Tiwari K P, Pandey A, Mishra N
Zentralbl Bakteriol Naturwiss. 1980;135(3):226-9. doi: 10.1016/s0323-6056(80)80027-9.
The influence of uranium, thorium, zirconium, and thallium (I) on fermentation production of lactic acid from molasses by Lacstobacillus bulgaricus AU was studied. It was found that thorium, at lower experimental concentration, and zirconium, at higher experimental concentration, stimulate the acid-producing activity of the bacteria, while uranium and thallium reduce. it.
研究了铀、钍、锆和铊（I）对保加利亚乳杆菌AU利用糖蜜发酵生产乳酸的影响。结果发现，较低实验浓度的钍和较高实验浓度的锆会刺激该细菌的产酸活性，而铀和铊则会降低其产酸活性。
