步骤一,花生样品处理:将市售花生籽粒置于110 mW s/cm 2 的紫外灯下灭菌1-2h后,分别接种一定浓度的不同真菌悬浮液,不同接种样品取M个平行实验样品,M为5-20之间的正整数;将接种后的花生样品取3 g放置于20 mL顶空进样瓶中,瓶口用棉花封口,每一组的花生籽粒样品分别放置在不同的塑料框中并用聚乙烯薄膜袋套...
MW represents the molecular mass of the compounds, RI represents the relative retention index, Rt represents retention time, Dt represents relative migration time after normalization. Download: Download high-res image (3MB) Download: Download full-size image Fig. 2. The fingerprints of VOCs in sa...