solid medium containing soybean meal, apple pomace, sucrose, etc., and then extracted with water, precipitated with organic solvents, and then separated, dried and crushed. As a commercial product, fillers such as diatomaceous earth and dextrose can be added for dilution and anti-caking, and stabilisers and preservatives can also be added.

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