哈尔滨商业大学学报(自然科学版)
哈爾濱商業大學學報(自然科學版)
합이빈상업대학학보(자연과학판)
JOURNAL OF HARBIN UNIVERSITY OF COMMERCE(NATURAL SCIENCES EDITION)
2014年
3期
338-341
,共4页
冯佳祺%李伟%陆占国
馮佳祺%李偉%陸佔國
풍가기%리위%륙점국
白豆蔻%香气成分%顶空固相微萃取%GC-MS
白豆蔻%香氣成分%頂空固相微萃取%GC-MS
백두구%향기성분%정공고상미췌취%GC-MS
Amomum kravanh Pirre ex Grgnep%aromatic components%HS-SPME%GC-MS
采用顶空固相微萃取( HS-SPME)和气质联用相结合的方法萃取和分析鉴定了白豆蔻果实的香气成分.使用CAR/PDMS萃取柱时共检测出27种挥发性成分,鉴定出25种成分,占总挥发性成分的99.659%;使用PDMS萃取柱时,共检测出25种挥发性成分,鉴定出21种成分,占总挥发性成分的98.615%.在解析出的所有成分中,绝大部分成分为萜类化合物.主要成分是单萜化合物1,8-桉树脑(两种萃取头分别为63.649%和56.859%)、β-蒎烯(15.479%和20.874%)和α-蒎烯(5.569%和8.610%).
採用頂空固相微萃取( HS-SPME)和氣質聯用相結閤的方法萃取和分析鑒定瞭白豆蔻果實的香氣成分.使用CAR/PDMS萃取柱時共檢測齣27種揮髮性成分,鑒定齣25種成分,佔總揮髮性成分的99.659%;使用PDMS萃取柱時,共檢測齣25種揮髮性成分,鑒定齣21種成分,佔總揮髮性成分的98.615%.在解析齣的所有成分中,絕大部分成分為萜類化閤物.主要成分是單萜化閤物1,8-桉樹腦(兩種萃取頭分彆為63.649%和56.859%)、β-蒎烯(15.479%和20.874%)和α-蒎烯(5.569%和8.610%).
채용정공고상미췌취( HS-SPME)화기질련용상결합적방법췌취화분석감정료백두구과실적향기성분.사용CAR/PDMS췌취주시공검측출27충휘발성성분,감정출25충성분,점총휘발성성분적99.659%;사용PDMS췌취주시,공검측출25충휘발성성분,감정출21충성분,점총휘발성성분적98.615%.재해석출적소유성분중,절대부분성분위첩류화합물.주요성분시단첩화합물1,8-안수뇌(량충췌취두분별위63.649%화56.859%)、β-파희(15.479%화20.874%)화α-파희(5.569%화8.610%).
Aromatic components of Amomum kravanh Pirre ex Grgnep was extracted and ana-lyzed using head space -solid phase-microextraction and gas chromatography -mass spec-trometry (HS-SPME/GC-MS).27 volatile components were detected and 99.659% of the total components that contains 25 compounds were identified when the CAR/PDMS col-umn was used .25 volatile components were detected and 98.615%of the total components that contains 21 compounds were identified when the PDMS column was used .Most compo-nents of all the identified components were terpenoids .The main components were monoter-pene compounds:1 ,8-cineole ( 2 columns respectively was 63 .649%and 56 .859%); β-pinene(15.479%and 20.874%);α-pinene (5.569%and 8.610%).