COMPOSITIONS AND METHODS FOR INHIBITING ENDOSPORES USING GREEN TEA POLYPHENOLS
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Jul 16, 2014
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Jul 16, 2013
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Compositions and methods of killing, inactivating, or otherwise reducing the spores such as bacterial spores are disclosed. The methods typically include reducing or preventing spore reactivation comprising contacting spores with an effective amount of one or more green tea polyphenols (GTP), one or more modified green tea polyphenols (LTP), or a combination thereof. In a preferred embodiment, the LTP is (−)-epigallocatechin-3-gallate (EGCG) esterified at the 4′ position with stearic acid, EGCG esterified at the 4′ position with palmitic acid, or a combination thereof. The compositions and methods can be used in a variety of applications, for example, to increase the shelf-life of a food or a foodstuff, to reduce or delay the spoilage of a food or a foodstuff, or to decontaminate a device contaminated with spores.
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