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阿片(Opium)是从罂粟果实中得到的天然产品。阿片中含20种以上生物碱,约占其总重量的25%,包括吗啡类与罂粟碱类。前者主要有吗啡(Mornhine,7~15%),可待因(Codeine,0.5%),蒂巴因(Thebaine,0.2%)l后者有罂粟碱(Papaverine,1%),那可汀(Narco-tine,6
Opium is a natural product derived from poppy fruit. Opiates contain more than 20 alkaloids, accounting for about 25% of their total weight, including morphine and papaverine. The former mainly include morphine (Mornhine, 7-15%), codeine (0.5%), and thebaine (0.2%). The latter includes papaverine (1%), Narco-tine (6