摘要
新鲜韭黄浆液分别用有机溶剂乙醚、醋酸乙酯及正丁醇提取,得到蛋白质提取物及非蛋白质提取物,SOS显色试验证实韭黄经乙醚提取后的非蛋白质成分抗突变作用最强。应用气相-质谱进一步分析韭黄非蛋白质成分,得到30种不同的化学物质。其中具有抗突变作用的成分可能为:二甲基二硫化物,4-甲基-2(1H)-吡啶硫酮,二(异丙基)三硫化物,3-烯丙巯基丙酸。
Fresh hotbed chives solutions were extracted respectively by ether, acetic ether and n-butyl alcohol and protein constituents and non-protein constituents were obtained. Ether extractions (non-protein constituents) had the strongest antirriutagenic effects by the SOS chromotest Non-protein constituents of hotbed chives were analysed further by gas chromatography-mass spectrum and 30 chemical substances were isolated and identified. Their antimutagenic substances may be dimethyl disulfide, 4-methyl-2-pyridinethione, di-2-propenyl trisulfide, 3-(allylthio)-propionic acid.
出处
《第二军医大学学报》
CAS
CSCD
北大核心
1991年第5期453-456,共4页
Academic Journal of Second Military Medical University
关键词
韭黄
抗突变作用
SOS显色试验
hotbed chives
antimutagenic effects
SOS chromotest
