Preparation method of tea polyphenol-meat protein compound with synergistic antioxidant effect

The invention discloses a preparation method of a tea polyphenol-meat protein compound with a synergistic antioxidant effect, and belongs to the technical field of food/agricultural product processing. The method comprises the steps of meat protein pretreatment, compounding of tea polyphenol and meat protein, dialysis, drying and the like, and the tea polyphenol-meat protein compound with the synergistic antioxidant effect can be obtained. The method is simple in process, short in consumed time, low in energy consumption, convenient to operate, safe, free of pollution and easy for industrial production, and has important guiding significance for development of nutrient enrichment products through reasonable diet matching. 本发明公开了一种协同抗氧化的茶多酚-肉类蛋白复合物的制备方法，属于食品/农产品加工技术领域。该方法包括肉类蛋白预处理、茶多酚与肉类蛋白复配、透析、干燥等步骤，即可获得具有协同抗氧化的茶多酚-肉类蛋白复合物。该方法工艺简单、耗时短、能耗低、操作方便、安全无污染，而且易于工业化生产，对于合理膳食搭配用于营养强化产品的开发具有重要指导意义。