食品研究与开发
食品研究與開髮
식품연구여개발
FOOD RESEARCH AND CEVELOPMENT
2013年
8期
81-83
,共3页
山胡椒挥发油%同时蒸馏萃取法(SDE)%水蒸气蒸馏法(DDE)%气相色谱-质谱
山鬍椒揮髮油%同時蒸餾萃取法(SDE)%水蒸氣蒸餾法(DDE)%氣相色譜-質譜
산호초휘발유%동시증류췌취법(SDE)%수증기증류법(DDE)%기상색보-질보
Litsea cubeba essential oil%simultaneous distillation extraction (SDE)%direct distillation extraction (DDE)%GC-MS
采用水蒸气蒸馏法和同时蒸馏萃取法提取了山胡椒果实的挥发油,并利用气相色谱-质谱联用技术(GC-MS)分析和鉴定其化学成分.结果表明从山胡椒果实挥发油中共鉴定出60种化合物,其中从水蒸气蒸馏法提取的山胡椒挥发油中鉴定出38种化学成分,从同时蒸馏萃取法提取的山胡椒挥发油中鉴定出56种化学成分.山胡椒挥发油中主要成分为β-月桂烯、D-柠檬烯、桉树脑、香茅醛、柠檬醛、芳樟醇、β-石竹烯等.将这两种提取方法结合,可更全面的评价山胡椒挥发油的化学成分.
採用水蒸氣蒸餾法和同時蒸餾萃取法提取瞭山鬍椒果實的揮髮油,併利用氣相色譜-質譜聯用技術(GC-MS)分析和鑒定其化學成分.結果錶明從山鬍椒果實揮髮油中共鑒定齣60種化閤物,其中從水蒸氣蒸餾法提取的山鬍椒揮髮油中鑒定齣38種化學成分,從同時蒸餾萃取法提取的山鬍椒揮髮油中鑒定齣56種化學成分.山鬍椒揮髮油中主要成分為β-月桂烯、D-檸檬烯、桉樹腦、香茅醛、檸檬醛、芳樟醇、β-石竹烯等.將這兩種提取方法結閤,可更全麵的評價山鬍椒揮髮油的化學成分.
채용수증기증류법화동시증류췌취법제취료산호초과실적휘발유,병이용기상색보-질보련용기술(GC-MS)분석화감정기화학성분.결과표명종산호초과실휘발유중공감정출60충화합물,기중종수증기증류법제취적산호초휘발유중감정출38충화학성분,종동시증류췌취법제취적산호초휘발유중감정출56충화학성분.산호초휘발유중주요성분위β-월계희、D-저몽희、안수뇌、향모철、저몽철、방장순、β-석죽희등.장저량충제취방법결합,가경전면적평개산호초휘발유적화학성분.
@@@@The essential oil obtained by direct distillation extraction (DDE) and simultaneous distillation extraction(SDE), the chemical compositions were analyzed by GC-MS. Results demonstrated that 60 components were identified in L. cubeba essential oils by GC-MS, of which, 38 were contained in essential oil extracted by DDE and 56 in essential oil extracted by SDE. The major compounds in L. cubeba essential oil wereβ-myrcene, D-limonene, eucalyptol, citronellal, 3,7-dimethyl-2,6-Octadienal and linalool,β-Caryophyllene, et al. The combination of both extraction methods can help obtain a more comprehensive compositions for L. cubeba essential oil.
