Optimization of process conditions for Rohu fish in curry medium in retortable pouches using instrumental and sensory characteristics

Journal of Food Science and Technology
Ranendra K MajumdarApurba Saha

Abstract

'Kalia', a popular preparation of Rohu fish, packed in four-layered laminated retort pouch was processed in a steam/air mixture over-pressure retort at 121.1 °C to three different F 0 values of 7, 8 and 9 min. Time-temperature data were collected during heat processing using an Ellab Sterilization Monitoring System. Texture profile such as hardness, springiness, gumminess and chewiness decreased as the F 0 value increased. The L* values decreased whereas a* and b* values increased with increasing F 0 value. Based on the commercial sterility, sensory evaluation, colour and texture profile analysis, F 0 value of 8 min and cook value of 66 min, with a total process time of 41.7 min at 121.1 °C was found satisfactory for the preparation of Rohu fish curry (Kalia) in retort pouches.

Citations

Feb 8, 2019·Journal of Food Science and Technology·U S PalS K Dash
Aug 29, 2018·Journal of Food Science and Technology·Soottawat BenjakulSupatra Karnjanapratum
Jan 10, 2021·Animals : an Open Access Journal From MDPI·Michael G KontominasCosmas I Nathanailides
May 1, 2021·Foods·Michael G KontominasCosmas I Nathanailides

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