0.75 ml trichloromethane and 1.5 ml purified water were added to the upper phase. After vortex fully for 3 times and centrifuging, an internal standard was a 100 μl aliquot of each sample with 20 μl ...
Fruits, roots, stems, leaves, and flowers of Satsuma mandarin (Citrus unshiu Marcov. Variety Miyagawa wase) were obtained from Linhai, Zhejiang province, China. Uniform fruits were harvested at five ...