This paper firstly reviewed the recent studies on the extraction methods and physiological activity of tea polysaccharides, and then forecasted its future research direction and development prospect.%主要对近年来关于茶多糖的提取方法和生理活性方面的研究进行了综述,并且对茶多糖未来的研究方向和发展前景进行了展望.
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