摘要
采用水蒸气蒸馏法提取阔叶箬竹叶挥发油,用乙醚作溶剂多次萃取,利用气相色谱-质谱分析,共鉴定出45种化合物,占色谱总流出峰面积的62.36%,其中相对含量较高的化合物主要是烷烃化合物(29.15%)、己醛(11.20%)、苯甲醇(3.26%)、5,6,7,7а-四氢化-4,4,7а-三甲基-2(4H)-苯并呋喃酮(1.94%)、2-己烯醛(1.92%)、棕榈酸(1.75%)、苯乙醇(1.71%)、苯甲醛(1.62%)、α紫罗兰酮(1.34%)及2(3H)-苯并噻唑酮(1.25%)等。
Essential oils were extracted from Indocalamus latifolius leaves by steam distillation. Ether was used as the solvent to extract volatile components many times. Volatile components were analyzed by GC/MS. 45 components are identified , which amount to 62.36% of the total peak area, and their main components are alkane （29.15%）, hexanal （11.20%）, benzyl alcohol （3.26%）, 5,6,7,Ta-tetrahydro-4,4,Ta-trimethyl-2（4H）-benzofuranone （1.94%）,2-hexenal （1.92%）, n-hexadecanoic acid （1.75%）, phenylethyl alcohol （ 1.71% ）, benzaldehyde （ 1.62 % ）, （E）-4-（ 2,6,6-trimethyl-2-cyclohexen-l-yl）-3-buten-2- one（1.34%） ,2（3H）-benzothiazolone（1.25%）, etc.
出处
《质谱学报》
EI
CAS
CSCD
2007年第2期117-121,共5页
Journal of Chinese Mass Spectrometry Society
基金
湖南省教育厅科学研究项目(06C883)
湖南省科技厅重点项目(05nk2009)
