科教导刊
科教導刊
과교도간
The Guide of Science & Education
2015年
22期
169-170
,共2页
香茶菜%花期%挥发油%GC-MS2-甲氧基-4-乙烯基苯酚
香茶菜%花期%揮髮油%GC-MS2-甲氧基-4-乙烯基苯酚
향다채%화기%휘발유%GC-MS2-갑양기-4-을희기분분
Rabdosia amethystoides (Benth.) H. Hara.%florescence%volatile oil%GC-MS%2-Methoxy-4-vinylphenol
目的:研究香茶菜花期挥发油的化学成分.方法:采用水蒸汽蒸馏法提取香茶菜花期的挥发油,以气相色谱—质谱联用(GC-MS)仪测定挥发油化学组分.结果:主要成分为2-甲氧基-4-乙烯基苯酚(33.076%),1,2,3,4-四甲基-5-亚甲基-1,3-环戊二烯(13.826%),2,3,4,6-四甲基苯酚(11.426%).结论:香茶菜含大量常用食品添加剂2-甲氧基-4-乙烯基苯酚,可以综合开发利用.
目的:研究香茶菜花期揮髮油的化學成分.方法:採用水蒸汽蒸餾法提取香茶菜花期的揮髮油,以氣相色譜—質譜聯用(GC-MS)儀測定揮髮油化學組分.結果:主要成分為2-甲氧基-4-乙烯基苯酚(33.076%),1,2,3,4-四甲基-5-亞甲基-1,3-環戊二烯(13.826%),2,3,4,6-四甲基苯酚(11.426%).結論:香茶菜含大量常用食品添加劑2-甲氧基-4-乙烯基苯酚,可以綜閤開髮利用.
목적:연구향다채화기휘발유적화학성분.방법:채용수증기증류법제취향다채화기적휘발유,이기상색보—질보련용(GC-MS)의측정휘발유화학조분.결과:주요성분위2-갑양기-4-을희기분분(33.076%),1,2,3,4-사갑기-5-아갑기-1,3-배무이희(13.826%),2,3,4,6-사갑기분분(11.426%).결론:향다채함대량상용식품첨가제2-갑양기-4-을희기분분,가이종합개발이용.
Objective:Studies on the chemical constituents of flower volatile oil from Rabdosia amethystoides (Benth.)H. Hara. Method:The essential oil was extracted from Rabdosia amethystoides (Benth.)H.Hara.by steam distillation. Compon-ents of the essential oils were analyzed by GC-MS. Result:The main chemical components are 2-Methoxy-4-vinylphenol (33.076%), 1,3-Cyclopentadiene, 1,2,3,4-tetramethyl-5-methylene-(13.826%), Phenol, 2,3,4,6-tetramethyl-(11.426%). Con-clusion:Rabdosia amethystoides (Benth.) H. Hara.contains a lot of 2-Methoxy-4-vinylphenol, which is a common food ad-ditives. Rabdosia amethystoides (Benth.) H. Hara.can be comprehensive utilization.
