PRODUCTS
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Product Name: Vitamin K2 Oil, 1500ppm
Pharmacopoeia Name: Menaquinone-7
Standard: Conforms to USP
Brief Introduction:
Vitamin K2, also known as menadione, is a fat-soluble vitamin and one of the indispensable and important vitamins for the human body. In the human body, vitamin K2 is mainly synthesized by intestinal bacteria, and also exists in some animal meat products and fermented products, such as animal liver, fermented milk products and cheese, among which the most abundant source is natto. As a cofactor of γ-glutamine carboxylase, vitamin K2 activates multiple vitamin K-dependent proteins that play key roles in cardiovascular and bone health.
Specifications:
Test Items |
Specifications |
Test Methods |
Appearance |
Clear light yellow oil, odorless |
Visual |
Identification A Identification B |
Positive Corresponds to Standard |
HPLC |
Vitamin K2(all-trans Menaquinone-7) |
≥1500ppm |
HPLC |
Menaquinone-6 |
0.9% ~ 3.0% |
HPLC |
Cis-Menaquinone-7 |
≤2% |
HPLC |
Loss on Drying |
≤5.0% |
EP/USP |
Lead(Pb) |
≤3.0μg/g |
EP/USP |
Arsenic(As) |
≤2.0μg/g |
EP/USP |
Mercury(Hg) |
≤0.1μg/g |
EP/USP |
Cadmium(Cd) |
≤1.0μg/g |
EP/USP |
Aflatoxin(B1+B2+G1+G2) |
≤5.0μg/g |
EP/USP |
Total Plate Count |
≤1000 CFU/g |
EP/USP |
Yeasts & Molds |
≤100 CFU/g |
EP/USP |
E. coli |
Negative/g |
EP/USP |
Salmonella |
Negative/10g |
EP/USP |
Staphylococcus aureus |
Negative/g |
EP/USP |
Item
Assay
Obtaining Route
Strain
Origin
Vitamin K2(all-trans Menaquinone-7)
NLT 0.15%
Microbial Fermentation
Bacillus
subtilis natto
China
Olive Oil
NMT 99.85%
NUTRITIONAL INFORMATION(PER 100G OF RAW MATERIAL)
ITEM
UNIT
VALUE
Energy
kJ
3695
Protein
g
0
Total Fat
g
99.85
Carbohydrates
g
0
Sodium
mg
0
Packaging:1kg/Aluminum tin, 5kg/Aluminum tin or 20kg/Aluminum tin.
Storage: The product shall be contained in the unopened original packages, protected from light in a dry place at low temperature(≤20℃). Once it opened, please use it up in a short time.
Shelf Life: 24 months under above mentioned conditions.