scholarly journals Process Optimization of Nuciferine with Cellulase Auxiliary Ultrasonic-Assisted Extraction from Leaves of Nelumbo Nucifera Using Response Surface Methodology

2020 ◽  
Vol 1649 ◽  
pp. 012050
Author(s):  
Zhaoying Lu ◽  
Qingyan Wang ◽  
Baihui Wang ◽  
Junxia Liu ◽  
Fengming Dou
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Process Optimization ◽  
Nelumbo Nucifera ◽  
Assisted Extraction ◽  
Ultrasonic Assisted ◽  
Ultrasonic Assisted Extraction

scholarly journals Optimization of ultrasonic-assisted extraction of inulin from Jerusalem artichoke

2019 ◽  
Vol 78 ◽  
pp. 02007
Author(s):  
Lina Yang ◽  
Hongyun Zhang ◽  
Jinghang Huang ◽  
Yafan Zhao ◽  
Danshi Zhu ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Jerusalem Artichoke ◽  
Hot Water ◽  
Ultrasonic Power ◽  
Hot Water Extraction ◽  
Box Behnken Design ◽  
Assisted Extraction ◽  
Ultrasonic Assisted ◽  
Ultrasonic Assisted Extraction

An efficient ultrasonic-assisted extraction of inulin from Jerusalem artichoke was investigated by Response Surface Methodology (RSM). The results showed that the yield of ultrasonic-assisted extraction was 62.07 ± 0.39% over the microwave (40.85 ± 0.28%) and hot water extraction (27.42 ± 0.42%). The Box-Behnken Design (BBD) was used to optimize the effects of three parameters (temperature-X1, ultrasonic power-X2 and time-X3) on inulin yield. Analysis of variance showed that the contributions of X1, X3, X12, X13, X22 were significant. The optimal yield of inulin was 82.93 ± 1.03% at 82 °, 120 W and 18 min.

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