| 1. | Bacteria in stagnant bowel consume dietery vitamin b12 .
滞留在肠道的内细菌还消耗食物中的维生素B12。 |
| 2. | Pernicious anemia in human is due to failure of absorption of vitamin b12 .
人的恶性贫血是由于不能吸收维生素B12的结果。 |
| 3. | Certain species of seaweed have been reported to contain appreciable quantities of vitamin b12 .
曾有报道某些种海藻含有相当量的维生素B12。 |
| 4. | The vitamin b12 requirements appear to depend upon the levels of choline, methionine and folic acid in the diet .
维生素B12的需要量决定于食品中胆碱、蛋氨酸以及叶酸的含量。 |
| 5. | Vitamin b12 is destroyed by oxidizing and reducing agents, by aldehydes, ascorbic acid, ferrous salts, vanillin and acacia .
维生素B12被氧化剂和还原剂、醛类抗坏血酸、二价铁盐、香草醛和阿拉伯树胶破坏。 |
| 6. | The new function of vitamin b12
维他命b12另一新功能：侦测癌细胞尖兵 |
| 7. | Feed additive - vitamin b12 powder cyanocobalamin cobione
氰钴胺粉剂 |
| 8. | Vegetarian food contains vitamin b12
含有维他命b12的素食食物 |
| 9. | Absorption and storage of vitamin b12
维他命b12的吸收及贮存 |
| 10. | Bacteria in stagnant bowel consume dietary vitamin b12
滞留在肠道的内细菌还消耗食物中的维生素b12 。 |
