Applied Biological Chemistry
- Volume 33 Issue 2
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- Pages.116-119
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- 1990
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Volatile components of Du-Chung barks
두충껍질의 휘발성 성분
- Jang, Hee-Jin (Korea Ginseng & Tobacco Research Institute) ;
- Ra, Do-Young (Korea Ginseng & Tobacco Research Institute) ;
- Kim, Ok-Chan (Korea Ginseng & Tobacco Research Institute) ;
- Park, Jun-Young (Korea Ginseng & Tobacco Research Institute)
- Published : 1990.06.30
Abstract
The volatile components of the barks of Eucommia ulmoides Oliver were extracts simutaneous steam distillation-extraction apparatus, and analyzed by combined GC and GC-MS. Forty nine componets, including 4 acids, 11 alcohols, 9 aldehydes, 4 esters, 3 ketones, 16 hydrocarbons, 1 lactone were confirmed in Eucommiae cortexs. Among total volatiles the most component was caproic acid comprising about 18.1%.
두충껍질의 휘발성 성분을 SDE장치로 추출한 후 GC 및 GC-MS에 의해서 비교분석하였다. 확인된 성분은 49개 성분이며, acid류 4종, alcohol류 11종, aldehyde류 9종, ester류 4종, ketone류 3종, hydrocarbon류 16종, lactone 1종이 확인되었다. 이중에서 가장 많이 함유된 성분은 caproic acid이며, 전체 휘발성 성분의 18.1%를 차지하였다.