摘要
目的分析研究蛇莓挥发油的主要化学成分。方法采用水蒸气蒸馏从蛇莓中提取挥发油;用气相色谱-质谱联用法对其化学成分进行鉴定;用归一化法计算各组分的相对百分含量。结果分离得到39个化学组分峰,并确定出其中的24个化学成分,占挥发油总量的95.36%。结论蛇莓挥发油中主要成分是棕榈酸和植酮。
Objective To analyze chemical constituents of the volatile oil from Duchesnea indica （ Andr. ） Focke. Methods The volatile oil was extracted from Duchesnea indica by steam distillation. The components of the volatile oil were separated and identi- fied by GC - MS. The relative content of each component was determined by area normalization. Results Thirty - nine kinds of components were separated. Among them , twenty - four components were identified, accounting about 95.36% of the total vola- tile oil. Conclusion The most abundant components of the volatile oil from Duchesnea indica are Palmitic acid and Phytone.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2014年第7期1553-1554,共2页
Lishizhen Medicine and Materia Medica Research
基金
国家自然科学基金(No.J1210060)
全国大学生创新创业训练计划项目(No.201310459005)
关键词
蛇莓
挥发油
化学成分
气相色谱-质谱联用
Duchesnea indica （Andr.） Focke
Volatile oil
Chemical constituents
GC -MS
