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- methylol riboflavin 羟甲基核黄素
- methylol riboflavine [化] 羟甲核黄素
- These include calcium, protein, riboflavin and other minerals and vitamins. 包括钙质、蛋白质、核黄素和其他矿物质和维生素。
- FMN (flavin mononucleotide) A derivative of riboflavin that is a coenzyme in electron-transfer reactions. 黄素单核苷酸(FMN):核黄素的衍生物,在电子传递反应中是一种辅酶,作为多种脱氢酶的辅助因子起作用。
- FAD (flavin adenine dinucleotide) A derivative of riboflavin that is a coenzyme in electron-transfer reactions. 黄素腺嘌呤二核苷酸(FAD):核黄素的衍生物,在电子传递反应中是一种辅酶,它作为各种脱氢酶的辅助基团起作用。
- Riboflavin undergoes photodecomposition with resulting production of free radical containing products. 核黄素,经光解作用而生成含有自由基的产物。
- The average consumption of niacin and ascorbic acid was adequate of retinol equivalent and riboflavin was low. 维生素中烟酸和抗坏血酸摄入充足,视黄醇当量和核黄素摄入偏低。
- Ingredients:Rose extract,hydroxyethyl cellulose, propylene glycol, glycerol, methylol acrylamide ethylic lycine, methacrylate copolymer. 成分:玫瑰提取液,羟乙基纤维素,丙二醇,甘油,甲基丙烯酰乙基甜菜碱,甲基丙烯酸酯共聚物。
- Vitamin B12, potassium, magnesium and riboflavin, which promote cardiovascular health and energy production. 维生素B12、钾、镁和核黄素,促进心血管健康和能源生产的。
- The ribR gene in Bacillus subtilis encodes monofunctional flavin kinase, which would convert riboflavin to FMN. 枯草芽孢杆菌的ribR基因编码单功能的黄素激酶,催化核黄素转变为核黄素-5-磷酸酯。 ribR基因与其它未知功能基因构成一个操纵子,调控机制未知,通常处于不表达状态。
- In particular, they suggest removing the epithelium before the application of riboflavin. 特别是他们建议在使用核黄素前去除角膜上皮。
- Objective: Lumiflavin fluorescence method was developed to detect the content of riboflavin in urine. 目的:改进光黄素荧光法测定尿中核黄素的含量。
- It was shown that the curing process of resoles, at first, proceeded by condensation reaction of methylol groups, and the formation of dimethylene ether linkage was predominant. 结果表明热固性酚醛树脂的固化过程,首先是羟甲基发生缩合反应,缩合反应形成醚键是主要的。
- The change of AC values appeared sooner than that of daily excretions of riboflavin in urine. AC值与全日尿中核黄素排出量比较,缺乏时变化得早,故用来评定核黄素缺乏较为灵敏。
- A new type of acrylic emulsion pressure - sensitive adhesive was prepared by using hydroxypropyl aery-late and N - methylol acrylamide as cross - liking monomers. 选用丙烯酸羟丙酯和N-羟甲基丙烯酰胺作为交联单体参与丙烯酸酯共聚,研制出一种新型的丙烯酸乳液压敏胶。
- Vitamins: Thiamine, riboflavin and niacin to help maintain healthy skin, eyes and nerves. 维他命B:硫胺素,核黄素,和烟酸有助于维持宝宝健康的皮肤,眼睛和神经系统
- One week after deficiency the AC values were elevated, while after repletion of riboflavin they returned to normal. 动物缺乏核黄素一周后,AC值即迅速增高,而补充核黄素后又恢复正常。
- Thus, the fluorometry was regarded as a suitable method for determining intracellular riboflavin of yeast. 荧光光度法测定准确性高,稳定性强,为测定酵母胞内核黄素的最佳方法。
- Sustained release and intragastric floating riboflavin(B2HBS) tablets based on PVP and PVA. were developed. 以PVP、PVA为辅料的核黄素胃漂浮缓释片在体外能缓慢释药,人尿排药量试验表明该片生物利用度是普通片的1.58倍。
- Conclusions College students can get adequate thiamine and riboflavin from dietary. 结论高海拔地区学生可从日常膳食中获取足量的硫胺素与核黄素。