Optimization of ultrasonic-assisted extraction of total flavonoids from leaves of Sedum spectabile Boreau by response surface methodology
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- Received Date:
June 06, 2012
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Abstract
Response surface analysis methodology was used to optimize the extraction technology of total flavonoids from Sedum spectabile Boreau leaves.The total flavonoids were extracted using ultrasonic assisted ethanol extraction.On the basis of single factor, Box-Behnken response surface methodology was employed for selecting the optimum extraction process by the indexes of the contents of total flavonoids from Sedum spectabile Boreau leaves.Total flavonoids of optimum extraction conditions were as follows, 72% of the ethanol concentration, liquid-solid ratio of 21:1, ultrasonic temperature of 64℃, ultrasonic time 48min.Under these conditions, the total flavonoids extraction was 3.116%.The extraction process obtained by response surface methodology was stable and reasonable, accurate and reliable.It was a feasible method to extract the total flavonoids from Sedum spectabile Boreau leaves.
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References
| [1] |
陈江霞.八宝景天及应用领域[J].新农业, 2009 (11) :46-47.
|
| [2] |
万定荣.垂盆草及其同属 (景天属) 药用种的民族医疗应用[J].时珍国医国药, 2007, 18 (8) :1853-1855.
|
| [3] |
韩敬, 赵莉.景天属植物研究进展[J].安徽农业科学, 2005, 33 (11) :2129-2130.
|
| [4] |
刘飞, 王鸿飞, 林燕, 等.费菜总黄酮提取工艺的研究[J].食品工业科技, 2011, 32 (4) :252-254.
|
| [5] |
顾英, 韩凤丽, 王洪洋.响应面法优化红薯叶类黄酮提取工艺的研究[J].食品工业科技, 2012, 33 (3) :286-289.
|
| [6] |
吕惠卿, 吴晓莉.木槿花总黄酮超声提取工艺的优化[J].中国中医药科技, 2009, 16 (6) :461-463.
|
| [7] |
苏秀芳, 秦健梅.超声辅助法提取剑叶龙血树根总黄酮的工艺研究[J].中国实验方剂学杂志, 2011, 17 (10) :97-100.
|
| [8] |
周丽, 李秉超.草本龙芽中总黄酮提取工艺的研究[J].氨基酸和生物资源, 2007, 29 (1) :15-17.
|
| [9] |
吴冬青, 徐新建, 张丽, 等.响应面分析法优化竹节草黄酮提取工艺[J].食品科学, 2011, 32 (8) :125-128.
|
| [10] |
高蓉, 陈练洪, 李稳宏, 等.超声法提取化香树果序中黄酮类化合物工艺[J].化学工程, 2007, 35 (8) :65-67.
|
| [11] |
高义霞, 景红艳, 姜祖君, 等.响应面分析法优化乳苣总黄酮提取工艺的研究[J].中药材, 2010, 33 (4) :621-624.
|
| [12] |
刘奉强, 肖鉴谋, 刘太泽.应用响应面法优化超声波提取荆芥中总黄酮的工艺[J].南昌大学学报:工科版, 2011, 33 (2) :149-155.
|
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