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
0 J# _' F& p7 E; ~8 x) [9 `; P
, i+ o: N: b5 ?( ~4 w% q+ ^多酚类:涩味
  B+ p. C0 i/ E! @8 A3 L3 q2 {咖啡碱:苦味
氨基酸:鲜爽味
2 T5 L2 B- A* C7 P6 ~$ d6 n可溶性糖:甜味
有机酸︰酸味
! N4 b1 J+ v- O- N/ QFive flavor substances in tea polyphenols: astringent caffeine: bitter amino acid: refreshing flavor soluble sugar: sweet organic acid: sour taste