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Feruloyl esterase
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Feruloyl esterase
Product Feature
Name of Product
Feruloyl esterase
Grade
Food Grade
Appearance
White powder
Components
feruloyl esterase,starch.
Strain
pichia pastoris
Production Method
It is a enzyme preparation product produced by pichia pastoris fermentation, Sterilization by pressure filtration, membrane concentration, spray drying.
Working Condition
Temperature: 30-65℃, optimum 50-55℃；
pH: 4.0-6.0, optimum 4.5-5.0。
Application Field
It can hydrolyze ester bonds in methyl ferulate, oligo ferulate and polysaccharide ferulate, and release antioxidant substances such as ferulic acid and P-coumaric acid while hydrolyzing lignocellulose efficiently.Uesd in food, feed, paper, medicine and other industries
Usage
Add directly to raw materials;
Dosage
0.01% - 0.05% of the weight of raw materials, which needs to be determined by experiments in different industries.
Efficacy
- Food industry: Grain processing industry using ferulic acid esterase in the degradation of plant cell walls ferulic ester bond, attracts many between lignin and hemicellulose and cellulose crosslinked part cut and make the structure becomes loose, it is helpful to degradation of polysaccharide in cell wall material and the release of lignin, promote grain separation between components, have medicinal value and health care function can be obtained at the same time free of ferulic acid.
- feed industry: plant raw materials through ferulate esterase treatment cell wall becomes loose and easier to be digested and absorbed by livestock, can improve the utilization efficiency of feed.
- Paper industry: the use of ferulic acid esterase treated pulp and paper raw materials can reduce the use of chemicals in the pulping process, reduce pollution, and facilitate the subsequent process.
- Plant extraction and pharmaceutical industry: for ferulic acid enzymatic hydrolysis production.
Product Specification
Activity（u/mL）
≥1000
Pb (mg/kg)
≤5
Arsenic (in As)（mg/kg）
≤3
- coli（CFU/g）
≤30
Colon Bacillus（25g）
＜10
Total count colony（CFU/g）
≤50000
Salmonella （25g）
Absent
Antimicrobial Activity（ /g）
Absent
Loss on drying
≤8%
Packaging
25kgs/drum (or according to customer’s requirement)
Storage Condition
Shelf Life
12 months
Temperature
0-25℃
Storage Condition
This product should be stored in a dry place under 25℃, avoiding sunlight and direct contiguity with air for a long time.
Safety Information
Enzyme preparations belong to protein, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or mucous membrane of nose, so any direct contiguity with human body should be avoided. Details please refer to Material Safety Data Sheet.
Feruloyl esterase
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Sinobios (Shanghai) Imp. & Exp. Co., Ltd
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Address: Room 214, No. 236, Hai Qu Road, Pudong New Dist., Shanghai 200120, China
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