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Vitamin K2 Oil, 1500ppm

Release time:2023-03-11

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.