47773
叶绿醌 (K1)
analytical standard
别名:
维生素 K 1, 2-甲基-3-植基-1,4-萘醌, 叶绿醌, 植物甲萘醌, 维生素 K1(20)
等级
analytical standard
质量水平
表单
oil
CofA
current certificate can be downloaded
特点
standard type fat soluble vitamin
包装
ampule of 100 mg
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.527 (lit.)
mp
−20 °C (lit.)
密度
0.984 g/mL at 25 °C (lit.)
应用
food and beverages
包装形式
neat
储存温度
2-8°C
SMILES字符串
O=C(C1=CC=CC=C21)C(C)=C(C/C=C(CCC[C@@H](CCC[C@H](C)CCCC(C)C)C)\C)C2=O
InChI
1S/C31H46O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,18-20,22-24H,9-17,21H2,1-6H3/b25-20+/t23-,24-/m1/s1
InChI key
MBWXNTAXLNYFJB-NKFFZRIASA-N
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一般描述
苯醌（K1）是一种异戊烯化的萘醌。它是一种脂溶性维生素，由植物、绿藻和某些蓝细菌产生。它起着辅酶的作用，对于合成许多与血液凝固和骨骼代谢有关的蛋白质非常重要。
应用
有关合适的仪器技术的更多信息，请参阅产品′的分析证书。联系技术服务获得更多支持
苯醌（K1）可作为分析参考标准品，通过反相高效液相色谱技术，用于对橄榄油、 甜菜、人类血浆样本、动植物食品中的分析物进行定量。
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
Determination of vitamin K1 content in olive oil, chard and human plasma by RP-HPLC method with UV?Vis detection
Otles S and Cagindi O
Food Chemistry, 100(3), 1220-1222 (2007)
Xi Gu et al.
Plant physiology, 185(4), 1443-1456 (2021-04-02)
Nonphotosynthetic holoparasites exploit flexible targeting of phylloquinone biosynthesis to facilitate plasma membrane redox signaling. Phylloquinone is a lipophilic naphthoquinone found predominantly in chloroplasts and best known for its function in photosystem I electron transport and disulfide bridge formation of photosystem
Application of a simplified HPLC assay for the determination of phylloquinone (vitamin K1) in animal and plant food items
Jakob E and Elmadfa I
Food Chemistry, 56(1), 87-91 (1996)
Niina M Suni et al.
Journal of mass spectrometry : JMS, 47(5), 611-619 (2012-05-12)
In this article, the effect of spray solvent on the analysis of selected lipids including fatty acids, fat-soluble vitamins, triacylglycerols, steroids, phospholipids, and sphingolipids has been studied by two different ambient mass spectrometry (MS) methods, desorption electrospray ionization-MS (DESI-MS) and
Yanwei Ma et al.
ACS synthetic biology, 8(7), 1620-1630 (2019-06-30)
Vitamin K is essential for blood coagulation and plays important roles in bone and cardiovascular health. Menaquinone-7 (MK-7) is one form of vitamin K that is especially useful due to its long half-life in the circulation. MK-7 is difficult to
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