摘要
目的:通过研究不同产地紫花地丁挥发油的化学成分,为紫花地丁的开发利用提供理论依据。方法:采用水蒸气蒸馏法提取采自长春市和金华市紫花地丁全草挥发油,应用气相色谱-质谱联用技术(GC-MS)对其化学成分进行分析鉴定,测定了各化合物的相对百分含量,并对两个产地的挥发油进行了比较。结果:分别从长春和金华紫花地丁全草的挥发油中,分离出25和23种成分,鉴定出其中22和21个化合物。分别占分离总量的88.00%和91.30%。结论:2种紫花地丁挥发油化学成分存在显著差异,其主要成分分别是棕榈酸(16.77%)和植物醇(26.97%)。
AIM： To analyse the chemical constituents of volatile components from Viola yedoensis Makino. METHODS： The essential oils from Viola yedoensis Makino （collected from Jinhua city and Changchun city） were extracted by steam distillation. The chemical compounds were separated and identified by GC-MS. The relative content of each component was determined by area normalization. RESULTS： Twenty-five and twenty-three constituents were separated from Viola yedoensis Makino collected from Changchun city and Jinhua city; twenty-one and twenty-two compounds were identified respectively. The ratios of identification of total compounds were 88.00% and 91.30% respectively. CONCLUSION ： There are significant difference between two varieties of Viola yedoensos Makino, the main coustituents in each plant are n-hexadecanoic acid（ 16.77% ）and phytol（ 26. 97% ）.
出处
《中成药》
CAS
CSCD
北大核心
2009年第10期1575-1577,共3页
Chinese Traditional Patent Medicine
