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Process for the preparation of an aroma distillate and an aroma distillate produced by the process
Process for the preparation of an aroma distillate and an aroma distillate produced by the process
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机译:制备香气馏出物的方法和由该方法生产的香气馏出物
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摘要
An aroma distillate of a bacterial culture containing alpha -acetolactic acid is prepared by acidifying the bacterial culture to a pH of about 3-4 and subjecting it to water vapor distillation in the presence of oxygen for oxidation of the alpha -acetolactic acid to diacetyl. When 10% of the culture is driven off, a yield of 85% of diacetyl is obtained. The resultant distillate is used for aromatizing edible fats.
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