湖北农业科学
湖北農業科學
호북농업과학
Hubei Agricultural Sciences
2015年
18期
4581-4584
,共4页
金线兰[Anoectochilusraxburghii(Wall.)Lindl]%挥发油%索氏提取%超声辅助提取%化学成分
金線蘭[Anoectochilusraxburghii(Wall.)Lindl]%揮髮油%索氏提取%超聲輔助提取%化學成分
금선란[Anoectochilusraxburghii(Wall.)Lindl]%휘발유%색씨제취%초성보조제취%화학성분
A noectochilus raxburghii (Wall.)Lindl%volatile oil%soxhlet extraction%ultrasonic assisted extraction%chemical compo-nents
利用索氏提取法和超声辅助提取法,分别通过非极性溶剂(石油醚)﹑极性溶剂(乙醇)来提取金线兰[A noectochilus raxburghii (Wall.) Lindl]挥发油,并采用气相色谱-质谱联用法测定化合物组成.结果表明,石油醚索氏提取法效果最佳,共检出34种成分,鉴定出26种化合物,占挥发油总量的86.3%,主要成分为叶绿醇32.823%,油酸28.759%,植物醇5.271%,油酸酰胺4.797%,反式角鲨烯3.484%,植酮2.787%,2-单棕榈酸甘油1.789%. 该结果将为金线兰的进一步开发提供基础数据.
利用索氏提取法和超聲輔助提取法,分彆通過非極性溶劑(石油醚)﹑極性溶劑(乙醇)來提取金線蘭[A noectochilus raxburghii (Wall.) Lindl]揮髮油,併採用氣相色譜-質譜聯用法測定化閤物組成.結果錶明,石油醚索氏提取法效果最佳,共檢齣34種成分,鑒定齣26種化閤物,佔揮髮油總量的86.3%,主要成分為葉綠醇32.823%,油痠28.759%,植物醇5.271%,油痠酰胺4.797%,反式角鯊烯3.484%,植酮2.787%,2-單棕櫚痠甘油1.789%. 該結果將為金線蘭的進一步開髮提供基礎數據.
이용색씨제취법화초성보조제취법,분별통과비겁성용제(석유미)﹑겁성용제(을순)래제취금선란[A noectochilus raxburghii (Wall.) Lindl]휘발유,병채용기상색보-질보련용법측정화합물조성.결과표명,석유미색씨제취법효과최가,공검출34충성분,감정출26충화합물,점휘발유총량적86.3%,주요성분위협록순32.823%,유산28.759%,식물순5.271%,유산선알4.797%,반식각사희3.484%,식동2.787%,2-단종려산감유1.789%. 해결과장위금선란적진일보개발제공기출수거.
The volatile oil from Anoectochilus raxburghii (Wall.) Lindl by soxhlet extraction and ultrasonic assisted extraction method with non-polar solvents (petroleum ether) and polar solvent (ethanol) respectively.The chemical constituents in volatile oil were determined by GC-MS.The results showed that petroleum ether soxhlet extraction is the best.34 components in volatile oil were separated and 26 compounds,which were 86.3% of the total volatile oil,were identified.The contents of main compounds were (2E)-3,7,11,15-tetramethyl-2-hexadecen-1-ol 32.823%, (E)-octadec-9-enoic acid 28.759%, phytol 5.271%,(E)-octadec-9-enamide 4.797%,trans-squalene 3.484%,6,10,14-trimethylpentadecan-2-one 2.787%,2-monopalmitin 1.789%.This results provided fundamental data for further utilization of anoectochilus raxburghii(Wall.)Lindl.
