Production and application of tannin acyl hydrolase: state of the art.
نویسندگان
چکیده
VIII. Location of Tannase IX. Purification of Tannase X. Properties of Tannase A. pH Optimum and Stability B. Temperature Optimum and Stability C. Molecular Mass D. Enzyme Inhibition E. Kng of Tannase F. Carbohydrate Content XI. Isozymes of Tannase XI. Mode of Action of Tannase XIII. Immobilization of Tannase XIV. Applications of Tannase A. Instant Tea B. Beer Chillproofing C. Wine Making D. Production of Gallic Acid E. Animal Feed Additives F. Miscellaneous
منابع مشابه
Novel Strategies for Upstream and Downstream Processing of Tannin Acyl Hydrolase
Tannin acyl hydrolase also referred as tannase is an enzyme with important applications in several science and technology fields. Due to its hydrolytic and synthetic properties, tannase could be used to reduce the negative effects of tannins in beverages, food, feed, and tannery effluents, for the production of gallic acid from tannin-rich materials, the elucidation of tannin structure, and the...
متن کاملProduction on Tannin Acyl Hydrolase from Pulse Milling By-Products Using Solid State Fermentation
The aim of this work was to utilize Red gram husk as a substrate for tannase production and optimize the Temperature and incubation period of tannase production in solid state fermentation. The maximum production of tannase was found to be 43 U/g/min at 35°C, incubated for 96 h. The tannin content in the substrate was decreased during incubation period. The tannase prepared from Aspergillus nig...
متن کاملEffects of Fungal Co-Culture for the Biosynthesis of Tannase and Gallic Acid from Grape Wastes under Solid State Fermentation
Modified solid-state fermentation (MSSF) of tannin-rich substrates for production of tannase and gallic acid was carried out using fungal co-cultures. Tannin acyl hydrolase or tannase is an enzyme produced extracellularly in solid state fermentation by various fungi. The solid-state fermentation offers a number of advantages over submerged and liquid conventional fermentation for the enzyme pro...
متن کاملFungal Production of Tannase:A Review
Tannin acyl hydrolase (E.C.3.1.1.20) is commonly referred as tannase, hydrolyses ester and depside bonds of hydrolysable tannins to produce gallic acid, glucose and galloyl esters. Tannase has many industrial applications. The enzyme has potential uses in the treatment of tannery effluents. A lot of research is done on production aspects of tannase, but is still considered as one of the costly ...
متن کاملPurification and Characterization of Tannin Acyl Hydrolase Produced by Mixed Solid State Fermentation of Wheat Bran and Marigold Flower by Penicillium notatum NCIM 923
Tannin acyl hydrolase produced extracellularly by the fungal strain Penicillium notatum NCIM 923 in mixed solid state fermentation of wheat bran and marigold flower in the ratio 4 : 1 was purified from the cell-free extract broth by ammonium sulphate fractionation followed by diethylaminoethyl-cellulose column chromatography. Tannase was purified by 19.89-fold with yield of 11.77%. The specific...
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عنوان ژورنال:
- Advances in applied microbiology
دوره 44 شماره
صفحات -
تاریخ انتشار 1997