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仲丁胺即2-氨基丁烷 C_2H_5(CHa_3);CHNH_2(2-Aminobutane简称2-AB),具强挥发性。Eckert等自1962年以来用仲丁胺洗果和熏蒸作试验,得到抑制柑桔果实绿霉(Penicillium digitatum )致腐效应;1964年又报道仲丁胺盐的水溶液对苹果和梨(P.expansum )、桃(Monilinia fructicola)、香蕉(Gloeosporium musarum )等贮藏病害具防治效果。Graham等1970年试以仲丁胺熏蒸处理马铃薯块茎,可控制贮藏中坏疽(Phoma exigua foveata )和皮点(Oospora pustulans )侵害。此后,在这方面屡见报道。 1972年美国FDA曾允许以30ppm的残留限制应用仲丁胺于柑桔果实的采后处理。但至今未见仲丁胺应用于其它蔬菜防腐效应的研究和报道。
2-aminobutane C_2H_5 (CHa_3); CHNH_2 (2-Aminobutane referred to as 2-AB), with strong volatility. Eckert et al., Since 1962, used sutamide scouring and fumigation tests to inhibit the rotting effect of citrus fruits, Penicillium digitatum. In 1964, it was reported that aqueous solutions of sec-butylamine were effective against apple and pear (P.expansum ), Peach (Monilinia fructicola), banana (Gloeosporium musarum) and other storage disease prevention and control. Graham et al. (1970) attempted to fumigate potato tubers with sec-butylamine to control Phoma exigua foveata and Oospora pustulans in storage. Since then, frequently reported in this area. In 1972, the United States FDA had allowed the application of sec-butylamine in citrus fruit postharvest at residue limits of 30 ppm. However, no studies have been reported on the antiseptic effect of sec-butylamine applied to other vegetables.