正交试验优化罗布麻茎中总黄酮的提取工艺OA
Optimization of Extraction Technology of Total Flavonoids from Stems of Apocynum venetum L.by Orthogonal Experiment
[目的]优化罗布麻茎中总黄酮的提取工艺.[方法]采用乙醇浸提法从罗布麻茎中提取总黄酮.在单因素试验基础上,采用正交试验对罗布麻茎中总黄酮的提取工艺进行优化.[结果]罗布麻茎中总黄酮的最佳提取工艺为乙醇浓度50%、提取温度50℃、提取时间1.5 h、料液比1:40(g:mL)、样品目数100,此条件下的提取率达2.033%.[结论]该研究为罗布麻的开发利用奠定基础.
[Objective] The research aimed to optimize the extraction technology of total flavonoids from Apocynum venetum stems.[Method]To-tal flavonoids from Apocynum venetum stems were extracted by ethanol extraction.On the basis of single factor experiment,orthogonal experiment was used to optimize the extraction technology of total flavonoids from Apocynum venetum stems.[Result]The optimum extraction technology of to-tal flavonoids from Apocynum venetum stems…查看全部>>
杨永涛;潘思源;田英姿;韦世鹏
华南理工大学轻工科学与工程学院,广东广州510640华南理工大学轻工科学与工程学院,广东广州510640华南理工大学轻工科学与工程学院,广东广州510640华南理工大学轻工科学与工程学院,广东广州510640
医药卫生
罗布麻茎总黄酮提取工艺正交试验
Stems of Apocynum venetum L.Total flavonoidsExtraction technologyOrthogonal experiment
《安徽农业科学》 2017 (29)
114-116,203,4
广东中烟工业有限责任公司科技项目(粤烟工05XM-QK(2015)001).
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