“粗茶”是指普通的茶叶,和新茶、名茶相对。以绿茶为例,绿茶以最嫩、最新鲜的茶叶为贵,但从营养角度来看,并非价格昂贵的新茶、名茶,一定胜过价格低廉的粗茶和老茶。新茶多为嫩芽,叶片秀薄,其中含有大量的氨基酸物质,几乎不含茶多酚、茶丹宁以及茶多糖之类苦味物质,所以喝起来 “Rough tea” refers to ordinary tea, and new tea, tea relative. Take green tea as an example, green tea is expensive for the tender and freshest tea, but from a nutritional point of view, it is not the expensive new and famous tea that must outperform the inexpensive raw and old tea. Most of the new tea buds, leaves thin, which contains a lot of amino acids, almost no tea polyphenols, tea tannins and tea bitter substances like bitter, so drink it