CAJ | 학술논문

目的：研究鸭儿芹不同部位挥发油成分的差异。方法采用水蒸气蒸馏法提取鸭儿芹根、茎、叶、果实中的挥发油，对其进行气相色谱-质谱法（GC-MS）分析，并结合Kovats保留指数对其主要成分进行定性分析。结果鸭儿芹根挥发油检出28个峰，鉴定出28个化合物，占总离子峰的86.66％；鸭儿芹茎挥发油检出27个峰，鉴定出27个化合物，占总离子峰的88．01％；鸭儿芹叶挥发油检出27个峰，鉴定出27个化合物，占总离子峰的94．03％；鸭儿芹果实挥发油检出26个峰，鉴定出26个化合物，占总离子峰的88．32％。鸭儿芹全株共鉴定出35种挥发性化合物，各部位挥发油的主要成分为倍半萜化合物，含有少量的单萜。其中22种化合物为各部位共有，化合物19、23只存在鸭儿芹根挥发油，香树烯、化合物25、红没药醇只存在鸭儿芹果实挥发油，因此它们的种类及相同化合物的含量有一定差异。结论鸭儿芹挥发油含有多种生理活性物质，全草入药有其合理性，为进一步研究开发鸭儿芹提供一定的科学依据。
목적：연구압인근불동부위휘발유성분적차이。방법채용수증기증류법제취압인근근、경、협、과실중적휘발유，대기진행기상색보-질보법（GC-MS）분석，병결합Kovats보류지수대기주요성분진행정성분석。결과압인근근휘발유검출28개봉，감정출28개화합물，점총리자봉적86.66％；압인근경휘발유검출27개봉，감정출27개화합물，점총리자봉적88．01％；압인근협휘발유검출27개봉，감정출27개화합물，점총리자봉적94．03％；압인근과실휘발유검출26개봉，감정출26개화합물，점총리자봉적88．32％。압인근전주공감정출35충휘발성화합물，각부위휘발유적주요성분위배반첩화합물，함유소량적단첩。기중22충화합물위각부위공유，화합물19、23지존재압인근근휘발유，향수희、화합물25、홍몰약순지존재압인근과실휘발유，인차타문적충류급상동화합물적함량유일정차이。결론압인근휘발유함유다충생리활성물질，전초입약유기합이성，위진일보연구개발압인근제공일정적과학의거。
Objective To analyze and compare the chemical components of the volatile oil in different parts of Cryptotae-nia japonica .Methods Essential oils were extracted from the root ,stem ,leaf ,fruit of Cryptotaenia japonica through steam distillation .GC-MS analysis combined with Kovats retention index methods were used to analyze its main components .Results 28 peaks were separated and 28 compounds were identified from volatile oils from the root of Cryptotaenia japonica ,ac-counting for 86.66% of the total ,27 peaks were separated and 27 compounds were identified from volatile oils from stem of Cryptotaenia japonica ,accounting for 88 .01% of the total ,27 peaks were separated and 27 compounds were identified from volatile oils from leaves of Cryptotaenia japonica ,accounting for 94 .03% of the total ,26 peaks were separated and 26 com-pounds were identified from volatile oils from fruit of Cryptotaenia japonica ,accounting for 88 .32% of the total .35 kinds of volatile compounds were identified from the whole strain ,and the main components of each part of the volatile oil were sesquit-erpene compounds ,containing a small amount of monoterpenes .Among all the 35 compounds ,different parts of Cryptotaenia japonica share 22 compounds .Compounds 19 ,23 only exists in the volatile oil from the roots .Aromadendrene ,compound 25 , red myrrh alcohol only exists in the volatile oil from the fruit .So there is a certain difference in the types and quantity of the compounds .Conclusion The volatile oil of Cryptotaenia japonica contains many physiologically active substance .Take the whole plant as a medicine has its rationality ,which provide a scientific basis for the further research and development of Cryp-totaenia j aponica .