Today we present another article in –Bam Bam
Introduction
Along with drying and freezing, fermentation is one of the oldest known methods of food preservation. Archeological evidence suggests humans began fermenting foods as early as the Neolithic period. Of course the chemistry involved was not understood; primitive cultures often attributed the chemical transformation of fermentation to the deities of the day. The earliest ferments were likely mead, beer, wine, leavened bread, pickled vegetables and the various fermented milk products (yogurt and kefir).
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