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Method for extracting phenolic compounds from olive fruit water and preparation of an extract titrated with olive and grape polyphenols
Method for extracting phenolic compounds from olive fruit water and preparation of an extract titrated with olive and grape polyphenols
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机译:从橄榄果水中提取酚类化合物的方法以及用橄榄和葡萄多酚滴定的提取物的制备
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摘要
The present invention relates to a method for extracting phenolic compounds with low molecular weights from olive fruit water; the invention also relates to compositions enriched with phenolic compounds including at least 40% of dry matter, said dry matter consisting of at least 30% hydroxytyrosol; the invention also relates to a method for drying said compositions by spraying using grape polyphenol extracts as a drying medium as well as to powders titrated with phenolic compounds of olives and grapes obtained after drying.
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