Best Food Grade Lactase Enzyme Powder Manufacturer, Factories

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Best Food Grade Lactase Enzyme Powder Manufacturer, Factories

Product name	Lactase Enzyme, β-galactosidase Acid
Plant sources	Aspergillus Oryzae
Apperance	White powder
Specification	Powder：50,000 ALU/g - 160,000 ALU/g Liquid：20,000 ALU/g Acidic lactase and neutral lactase
Temperature range:	5ºC~65ºC
pH range	effective pH 3.0~8.0
Shelf time	2 years,keep away sunlight, keep dry
Free sample	available

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Product Description

Lactase, also known as β-galactosidase, is derived from Aspergillus oryzae. It is a food-grade enzyme produced through submerged fermentation. Lactase hydrolyzes lactose into glucose and galactose, thereby improving the digestibility of dairy products and enhancing nutrient absorption.

Lactase is available in both powder and liquid forms with different enzyme activity levels. The powder specifications range from 50,000 ALU/g to 160,000 ALU/g, while the liquid form is available at 20,000 ALU/g, allowing flexible application in various production processes. Lactase with enzyme activity above 100,000 ALU/g features high concentration and good stability, making it widely suitable for enzyme-based dietary supplements such as capsules, tablets, and drops.

Specification

Lactase enzyme is available in different activity levels based on application requirements.

Product	Character	Activity	Remarks
Acid Lactase (β-galactosidase)	Powder	100,000 ALU/g	It can be used as a digestive aid in the dietary supplements. It also can be applied to process free-lactose yogurt.
	Powder	150,000 ALU/g
	Powder	160,000 ALU/g
	Liquid	20,000 ALU/g

Certificate of Analysis

Product Name	Lactase	Part Plant	FERMENTATION (Aspergillus oryzae)
Origin	CHINA	Manufacturer Date	Jan. 2, 2026
Batch No.	SH260102L16	Expire Date	Jan. 1, 2028
ITEMS OF ANALYSIS		SPECIFICATIONS	RESULT
Physical data
Appearance Activity of enzyme Loss on drying (% w/w) Arsenic Lead		White Powder 160,000 ALU/g min ≤8.0 Not more than 2mg/kg Not more than 2mg/kg	Conform 169,100 ALU/g 3.40% <2.0mg/kg <2.0mg/kg
Microbiology
Total Plate Count Escherichia Coli Coliform Yeasts/moulds Salmonella		≤10,000 cfu/g <10 cfu/g Not detected in 25g <100 cfu/g Not detected in 25g	100 cfu/g <1 cfu/g conform <10 cfu/g conform

Enzyme activity definition: One lactase unit is defined as the quantity of enzyme that will liberate o-nitrophenol at a rate of 1µmol per minute under the condition of hydrolyze oNPG at 37ºC and pH4.5.

Stability Data

Function / Application

The Lactase from Aspergillus oryzae has a high activity at low pH (pH 3.5~5.5), making it particularly suitable for digesting lactose in acid conditions, and it is therefore ideal for use in dietary supplements as a digestive aid.

The dose of fungal lactase depends on the amount of lactose and the size of the meal consumed. One general guideline is 2,500 ALU per 10~13g of lactose consumed. We recommend a dose of 4,000~6,000 ALU with each lactose-containing meal.

Application Areas:

1. Food Processing: Used in dairy products such as milk, yogurt, cheese, and milk powder to produce low-lactose products, improve taste, and meet the needs of lactose-intolerant consumers. Also applied in food improvement and GOS (prebiotic) production for functional foods.
2. Health & Pharmaceutical: Used as a dietary supplement to compensate for insufficient lactase activity in the human intestine. It helps relieve symptoms of lactose intolerance such as bloating and diarrhea, and is suitable for various groups including pregnant women, breastfeeding women, and infants.
3. Industrial Use: Used in large-scale dairy processing to improve efficiency, reduce waste, and lower production costs.

How to Choose Lactase Enzyme

Enzyme Activity: Select the appropriate activity level based on dosage and processing requirements. Lactase enzyme is available in different activity specifications to meet specific formulation and processing needs.
Application: Choose according to the intended use, such as dairy products, lactose-free milk, yogurt, ice cream, and dietary supplements.
Form & Stability: Powder or liquid forms can be selected based on formulation, processing, and storage conditions.
Supplier Support: Check specifications, MOQ, samples, COA, MSDS, packaging, and lead time before placing an order.

Packaging

Weight	Packing method
1kg	Bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more	By Drums or carton (2 layers plastic bag inside)

Delivery

Weight	Delivery method	Delivery time	Destination
1kg-25kgs	EMS, DHL, UPS, Fedex	3-7days	Door to door
25kgs-100kgs	DHL, FedEx, by Air	3-7days	Door to door (to Airport by Air)
More than 100kgs	By Air	3-7days	Door to Airport
More than 100kgs	By Sea	10-35days	Door to port

FAQ

Q1: What is Lactase Enzyme?

Lactase is a digestive enzyme that breaks down lactose into glucose and galactose. It is mainly available in two types: neutral lactase and acid lactase, which are used for different applications. Lactase is widely used in dietary supplements, functional foods, and dairy products.

Q2: What are the benefits of Lactase Enzyme?

Lactase enzyme helps support lactose digestion and improves tolerance to dairy products. It is commonly used in digestive health supplements.

Q3: How is Lactase Enzyme used in supplements?

Lactase enzyme is commonly used in capsules, tablets, chewable supplements, and digestive enzyme formulas. It is also applied in dairy processing for lactose-free products.

Q4: What Lactase enzyme activity specifications are supplied?

Lactase enzyme is available in different activity levels based on application requirements. The core specifications include:

Product	Character	Activity	Remarks
Acid Lactase (β-galactosidase)	Powder	100,000 ALU/g	It can be used as a digestive aid in dietary supplements and applied to process free-lactose yogurt.
	Powder	150,000 ALU/g
	Powder	160,000 ALU/g
	Liquid	20,000 ALU/g

Q5: What are the storage conditions for Lactase Enzyme?

Lactase enzyme should be stored in a cool and dry place, protected from heat, moisture, and sunlight. Recommended storage temperature is 2-8℃ or below 25℃ to maintain enzyme activity and product quality.

Q6: Can you provide customized Lactase specifications?

Yes. Customized enzyme activity, packaging, and supply solutions are available according to customer requirements.