LU Yi, MA Li. Optimization of Ultrasonic-assisted Extraction Technology for Total Phenols from Pinus massoniana by Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(16): 53-56.
LU Yi, MA Li. Optimization of Ultrasonic-assisted Extraction Technology for Total Phenols from Pinus massoniana by Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(16): 53-56. DOI: 10.13422/j.cnki.syfjx.2012.16.068.
Optimization of Ultrasonic-assisted Extraction Technology for Total Phenols from Pinus massoniana by Response Surface Methodology
摘要
目的:优选松花粉中总酚的超声提取工艺。方法:以总酚得率为指标
采用单因素试验考察乙醇体积分数、超声时间、超声温度、料液比等因素对总酚得率的影响
在此基础上
运用响应面法优选总酚超声提取工艺。结果:松花粉总酚的最佳超声提取工艺条件为30倍量39%乙醇于51℃下超声提取24 min
在此条件下
总酚得率3.85 mg.g-1
实测值与模型预测值相符。结论:响应面分析法可较好地用于优化松花粉总酚超声提取工艺
且该优选工艺方便、快捷、高效。
Abstract
Objective:To optimize ultrasonic-assisted extraction technology of total phenols from Pinus massoniana by response surface methodology.Method: With yield of total phenols as index
the concentration of ethanol
ultrasonic time
ultrasonic temperature and solid-liquid ratio were investigated by single factor test
based on this
ultrasonic extraction technology of total phenols was optimized by response surface methodology.Result: Optimal extraction conditions were:ultrasonic extracted 24 min with 30 times the amount of 39% ethanol at 51 ℃
under these conditions
yield of total phenols reached 3.85 mg · g-1
which was agreed with model predictions.Conclusion: Ultrasonic-assisted extraction technology was simple
rapid
and efficient
response surface method could used well to optimize ultrasonic-assisted extraction of total phenols from P.massoniana.
Optimization of Ultrasound-assisted Extraction of Total Flavonoids fromby Response Surface Methodology
Investigation on in Vitro Antioxidant Activity and Chemical Composition of Different Polar Parts of Extract of Rosa cymosa Roots
Optimization of Ultrasound Extraction Process of Total Flavonoids from by Response Surface Methodology
Optimization of Ultrasonic-assisted Extraction Technology for Total Flavonoids from by Response Surface Methodology and Evaluation Its Antioxidant Activity
Related Author
MA Li
LU Yi
SHANG Lei
TANG Jian
XU Yuan
XU Xiu-quan
Xiao-qian LIU
Duan-fang LIAO
Related Institution
National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences
School of Pharmacy, Hunan University of Chinese Medicine