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Wholesale China Nattokinase Supplement - Natural Natto Extract from Trusted Suppliers & Factory Suppliers, Factories
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Wholesale China Nattokinase Supplement - Natural Natto Extract from Trusted Suppliers & Factory Suppliers, Factories
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Product Name
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Nattokinase
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Plant Sources
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Nitto Extract
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Appearance
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Light yellow to white fine powder
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Specification
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20000 FU/G
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Test Method
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HPLC/UV
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Country of Origin
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China
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Looking for high-quality Nattokinase? Our factory in China offers superior products at competitive prices. As leading suppliers in the industry, we are dedicated to providing excellence in every batch. Interested in exploring our offerings? Contact us today for free samples!
Nattokinase, also known as subtilisin (hereinafter referred to as NK), is a serine protease produced by Bacillus subtilis natto during the fermentation of natto. It can dissolve thrombi, reduce blood viscosity, improve blood circulation, soften blood vessels and enhance vascular elasticity.
Product Features
🔬
Produced via liquid fermentation and nanobiotechnology, enabling precise extraction of active ingredients. The product's kinase activity exceeds 50,000 Fu/g.
💊
Compared with other thrombolytic drugs, Nattokinase (NK) offers advantages including low cost, high safety, small molecular weight, excellent oral efficacy, strong thrombolytic activity and long duration of action.
🌡️
Optimal reaction temperature: 30–45°C, with the best performance at 37°C; denatures and inactivates above 80°C. Optimal reaction pH: 6–9, with the best performance at pH 7.4; inactivates below pH 5.
⚗️ Enzyme Activity Definition: Nattokinase reacts with fibrin to hydrolyze the peptide bonds of fibrin. The hydrolysis reaction changes the absorbance of the solution at 275 nm of ultraviolet light. One activity unit (1FU) refers to the energy consumed for every 0.01 increase in the absorbance value at 275 nm.
Certificate of Analysis
Appearance
Fine Powder
Conforms
NLS-QCS-1008
Color
Yellow white – off white
Conforms
GB/T 5492-2008
Odor
Characteristic
Conforms
GB/T 5492-2008
Taste
Characteristic
Conforms
GB/T 5492-2008
Part Used
Seeds
Conforms
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Drying Method
Freeze drying
Conforms
/
Physical Characteristics
Particle Size (80 mesh)
NLT 95% through 80 mesh
Conform
GB/T 5507-2008
Moisture
<5.0%
3.8%
GB/T 14769-1993
Ash Content
<5.0%
2.6%
AOAC 942.05, 18th
Solvent Residue
Eur Pharm
Conform
NLS-QCS-1007
Heavy Metals
Total Heavy Metals
<10ppm
Conform
USP <231>, method II
As
<2.0ppm
Conform
AOAC 986.15, 18th
Pb
<2.0ppm
Conform
AOAC 986.15, 18th
Cd
<0.5ppm
Conform
AOAC 986.15, 18th
Hg
<0.5ppm
Conform
AOAC 971.21, 18th
Pesticide Residue
666
<0.2ppm
Conform
GB/T5009.19-1996
DDT
<0.2ppm
Conform
GB/T5009.19-1996
Microbiological Tests
Total Plate Count
<1,000 cfu/g
Conform
AOAC 990.12, 18th
Total Yeast & Mold
<100 cfu/g
Conform
FDA (BAM) Chapter 18, 8th Ed.
E. Coli
Negative
Negative
AOAC 997.11, 18th
Salmonella
Negative
Negative
FDA (BAM) Chapter 5, 8th Ed.
Effects of Different Factors on Enzyme Activity
Functions & Applications
❤️Nattokinase helps dissolve blood clots and lower blood lipids, making it highly effective in protecting against and supporting cardiovascular and cerebrovascular health.
⚖️It supports healthy hormone balance, aids detoxification, improves skin appearance, and assists with weight and fat management.
🛡️It also offers antioxidant and anti-fatigue benefits, helping to slow down the aging process.
💪Absorbed easily through the intestines, it boosts thrombolytic activity in the body, reduces the risk of heart attack, and supports stronger heart function.
Storage
❄️Keep in a cool, dry and dark place. Storage temperature: below 0°C.
⚠️Prolonged or improper storage may reduce enzyme activity. If exposed to high temperature or humidity, an appropriate increase in dosage is recommended.
Packing
Weight
Packing Method
1 kg
Bag/kg, box outside (double plastic bag + aluminum foil bag inside)
10 kgs, 25 kg or more
By drums or carton (2 layers plastic bag inside)
Delivery
Weight
Delivery Method
Delivery Time
Destination
1 kg – 25 kgs
EMS, DHL, UPS, FedEx
3–7 days
Door to door
25 kgs – 100 kgs
DHL, FedEx, by Air
3–7 days
Door to door (to Airport by Air)
More than 100 kgs
By Air
3–7 days
Door to Airport
By Sea
10–35 days
Door to port
Logistics
❓ Frequently Asked Questions (FAQ)
QWhat is Nattokinase and where does it come from?
✔Nattokinase (NK) is a serine protease naturally produced by Bacillus subtilis natto during the fermentation of natto (a traditional Japanese soybean food). It is extracted and purified using liquid fermentation and nanobiotechnology to obtain a highly active enzyme powder.
QWhat is the enzyme activity level of your Nattokinase product?
✔Our Nattokinase product has a kinase activity exceeding 50,000 Fu/g, which is achieved through advanced liquid fermentation and nanobiotechnology for precise extraction of active ingredients.
QWhat are the optimal storage conditions for Nattokinase?
✔Nattokinase should be stored in a cool, dry and dark environment at a temperature below 0°C. Exposure to high temperature (above 80°C) or high humidity may reduce enzyme activity. If improper storage occurs, an appropriate increase in dosage is recommended.
QWhat are the main health benefits and applications of Nattokinase?
✔Nattokinase is widely used for its ability to dissolve blood clots, lower blood lipids, improve blood circulation, and support cardiovascular and cerebrovascular health. It also offers antioxidant, anti-fatigue, and weight management benefits, and is easily absorbed through the intestines for effective oral use.
QWhat packaging options are available and what are the minimum order quantities?
✔We offer flexible packaging to suit different order sizes: 1 kg orders are packed in a double plastic bag with aluminum foil bag inside, placed in an outer box. Orders of 10 kgs, 25 kgs or more are packed in drums or cartons with 2 layers of plastic bags inside to ensure product integrity during shipping.
QHow long does delivery take and what shipping methods are available?
✔For orders of 1–100 kgs, we ship via EMS, DHL, UPS, or FedEx with delivery in 3–7 business days door to door. For orders over 100 kgs, air freight takes 3–7 days to the destination airport, while sea freight takes approximately 10–35 days to the destination port.
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