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Buy AFC Japan Natural Vitamin B Complex with B1, B2, B3, B6, B12, Folic Acid & Glutathione Yeast Extract, No Synthetics, Non-GMO, Supplement for Stress, Energy, Immune & Nervous System,120 Vegan Caplets
![Effect of different yeast extract concentrations on production of vitamin B12 and Folic acid by Klebsiella pneumoniae. Effect of different yeast extract concentrations on production of vitamin B12 and Folic acid by Klebsiella pneumoniae.](https://www.researchgate.net/profile/Mostafa-El-Sheekh/publication/269518565/figure/tbl1/AS:613919190183966@1523381149586/Effect-of-different-yeast-extract-concentrations-on-production-of-vitamin-B12-and-Folic_Q640.jpg)
Effect of different yeast extract concentrations on production of vitamin B12 and Folic acid by Klebsiella pneumoniae.
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Meridian Natural Yeast Extract with Added Vitamin B12 No Added Salt 340 g (Pack of 3) : Amazon.co.uk: Grocery
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