摘要 |
The invention relates to a method for the preparation of a stable alkali metal lactate in powder form, the product of said preparation, functional pre-mixes for foodstuff comprising said stable alkali metal lactate powder, and foodstuffs comprising said stable alkali metal lactate powder. In the method according to the invention, a concentrate that contains alkali metal lactate is processed, with cooling, in a mixer/extruder to form a powder of the alkali metal lactate. According to the invention the alkali metal lactates in powder form are stable for at least 48 hours.
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