摘要
水蒸汽蒸馏法提取黑龙江产芹菜籽,以1.18%产率获得精油。用GC-MS联机分析精油共检测出23个成分,鉴定出占总精油91.375%的18种成分,主要成分为柠檬烯(31.149%),β-蛇床烯(22.281%),对甲苯基异戊酸酯(14.944%),α-2-丙烯基苯甲醇(9.872%),β-月桂烯(4.324%)和α-蛇床烯(4.322%)。精油对亚硝酸钠的清除作用研究结果显示:芹菜籽精油具有明显的清除亚硝酸盐作用,当精油用量0.4mL时,清除率最大为71.28%。
The essential oil was obtained from celery seeds grown in Heilongjiang Province by steam distillation extraction method, and its yield was 1.18%. The chemical components of the essential oil were analyzed by GC - MS, and 23 constituents were detected. There were 18 compounds were identified which account for 91. 375% in essential oil. The main constituents are limonene （31. 149% ）,β - selinene （22. 281% ）, p - cresyl isovalerate （ 14. 944% ）, α -2 - proponylbenzenemetbanol （9. 872% ）, β - myrcene （4. 324% ） and α - selinene （4. 322% ）. The effect of scavenging sodium nitrite of the essential oil was also studied. The result show that the essential oil has considerable effect of scavenging sodium nitrite, the maximum scavenging rate is 71.28% when the amount of essential oil is 0.4mL.
出处
《化学与粘合》
CAS
2008年第6期38-40,共3页
Chemistry and Adhesion
基金
黑龙江省自然科学基金项目(编号:B200510)
关键词
芹菜
芹菜籽
精油
GC—MS
亚硝酸钠
Apium graveolens L.
celery seed
essential oil
GC- MS
sodium nitrite
