Optimisation of Physical Properties of Ready to Cook Fish Incorporated Noodles using Response Surface Methodology

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dc.contributor.authorKamalakanth, C.K.
dc.contributor.authorGopal, T.K.S.
dc.contributor.authorJoshy, C.G.
dc.contributor.authorGinson, J. J.
dc.contributor.authorRavishankar, C.N.
dc.date.accessioned2016-09-30T07:13:57Z
dc.date.available2016-09-30T07:13:57Z
dc.date.issued2015
dc.description.abstractCombination of fish mince and refined wheat flour was optimized for the development of fish incorporated noodles by using response surface methodology. Effect of different level of pink perch (Nemipterus japonicus) mince on physical properties like water absorption index, bulk density, colour values, cooking time, cooking loss, rehydration test, shearing strength and sensory score were evaluated. D-optimal mixture experimental design with 9 runs was formulated to optimize the different levels of fish mince and refined wheat flour. Linear, quadratic and cubic mixture polynomial regression was fitted to the experimental data and appropriate model was selected based on highest goodness of fit values (R2). From the analysis, it was found that water absorption index decreased as the percentage of fish mince increased. Bulk density reduced and found to be maximum for fish incorporated noodles. Lightness reduced as fish concentration was increased, whereas a* and b* values were found to increase. Cooking time increased significantly as the percentage of fish mince increased; whereas, cooking loss was found to decrease on incorporation of fish mince to noodles. Rehydration test values were good for 10 and 15% fish mince incorporated samples. There was a decrease in shearing strength after 10% fish incorporated sample. Based on the desirability function calculation of multiple response samples, 15% fish mince incorporated samples were found most acceptable based on the physical properties and sensory score.en_US
dc.identifier.citationFishery Technology 2015: 52 (2), 109 - 117en_US
dc.identifier.urihttp://hdl.handle.net/123456789/2285
dc.language.isoenen_US
dc.publisherCentral Institute of Fisheries Technology, Cochin, Indiaen_US
dc.subjectExtrusionen_US
dc.subjectfish minceen_US
dc.subjectnoodlesen_US
dc.subjectresponse surface methodologyen_US
dc.subjectdesirability functionen_US
dc.titleOptimisation of Physical Properties of Ready to Cook Fish Incorporated Noodles using Response Surface Methodologyen_US
dc.typeArticleen_US
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