中国药师
中國藥師
중국약사
CHINA PHARMACIST
2015年
5期
778-781
,共4页
藏药%刺柏%挥发油%气相色谱-质谱联用%水蒸气蒸馏
藏藥%刺柏%揮髮油%氣相色譜-質譜聯用%水蒸氣蒸餾
장약%자백%휘발유%기상색보-질보련용%수증기증류
Tibetan medicine%Juniperus formosana%Volatile oil%GC-MS%Steam distillation
目的：：对甘肃榆中和碌曲的藏药刺柏叶中挥发油化学成分进行比较分析。方法：采用水蒸气蒸馏法提取挥发油,利用GC-MS联用技术对其进行分离分析。结果：甘肃榆中和碌曲的得油率分别为0.21%和1.45%,两个地区刺柏叶中前者挥发油共分离出40个峰,鉴定出38个化合物,占分离物质的95%,后者挥发油共分离出51个峰,鉴定出47个化合物,占分离物质的92%。甘肃榆中刺柏叶中挥发油的主要成分为α-蒎烯(44.92%),1-石竹烯(9.23%)、(-)-异喇叭烯(6.50%)、α-石竹烯(5.60%)、月桂烯(4.54%)、d-杜松烯(3.37%)；碌曲刺柏叶中挥发油的主要成分为二-非手性-α-柏木烯(31.87%)、环己烯(15.28%)、γ-榄香烯(10.05%)、澳白檀醇(5.80%)、α-蒎烯(5.79%)。结论：两者刺柏叶挥发油成分有所不同,其得率及主要成分都有较大差异。该方法对建立刺柏质量标准控制有参考价值。
目的：：對甘肅榆中和碌麯的藏藥刺柏葉中揮髮油化學成分進行比較分析。方法：採用水蒸氣蒸餾法提取揮髮油,利用GC-MS聯用技術對其進行分離分析。結果：甘肅榆中和碌麯的得油率分彆為0.21%和1.45%,兩箇地區刺柏葉中前者揮髮油共分離齣40箇峰,鑒定齣38箇化閤物,佔分離物質的95%,後者揮髮油共分離齣51箇峰,鑒定齣47箇化閤物,佔分離物質的92%。甘肅榆中刺柏葉中揮髮油的主要成分為α-蒎烯(44.92%),1-石竹烯(9.23%)、(-)-異喇叭烯(6.50%)、α-石竹烯(5.60%)、月桂烯(4.54%)、d-杜鬆烯(3.37%)；碌麯刺柏葉中揮髮油的主要成分為二-非手性-α-柏木烯(31.87%)、環己烯(15.28%)、γ-欖香烯(10.05%)、澳白檀醇(5.80%)、α-蒎烯(5.79%)。結論：兩者刺柏葉揮髮油成分有所不同,其得率及主要成分都有較大差異。該方法對建立刺柏質量標準控製有參攷價值。
목적：：대감숙유중화록곡적장약자백협중휘발유화학성분진행비교분석。방법：채용수증기증류법제취휘발유,이용GC-MS련용기술대기진행분리분석。결과：감숙유중화록곡적득유솔분별위0.21%화1.45%,량개지구자백협중전자휘발유공분리출40개봉,감정출38개화합물,점분리물질적95%,후자휘발유공분리출51개봉,감정출47개화합물,점분리물질적92%。감숙유중자백협중휘발유적주요성분위α-파희(44.92%),1-석죽희(9.23%)、(-)-이나팔희(6.50%)、α-석죽희(5.60%)、월계희(4.54%)、d-두송희(3.37%)；록곡자백협중휘발유적주요성분위이-비수성-α-백목희(31.87%)、배기희(15.28%)、γ-람향희(10.05%)、오백단순(5.80%)、α-파희(5.79%)。결론：량자자백협휘발유성분유소불동,기득솔급주요성분도유교대차이。해방법대건립자백질량표준공제유삼고개치。
Objective:To analyze and compare the volatile oil in the leaves of Juniperus formosana Hayata from Yuzhong and Lu-qu. Methods:The volatile oil from Juniperus formosana Hayata was extracted by steam distillation, and then identified by gas chroma-tography-mass spectrometry ( GC-MS) . Results:The average yield of the volatile oil from the leaves of Juniperus formosana Hayata from Yuzhong and Lugu was 0. 21% and 1. 45%(w/w), respectively. Between the two areas of the volatile oil from the leaves of Juniperas formsana, totally 40 peaks were separated from the volatile oil from Gansu with 38 ones (95%) were identified. Totally 51 peaks were separated from the volatile oil from Xizang with 47 ones (92%) were identified. The maln constituents in the former volatile oil wereα-pinene(44.92%),l-caryophyllene(9.23%),( -)-isoledene(6. 50%),a-caryophyllene(5.60%),myrcene(4.54%) and d-cadinene(3. 37%), and those in the latter were di-epi-cedrene(31. 87%),cyclohexene(15. 28%),γ-elemene(10. 05%), lanceol (5. 80%) and α-pinene(5. 79%). Conclusion:The constituents in the volatile oil in the leaves of Juniperus formosana Hayata from the two different regions are various, and the differences in the yield and compounds are notable. The method provides reference for the establishment of quality standard for Juniperus. formosana Hayata.
