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Method for preparing polyphenol extracts from spinach leaves
Method for preparing polyphenol extracts from spinach leaves
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机译:一种菠菜叶中多酚提取物的制备方法
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摘要
A method for preparing a concentrated spinach extract in a liquid or dry form and having a polyphenol titer greater than or equal to 50% is described. The method includes a step of purifying a raw spinach extract in a liquid form using a liquid-liquid extraction technique with a food oil.
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