Product Details
Product Description
Product Description
LACTASE
DESCRIPTION
Lactase is an enzyme fermented from Aspergillus oryzae and Kluyveromyces lactis . It can hydrolyze β-D- galactopyranoside of lactose into glucose and galactose, Mainly used in the dairy industry. Can convert low-sweetness and low-solubility lactose into sweeter and more soluble monosaccharides (glucose and galactose).some of babies suffer from diarrhea after feeding milk due to the lack of normal lactose decomposing enzymes in the intestines. Therefore, lactase and lysozyme are often added to milk for drinking .Lactase is white～deep brown power, or colorless～deep brown liquid.
SPECIFICATION
1. ACID LACTASE
Activity: 120,000ALU/g Max, FCC method
2. NEUTRAL LACTASE
Activity: 2500NLU/g 5,000NLU/g, FCC method
APPLICATIONS
1.Acid lactase is fermented from Aspergillus oryzae, Activity is expressed by ALU/g ,it is in white～deep brown power forms, normal use in milk powder( include sweetened milk powder ) , cream powder and the recombined products ,Medicines and Health Products etc. Acid lactase is react in the body
the Optimum temperature 50～55℃,the optimum pH 5.0.
Dosage in powder milk. 0.1~0.3%(10,000ALU/g)
Dosage in Modified milk powder0.4~0.6%(100,000ALU/g)
2.Neural lactase is fermented from Kluyveromyces lactis, Activity is expressed by NLU/g,it is in colorless ～deep brown liquid. Normal use in liquid milk. It is Enzymes react in vitro.
The optimum pH & temperature
Dosage recommendation depends on below conditions:
1.Milk composition including fat and lactose concentration
2.Desired level of lactose in final product
3.Batch processing conditions(hydrolysis time and temperature)
4.Post-packaging conditions after in-line dosing(storage time and temperature)
USAGES OF NEUTRAL PROTEASE
1、37℃ REACTION PROCESSING TECHNIC
Sterilized milk→add neutral lactase 2500NLU/g 1%-2%（dosage based on the milk weight）→37℃，enzymatic reaction 6-8h→inactivation→package
2、9℃ REACTION PROCESSING TECHNIC
Sterilized milk→add neutral lactase 2500NLU/g 1%-2%（dosage based on the milk weight）→9℃，enzymatic reaction 20-24h→inactivation→package
>>
Sk8-2 Good Quality Carpet Overlock Sewing Machine
>>
Non-Slip Office Building Wall Decoration Tiles Soft Ceramic Flexible Tile
>>
Medical Treatment P10 Sign Digital RGB Board Advertising Panel 101X 37cm Screen Module WiFi Control Banner Screen. 39X14inch
>>
New Design Hand-Held Fiber Laser Marking System for The Heavy Products
>>
UFA-1 automatic Single ring spiral wire binding comb making machine
>>
Indoor Ceiling Speaker 3W 1.5W 5 inch Surface Mount Ceiling Speaker for Public Address
>>
Various Widely Used Enviromentally-friendly Organic Embroidery Cotton Thread
>>
Top Quality Card/Paper/Label Mini Small Desktop Laminadoras Plastic Automatic A4 Size Laminator Machine
>>
100L Chemical Powder Drying Equipment Horizontal Drying Mixer
>>
Lda High-Quality Classic Modern Stylish Auto Car Accessories Parts Steel Billet Steering Wheel
>>
RF Jamming Module Customizable RF High Power 50W System Anti-Drone Module GaN for Counter Drones Mitigation Solutions Jammer Blocker RF Spectrum Monitoring
>>
Heater Exchanger Cleaning 1000bar 93lpm High Pressure Hydro Water Jet Blasting Cleaning Machine
>>
China Manufacture 76mm DTH Drill Pipes Rod for Water Well Rock Rig
>>
Cuicl Customize high quality punching machine die/mould with good price
>>
Cavitation RF Beauty Machine For Sale
>>
High quality Best Selling Metal Mason Jar Lid With Hole for Wholesale
>>
0.5X W165 Customized Closed-up Camera Lens Component
>>
PVC Yarn Reinforced Garden Hose Production Line, PVC Hose Pipe Machine
>>
1.4418 stainless steel rod 165M light circle SS2387 round rod 0cr16ni5Mo round steel
>>
Waste PET Flakes Washing Line Plastic Bottle Recycling Machine
