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bulk supplier Lactase Enzyme Powder | Ausreson


Product Overview:
The main feature of β-galactosidase is to hydrolyze lactose to glucose and galactose. Optimum pH: 7.0 to 7.5 for those produced by Escherichia coli (E. Coli); 6.0 to 7.0 for those produced by yeast; and about 5.0 for those produced by mold. The optimum characteristic temperature is 37~50℃. Under normal use concentration, it can hydrolyze about 74% of lactose in 72h.
Product Attributes
CAS: 9031-11-2
EINECS: 232-864-1
Specification: 99% min Lactase Enzyme powder
Sample: Lactase Enzyme Powder Avaliable
Packaging: 1kg/bag, 25kg/drum
Brand: Ausreson
MOQ: 1 kg
Appearance: Yellow powder
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Product Details
Last updated: March 2026
How Lactase Restores Dairy Freedom
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Disaccharide Cleavage: Lactase specifically targets the $\beta$-1,4 glycosidic bond in lactose. In 2026, it is used to pre-treat milk, reducing the lactose content to less than 0.01%, meeting the strictest "Lactose-Free" labeling standards.
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Dual-pH Versatility: Premium 2026 powders are engineered to function across a broad pH range. Acidic Lactase works in the stomach's low-pH environment (perfect for capsules), while Neutral Lactase is used in industrial milk processing.
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Natural Sweetness Enhancement: By breaking down lactose into glucose and galactose, the powder naturally increases the perceived sweetness of milk by 2x, allowing 2026 food producers to reduce "added sugars" in flavored dairy.
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Microbiome Protection: By preventing undigested lactose from reaching the colon (where it ferments and causes gas), Lactase powder acts as a secondary protector of the Intestinal Barrier.

Uses of Lactase Enzyme.
Beta-galactosidase is mainly used in the dairy industry. It converts low-sweetness and low-solubility lactose into sweeter, more soluble monosaccharides (glucose and galactose); it reduces the likelihood of lactose crystals precipitating out of ice cream, concentrated milk, and evaporated condensed milk, while increasing sweetness.
In the fermentation and baking industry, it enables lactose, which cannot be utilized by yeast in general, to be utilized due to hydrolysis to glucose. There are a certain number of infants due to the lack of normal lactose catabolic enzymes in the intestines and lead to diarrhea after feeding milk, so many European countries often add lactase and lysozyme to milk for infants to drink.
Why "High-ALU Crystalline Isolate" is the 2026 Quality Standard
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ALU (Acid Lactase Unit) Potency: In 2026, we measure success by activity, not weight. Top-tier powders offer 100,000 ALU/g to 150,000 ALU/g, allowing for ultra-small, high-efficacy capsules that fit the "Mini-Dosage" consumer trend.
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Instant Cold-Water Solubility: Advanced 2026 processing ensures the powder dissolves clear in cold milk or shakes without clumping or altering the creamy texture of the dairy.
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Stability in Storage: 2026's Micro-Encapsulated Lactase remains stable at room temperature, eliminating the need for refrigeration that plagued early enzyme generations.
The 2026 "Pure-Digest" Checklist
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FCC Grade Compliance: Must meet the Food Chemicals Codex standards for enzyme preparations.
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Non-GMO Fermentation: Verification that the enzyme is produced via controlled fermentation of Aspergillus oryzae or Kluyveromyces lactis.
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Zero Diastase/Protease Contamination: High-purity 2026 isolates ensure no "off-flavors" or protein breakdown occurs during milk treatment.
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Allergen-Free & Vegan: Essential for the 2026 "Flexitarian" market where consumers mix plant-based and dairy-based proteins.
Product Method of Bulk Lactase Enzyme Powder.
The whey obtained from cheese-making was heated to coagulate at pH 4.5 and a temperature of 85 to 105°C. 0.1% ammonia was added to the coagulum, and yeast strains (e.g., Saccharomyces fragilis) were accessed to incubate in an aerated culture at 30°C. The yeast was collected, washed with lukewarm water, and then cooled sharply at -18°C to deactivate other enzymes contained therein, and was treated with ethanol in an amount of 1.5 to 3.0 times the amount of yeast. The yeast was then treated with 1.5 to 3.0 times the amount of yeast in ethanol.
Frequently Asked Questions
In 2026, the standard recommendation is 3,000 to 9,000 ALU per serving of dairy. Because everyone’s level of intolerance is different, the powder form allows for precise titration to find your personal "Comfort Threshold."
Warning: Most enzymes are heat-sensitive. In 2026, we advise adding the powder to dairy before it exceeds 55°C (131°F) to prevent denaturing the enzyme and losing its functionality.
No. In 2026, we distinguish clearly: Lactose Intolerance is a sugar digestion issue (helped by Lactase). Milk Allergy is a protein reaction (Casein/Whey). Lactase powder will NOT help with a true dairy allergy.
Yes. Lactase is a naturally occurring enzyme in the human body. In 2026, it is widely used in pediatric drops and powders to manage "Toddler Diarrhea" caused by temporary lactase deficiency.
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