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Buy Food Grade Lactase Enzyme Powder - China Suppliers & Factory, Beta-Galactosidase from Aspergillus Oryzae Supplier, Exporter
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Buy Food Grade Lactase Enzyme Powder - China Suppliers & Factory, Beta-Galactosidase from Aspergillus Oryzae Supplier, Exporter
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Product Name
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Lactase Enzyme, β-Galactosidase Acid
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Plant Sources
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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 and Neutral Lactase
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Temperature Range
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5ºC - 65ºC
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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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, Are you looking for high-quality lactase enzyme products? Our Lactase Enzyme, β-galactosidase acid, sourced from Aspergillus Oryzae, is perfect for various applications. This white powder is available in a range of specifications, including 50,000 ALU/g to 160,000 ALU/g for powder form and 20,000 ALU/g for liquid. With an effective temperature range of 5ºC to 65ºC and a pH range of 3.0 to 8.0, our product is versatile for different processes, As a leading supplier and factory in China, we guarantee quality and reliability. Our lactase enzyme has a shelf life of 2 years when stored properly, ensuring you receive the best product for your needs. We are also pleased to offer free samples, so you can experience the excellence of our lactase enzyme before committing to a purchase. Contact us today to learn more about our products and services!
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 hydrolyze oNPG at 37ºC and pH4.5.
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 is therefore ideal for use in dietary supplements as a digestive aid.
⚡ Recommended Dosage: 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.
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.
Packing
Weight
Packing Method
1 kg
Bag/kg, box outside (double plastic bag + aluminum foil bag inside)
10 kgs, 25 kg or more
By drums or carton (2 layers plastic bag inside)
Delivery
Weight
Delivery Method
Delivery Time
Destination
1 kg – 25 kgs
EMS, DHL, UPS, FedEx
3–7 days
Door to door
25 kgs – 100 kgs
DHL, FedEx, by Air
3–7 days
Door to door (to Airport by Air)
More than 100 kgs
By Air
3–7 days
Door to Airport
By Sea
10–35 days
Door to port
Logistics
Frequently Asked Questions (FAQ)
Q
What is lactase and where does it come from?
Lactase, also known as 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.
Q
What forms and activity levels is your lactase available in?
Our lactase is available in both powder and liquid forms. 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. High-activity grades (above 100,000 ALU/g) are especially suitable for dietary supplement capsules, tablets, and drops.
Q
What is the recommended dosage of lactase for dietary supplement use?
The general dosage guideline is 2,500 ALU per 10–13g of lactose consumed. We recommend taking 4,000–6,000 ALU with each lactose-containing meal. The exact dose may vary depending on individual sensitivity and the lactose content of the meal.
Q
What are the main application areas of this lactase?
This lactase has three main application areas: (1) Food Processing – producing low-lactose dairy products and functional foods; (2) Health & Pharmaceutical – dietary supplements for lactose-intolerant individuals including pregnant women, breastfeeding mothers, and infants; (3) Industrial Use – large-scale dairy processing to improve efficiency and reduce costs.
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How is the lactase packaged and stored?
For 1 kg orders, the product is packed in a double plastic bag with an aluminum foil bag inside, placed in a box. For 10 kg, 25 kg, or larger orders, it is packed in drums or cartons with two layers of plastic bags inside to ensure product integrity and stability during storage and transport.
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What shipping methods are available and how long does delivery take?
For small orders (1–25 kg), we ship via EMS, DHL, UPS, or FedEx with door-to-door delivery in 3–7 days. For 25–100 kg orders, DHL, FedEx, or Air freight is used in 3–7 days. For orders over 100 kg, air freight (3–7 days, door to airport) or sea freight (10–35 days, door to port) is available.
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