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马钱子(又名番木鳖)是马钱科植物 Stry-chnos-nux vomica L.的成熟干燥种子,有大毒。药典规定,生马钱子须经炮制方可入药。古代及现代炮制方法有多种,皆称皮毛有毒,炮制可去毒。炮制后由于皮毛中士的宁减失,即达到所谓“去毒”入药的目的。我们采用油炸法炮制,并作了炮制前后士的宁的含量测定。结果证实炮制温度和士的宁的损失率成
Strychnos nux vomica L., which is a mature dry seed of the Stry-chnos-nux vomica L., is a large poison. The Pharmacopoeia stipulates that raw horse money must be processed before it can be used as medicine. Ancient and modern methods of concoction have a variety of, all said that the skin is poisonous and can be detoxified. After the concocting, because of the loss of sergeant serpentine, the purpose of so-called “detoxification” was achieved. We used the frying method and made a determination of the content of strychnine before and after processing. The results confirmed that the processing temperature and the loss rate of strychnine