Natural Vitamin K2 Powder
Natural Vitamin K2 Powder is a powdered form of the essential nutrient vitamin K2, which naturally occurs in certain foods and can also be produced by bacteria. It is derived from natural sources and is typically used as a dietary supplement. Vitamin K2 is crucial in regulating calcium metabolism and is known for its benefits in supporting bone health, cardiovascular health, and overall wellness. Natural vitamin K2 powder can be easily added to various foods and beverages for convenient consumption. It is often preferred by individuals who prefer a natural and pure form of the nutrient.
Vitamin K2 is a group of compounds that play a crucial role in bone and cardiovascular health. The two most common forms are menaquinone-4 (MK-4), the synthetic form, and menaquinone-7 (MK-7), the natural form.
The structure of all vitamin K compounds is similar, but they differ in the length of their side chain. The longer the side chain, the more effective and efficient the vitamin K compound is. This makes the long-chain menaquinones, particularly MK-7, highly desirable because they are almost completely absorbed by the body, allowing for smaller doses to be effective, and they remain in the bloodstream for a longer duration.
The European Food Safety Authority (EFSA) has published a positive opinion demonstrating the link between dietary intake of vitamin K2 and the normal function of the heart and blood vessels. This further emphasizes the importance of vitamin K2 for cardiovascular health.
Vitamin K2, specifically MK-7 derived from natto, has been authenticated as a new resource of food. Natto is a traditional Japanese food made from fermented soybeans and is known to be a good source of natural MK-7. Therefore, consuming MK-7 from natto can be a beneficial way to increase your vitamin K2 intake.
| Product Name | Vitamin K2 Powder | ||||||
| Origin | Bacilus subtilis Nato | ||||||
| Shelf Life | Two years when properly stored | ||||||
| Items | Specifications | Methods | of Results | ||||
| Descriptions | |||||||
| Appearance Psical & Chemical Tests |
Light yellow powder； odorless |
Visual | Conforms | ||||
| Vitamin K2 (Menaquinone-7) | ≥13,000 ppm | USP | 13,653ppm | ||||
| All-Trans | ≥98% | USP | 100.00% | ||||
| Lost of Drying | ≤5.0% | USP | 2.30% | ||||
| Ash | ≤3.0% | USP | 0.59% | ||||
| Lead (Pb) | ≤0.1mg/kg | USP | N. D | ||||
| Arsenic (As) | ≤0.1mg/kg | USP | N. D | ||||
| Mercury (Hg) | ≤0.05mg/kg | USP | N. D | ||||
| Cadmium (Cd) | ≤0.1mg/kg | USP | N. D | ||||
| Aflatoxin (B1+B2+G1+G2)Microbiological Tests | ≤5μg/kg | USP | <5μg/kg | ||||
| Total Plate Count | ≤1000cfu/g | USP | <10cfu/g | ||||
| Yeast & Mold | ≤25cfu/g | USP | <10cfu/g | ||||
| E.Coli. | Negative | USP | N. D | ||||
| Salmonella | Negative | USP | N. D | ||||
| Staplococcus | Negative | USP | N. D | ||||
| (i)*：Vitamin K2 as MK-7 in porous starch，conforming to USP41 standard Storage conditions: Carefully protected from light and air |
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1. High-quality and natural ingredients sourced from plant-based sources like natto or fermented soybeans.
2. Non-GMO and free from artificial additives, preservatives, and fillers.
3. High bioavailability for efficient absorption and utilization by the body.
4. Vegan and vegetarian-friendly formulations.
5. Easy to use and can be easily incorporated into daily routines.
6. Rigorous third-party testing for safety, purity, and potency.
7. Various dosage options to cater to different needs.
8. Sustainable sourcing practices and ethical considerations.
9. Trusted and reliable brands with a good reputation in the industry.
10. Comprehensive customer support including detailed product information and responsive service.
Vitamin K2 (Menaquinone-7) has several health benefits, including:
Bone Health: Vitamin K2 plays a crucial role in maintaining strong and healt bones. It helps in the proper utilization of calcium, directing it towards the bones and teeth and preventing it from accumulating in the arteries and soft tissues. This helps prevent conditions like osteoporosis and promotes good bone density.
Cardiovascular Health: Vitamin K2 helps maintain heart health by preventing the calcification of blood vessels. It activates matrix Gla protein (MGP), which inhibits excessive calcium deposition in the arteries, reducing the risk of cardiovascular diseases like heart attacks and strokes.
Dental Health: By directing calcium to the teeth, vitamin K2 helps in maintaining oral health. It contributes to strong tooth enamel and helps prevent tooth decay and cavities.
Brain Health: Vitamin K2 has been suggested to have potential benefits for brain health. It may help prevent or slow down the progression of conditions like age-related cognitive decline and Alzheimer’s disease.
Anti-inflammatory Effects: Vitamin K2 possesses anti-inflammatory properties, helping to reduce inflammation in the body. Chronic inflammation is associated with various health issues, including cardiovascular diseases and arthritis, so these anti-inflammatory effects can be beneficial.
Blood Clotting: Vitamin K, including K2, also plays a role in blood clotting. It helps in the activation of certain proteins involved in the coagulation cascade, ensuring proper blood clot formation and preventing excessive bleeding.
