학술논문
超临界二氧化碳同时分离烟草提取物中的茄尼醇和辅酶Q10 / Simultaneous Separation of Solanesol and Coenzyme Q10 from Tobacco (Nicotiana tabacum L.) Extract Using Supercritical Carbon Dioxide
Document Type
Academic Journal
Author
Source
林产化学与工业 / CHEMISTRY AND INDUSTTY OF FOREST PRODUCTS. 30(6):1-6
Subject
Language
Chinese
ISSN
0253-2417
Abstract
开发了一种应用超临界二氧化碳技术从烟草提取物中同时分离茄尼醇和辅酶Q10的方法.研究了萃取时间、压力、温度和二氧化碳流量对茄尼醇和辅酶Q10收率的影响.结果表明,最优的提取条件为:萃取时间60min,萃取压力36MPa,萃取温度59℃,二氧化碳流量10kg/h.在优化的超临界二氧化碳提取条件下,茄尼醇和辅酶Q10的提取率分别为1.84%和2.07mg/g,茄尼醇和辅酶Q10在超临界二氧化碳萃取物中的含量分别为52.3%和3.6%.
A method for simultaneous separation of solanesol and coenzyme Q10 from tobacco (Nicotiana tabacum L.) extract using supercritical carbon dioxide (SC-CO2) was developed.The effects of extraction time,pressure,temperature and CO2 flow rate on yield of solanesol and coenzyme Q10 were studied.The optimum conditions are met for extraction time 60 min,pressure 36MPa,temperature 59℃ and CO2 rate of 10kg/h.Under the optimized SC-CO2 separation,the extraction yields of solanesol and coenzyme Q10 are 1.84% and 2.07mg/g,respectively.The contents of solanesol and coenzyme Q10 in the extract obtained by optimized SC-CO2 are 52.3% and 3.6%,respectively.
A method for simultaneous separation of solanesol and coenzyme Q10 from tobacco (Nicotiana tabacum L.) extract using supercritical carbon dioxide (SC-CO2) was developed.The effects of extraction time,pressure,temperature and CO2 flow rate on yield of solanesol and coenzyme Q10 were studied.The optimum conditions are met for extraction time 60 min,pressure 36MPa,temperature 59℃ and CO2 rate of 10kg/h.Under the optimized SC-CO2 separation,the extraction yields of solanesol and coenzyme Q10 are 1.84% and 2.07mg/g,respectively.The contents of solanesol and coenzyme Q10 in the extract obtained by optimized SC-CO2 are 52.3% and 3.6%,respectively.