CAS 133876-92-3 Nattokinase Pure 20000fu/G Natto Extract Enzymes Kinase

• CAS No.: 133876-92-3
• Formula: C20h23bcl2n2o9
• EINECS: 229-880-6
• Packaging Material: Bag
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: 133876-92-3
• Nutrient Composition: Food Grade
• Resource: Natural
• The content of active substances: ＞90%
• Category1: Amino Acid
• Category2: Food Additive
• Category3: Nutritional Fortifier
• Keyword 1: Nattokinase
• Keyword 2: Nattokinase Factory
• Keyword 3: Nattokinase Qurity
• Transport Package: Bag
• Specification: 1kg
• Trademark: xinjiu
• Origin: China
• Production Capacity: 50000kgs/Month

Product Description

Product Description

Product Name	Nattokinase
CAS	133876-92-3
molecular formula	C20H23BCl2N2O9
molecular weight	517.12162
melting point	/
form	powder
colour	white

 

Physical and chemical properties
English name: NattoKinase
Structure type: single chain polypeptide, alkaline protease
Stability of nattokinase
pH stability
In the state of natural pH value, it is relatively stable, when the pH value rises from 7 to 12, it is stable within 10min at room temperature; When the pH value is below 5, it is extremely unstable and quickly loses activity; When the temperature exceeds 60, it is rapidly deactivated due to protein denaturation. After five cycles of freezing and thawing, the activity of nattokinase remained above 95%, indicating that freezing and thawing had no significant effect on the activity of nattokinase. When nattokinase was mixed with boiled wheat extract, boiled broth, serum protein and gastric mucous protein, the stability of nattokinase was significantly increased, and even at acidic pH, the enzyme activity was not completely lost.

Thermal stability
When the temperature is lower than 45°C, the activity is relatively stable, and when the temperature is higher than 60°C, the activity of nattokinase is rapidly deactivated due to protein denaturation. Freezing and thawing have no significant effect on the activity of nattokinase. After repeated freezing and thawing for 5 times, the activity of nattokinase can still maintain more than 95%.

Metal ion stability
The activity of nattokinase is also affected by some metal ions, Hg2+ will make it completely inactivated, Cu2+, Zn2+, Al3+, Ca2+ plasma has different inhibitory effects on the enzyme, and Mg2+, Co2+ have an active effect on it.
 

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Detailed Photos

 

Packaging & Shipping

Company Profile

FAQ

1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.

2.What are your payment terms ? 
We usually accept T/T, Western Union, USDT.

3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.

4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.

5.When will it be delivered?

We will arrange the delivery of the order after confirming the receipt.