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Jiangsu Boli Bioproducts Co., Ltd. Leading Enzymes Manufacturer from China with 25+ Years Experience.
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Food Grade Acid Protease Brewing Enzymes

Jiangsu Boli Bioproducts Co., Ltd.
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Jiangsu Boli Bioproducts Co., Ltd.
City: Taizhou
Province/State: Zhejiang
Country/Region: China
Tel: 86-523-82078001

Food Grade Acid Protease Brewing Enzymes

Brand Name : Boli
Model Number : Acid Protease AP-530
Certification : Halal, Kosher ISO9001, ISO14001, ISO22000
Place of Origin : Jiangsu, China (Mainland)
MOQ : 100kgs
Price : Negotiable
Payment Terms : T/T, L/C , D/P
Supply Ability : 1000MT to 1500MT Per Year
Delivery Time : 15-20 Days
Packaging Details : 25kg, 30kg plastic drums or 1125kg IBC totes
Activity : 150,000 U/ml (minimum)
Certificate : Halal, Kosher
Apperence : Light brown Liquid
Declared Enzyme : Protease
Application : Enzyme for Alcohol and Brewing
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Acid Protease AP-530

Food Grade Protease for Alcohol and Brewing

Declared EnzymeAcid Protease
Systematic NameEC 3.4.23.18
Activity150,000 U/ml (minimum)
AppearanceLight to dark brown Liquid
Product pH2.5~5.0
Specific gravity1.15 to 1.25 g/ml

Acid Protease AP-530 is produced from selected strains of Aspergillus niger through submerged fermentation and refining extraction process. It can catalyze hydrolysis of proteins under acidic conditions. AP-530 is applicable to hydrolysis of proteins with acidic medium.


ADVANTAGES of Acid Proetease AP-530


1) Promote raw material particles to be dissolved easily and quickly
AP-530 can hydrolyze the proteins of the raw materials, thus destroy the interstitial cell wall structure of starch granules, so as to release the starch wrapped in the granules, which is conducive to saccharification.


2) Beneficial to high concentration fermentation
In high concentration fermentation of alcohol, it is mainly nutritional deficiencies rather than the accumulation of alcohol that leads to the decrease of fermentation activity. Free amino acids (FAN) can not only shorten the fermentation cycle but also increase the output of alcohol, improve ethanol tolerance and survival rate of yeasts. Therefore, AP-530 is the best nutrient for yeast growth and accelerator for fermentation.


3) Promote the reproduction and growth of yeasts
Free amino nitrogen (FAN) is the most effective nitrogen source for yeasts. Adding AP-530 during alcoholic fermentation can effectively hydrolyze proteins and peptides in the raw materials so as to generate FAN that yeasts can absorb, thus promote the growth of yeasts, increase the quantities of yeasts in the fermented mash, and shorten the fermentation cycle.



APPLICATION CONDITIONS AND EFFECT OF IONS ON ACTIVITY


pHTemperatureEffect of Metal Ions

AP-530 works at pH from 2.0 to 6.0


with its optimal pH from 2.5 to 3.5.

AP-530 can work from 30 to 65°C with an optimal temperature range from 40 to 50°C.AP-530 is activated by Mn2+, Ca2+ and Mg2+, and inhibited by Cu2+, Hg2+ and Al3+.

USAGE GUIDELINES
In intermittent fermentation, AP-530 should be added at one time when the fermentation tank is filled with one third materials. In continuous fermentation, this enzyme product should be added consecutively depending on the amount of saccharification mash fed at the inlet of fermentation tank.


Recommended dosage of AP-530 is 0.001 to 0.01% w/w (dry solids basis). Actual dosage should be depending on the raw materials and process of production.


SHELF-LIFE AND STORAGE

Typical shelf-life is six months if this product is stored at 0∼ 10°C in its original packaging, sealed and unopened, protected from the sunlight. Prolonged storage and/or adverse conditions such as higher temperatures may lead to a higher dosage requirement, thus should be avoided.



Product Tags:

alpha and beta amylase brewing

      

beer enzymes

      
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