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PRESERVATIVE COMBINATIONS
专利权人:
Purac Biochem B.V.
发明人:
Eelco Anthonius Johannes Heintz,Kumar Saurabh
申请号:
US14352666
公开号:
US20140302218A1
申请日:
2012.10.18
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention relates to a preservative system capable of protecting against spoilage by bacteria, yeasts and moulds in carbonated and non-carbonated beverages. In accordance with the invention this objective is realized with a preservative system comprising a combination of vanillin and cinnamate. Vanillin is known for its anti mould action. However the dosages that are needed of are too high for most applications. The present inventors found that potassium cinnamate at low concentrations has a positive effect on the inhibition of moulds in combination with vanillin. Moreover, the present invention, using a combination of vanillin cinnamate accomplishes complete inactivation of moulds at manageable sensory levels. Hence the present invention provides a preservation system comprising combinations of vanillin and cinnamate as well as applications of such preservation systems in alimentary products, especially carbonated and non-carbonated beverages.
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中国工程科技知识中心
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