南京盛德百泰生物科技有限公司生产的BioEssence™ K2 MK-7为天然维生素K2 MK-7。MK-7（甲萘醌-7）是维生素K2众多形式中的一种，具有高生物利用度和高稳定性。维生素K2 MK-7作为安全、天然的食品添加剂原料，可加入膳食补充剂或功能性食品/饮料中，帮助体内游离的钙离子直达骨骼，避免在心血管内壁的沉积，最终于促进人体钙吸收，增强骨骼健康，降低心血管疾病风险。男女老少皆宜补充维生素K2。 维生素K2 MK-7是一种脂溶性维生素，是人体中不可缺少的重要维生素之一。因人们通常无法从日常饮食中足量摄取每日所需的90微克剂量，因此人们需要额外补充含有维生素K2的膳食补充剂或功能性食品/饮料。

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CAS Number: 2124-57-4 Molecular Formula: C46H64O2 Formula Weight: 649.0 Appearance: White or pale yellow crystalline powder Purity: 1000ppm; 2000ppm; 2500ppm; 10000ppm; 13000ppm; 20000ppm Carrier: Cyclodextrin; Microcrystalline cellulose; Starch Method: Fermentation Vitamin K2 MK7 powder is a dietary supplement that contains the nutrient vitamin K2 in the form of menaquinone-7 (MK7). Vitamin K2 MK7 powder is a fat-soluble vitamin that plays an important role in regulating calcium metabolism and promoting bone and cardiovascular health. MK7 is a specific form of vitamin K2 that is derived from the fermentation of soybeans or other plant sources. It is believed to be more bioavailable and have a longer half-life in the body than other forms of vitamin K2, making it an attractive ingredient for dietary supplements. For instance, Vitamin K2 can be a great partner with calcium to improve bone and cardiovascular Health Insufficient consumption of calcium can result in reduced bone mineral density, heightening the probability of bone fractures. Calcium supplementation can enhance bone mineral density and strength, thus preventing osteoporosis. Nevertheless, current scientific research implies that an excessive intake of calcium supplements may heighten the risk of heart disease and lead to hastened calcium accumulation in soft tissues and blood-vessel walls. Conversely, vitamin K2 has been linked to the inhibition of arterial stiffening and calcification. Adequate intake of vitamin K2 can minimize vascular damage by activating matrix GLA protein (MGP), which deters calcium deposits on walls. Vitamin K, particularly vitamin K2, is almost entirely absent in junk food and minimally consumed even in a nutritious Western diet. Inadequate activation of MGP resulting from vitamin K deficiency significantly hampers the process of calcium removal and raises the risk of blood-vessel calcification. Increasing vitamin K2 intake could potentially mitigate calcium-associated health hazards. With advancements in manufacturing processes, the amount of vitamin K, specifically vitamin K2, found in today's food supply has significantly decreased. As a result, relying on vitamin K2 supplements is a more dependable method for ensuring sufficient intake. Achieving a proper balance between calcium and K2 intake may help combat osteoporosis while also preventing the hardening and calcification of arteries.

维生素K2是一系列含有2-甲基-1, 4-萘醌母核及C3位带有数目不等的异戊二烯结构单元的萜烯侧链化合物的统称，根据萜烯侧链上碳元素的数目，可分为K2(10)、K2(20)、K2(35)、K2(40)等。维生素K2(35)则为萜烯侧链上有35个碳元素的维生素K2；维生素K2(35)亦称为甲萘醌-7，这是根据其萜烯侧链上有7个异戊二烯侧链命名的。 

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原料药 API：维生素K2 Vitamin K2 分子式 Molecular Formula：C46H64O2 分子量 Molecular Weight：649.00 CAS：2124-57-4 药典 Pharmacopoeia Monograph：客户订制Customized 维生素K2（Vitamin K2）具有治疗维生素K缺乏性出血症，促进凝血酶原的形成，加速凝血，维持正常的凝血时间；**肝硬化进展为肝癌；治疗和预防骨质疏松症，维生素K2可促进生成骨蛋白质，再与钙共同生成骨质，增加骨密度，防止骨折；具有利尿、强化**的解毒功能，并能降低血压；以及促进以神经生长因子为媒介的PC12D细胞的轴突生长的作用

维生素K2是维生素K唯一具有生物活性的形式，多用于加速凝血、维持凝血时间、治疗维生素K缺乏引起的出血症。也有用于其他保健途径的报道。