外源茉莉酸甲酯诱导茶树鲜叶及其采后乌龙茶加工关键工序中七种脂溶性色素变化

施江,王佳童,彭群华,吕海鹏,BALDERMANN Susanne,林智

Changes in Lipid-Soluble Pigments in Fresh Tea Leaves Treated by Methyl Jasmonate and During Postharvest Oolong Tea Manufacturing

SHI Jiang,WANG JiaTong,PENG QunHua,LÜ Haipeng,BALDERMANN Susanne,LIN Zhi

表1 外源茉莉酸甲酯诱导后的鲜叶加工成乌龙茶过程中叶绿素和类胡萝卜素含量变化

Table 1 Changes of carotenoids and chlorophyll a/b in oolong tea manufacturing from tea leaves treated with methyl jasmonate (µg·g-1 DW)

样品 Sample 叶黄素 Lutein β-胡萝卜素 β-Carotene 新叶黄素 Neoxanthin 玉米黄质 Zeaxanthin α-胡萝卜素 α-Carotene 叶绿素a Chlorophyll a 叶绿素b Chlorophyll b 0H-F 405.06±17.71e 177.81±5.34c 117.49±6.98c 117.38±10.22h 42.24±3.87i 986.71±96.83e 521.48±49.1cd 0H-W1 457.17±33.65bc 227.31±4.33a 70±5.76hi 73.2±4.16n 34.95±0.73k 1284.89±126.09a 472.84±44.52d 0H-W2 457.67±14.78bc 216.95±5.28ab 84.77±8.05fg 73.2±4.16n 33.28±0.47kl 1217.31±119.45b 488.22±45.97cd 0H-W3 427.22±9.86cd 192.1±2.67b 90.01±1.1ef 94.66±8.28k 33.28±0.47kl 1080.04±105.98d 440.22±41.45e 0H-R 331.29±4.28hi 115.85±0.39hi 84.48±3.07fg 114.36±25.05hi 30.56±0.18l 634.34±62.25jk 346.81±32.65gh 0H-OT 277.36±32.72j 32.23±1.78k 69.77±2.87i 67.23±8.63 50.06±0.87fg 181.03±17.76n 164.92±15.53k 12H-F 306.84±12.45i 116.36±3.03hi 104.6±4.11de 108.8±3.65j 40.48±1.09ij 915.49±89.84e 499.63±47.04cd 12H-W1 371.05±9.64fg 138.97±5.29fg 86.05±6.69f 79.35±7.41mn 34.95±0.73k 796.17±78.13gh 419.05±39.45ef 12H-W2 359.35±8.33g 142.57±3.06f 84.75±1.61fg 80±1.64mn 33.28±0.47kl 807.17±79.21g 419.98±39.54ef 12H-W3 345.36±15.67gh 127.41±4.4g 90.91±5.25ef 87.03±6.62l 33.49±0.79kl 719.86±70.64hi 389.96±36.72fg 12H-R 340.32±22.29h 94.49±3.43j 89.71±2.07ef 114.36±25.05hi 38.8±2.89j 510.94±50.14l 324.28±30.53h 12H-OT 332.76±9.34hi 23.03±0.42lm 101.97±1.9de 159.92±14.99f 50.35±0.6gh 117.87±11.57n 193.76±18.24ij 24H-F 436.19±16.67cd 148.05±3.44ef 156.4±6.44a 159.46±18.4fg 48.25±0.92gh 590.95±57.99kl 354.62±33.39gh 24H-W1 467.24±15.08bc 119.26±13.6h 89.54±3.78ef 204±43.21bc 81.04±14.66bc 647.49±63.54j 597.51±56.26b 24H-W2 413.49±15.61de 127.37±5.44gh 71.92±9.74hi 182.35±13.46de 51.78±13.71f 691.16±67.82i 567.33±53.42bc 24H-W3 463.59±16.9cd 159.88±5.08de 94.86±4.2e 193.53±4.28cd 48.32±1.44g 866.7±85.05fg 599.04±56.4ab 24H-R 472.44±22.76b 114.32±3.21hi 107.88±9.32de 219.36±12.68b 90.83±6.47a 614.67±60.32k 440.66±41.49e 24H-OT 306.84±18.44i 23.88±0.89l 101.22±3.92e 194.56±10.32cd 85.21±4.12b 93.93±9.22o 186.66±17.57j 48H-F 447.09±7.61c 149.78±7.42e 62.46±0.86i 82.76±20.67m 30.01±1.06l 1137.84±111.66c 408.4±38.45f 48H-W1 516.06±6.99a 159.7±1.13de 132.37±10.17b 230.16±10.54a 79.93±4.67c 863.38±84.72fg 631.3±59.44a 48H-W2 417.33±3.31de 160.16±8.31d 79.35±4.21gh 159.11±5.35fg 71.06±2.37e 868.99±85.27f 517.39±48.71cd 48H-W3 425.05±8.59d 153.88±5.39de 73.11±0.74hi 151.08±2.24g 67.52±1.07ef 834.25±81.87fg 532.58±50.14c 48H-R 410.59±5.46de 89.22±1.16k 77.51±4.75gh 174.48±4.46de 77.36±1.55cd 474.9±46.6m 388.54±36.58fg 48H-OT 377.82±23.33f 22.1±0.87m 72.13±4.39hi 154.56±9.2fg 67.81±3.55ef 112.16±11.01no 198.43±18.68i 168H-F 386.78±12.48ef 147.76±2.82ef 73.35±1.19h 171.93±3.89e 50.06±0.87gh 642.37±63.04jk 358.43±33.75g 168H-W1 393.76±1.56ef 111.86±2.4hi 87.6±3.24f 195.69±4.61c 87.29±1.69ab 597.65±58.65kl 492.37±46.36cd 168H-W2 369.34±7.64fg 139.05±5.1fg 81.59±2.04g 182.62±2.11d 81.86±0.85bc 746.53±73.26h 506.17±47.66cd 168H-W3 409.1±6.92de 149.62±1.87ef 73.11±0.74hi 170.36±5.05ef 75.34±2.13d 805.08±79gh 530.75±49.97cd 168H-R 394.28±14.68ef 109.56±2.29i 77.51±4.75 170.93±6.14 76.38±2.52 587.16±57.62 451.54±43.1 168H-OT 189.43±12.28k 16.65±0.51 50.2±0.14 104.26±4.45 46.43±1.81 84.69±8.31 126.01±10.64