生姜又名白姜、均姜,为姜科植物姜的新鲜根茎。其性味辛、温,具有解表散寒、化痰止咳之功效[1]。含姜烯、水芹烯、姜酮、龙脑、姜醇等物质,有抑菌、驱自由基的作用[2]。目前有研究表明姜精油对果蝇的急性毒性较强,但对哺乳动物的毒性研究未见详细报道[3]。在前期试验中我们测得 Ginger, also known as white ginger and ginger, is a fresh rhizome of Zingiberaceae ginger. Its nature is spicy and warm, and it has the effect of relieving the symptoms of cold and dispelling cold, relieving phlegm and relieving coughing [1]. Contains zingiberene, phellanden, zingerone, borneol, gingerol and other substances, which have the effect of inhibiting bacteria and expelling free radicals [2]. At present, studies have shown that ginger essential oil has strong acute toxicity to Drosophila, but no detailed reports on mammalian toxicity have been reported [3]. In the previous test we measured