樟树幼苗机械损伤叶片对挥发性有机化合物及叶绿素荧光参数的影响

周帅, 林富平, 王玉魁, 沈应柏, 张汝民, 高荣孚, 高岩

Effects of mechanical damage of leaves on volatile organic compounds and chlorophyll fluorescence parameters in seedlings of Cinnamomum camphora

ZHOU Shuai, LIN Fu-Ping, WANG Yu-Kui, SHEN Ying-Bai, ZHANG Ru-Min, GAO Rong-Fu, GAO Yan

图1 机械损伤后樟树幼苗叶片挥发性有机化合物总离子流。A, 峰面积; DA, 癸醛; FA, 糠醛; HA, 己醛; HEA, 庚醛; 2-HEA, (E)-2-己烯醛; 2,4-HEA, (E,E)-2,4-己二烯醛; 2-NEA, (E)-2-壬烯醛; NA, 壬醛; OA, 辛醛; 2-OEA, (E)-2-辛烯醛。

Fig. 1 Total ion current of volatile organic compounds in mechanically damaged leaves of Cinnamomum camphora seedlings. A, peak area; DA, decanal; FA, furfural; HA, hexanal; HEA, heptanal; 2-HEA, (E)-2-hexenal; 2,4-HEA, (E,E)- 2,4-hexadienal; 2-NEA, (E)-2-nonenal; NA, nonanal; OA, octanal; 2-OEA, (E)-2-octenal.