GC-MS spectral Day 1

This study tested an electronic nose device to detect the presence of fruit flies on snake fruit from the first to the fourth day after fruit fly infestation, GC-MS analysis was also conducted to confirm the mechanism of the differentiating compounds between the control and fruit fly treatments.本研究采用电子鼻（electronic nose）设备，于果蝇侵染蛇皮果后的第1至第4天，检测蛇皮果表面果蝇的存在情况；同时开展气相色谱-质谱联用（GC-MS）分析，以明确对照组与果蝇侵染处理组间差异区分化合物的作用机制。