CAJ | 학술논문

利用水蒸气蒸馏法提取泡桐花中的精油,运用GC-MS技术,对其化学成分进行分析鉴定,用色谱峰面积归一化法计算各组分的相对含量.分离出91个组分,鉴定了其中69个组分,占总精油量的89.33%.泡桐花精油的主要成分为苯甲醇(13.276%)、1,2,4-三甲氧基苯(8.342%)、2-甲氧基-3-(2-丙烯基)-苯酚(6.141%)、3,4-二甲氧基苯酚(3.986%)、二十三烷(3.682%)和二十五烷(3.238%)等.
이용수증기증류법제취포동화중적정유,운용GC-MS기술,대기화학성분진행분석감정,용색보봉면적귀일화법계산각조분적상대함량.분리출91개조분,감정료기중69개조분,점총정유량적89.33%.포동화정유적주요성분위분갑순(13.276%)、1,2,4-삼갑양기분(8.342%)、2-갑양기-3-(2-병희기)-분분(6.141%)、3,4-이갑양기분분(3.986%)、이십삼완(3.682%)화이십오완(3.238%)등.
The essential oil from the flowers of Paulownia tomentosa (Thunb.) Steud. was obtained through hydrodistillation. The chemical components were separated and identified by GC-MS. Relative content of each component was determined by area nomalization. Sixty-nine compounds representing 89.33 % of the oil were identified. The most abundant constituents were benzyl alcohol (13.276 %), 1,2,4-trimethoxybenzene ( 8. 342 %),phenol, 2-methoxy-3-(2-propenyl ) ( 6. 141%), phenol, 3,4-dimethoxy-(3.986 % ), tricosane(3.682 %) and pentacosane (3.238 %).