Optimization of Preparation Conditions for Liposome Containing Ginsenoside Re by Response Surface Methodology

2020 ◽  
Vol 49 (7) ◽  
pp. 774-780
Author(s):  
Hyeon-Ho Chang ◽  
Eui-Seok Lee ◽  
Bong-Seok Bae ◽  
Soon-Taek Hong
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Ginsenoside Re ◽  
Preparation Conditions

Optimization of Conditions for Ginsenoside Re liposomes Production by Response Surface Methodology

2021 ◽  
Author(s):  
Yujie Chen ◽  
Rongfa Guan ◽  
Haizhi Huang ◽  
Hao Zhong ◽  
Yujing Sun ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Ginsenoside Re

Preparation of Activated Carbon from Formic Acid Hydrolysis Residue by Chemical Activation of ZnCl2

2013 ◽  
Vol 860-863 ◽  
pp. 527-533
Author(s):  
Zhen Wu ◽  
Yong Sun ◽  
Lei Hu ◽  
Ning Xu ◽  
Ben Lin Dai
Keyword(s):  
Response Surface Methodology ◽  
Activated Carbon ◽  
Formic Acid ◽  
Acid Hydrolysis ◽  
Wheat Straw ◽  
Response Surface ◽  
Reaction Temperature ◽  
Preparation Conditions ◽  
Formic Acid Hydrolysis ◽  
Hydrolysis Residue

Utilization of wheat straw for bio-based chemicals production is a research focus. In this work, experiments were conducted to study the preparation conditions of activated carbon from formic acid hydrolysis residue of wheat straw applying response surface methodology. The effects of activation reaction temperature, retention time and activator quantity on the decolorizing capacity of activated carbon were dealt with in this paper. Optimal preparation conditions were abtained by response surface methodology as followed: the content of ZnCl2 solution was 14.2%, reaction temperature was 798°C and retained time was 30 mins with a decolorizing capacity of 15.8 mL methylene blue. Results indicated that the technology was available.

scholarly journals Optimization of Preparation Conditions for Lysozyme Nanoliposomes Using Response Surface Methodology and Evaluation of Their Stability

Molecules ◽  
2016 ◽  
Vol 21 (6) ◽  
pp. 741 ◽  
Author(s):  
Zhipan Wu ◽  
Rongfa Guan ◽  
Fei Lyu ◽  
Mingqi Liu ◽  
Jianguo Gao ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Preparation Conditions

scholarly journals Preparation of Soy-Based Adhesive Enhanced by Waterborne Polyurethane: Optimization by Response Surface Methodology

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Yong Wang ◽  
Layun Deng ◽  
Youhua Fan
Keyword(s):  
Response Surface Methodology ◽  
Shear Strength ◽  
Response Surface ◽  
Waterborne Polyurethane ◽  
Soy Flour ◽  
Coefficient Of Determination ◽  
Optimal Conditions ◽  
Preparation Conditions ◽  
Addition Level ◽  
Good Agreement

Response surface methodology was used to optimize the preparation conditions of soy-based adhesives (SBAs) in this work. The parameters such as the effects and interactions of waterborne polyurethane (WPU) addition level (X1), temperature (X2), and time (X3) on wet shear strength (Y) were investigated. The regression model for SBA preparation was significant (p=0.0034<0.05). The coefficient of determination (R2) of this model was to be 0.9256. According to the results, WPU addition level (X1) had a significant influence on the wet shear strength, whereas reaction temperature (X2) and reaction time (X3) were not significant. The optimal preparation conditions of SBA were 12 wt.% WPU addition level for 101 min at 76°C. Under the optimal conditions, the wet shear strength was 1.07 ± 0.08 MPa, which was in good agreement with the model predicted value. An analysis of FTIR spectra of WPU, soy flour, and soy-based adhesive further confirmed the validity of the model.

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