Vitamin K2 MK7 powder
It is a type of vitamin K2, that is, vitamin K2 side chain contains 7 isoprene units, is a fat-soluble vitamin, is one of the important vitamins in the human body can not be missing. MK7 powder as a fat-soluble vitamin, among all K2 vitamins, vitamin K2-MK7 is the most bioavailable model, with high activity and absorption capacity
What is vitamin K2?
Vitamin K2 is essential for activating osteocalcin, a protein that transports and integrates calcium into bones for bone health. Recent studies have shown that the general population's dietary intake of vitamin K2 is insufficient and appropriate supplementation of vitamin K2 is needed to maintain bone health and reduce diseases associated with osteoporosis
Product Name | Vit K2 MK7 |
Batch No: | ID-KMK20241120 |
Grade | Phosphate(DCP) Food Grade |
Cas. No | 2124-57-4 | Type of Products | 1kg/bag 10kg/bag |
Quality Standard | BP/ USP/ CP/ In house standard |
Analysis Items | Specifications | Results | Test Methods |
MK-7 | 0.2% | 0.46% | HPLC |
Appearance & Color | Yellow Powder | Conforms | Visual |
Odor & Taste | Characteristic | Conforms | Organoleptic |
MK-7 Melting Point | 53-55℃ | 55 | GB/T 617 |
Condition | No offensive | Complies | Internal |
Reducing Sugar | ≤0.2% | Complies | GB/T 5009.7 |
Heavy Metals(Pb) | ≤20ppm | Complies | GB 5009.74 |
Arsenic | ≤2ppm | ＜0.1 | GB 5009.11 |
Lead | ≤2ppm | 0.2 | GB 5009.12 |
Mercury | ≤0.3ppm | ＜0.1 | GB 5009.17 |
Cadmium | ≤0.3ppm | ＜0.1 | GB 5009.15 |
Solvent Residue Ethanol | 500ppm | 300ppm | USP467 |
Colonies Number | ≤1000 cfu/g | ＜10 | GB 4789.2 |
Yeasts & Molds | ≤50 fu/g | ＜10 | GB 4789.15 |
Salmonella SP. | 0/25g | Not detected | GB 4789.4 |
Staphylococcus | 0/25g | Not detected | GB 4789.10 |
E. Coli | 0/25g | Not detected | GB 4789.3 |
Packing and Storage | Packed in a cardboard drum two plastic-bags inside Stored in a cool dry placekept away from moisture direct sun light. |
Vitamin K includes K1, K2, K3, K4 and other major forms, among which K1 and K2 are naturally occurring and belong to fat-soluble vitamins. And K3, K4 is through artificial synthesis, is water-soluble vitamins.
It is vitamin K2 that is biologically active in animals, and both vitamin K1 and vitamin K3 must be converted to vitamin K2 to be effective. All three forms of vitamin K are converted to vitamin K2 in the liver, which is absorbed and utilized along with vitamin K2 synthesized by gastrointestinal microbes.
Vitamin K2 Main functions:
1.Vitamin K2 powder can treat and prevent osteoporosis, help produce protein, and then work with calcium to produce bone, increase bone density, promote adhesion between bones, and prevent fractures.
2.Vitamin K2 can prevent cirrhosis and avoid the occurrence of liver tumor disease.
3.Vitamin K2 can treat deficiency hemorrhamia, promote prothrombin formation, accelerate clotting, and maintain normal clotting time.
4.Vitamin K2 also has diuretic properties, strengthens the liver's detoxification function and treats Parkinson's syndrome.
Vitamin K2mk7 Specification | Package Specification |
Oil Form | 1500ppm
2000ppm
4500ppm
15000ppm
20000ppm | 20 kg/ Aluminum Can |
Powder Form | 1000ppm
2000ppm
4500ppm
15000ppm
20000ppm | 1 kg x 25 bags/Drum 5 kg x 5 bags/Drum
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What is the difference between vitamin K2(MK-4) and vitamin K2(MK-7)?
1.Vitamin K2(MK-4) :
Mainly from meat, vitamin K2(MK-7) : mainly from natto;
2.Different absorption and transport:
Vitamin K2(MK-7) is mainly redistributed in the liver through low-density lipoprotein; Vitamin K2(MK-4) is carried by the same lipoprotein and quickly cleared in the liver.
3.Different bioavailability:
The side chain of vitamin K2(MK-7) is longer than that of vitamin K2(MK-4), which has a longer retention time in the human body and a higher bioavailability in liver tissues;
4.The effective use level is different:
Vitamin K2(MK-7) belongs to μg/d level (microgram level), once a day, 90 micrograms each time; Vitamin K2(MK-4) is mg/d grade (mg grade), taken 15 mg three times a day;
5.The production process is different:
vitamin K2(MK-7), can be naturally extracted, can also be chemically synthesized; Vitamin K2(MK-4) requires chemical synthesis;
6.Different functional uses:
Vitamin K2(MK-7) is used for osteoporosis, improving arterial calcification and treating Parkinson's disease; Vitamin K2(MK-4) should only be used for osteoporosis
