Fungal Lactase, Acid Lactase, reduce the lactose intolerance, factory supply, 100000ALU/g

Product Overview

Description

The price is valid for 1 month, please contact us for the latest price.

 

Product Description                                         

Lactase is also named β-galactosidase(CAS No. 9031-11-2, EC 3.2.1.23), derived from the Aspergillus Oryzae. 

It’s a food grade enzyme which produced from submerged fermentation.

It can be used as digestive aid in the dietary supplements and modified milk powder.

 

Action Principle                                          

The lactase can hydrolyze the β-glycosidic bond of lactose molecule into glucose and galactose.

 

Product Characteristic

Temperature range: 5℃~65℃     optimum temperature: 55℃~60℃  

pH range: effective pH 3.0~8.0     optimum pH: 4.0~5.5

 

Product Feature

Product appearance: White to light brown powder, the colour may vary from batch to batch.

Product odor: Slight odor of fermentation       

Standard enzyme activity: 100,000 ALU/g                                     

 

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 37℃ and pH4.5.

 

Product standard: 

GB1886.174-2016<<National Food Safety Standard-Food Additives-Enzyme Preparations For Food Industry>>

Transportation, Packaging and Storage  

Transportation: By air or Refrigerated sea transportation

Storage: Store in a cool and dry place(not more than 25℃), avoid exposure to light.

Package: 25kg /drum                      

Shelf life: 2 years