Literature summary for 3.1.1.20 extracted from

Yu, X.; Li, Y.; Wu, D.
Enzymatic synthesis of gallic acid esters using microencapsulated tannase: effect of organic solvents and enzyme specificity (2004), J. Mol. Catal. B, 30, 69-73.

No PubMed abstract available

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Application

Application	Comment	Organism
synthesis	synthesis of gallic esters from gallic acid and alcohols in organic solvents using enzyme microencapsulated with chitosan-alginate complex coacervate membrane. Highest yield is 44.3% in benzene, and 35.7% in hexane, best substrates are 1-propanol, 1-butanol, or 1-pentanol	Aspergillus niger

Organism

Organism	UniProt	Comment	Textmining
Aspergillus niger	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
gallate + 1-butanol	85% of the yield with 1-propanol	Aspergillus niger	1-butyl gallate + H2O	-	r
gallate + 1-hexanol	2% of the yield with 1-propanol	Aspergillus niger	1-hexyl gallate + H2O	-	r
gallate + 1-pentanol	77% of the yield with 1-propanol	Aspergillus niger	1-pentyl gallate + H2O	-	r
gallate + ethanol	5% of the yield with 1-propanol	Aspergillus niger	ethyl gallate + H2O	-	r
gallate + methanol	2% of the yield with 1-propanol	Aspergillus niger	methyl gallate + H2O	-	r
gallate + propan-1-ol	-	Aspergillus niger	propyl gallate + H2O	-	r

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Release 2023.1 (January 2023)