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Best Food Grade Lactase Enzyme Powder - China Suppliers & Factory - Beta-Galactosidase from Aspergillus Oryzae Exporter, Factories
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Best Food Grade Lactase Enzyme Powder - China Suppliers & Factory - Beta-Galactosidase from Aspergillus Oryzae Exporter, Factories
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Product Name
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Lactase Enzyme, β-galactosidase Acid
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Plant Source
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Aspergillus Oryzae
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Appearance
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White Powder
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Specifications
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Powder: 50,000 ALU/g - 160,000 ALU/g
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Liquid: 20,000 ALU/g
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Available in Acidic Lactase and Neutral Lactase
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Temperature Range
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5°C ~ 65°C
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pH Range
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Effective pH 3.0 ~ 8.0
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Shelf Life
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2 Years (Store away from sunlight and keep dry)
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Free Sample
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Available
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, Introducing our premium Lactase Enzyme, β-galactosidase Acid, sourced from high-quality Aspergillus Oryzae. As a leading supplier and factory of enzyme products in China, we are committed to providing top-notch lactase solutions. Our lactase is available in both powder form (50,000 ALU/g to 160,000 ALU/g) and liquid form (20,000 ALU/g), catering to diverse industrial needs, Designed for optimal performance, our lactase operates effectively within a temperature range of 5°C to 65°C and a pH range of 3.0 to 8.0. With a shelf life of 2 years, our product remains stable when stored away from sunlight and kept dry, Experience the quality of our lactase enzyme today—free samples are available for potential customers. Partner with us as your trusted Chinese supplier and factory for all your lactase enzyme needs!
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.
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 hydrolyzing oNPG at 37ºC and pH 4.5.
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.
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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.
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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.
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3. Industrial Use
Used in large-scale dairy processing to improve efficiency, reduce waste, and lower production costs.
Packing
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
3–7 days
Door to Door
25kgs – 100kgs
DHL, FedEx, by Air
3–7 days
Door to Door (to Airport by Air)
More than 100kgs
by Air
3–7 days
Door to Airport
by Sea
10–35 days
Door to Port
Logistics
Frequently Asked Questions
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What is Lactase and where does it come from?
Lactase (β-galactosidase) is a food-grade enzyme derived from Aspergillus oryzae through submerged fermentation. It hydrolyzes lactose into glucose and galactose, improving the digestibility of dairy products and enhancing nutrient absorption.
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What enzyme activity levels are available for Lactase?
Lactase is available in powder form ranging from 50,000 ALU/g to 160,000 ALU/g, and in liquid form at 20,000 ALU/g. High-activity grades (above 100,000 ALU/g) are particularly suitable for dietary supplement applications such as capsules, tablets, and drops.
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What is the recommended dosage of Lactase for lactose intolerance?
A general guideline is 2,500 ALU per 10–13g of lactose consumed. We recommend taking 4,000–6,000 ALU with each lactose-containing meal for effective relief of lactose intolerance symptoms such as bloating and diarrhea.
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What are the main applications of Lactase?
Lactase is widely used in three main areas: Food Processing (low-lactose dairy products, GOS/prebiotic production), Health & Pharmaceutical (dietary supplements for lactose-intolerant individuals including pregnant women and infants), and Industrial Use (large-scale dairy processing to improve efficiency and reduce costs).
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How is Lactase packaged and stored?
For small orders (1kg), Lactase is packed in a double plastic bag with an aluminum foil bag inside, placed in a box. For larger quantities (10kg, 25kg or more), it is packed in drums or cartons with 2 layers of plastic bag inside to ensure product stability and shelf life up to 2 years.
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What shipping methods are available and how long does delivery take?
For orders of 1–25kgs, shipping is available via EMS, DHL, UPS, or FedEx with a delivery time of 3–7 days door to door. For 25–100kgs, DHL, FedEx, or air freight is available (3–7 days). For orders over 100kgs, air freight (3–7 days to airport) or sea freight (10–35 days to port) options are available.
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