Buy High Stability Catalase Factory Wholesale Custom Enzyme Activity Available Companies, Factory

1 / 1

Buy High Stability Catalase Factory Wholesale Custom Enzyme Activity Available Companies, Factory

Product name：Catalase
Apperance: Light yellow powder or liquid
Specification：10,000- 400,000 u/g
Test method：HPLC/UV
Delivery : EXW,FOB,CFR,CIF,DAP,DDP
Packaging: 20 kgs/drum or customized packaging available
Payment : T/T bank transfer, Western Union，PayPal
Shelf time：2 years,keep away sunlight, keep dry

Send Inquiry

Product Description

Product description

Catalase is an independently developed food-grade enzyme preparation fermented from Aspergillus niger. Its primary function is to efficiently decompose hydrogen peroxide, featuring safety and environmental friendliness.

It is widely applied to eliminate residual hydrogen peroxide generated after sterilization, bleaching and processing of foods, food ingredients and food additives. In addition, it can serve as a leavening agent for baked goods such as bread.

Product feature

✓
Definition of Enzyme Activity: One unit (U) of catalase activity is defined as the amount of enzyme that decomposes 1 μmol of hydrogen peroxide per minute at pH 7.0 and 25 °C.
✓
Enzyme Activity: 100,000 U/g; the maximum activity can reach 600,000–800,000 U/g.
✓
Shelf Life: 18 months when stored in a dry, dark place below 20 °C.

Functions & Applications

Hydrogen Peroxide Removal

Catalase removes hydrogen peroxide generated or residual on foods, food additives and ingredients after sterilization, bleaching and processing.

Off-Odor Elimination

It eliminates off-odors caused by hydrogen peroxide produced during UV irradiation of dairy, egg products and other foods.

Equipment Sanitization

It clears residual hydrogen peroxide left after disinfection of dairy processing equipment.

Baking Agent

Catalase can be used as a leavening agent in the production of baked foods such as bread.

Storage

Store in a cool, dry place away from light. Recommended storage temperature: below 0°C.

Enzyme activity may decrease to varying degrees if stored for an excessively long time or under unfavorable conditions. If temperature or humidity is too high, an appropriate increase in dosage is recommended during application.

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)

Delivery

Weight	Delivery method	Delivery time	Destination
1kg-25kgs	EMS, DHL, UPS, Fedex	3-7days	Door to door
25kgs-100kgs	DHL, FedEx, by Air	3-7days	Door to door (to Airport by Air)
more than 100kgs	by Air	3-7days	Door to Airport
more than 100kgs	by Sea	10-35days	Door to port

Logistics

Frequently Asked Questions (FAQ)

Q: What is the biological source of this Catalase?

A: This food-grade Catalase enzyme preparation is fermented from the fungus Aspergillus niger, ensuring high efficiency, safety, and eco-friendliness.

Q: How is Catalase activity defined and what is its standard activity level?

A: One unit (U) of catalase activity is defined as the amount of enzyme that decomposes 1 μmol of hydrogen peroxide per minute at pH 7.0 and 25 °C. The standard activity is 100,000 U/g, and maximum levels can reach 600,000 to 800,000 U/g.

Q: What are the main food industry applications for Catalase?

A: It is primarily used to remove residual hydrogen peroxide after food sterilization and processing, eliminate off-odors in UV-irradiated dairy and egg products, clean disinfection residues from processing equipment, and act as a dough leavening agent for baked items like bread.

Q: What are the storage requirements for maintaining enzyme stability?

A: It is recommended to store the product in a dry, dark place below 0°C. Storage under elevated temperatures or high humidity may cause activity loss, which requires increasing the applied dosage.

Q: What is the shelf life of this Catalase enzyme?

A: Under proper dry, dark storage conditions below 20 °C, the product has a stable shelf life of 18 months.

Q: How is the product packed and delivered?

A: Small quantities (1kg) are packed in double plastic bags and aluminum foil bags inside a carton box. Bulk orders (10kg, 25kg or more) are packed in drums or cartons with double plastic linings. Delivery options range from air/express shipping (EMS, DHL, FedEx) to sea freight depending on the weight.