Hello Yehia, tannase is used in the manufacture of instant tea to increase the extractability and cold water solubility of tea compounds. Tannase also reduces the haze formation in beer after storage by hydrolyzing wort phenolics thus preventing complexation with other beer chemicals. Tannase is involved in the reduction of haze and sediment formation, as well as in color, bitterness and astringency of fruit juice upon storage. Patented applications have also been reported for animal feed, and gallic acid involved in photography, printable inks; a precursor for the commercial production of trimethoprim, a food preservative propylgallate and some dyestuffs. The following links give details of the applications. Article Recent Advances in Industrial Application of Tannases: A Review
Article Recent Advances in Industrial Application of Tannases: A Review
Tannase is an important enzyme which is increasingly gaining Industrial attention and uses nowadays. Some of the important industrial uses and application of Tannase are in the following sectors:
- TEA PRODUCTION : Tannase treatment has been widely used in the
manufacture of instant tea to increase the extractability and
cold water solubility of tea compounds.
- FRUIT JUICE PRODUCTION: Enzymatic treatment of fruit juices to reduce the bitterness has got advantages such as the higher quality of juice
due to the lower haze and non-deterioration of juice quality. Tannase is one of the major enzymes used for such purpose
- ANIMAL FEED PRODUCTION: Tannase is used in the pre- treatment of tannin containing feed and has proven to be beneficial in removal of the undesirable compounds and also improve digestibility.
For more information I suggest you read the following articles:
Article Recent Advances in Industrial Application of Tannases: A Review
Article Isolation of Aspergillus niger from three varieties of Bamba...
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