| .刺松藻和粗枝软骨藻脂溶性化学成分GC-MS分析[J].中国海洋药物,2007,26(4):37-40. |
| 刺松藻和粗枝软骨藻脂溶性化学成分GC-MS分析 |
| Analysis of lipid-soluble constituents in Codium fragile and Chondria crassicaulis by GC-MS |
| 修订日期：2006-11-20 |
| DOI： |
| 中文关键词: 刺松藻 粗枝软骨藻 脂溶性成分 气相色谱-质谱 |
| English Keywords:Codium fragile,Chondria crassicaulis,lipid-soluble constituents,GC-MS |
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| 中文摘要: |
| 目的分析刺松藻和粗枝软骨藻脂溶性化学成分,为其开发利用提供理论依据。方法采用乙醚提取刺松藻和粗枝软骨藻脂溶性成分并用气相色谱-质谱-计算机联用技术对其进行分析。结果从刺松藻中分离鉴定出10个化合物,它们占总脂的92.15%,其主要成分为十四烷酸(4.43%)、正十六烷酸(33.01%)、植醇(8.18%)、油酸(7.07%)、十八碳二烯酸(3.69%)、十六碳三烯酸(3.12%)和豆甾醇(28.83%)等。从粗枝软骨藻中鉴定出16个化合物,占总脂的75.21%,其主要成分为荜澄茄油烯(5.77%)、十四烷酸(1.65%)、正十六烷酸(26.03%)、油酸(5.73%)、十八碳二烯酸(2.24%)、十八碳三烯酸(6.60%)、胆甾醇(7.22%)、胆甾-7,24-二烯-3-醇(11.89%)和豆甾-5,24(28)-二烯-3-醇(3.05%)等。结论饱和脂肪酸、不饱和脂肪酸、甾醇类成分是两种藻的主要成分,刺松藻和粗枝软骨藻脂溶性成分具有很好的药用前景。 |
| English Summary: |
| Objective To analyze the lipid-soluble constituents in Codium fragile and Chondria crassicaulis to provide the theoretical basis for their development and usage.Methods Lipid-soluble constituents were extracted by Et2O and were identified by means of capillary gas chromatography-mass spectrometry.Results Ten compounds were identified from Codium fragile,which were 92.15% of the total lipid-soluble constituents.The main compounds were identified as tetradecanoic acid(4.43%),n-hexadecanoic acid(33.01%),phytol(8.18%),oleic acid(7.07%),9,12-octadecadienoic(3.69%),n-7,10,13-hexadecatrienoic acid(3.12%) and stigmasterol(28.83%),etc..Sixteen compounds were identified from Chondria crassicaulis,which were 75.21% of the total lipid-soluble constituents.The main constituents were characterized as alpha-cubebene(5.77%),tetradecanoic acid(1.65%),n-hexadecanoic acid(26.03%),oleic acid(5.73%),9,12-octadecadienoic acid(2.24%),9,12,15-octadecatrienoic acid(6.60%),cholesterol(7.22%),cholesta-7,24-dien-3-ol(11.89 %),and stigmasta-5,24(28)-dien-3-ol(3.05%),etc..Conclusion Saturated and unsaturated fatty acids and sterol series were the main compounds of the lipid-soluble constituents of Codium fragile and Chondria crassicaulis. |
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