Vitamin K2
Molecular formula：C46H64O2 Molecular weight：649
【Physical and chemical property】
Vitamin K2 oil is light yellow, while vitamin K2 powder is white to light yellow, each of them featuring unique smell and taste, with no peculiar smell.
【Quality standard】
The vitamin K2 oil and powder conform to the Announcement No. 8 of the National Health and Family Planning Commission in 2016.
【Packaging specifications】
Oil: Vitamin K2 content of 1500, 5000 and 20,000 ppm, 5 kg (sealed aluminum can) * 4 bottles/lined with corrugated carton. Powder: Vitamin K2 content of 1000, 2000 and 15,000 ppm, 1 kg x 25 bags/barrel, 5 kg x 5 bags/barrel.
【Storage and transportation】
Keep away from light, sealed, below 20℃.
Molecular formula：C46H64O2 Molecular weight：649
【Physical and chemical property】
Vitamin K2 oil is light yellow, while vitamin K2 powder is white to light yellow, each of them featuring unique smell and taste, with no peculiar smell.
【Quality standard】
The vitamin K2 oil and powder conform to the Announcement No. 8 of the National Health and Family Planning Commission in 2016.
【Packaging specifications】
Oil: Vitamin K2 content of 1500, 5000 and 20,000 ppm, 5 kg (sealed aluminum can) * 4 bottles/lined with corrugated carton. Powder: Vitamin K2 content of 1000, 2000 and 15,000 ppm, 1 kg x 25 bags/barrel, 5 kg x 5 bags/barrel.
【Storage and transportation】
Keep away from light, sealed, below 20℃.
Application:
As one of the indispensable vitamins in the human body, vitamin K2 can stimulate calcium in bones and help bone formation, a core raw material of the third-generation functional food for the prevention and treatment of osteoporosis. Internationally, vitamin K2 is widely exploited beyond preparing milk powder to a nutritional supplement to foods, including various beverages (fruit and vegetable drinks, soft drinks), dairy products (fresh milk, yogurt, cheese, milk-containing drinks, etc.), cereal products, cooking oils, etc. Domestically, vitamin K2 is currently utilized in modulated milk powder for children and pregnant women. It is also listed in the raw material catalog of functional food and enjoy wide applications.
Specification:
Item | Index | |
Oil | Powder | |
The vitamin K2content /（µg/g）≥ | 1500 | 1000 |
Acid value/（mg KOH/g）≤ | 1.0 | - |
Peroxide value/（meq /kg） ≤ | 5.0 | - |
Water content，w/% ≤ | - | 5.0 |
Ash content，w/% ≤ | - | 3.0 |
Total arsenic(As)/(mg/kg)≤ | 0.1 | |
Lead（Pb)/(mg/kg)≤ | 0.1 | |
Mercury（Hg）/(mg/kg) ≤ | 0.05 | |
Cadmium （Cd）/(mg/kg) ≤ | 0.1 | |
BHC/(mg/kg)≤ | 0.05 | |
DDT/(mg/kg) ≤ | 0.05 | |
Aflatoxin（B1+B2+G1+G2）/（µg/kg ）≤ | 5.0 | |