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Extracellular chitin deacetylase production in solid state fermentation by native soil isolates of Penicillium monoverticillium and Fusarium oxysporum.

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Relation http://ir.cftri.com/11627/
http://doi.org/10.1007/s13197-012-0676-1
 
Title Extracellular chitin deacetylase production in solid state
fermentation by native soil isolates of Penicillium
monoverticillium and Fusarium oxysporum.
 
Creator Suresh, P. V.
Sakhare, P. Z.
Sachindra, N. M.
Halami, P. M.
 
Subject 04 Fermentation Technology
28 Meat, Fish & Poultry
 
Description Extracellular chitin deacetylase production by
native soil isolates of Penicillium monoverticillium CFR 2
and Fusarium oxysporum CFR 8 in solid state fermentation
(SSF) using commercial wheat bran (CWB) and shrimp
processing by-products (SPP) as solid substrate has been
studied. P. monoverticillium produced maximum chitin
deacetylase activity of 547.7±45 and 390.2±31 units/g initial
dry substrate (U/g IDS) at 96 h of incubation in CWB
and SPP media, respectively. While, F. oxysporum produced
maximum chitin deacetylase activity of 306.4±22 U/g IDS
at 72 h of incubation in CWB medium and 220.1±20 U/g
IDS at 120 h of incubation in SPP medium. Along with
chitin deacetylase, P. monoverticillium and F. oxysporum
produced other chitin degrading enzymes such as endochitinase
and β-N-acetylhexosaminidase. P. monoverticillium
produced maximum activity (U/g IDS) of endochitinase
4.6±0.20 at 120 h incubation and β-N-acetylhexosaminidase
82.6±03 at 120 h incubation in CWB medium.
While, F. oxysporum produced maximum activity (U/g IDS)
of endo-chitinase 7.8±0.20 at 144 h incubation and β-Nacetylhexosaminidase
38.3±02 at 120 h incubation in CWB
medium. Production of extracellular chitin deacetylase by P.
monoverticillium CFR 2 and F. oxysporum CFR 8 in SSF is
being reported for the first time.
 
Date 2014
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
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Identifier http://ir.cftri.com/11627/1/J%20Food%20Sci%20Technol%20%28August%202014%29%2051%288%291594%E2%80%931599.pdf
Suresh, P. V. and Sakhare, P. Z. and Sachindra, N. M. and Halami, P. M. (2014) Extracellular chitin deacetylase production in solid state fermentation by native soil isolates of Penicillium monoverticillium and Fusarium oxysporum. Journal of Food Science and Technology, 51 (8). pp. 1594-1599. ISSN 0022-1155