Optimization of protein enrichment of fruit peels by mixed culture of Phanerochaete chrysoporium and Schizophyllum commune as animal feed supplement

Olorunnisola K. S., . and Jamal P., . and Md. Zahangir Alam, . Optimization of protein enrichment of fruit peels by mixed culture of Phanerochaete chrysoporium and Schizophyllum commune as animal feed supplement. pp. 2632-2639. ISSN 2231-7546

Optimization of the process conditions of mixed culture of bacidiomycete fungi for improved protein enrichment of fruit peels is necessary to ease replication and scale-up processes. Sixday fermentation period and temperature of 32C were optimum for elevated protein synthesis and enzyme activities (78.99 units/ml for -amylase and 0.36 units/ml for cellulase). A highly significant quadratic model obtained from Face Centered Central Composite Design (FCCCD) described the process optimization. Linear effect of pH and inoculum size were significant (p 0.05) while pH and moisture content (MC) interact significantly. 70.2 MC pH 5.4 and 6.1 inoculum were the optimum level for a maximum crude protein synthesis of 198.77 mg/g. The crude protein contained essential and non-essential amino acid at a comparable level with other bioprocessed materials that are currently used as animal feed supplement.

Full text available from: Official URL: http://www.ifrj.upm.edu.my/24%20(06)%202017/(48).p...

Abstract

Optimization of the process conditions of mixed culture of bacidiomycete fungi for improved protein enrichment of fruit peels is necessary to ease replication and scale-up processes. Sixday fermentation period and temperature of 32C were optimum for elevated protein synthesis and enzyme activities (78.99 units/ml for -amylase and 0.36 units/ml for cellulase). A highly significant quadratic model obtained from Face Centered Central Composite Design (FCCCD) described the process optimization. Linear effect of pH and inoculum size were significant (p 0.05) while pH and moisture content (MC) interact significantly. 70.2 MC pH 5.4 and 6.1 inoculum were the optimum level for a maximum crude protein synthesis of 198.77 mg/g. The crude protein contained essential and non-essential amino acid at a comparable level with other bioprocessed materials that are currently used as animal feed supplement.

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Item Type:	Article
AGROVOC Term:	Phanerochaete chrysosporium
AGROVOC Term:	Schizophyllum commune
AGROVOC Term:	Cellulase
AGROVOC Term:	Crude protein
AGROVOC Term:	Enzyme activity
AGROVOC Term:	Enzymes
AGROVOC Term:	Fermentation
AGROVOC Term:	Inoculation
AGROVOC Term:	Fruits
AGROVOC Term:	Peel
Geographical Term:	Malaysia
Depositing User:	Ms. Suzila Mohamad Kasim
Last Modified:	28 Apr 2025 05:29
URI:	http://webagris.upm.edu.my/id/eprint/23930

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