CAJ | 학술논문

研究了富铬酵母的培养方法，发现培养基中低浓度的铬(＜100mg/kg)对酵母生长起促进作用，且随着铬浓度的增加酵母对铬的富集作用亦增加。用200～320nm波长范围对富铬酵母及普通酵母溶液进行紫外扫描，发现在260nm处有一特征的吸收峰。富铬酵母中有机铬占总铬量的97.6％.
연구료부락효모적배양방법，발현배양기중저농도적락(＜100mg/kg)대효모생장기촉진작용，차수착락농도적증가효모대락적부집작용역증가。용200～320nm파장범위대부락효모급보통효모용액진행자외소묘，발현재260nm처유일특정적흡수봉。부락효모중유궤락점총락량적97.6％.
This paper offered a method to get organic chromium nutrient bycultivating chromium-enriched yeast. It was found that the solution of low consistency promoted the growth of yeast, and with increasing the chromium concentration in culture,the chromium content of chromium-enriched yeast would increase. The solution of chromium-enriched and normal brewer' s yeast was measured by ultraviolet spectrometry with in 200～320nm wavelength range. A characteristic ultraviolet absorption peak appeared at 260nm. The organic chromium was about 97.6% of the total chromium in chromium-enriched yeast.