Vitamin B12 content of fermented foods in the tropics

Abstract

The vitamins B12 (V. B12) content of fermented foods transforted from tropical countries was analysed. Of tjose, Tempeh was an interesting example, because it is made of soybeans and contained a comparatively large amount of V.B12 namely 4,6 mg/100 g. However not all the Tempehs contained such large amounts.