Ghanem K M, Sabry S A, Gamati S Y
Botany Department, Faculty of Science, Alexandria University, Egypt.
Zentralbl Mikrobiol. 1992;147(3-4):283-7.
The production of riboflavin (vitamin B2) by Candida guilliermondii Wickerham cultivated on solar-containing medium was stimulated in the presence of corn oil (0.1 g%), arginine, phenylalanine (1 m mole/l) or CoSO4.7H2O (1000 micrograms/l). On the other hand, emulsifying agents strongly inhibited yeast growth and vitamin production. Similarly, FeSO4.7H2O and MnSO4.4H2O at 50 and 200 micrograms/l levels, respectively, also showed inhibitory effect. Among the tested purines, xanthine enhanced vitamin production.
在含有太阳能的培养基上培养的季也蒙毕赤酵母（Candida guilliermondii Wickerham）产生核黄素（维生素B2）的过程，在玉米油（0.1 g%）、精氨酸、苯丙氨酸（1毫摩尔/升）或七水硫酸钴（1000微克/升）存在的情况下会受到促进。另一方面，乳化剂强烈抑制酵母生长和维生素的产生。同样，分别以50微克/升和200微克/升水平的七水硫酸亚铁和四水硫酸锰也显示出抑制作用。在测试的嘌呤中，黄嘌呤可提高维生素的产量。
