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Food additive beta-galactosidase lactase enzyme Lactose free milk,China price supplier

Food additive beta-galactosidase lactase enzyme Lactose free milk
min.order / fob price
≥1 piece
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Production Capacity
CategoryOthers
Update Time2025-08-23
company profile
Chengdu Healthlife Biotechnology Co., Ltd.
China
Contact: Mr.Mr. Kaebo Poon
Tel: --
Number of Employees: 20 ~ 50
Business Type: Manufacture & Trade
product details
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Product Description

What Is Lactase ?

Lactase is also named β-galactosidase derived from Aspergillus oryzae, it is a food grade enzyme which is produced from submerged fermentation. It is used in dietary supplements as a digestive aid to reduce lactose intolerance.

Action Principle

Lactase can hydrolyze β-glycosidic bond of lactose molecule into glucose and galactose.


Product Characteristic

Temperature range: 5℃~65℃ optimum temperature: 55℃~60℃

pH range: effective pH3.0~8.0 optimum pH: 4.0~5.5

Product Feature

Product specification: white powder, Enzyme activity: 10,000~100,000ALU/g

Enzyme activity definition: one lactase unit is defined as that quantity of enzyme that will liberate o-nitrophenol at a rate

of 1µmol per minute under the condition of hydrolyze oNPG at 37℃ and pH4.5.


Product standard: GB1886.174<< enzymes for food industry >>


Packaging and Storage

Storage: store at room temperature away from light, cold storage is better. Shelf life for two years.

Packaging: 25KG/drum

Lactose hydrolyze rate affected by PH value at different temperature 

Application


When people consumed dairy products or lactose-containing food,because lack of lactase in the body,the lactose is digested and fermented by intestinal bacteria and forms a mass of carbon dioxide gas.It can lead the expansion of intestinal tract and the strengthening of intestinal peristalsis .It bring borborygmus,diarrhea,abdominal distension and so on.It is called lactose intolerance.

Lactase from Aspergillus oryzae has a high activity at low pH (pH 3.5~ 5.5) making it particularly suitable to digest lactose in the stomach. and is therefore ideal for use in dietary supplements as a digestive aid.

The dose of fungal lactase is dependent of the amount of lactose and the size of the meal consumed, A general guideline is 2,500 ALU per 10 ~13 grams of lactose consumed. We recommend a dose of 4000 ~6000 ALU with each lactose-containing meal. For very sensitive lactose-intolerant consumers (needing a 100% conversion) 10,000 ALU per meal is recommended.  

 

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FAQ

Q1: Can I get some samples?
A: Yes, free samples are available for most of our products, you only need to pay the shipping cost.
Q2: How to confirm the quality before orders?
A: Two ways, either by free samples, or send us the detailed specifications, we will arrange the production as per your requirement.
Q3: What's your MOQ?
A: Normally 1 kg, but smaller quantity is also acceptable for some special products.
Q4: What's the delivery leadtime?
A: 2-5 days after payment?
Q5: How about discount?
A: Mainly based on quantity, also some promotional products with special discount from time to time.
Q6: How to contact us?
A: IM: Trademanager, Skype, Whatsapp, Wechat; Call us directly or send us email.

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