T enzymatic esterification of naringin and the properties of naringin esterified derivatization

2022 ◽  
Vol 176 ◽  
pp. 114372
Author(s):  
Hui Guo ◽  
Jianwei Yu ◽  
Bingshuang Lei ◽  
Weiwei Ji ◽  
Huanhuan Liu ◽  
...  
Keyword(s):  
Enzymatic Esterification

Enzymatic esterification of starch using recovered coconut oil

2006 ◽  
Vol 39 (4-5) ◽  
pp. 265-272 ◽  
Author(s):  
Akhila Rajan ◽  
V.S. Prasad ◽  
T. Emilia Abraham
Keyword(s):  
Coconut Oil ◽  
Enzymatic Esterification

Nonthermal Effect of Microwave Irradiation in Nonaqueous Enzymatic Esterification

2012 ◽  
Vol 166 (6) ◽  
pp. 1454-1462 ◽  
Author(s):  
Hui-da Wan ◽  
Shi-yu Sun ◽  
Xue-yi Hu ◽  
Yong-mei Xia
Keyword(s):  
Microwave Irradiation ◽  
Enzymatic Esterification

scholarly journals Simplified Method to Optimize Enzymatic Esters Syntheses in Solvent-Free Systems: Validation Using Literature and Experimental Data

Catalysts ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1357
Author(s):  
Ronaldo Rodrigues de Sousa ◽  
Ayla Sant’Ana da Silva ◽  
Roberto Fernandez-Lafuente ◽  
Viridiana Santana Ferreira-Leitão
Keyword(s):  
Immobilized Lipase ◽  
Solvent Free ◽  
Molar Ratio ◽  
Mathematical Tool ◽  
Enzymatic Esterification ◽  
Reaction Conditions ◽  
Reaction Behavior ◽  
Optimum Reaction ◽  
Interesting Correlation ◽  
Using Data

The adoption of biocatalysis in solvent-free systems is an alternative to establish a greener esters production. An interesting correlation between the acid:alcohol molar ratio and biocatalyst (immobilized lipase) loading in the optimization of ester syntheses in solvent-free systems had been observed and explored. A simple mathematical tool named Substrate-Enzyme Relation (SER) has been developed, indicating a range of reaction conditions that resulted in high conversions. Here, SER utility has been validated using data from the literature and experimental assays, totalizing 39 different examples of solvent-free enzymatic esterifications. We found a good correlation between the SER trends and reaction conditions that promoted high conversions on the syntheses of short, mid, or long-chain esters. Moreover, the predictions obtained with SER are coherent with thermodynamic and kinetics aspects of enzymatic esterification in solvent-free systems. SER is an easy-to-handle tool to predict the reaction behavior, allowing obtaining optimum reaction conditions with a reduced number of experiments, including the adoption of reduced biocatalysts loadings.

Enhanced antiamyloidal activity of hydroxy cinnamic acids by enzymatic esterification with alkyl alcohols

2014 ◽  
Vol 61 (4) ◽  
pp. 401-407 ◽  
Author(s):  
Hazuki Kondo ◽  
Haruka Sugiyama ◽  
Shigeru Katayama ◽  
Soichiro Nakamura
Keyword(s):  
Enzymatic Esterification ◽  
Cinnamic Acids

Solvent-Free Production of Ethylene Glycol Monostearate through Enzymatic Esterification

2018 ◽  
Vol 57 (19) ◽  
pp. 6627-6632 ◽  
Author(s):  
Gabriela N. Pereira ◽  
Jefferson P. Holz ◽  
Lindomar Lerin ◽  
Mara Cristina Picoli Zenevicz ◽  
Débora de Oliveira ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Solvent Free ◽  
Enzymatic Esterification
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