Chinese Name	酸性蛋白酶
Price	224/500g
Storage	Dry at RT
Cas No.	9025-49-4
Titer	800000U/g

 

 

1. Product introduction:

This product is an enzyme preparation in an acidic environment (pH 2.5-5.0) catalyzed protease hydrolyzed, which is suitable for hydrolyzed plant protein in an acidic medium.

2. Product specifications and its quality indicators

appearance: yellow-brown powder

Temperature: temperature range is 30 ℃ -50 ℃ optimal temperature range is 40 ℃ -50 ℃

pH: pH range is 2.5 ~ 6.0 the most suitable pH range is 2.5 ～ 3.5

Enzyme activity: 700,000 U/G

execution standard standards : Implement the industry standards of the People's Republic of China, qb1805.3-93

III. Active definition of enzymes: One enzyme vitality unit is 1g enzyme powder or 1ml enzyme liquid Tyinoma produces 1ug tyrosine as an enzyme vitality unit (U/G or U/ML).

4. Application process (adjust according to the test situation)

Reference dosage (for only for Reference):

1. In grain fermentation to produce alcohol, the amount is generally 10-15 units per gram of raw materials.

2. In the feed industry and food processing industry, users should determine the actual situation, and the reference dosage is 5-10U/g.

3. Add 25 units in the brewing of soy sauce; add 20 units in solid liquor fermentation.

Liquor Industry: This product is used to produce alcohol and liquor industry for starch as raw materials, increasing the alcohol rate of 0.25%of the wine points and increasing the fermentation speed.

Food industry: Food is used to improve starch, improve food flavor and improve quality, because it can improve amino acid content

Beer production: can effectively block the production of double acetyl, shorten the maturity period of beer.

Feed additives: Improve feed utilization.

Fur softened: Increase coloring rate, full feel, increase fur gloss.

The initial addition of the recommended experiments starts from one millionth of the millions of liquid liquid. Recommended use: First dissolve the acidic protease at 1:20 in warm water at 35-40 ° C, soak and activate for 1 hour, and stir every 15 minutes during the period.

5. Application Note:

1. When using an acidic protease solid product, it should be dissolved in warm water at 30-40 ° C at a ratio of 1:20. Use it for 60 minutes and stir well.

2. When using acidic enzymes in the fermentation industry, the fermentation speed is accelerated, the fermentation process is heating fast, and the temperature must not exceed 40 ° C, otherwise it will affect the use effect.

3. This product is only used for research in scientific research, notConsumption or for food production.

6. Product packaging and storage

It is recommended to avoid light preservation in a cool and dry environment, storage temperature: below zero degrees.

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