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Home > Hot Products > Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter
Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter
Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter
Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter
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Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter
Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter
Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter

Best Food Grade Lactase Enzyme Powder - High-Quality Suppliers and Factory in China for Optimal Digestion Companies, Exporter

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Product NameLactase Enzyme, β-galactosidase Acid
Plant SourcesAspergillus Oryzae
AppearanceWhite Powder
Specifications,

Powder: 50,000 ALU/g - 160,000 ALU/g

,

Liquid: 20,000 ALU/g

,

Available in Acidic and Neutral Lactase

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Temperature Range5°C ~ 65°C
pH RangeEffective pH 3.0 ~ 8.0
Shelf Life2 Years; Store in a Dry Place Away from Sunlight
Free SampleAvailable Upon Request
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, Introducing our high-quality Lactase Enzyme, sourced from the renowned Aspergillus Oryzae. This β-galactosidase acid enzyme is perfect for those seeking effective lactose digestion solutions. Our product comes in a pure white powder form and is available in various specifications, making it an ideal choice for manufacturers and food producers, As one of the leading China suppliers and a specialized lactase enzyme factory, we ensure that our products meet stringent quality standards. Our lactase enzyme operates efficiently within a temperature range of 5°C to 65°C and a pH range of 3.0 to 8.0, catering to diverse industrial applications
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Product Description

Product Description

Lactase-1
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.
⚗️ Available Specifications
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 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.
💊
The dose of fungal lactase depends on the amount of lactose and the size of 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.
  • 🥛
    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.
Application Lactase

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)
Packaging

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
Lactase Delivery

Logistics

Logistics
❓ Frequently Asked Questions
Q1 What is lactase and where does it come from?
Lactase (β-galactosidase) is a food-grade enzyme derived from Aspergillus oryzae. It is produced through submerged fermentation and is used to break down lactose into glucose and galactose, making dairy products easier to digest.
Q2 What forms and activity levels is lactase available in?
Lactase is available in both powder and liquid forms. The powder ranges from 50,000 ALU/g to 160,000 ALU/g, and the liquid form is available at 20,000 ALU/g. High-activity powder (above 100,000 ALU/g) is particularly suitable for dietary supplement capsules, tablets, and drops.
Q3 What is the recommended dosage for lactase supplements?
A general guideline is 2,500 ALU per 10–13g of lactose consumed. For most lactose-containing meals, a dose of 4,000–6,000 ALU is recommended to effectively relieve symptoms of lactose intolerance.
Q4 Who can benefit from using lactase?
Lactase is suitable for anyone experiencing lactose intolerance, including adults, pregnant women, breastfeeding women, and infants. It helps relieve common symptoms such as bloating, gas, and diarrhea caused by the inability to fully digest lactose.
Q5 What industries use lactase and for what purposes?
Lactase is used across three main industries: (1) Food Processing — for producing low-lactose dairy products and functional foods with GOS prebiotics; (2) Health & Pharmaceutical — as digestive aid supplements; (3) Industrial Dairy Processing — to improve efficiency, reduce waste, and lower costs.
Q6 What are the available shipping options and delivery times?
Small orders (1–25kg) ship via EMS, DHL, UPS, or FedEx with delivery in 3–7 days door to door. Orders of 25–100kg ship by DHL, FedEx, or Air in 3–7 days. Orders over 100kg can ship by Air (3–7 days, door to airport) or by Sea (10–35 days, door to port).

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