Results 31 to 40 of about 1,215 (152)
The esterase and depsidase activities of tannase [PDF]
Biochemical Journal, 1966 The esterase and depsidase activities of tannase have been examined by kinetic methods. Although the esterase/depsidase ratio of tannase may be varied by cultural methods and isolation procedures, evidence has been obtained to show that tannase, esterase and depsidase are enzymes with low specificities capable of hydrolysing both esters and depsides of
E, Haslam, J E, Stangroom
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Journal of Applied Sciences and Environmental Management, 2010 Bacterial isolate, Citrobacter sp., from tannery effluent loaded sites has proved as a potent producer of tannase. Production of tannase was compared in solid-state and submerged fermentation using tamarind seed as sole carbon source.
PA Wilson, PJ Rojan, P Kumar, T Sabu
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Fractionation and Characterization of Tannin Acyl Hydrolase from Aspergillus niger
Hayati Journal of Biosciences, 2009 We previously produced tannin acyl hydrolase (tannase) from Aspergillus niger isolated from cacao pod. In the present study the enzyme was subjected to fractionation by ammonium sulphate followed by dialysis process.
YUNITA ARIAN SANI ANWAR +2 more
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GALLIC ACID PRODUCTION FROM WASTE LOCAL FRUIT IN LOMBOK ISLAND ENZYMATICALLY
Alchemy, 2017 Tannase is industrially important enzyme used in the production of gallic acid. Gallic acid possesses wide range of biological activities such as`antioxidant, antibacterial, and antivirus.
Eka Junaidi, Yunita Arian Sani Anwar
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Journal of Pure and Applied Microbiology, 2022 With an aim to isolate a tannase positive organism, the microbial mat growing on the stored areca extract leachate surface was screened. Once the tannase positive organism was isolated, it was identified by ITS/18S rRNA gene sequencing.
Nishanthini Thangavelu +2 more
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Lactobacillus AS PRODUCERS OF EXTRACELLULAR TANNASE [PDF]
Biotechnologia Acta, 2018 The aim of the work was to find strains of lactic acid bacteria capable to synthesize extracellular tannase enzyme − the key enzymehe hydrolyzing tannins which are plant food constituent. One of the main product of tannins hydrolyzis is gallic acid- the compound with proven antioxidant and onco-protective properties.
L. Oriabinska, O. Dziuba, O. Dugan
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Integrative Zoology, EarlyView.Feeding with tannin‐rich diets altered the fecal microbial composition and increased the relative abundance of tannin‐degrading microbes. We hypothesize that fecal bacteria and fungi may play important roles in helping herbivores adapt to tannin‐rich diets but respond to different tannin concentrations varies.
Di Zhu +5 more
wiley +1 more source
Electronic Journal of Biotechnology, 2015 Background: Tannases are enzymes with biotechnological potential produced mainly by microorganisms as filamentous fungi. In this context, the production and characterization of a multi-tolerant tannase from Aspergillus carbonarius is described.
Larissa Serrani Valera +2 more
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Journal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3773-3785, April 2026.Abstract BACKGROUND Phenolic extracts are recognized for their health‐promoting properties, although some physicochemical characteristics limit their food applications. The present study aimed to valorize orange juice by‐products through enzymatic and hydroalcoholic extraction to obtain flavonoid ingredients and to evaluate their application in pectin ...
Bárbara Morandi Lepaus +7 more
wiley +1 more source
Food Technology and Biotechnology, 2014 Tannase (EC 3.1.1.20) is an enzyme that hydrolyzes the ester and depside bonds of tannic acid to gallic acid and glucose. In the production of foods and beverages, it contributes to the removal of the undesirable effects of tannins. The aim of this study
Amanda Reges de Sena +6 more
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