CAO AI-HUA, XU GUANG-JUN, LI YI-QIANG, LIU BAO-AN, SUN HUI-QING, ZHENG XIAO, WANG XINWEI, XU JIN-LI. Analysis of Mancozeb Residue in TobaccoJ. Tobacco Science & Technology, 2005, 38(7): 24-26.
Citation:
CAO AI-HUA, XU GUANG-JUN, LI YI-QIANG, LIU BAO-AN, SUN HUI-QING, ZHENG XIAO, WANG XINWEI, XU JIN-LI. Analysis of Mancozeb Residue in TobaccoJ. Tobacco Science & Technology, 2005, 38(7): 24-26.
CAO AI-HUA, XU GUANG-JUN, LI YI-QIANG, LIU BAO-AN, SUN HUI-QING, ZHENG XIAO, WANG XINWEI, XU JIN-LI. Analysis of Mancozeb Residue in TobaccoJ. Tobacco Science & Technology, 2005, 38(7): 24-26.
Citation:
CAO AI-HUA, XU GUANG-JUN, LI YI-QIANG, LIU BAO-AN, SUN HUI-QING, ZHENG XIAO, WANG XINWEI, XU JIN-LI. Analysis of Mancozeb Residue in TobaccoJ. Tobacco Science & Technology, 2005, 38(7): 24-26.
The analytical methods of residual mancozeb and its metabolite, ethene thiourea (ETU), in tobacco were established with GC and HPLC separately.The average recovery of mancozeb in fresh and dried leaves was 82.99%-97.99%, and that of ETU was 81.60%-86.17%within the addition concentration of 0.1-10mg/kg, and the RSDs of mancozeb and ETU were 1.4%-7.01% and 0.9%-4.2%, respectively.
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