Vitamin K2 Oil, 1500ppm
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 |
| Escherichia 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.