Dietary supplements: Natural vitamin K2 powder can be used as a key ingredient in dietary supplement formulations, especially targeted for individuals with vitamin K2 deficiencies or those looking to support bone health, cardiovascular health, and overall wellness.
Fortified foods and beverages: Food and beverage manufacturers can add natural vitamin K2 powder to fortify products like dairy alternatives, plant-based milk, juices, smoothies, bars, chocolates, and nutritional snacks.
Sports and fitness supplements: Natural vitamin K2 powder can be incorporated into sports nutrition products, protein powders, pre-workout blends, and recovery formulas to support optimal bone health and prevent calcium imbalances.
Nutraceuticals: Natural vitamin K2 powder can be used in the development of nutraceutical products, such as capsules, tablets, and gummies, targeting specific health concerns like osteoporosis, osteopenia, and cardiovascular health.
Functional foods: Adding natural vitamin K2 powder to foods like cereals, bread, pasta, and spreads can enhance their nutritional profiles and offer additional health benefits, attracting health-conscious consumers.
The production process of Vitamin K2 (Menaquinone-7) involves a fermentation method. Here are the steps involved:
Source selection: The first step is to select a suitable bacterial strain that can produce Vitamin K2 (Menaquinone-7). Bacterial strains belonging to the Bacillus subtilis species are commonly used due to their ability to produce high levels of Menaquinone-7.
Fermentation: The selected strain is cultured in a fermentation tank under controlled conditions. The fermentation process involves providing a suitable growth medium that contains specific nutrients required for the bacteria to produce Menaquinone-7. These nutrients typically include carbon sources, nitrogen sources, minerals, and vitamins.
Optimization: Throughout the fermentation process, parameters such as temperature, pH, aeration, and agitation are carefully controlled and optimized to ensure optimal growth and productivity of the bacterial strain. This is crucial for maximizing the production of Menaquinone-7.
Extracting Menaquinone-7: After a certain period of fermentation, the bacterial cells are harvested. The Menaquinone-7 is then extracted from the cells using various techniques, such as solvent extraction or cell lysis methods.
Purification: The crude Menaquinone-7 extract obtained from the previous step undergoes purification processes to remove impurities and obtain a high-quality product. Techniques such as column chromatograp or filtration may be employed to achieve this purification.
Concentration and formulation: The purified Menaquinone-7 is concentrated, dried, and further processed into a suitable form. This may include the production of capsules, tablets, or powder for use in dietary supplements or other applications.
Quality control: Throughout the production process, quality control measures are implemented to ensure the final product meets the required specifications and standards. This includes testing for purity, potency, and microbiological safety.
Storage: Keep in a cool, dry, and clean place, Protect from moisture and direct light.
Bulk Package: 25kg/drum.
Lead Time: 7 days after your order.
Shelf Life: 2 years.
Remark: Customized specifications also can be achieved.
20kg/bag 500kg/pallet
Reinforced packaging
Logistics security
Express
Under 100kg, 3-5Days
Door to door service easy to pick up the goods
By Sea
Over300kg, Around 30 Days
Port to port service professional clearance broker needed
By Air
100kg-1000kg, 5-7Days
Airport to airport service professional clearance broker needed
Natural Vitamin K2 Powder is certified with the ISO certificate, HALAL certificate, and KOSHER certificate.
Vitamin K2 exists in different forms, with Menaquinone-4 (MK-4) and Menaquinone-7 (MK-7) being two common forms. Here are some key differences between these two forms of Vitamin K2:
Molecular structure: MK-4 and MK-7 have different molecular structures. MK-4 is a shorter-chain isoprenoid with four repeating isoprene units, while MK-7 is a longer-chain isoprenoid with seven repeating isoprene units.
Dietary sources: MK-4 is mainly found in animal-based food sources such as meat, dairy, and eggs, while MK-7 is primarily derived from fermented foods, particularly natto (a traditional Japanese soybean dish). MK-7 can also be produced by certain bacteria found in the gastrointestinal tract.
Bioavailability: MK-7 has a longer half-life in the body compared to MK-4. This means that MK-7 remains in the bloodstream for a longer duration, allowing for more sustained delivery of Vitamin K2 to tissues and organs. MK-7 has been shown to have higher bioavailability and a greater ability to be absorbed and utilized by the body than MK-4.
Health benefits: Both MK-4 and MK-7 play important roles in the body’s processes, particularly in calcium metabolism and bone health. MK-4 has been studied for its potential benefits in bone formation, dental health, and cardiovascular health. MK-7, on the other hand, has been shown to have additional benefits, including its role in activating proteins that regulate calcium deposition and helping to prevent arterial calcification.
Dosage and supplementation: MK-7 is typically used in supplements and fortified foods since it is more stable and has better bioavailability. MK-7 supplements often provide higher doses compared to MK-4 supplements, allowing for increased absorption and utilization by the body.
It’s important to note that both MK-4 and MK-7 have their unique benefits and functions within the body. Consulting with a healthcare professional or nutritionist can help determine the most suitable form and dosage of Vitamin K2 for individual needs.
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