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实验用苯+乙醇(2:1V/V)混合溶剂抽提水青树木粉,所得提取物用CH_2N_2甲基化后,用GC和GC—MS分离鉴定其中的各种化学成份,共分离出了20种成份。其中烃类两种:去氢白菖烯,2,6,10—三甲基十二烷;芳香族化合物十种:3—甲氧基苯甲醛,4—甲氧基苯甲酸甲酯,4—甲氧基苯丙酮,3,4—二甲氧基苯甲醛,3,4—二甲氧基苯乙酮,3,4—二甲氧基苯甲酸甲酯,3,4—二甲氧基苯丙烯酸甲酯,3,4,5—三甲氧基苯甲酸甲酯,4—甲氧基苯丙烯酸甲酯,4,4′—双甲酯基二苯乙烷;甲酯化的脂肪酸八种:肉豆蔻酸甲酯,棕榈酸甲酯,棕榈油酸甲酯,硬脂酸甲酯,油酸甲酯,花生酸甲酯,山榆酸甲酯和壬二酸二甲酯。
The experimental tree was extracted with benzene+ethanol (2:1V/V) mixed solvent. The resulting extracts were methylated with CH 2 N 2 , and the chemical components were separated and identified by GC and GC-MS. Ingredients. There are two types of hydrocarbons: dehydroabietylene, 2,6,10-trimethyldodecane, and aromatic compounds: 10-methoxybenzaldehyde, methyl 4-methoxybenzoate, 4 - methoxypropiophenone, 3,4-dimethoxybenzaldehyde, 3,4-dimethoxyacetophenone, methyl 3,4-dimethoxybenzoate, 3,4-dimethoxy Methyl phenyl methacrylate, methyl 3,4,5-trimethoxybenzoate, 4-methoxyphenyl methacrylate, 4,4′-biscarbomethoxy diphenyl ethane; methyl esterified fatty acids eight Species: methyl myristate, methyl palmitate, methyl palm oleate, methyl stearate, methyl oleate, methyl arachidate, methyl behenate and dimethyl sebacate.