喝茶时口感滋味与化学成分对应关系

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茶叶中五大呈味物质
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- i2 o( H) M* u. ^9 ?! V9 f0 B6 h多酚类:涩味
0 n- U& O( f" `) @3 Q咖啡碱:苦味
4 j, Z2 p* z( r3 O氨基酸:鲜爽味
3 |! C8 l! O/ h$ c! Z3 {8 f可溶性糖:甜味
2 I5 a/ u7 N6 C' n) P' j有机酸︰酸味
2 D: S7 W  P% t& hFive flavor substances in tea polyphenols: astringent caffeine: bitter amino acid: refreshing flavor soluble sugar: sweet organic acid: sour taste