Method for the enzymatical preparation of flavours rich in c6-c10 aldehydes

摘要

The invention relates to a method for the preparation of flavors with for instance creamy, green, cucumber like fatty odor characteristics by reacting an oil or fat comprising unsaturated fatty acid triglycerides with a lipoxygenase preparation capable of converting triglycerides into their hydroperoxides in a multiphase system in the presence of air, air enriched with oxygen or oxygen and, subsequently thermally converting the obtained mixture-preferably under acidic conditions-resulting in an aldehyde containing product. Further the invention encompasses the use of the obtained flavors for incorporation in all kinds of food products like dairy products such as ice-cream, yoghurt and skim milk and savory products as well as the produced flavored products.