{"title":"气相色谱-质谱联用分析荆芥精油的化学成分","authors":"Z. Iqbal, M. Akhtar, M. U. Sabri, A. Altaf","doi":"10.35248/2329-6836.20.8.388","DOIUrl":null,"url":null,"abstract":"The essential oil from the dried leaves of Ocimum Sanctum was extracted by hydro distillation and after drying with sodium sulfate anhydrous it was analyzed by GC-MS. The oil was found to be a mixture of hydrocarbons (26.463%), alcohols (19.326%) and oxides (3.252%). Among the hydrocarbons caryophyllene (22.265%) was found to be a major component followed by α-caryophyllene (2.071%), α-pinene (0.125%), camphene (0.121%), α-cubebene (0.123%), copaene (1.637%) and α-bourboene (0.244%). Among the alcohols eugenol (15.906%) was found in large quantity followed by Borneol (0.468%) and Methyl iso-eugenol (2.952%). Caryophyllene oxide (3.252%) was also found in appreciable amount.","PeriodicalId":18897,"journal":{"name":"Natural products chemistry & research","volume":"85 1","pages":"1-5"},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Chemical composition of ocimum sanctum essential oil by GC-MS analysis\",\"authors\":\"Z. Iqbal, M. Akhtar, M. U. Sabri, A. Altaf\",\"doi\":\"10.35248/2329-6836.20.8.388\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The essential oil from the dried leaves of Ocimum Sanctum was extracted by hydro distillation and after drying with sodium sulfate anhydrous it was analyzed by GC-MS. The oil was found to be a mixture of hydrocarbons (26.463%), alcohols (19.326%) and oxides (3.252%). Among the hydrocarbons caryophyllene (22.265%) was found to be a major component followed by α-caryophyllene (2.071%), α-pinene (0.125%), camphene (0.121%), α-cubebene (0.123%), copaene (1.637%) and α-bourboene (0.244%). Among the alcohols eugenol (15.906%) was found in large quantity followed by Borneol (0.468%) and Methyl iso-eugenol (2.952%). Caryophyllene oxide (3.252%) was also found in appreciable amount.\",\"PeriodicalId\":18897,\"journal\":{\"name\":\"Natural products chemistry & research\",\"volume\":\"85 1\",\"pages\":\"1-5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Natural products chemistry & research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.35248/2329-6836.20.8.388\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Natural products chemistry & research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.35248/2329-6836.20.8.388","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Chemical composition of ocimum sanctum essential oil by GC-MS analysis
The essential oil from the dried leaves of Ocimum Sanctum was extracted by hydro distillation and after drying with sodium sulfate anhydrous it was analyzed by GC-MS. The oil was found to be a mixture of hydrocarbons (26.463%), alcohols (19.326%) and oxides (3.252%). Among the hydrocarbons caryophyllene (22.265%) was found to be a major component followed by α-caryophyllene (2.071%), α-pinene (0.125%), camphene (0.121%), α-cubebene (0.123%), copaene (1.637%) and α-bourboene (0.244%). Among the alcohols eugenol (15.906%) was found in large quantity followed by Borneol (0.468%) and Methyl iso-eugenol (2.952%). Caryophyllene oxide (3.252%) was also found in appreciable amount.
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