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Vitamin K1, also known as phytomenadione
Introduction
Vitamins are organic molecules (or a set of closely related molecules called vitamers) that are essential to an organism in small quantities for proper metabolic function. Essential nutrients cannot be synthesized in the organism in sufficient quantities for survival, and therefore must be obtained through the diet. For example, Vitamin C can be synthesized by some species but not by others; it is not considered a vitamin in the first instance but is in the second. Most vitamins are not single molecules, but groups of related molecules called vitamers. For example, there are eight vitamers of vitamin E: four tocopherols and four tocotrienols.
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Functions&Application
1. It can be used as food supplements. It can be used in infant foods with the usage amount being 420~475μg/kg.
2. It belongs to vitamin to be used for the prevention and treatment of vitamin K1 deficiency symptom, low thrombin disease and natural newborn hemorrhagic disease.
3. promote blood clotting.
4. promote the synthesis of primary liver thrombin.
5. increase the intestinal motility and secretion function.



Product specification
Product Name |
Vitamin K1 ; Plant menadione vitamin K1 |
|
Item of Test |
Limits of Test |
Results of Test |
Appearance |
White powder |
Complies |
Assay |
≥98% |
98.98% |
Odor |
Characteristic |
Complies |
Loss on drying |
<3% |
1.35% |
Ash |
<3% |
1.6% |
Residual solvents |
Negative |
Complies |
Residual pesticides |
Negative |
Complies |
Chemical analysis | ||
Heavy Metal |
<10ppm |
Complies |
Arsenic (As) |
<1ppm |
Complies |
Lead(Pb) |
<1ppm |
Complies |
Cadmium (Cd) |
<0.5ppm |
Complies |
Mercury (Hg) |
Absent |
Complies |
Microbiology analysis | ||
Total Plate Count |
<1000cfu/g |
Complies |
Yeast & Mold |
<100cfu/g |
Complies |
E.Coli |
Negative |
Complies |
S. Aureus |
Negative |
Complies |
Salmonella |
Negative |
Complies |
Pesticides |
Negative |
Complies |
Conclusion |
Conform with specification |