Thermostable phytase in feed and fuel industries

Ushasree Mrudula Vasudevan; Amit K. Jaiswal; Shyam Krishna; Ashok Pandey

doi:10.1016/j.biortech.2019.01.065

Thermostable phytase in feed and fuel industries

Ushasree Mrudula Vasudevan, Amit K. Jaiswal, Shyam Krishna, Ashok Pandey

School of Food Science and Environmental Health

Research output: Contribution to journal › Review article › peer-review

Abstract

Phytase with wide ranging biochemical properties has long been utilized in a multitude of industries, even so, thermostability plays a crucial factor in choosing the right phytase in a few of the sectors. Mesophilic phytases are not considered to be a viable option in the feed industry owing to its limited stability in the required feed processing temperature. In the recent past, inclusion of thermostable phytase in fuel ethanol production from starch based raw material has been demonstrated with economic benefits. Therefore, considerable emphasis has been placed on using complementary approaches such as mining of extremophilic microbial wealth, encapsulation and using enzyme engineering for obtaining stable phytase variants. This article means to give an insight on role of thermostable phytases in feed and fuel industries and methods for its development, highlighting molecular determinants of thermostability.

Original language	English
Pages (from-to)	400-407
Number of pages	8
Journal	Bioresource Technology
Volume	278
DOIs	https://doi.org/10.1016/j.biortech.2019.01.065
Publication status	Published - Apr 2019

Keywords

DDGS
Ethanol
Glycosylation
Phytase
Thermostability

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title = "Thermostable phytase in feed and fuel industries",

abstract = "Phytase with wide ranging biochemical properties has long been utilized in a multitude of industries, even so, thermostability plays a crucial factor in choosing the right phytase in a few of the sectors. Mesophilic phytases are not considered to be a viable option in the feed industry owing to its limited stability in the required feed processing temperature. In the recent past, inclusion of thermostable phytase in fuel ethanol production from starch based raw material has been demonstrated with economic benefits. Therefore, considerable emphasis has been placed on using complementary approaches such as mining of extremophilic microbial wealth, encapsulation and using enzyme engineering for obtaining stable phytase variants. This article means to give an insight on role of thermostable phytases in feed and fuel industries and methods for its development, highlighting molecular determinants of thermostability.",

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AU - Mrudula Vasudevan, Ushasree

AU - Jaiswal, Amit K.

AU - Krishna, Shyam

AU - Pandey, Ashok

PY - 2019/4

Y1 - 2019/4

N2 - Phytase with wide ranging biochemical properties has long been utilized in a multitude of industries, even so, thermostability plays a crucial factor in choosing the right phytase in a few of the sectors. Mesophilic phytases are not considered to be a viable option in the feed industry owing to its limited stability in the required feed processing temperature. In the recent past, inclusion of thermostable phytase in fuel ethanol production from starch based raw material has been demonstrated with economic benefits. Therefore, considerable emphasis has been placed on using complementary approaches such as mining of extremophilic microbial wealth, encapsulation and using enzyme engineering for obtaining stable phytase variants. This article means to give an insight on role of thermostable phytases in feed and fuel industries and methods for its development, highlighting molecular determinants of thermostability.

AB - Phytase with wide ranging biochemical properties has long been utilized in a multitude of industries, even so, thermostability plays a crucial factor in choosing the right phytase in a few of the sectors. Mesophilic phytases are not considered to be a viable option in the feed industry owing to its limited stability in the required feed processing temperature. In the recent past, inclusion of thermostable phytase in fuel ethanol production from starch based raw material has been demonstrated with economic benefits. Therefore, considerable emphasis has been placed on using complementary approaches such as mining of extremophilic microbial wealth, encapsulation and using enzyme engineering for obtaining stable phytase variants. This article means to give an insight on role of thermostable phytases in feed and fuel industries and methods for its development, highlighting molecular determinants of thermostability.

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KW - Glycosylation

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Thermostable phytase in feed and fuel industries

Abstract

Keywords

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