From: Quality analysis and antioxidant activity of different types of tea powder
Amino Acid(ug/g) | Matcha TP | Huangjinya green TP | Oolong TP | Black TP | Pu-erh TP |
---|---|---|---|---|---|
Tean | 4702.400 ± 8.65b | 25,440.000 ± 4.15a | 1218.400 ± 5.34c | 944.000 ± 5.63d | 62.200 ± 2.19e |
Glu | 2240.000 ± 9.87b | 4272.000 ± 9.45a | 363.360 ± 0.97d | 430.240 ± 5.12c | 43.904 ± 1.31e |
Asp | 2180.800 ± 8.39b | 2561.600 ± 8.19a | 538.880 ± 0.67c | 390.240 ± 9.54d | 27.216 ± 1.05e |
Gln | 339.840 ± 3.44b | 2331.200 ± 16.79a | 46.960 ± 0.31d | 67.616 ± 1.08c | 9.805 ± 0.12e |
Ser | 606.720 ± 3.11b | 840.800 ± 9.60a | 149.264 ± 0.56c | 112.704 ± 1.23d | 7.837 ± 0.14e |
Thr | 393.280 ± 4.42b | 398.880 ± 1.02a | 127.280 ± 0.63c | 86.480 ± 0.75d | 26.608 ± 1.13e |
Pro | 179.520 ± 2.41a | 161.120 ± 2.05b | 58.064 ± 0.65c | 33.456 ± 1.03d | 21.200 ± 0.23e |
Ala | 575.680 ± 1.65a | 286.400 ± 1.10b | 143.968 ± 0.87d | 180.160 ± 0.88c | 1.017 ± 0.05e |
Arg | 1193.920 ± 2.70b | 5932.800 ± 7.21a | 103.616 ± 1.12c | 108.912 ± 0.87c | 26.752 ± 0.81d |
Lys | 255.200 ± 1.47b | 308.000 ± 3.15a | 55.360 ± 0.66c | 18.896 ± 0.61d | 7.797 ± 0.09e |
Val | 228.320 ± 9.32a | 160.480 ± 1.48b | 93.760 ± 1.06c | 50.864 ± 0.78d | 16.896 ± 0.65e |
GABA | 253.440 ± 0.91a | 135.408 ± 1.16b | 76.288 ± 1.03c | 134.400 ± 0.47b | 32.912 ± 0.23d |
Ile | 203.360 ± 1.98a | 145.856 ± 2.41b | 90.768 ± 0.49c | 62.224 ± 0.91d | 40.160 ± 1.22e |
Asn | 16.512 ± 0.64b | 16.896 ± 0.45b | 17.968 ± 0.48a | 12.848 ± 0.98c | 16.896 ± 0.34b |
Cit | 23.312 ± 0.32b | 60.688 ± 1.10a | 20.832 ± 0.50c | 18.448 ± 0.41d | 17.712 ± 0.23e |
Tyr | 204.800 ± 2.04b | 287.200 ± 4.32a | 120.464 ± 1.16c | 90.944 ± 0.87d | 46.064 ± 0.55e |
Orn | / | 5.894 ± 0.68a | 4.514 ± 0.21b | / | 5.538 ± 0.24 |
Phe | 162.560 ± 1.34b | 217.920 ± 0.91a | 116.496 ± 0.47c | 37.504 ± 1.21d | 13.637 ± 0.59e |
His | 125.488 ± 0.15b | 244.000 ± 1.35a | 38.800 ± 0.65c | 22.864 ± 0.21d | 14.368 ± 0.52e |
Leu | 172.800 ± 1.12b | 235.200 ± 0.80a | 71.312 ± 0.69c | 41.696 ± 1.10d | 23.280 ± 1.36e |
Trp | 238.560 ± 1.66a | 223.680 ± 1.62a | 129.648 ± 0.74b | 62.272 ± 0.80c | 16.912 ± 0.33d |
Gly | 34.208 ± 1.52b | 68.016 ± 0.87a | 32.112 ± 0.95c | 32.096 ± 0.59c | 27.856 ± 0.78d |
Total Amino Acid (mg/g) | 14.331 ± 4.32b | 44.334 ± 6.35a | 3.618 ± 6.32c | 2.939 ± 1.53d | 0.507 ± 1.32e |