Click on “Download PDF” for the PDF version or on the title for the HTML version. If you are not an ASABE member or if your employer has not arranged for access to the full-text, Click here for options. Effect of Cooling Methods on Cooling Efficiency and Product Quality of Large Cooked Beef ProductsPublished by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org Citation: Paper number 026189, 2002 ASAE Annual Meeting . (doi: 10.13031/2013.10850) @2002Authors: Da-Wen Sun Keywords: Air blast, beef, chilling, cold room, cooling, efficiency, immersion, quality, safety, vacuum cooling, weight loss In this study, four cooling methods, i.e., vacuum cooling, water immersion, air-blast and cold-room cooling were investigated to compare their effects on cooling efficiency and product quality. The overall mean results indicate that vacuum cooling is a very rapid and efficient means of cooling large cooked beef products. Vacuum cooling is over 800% quicker in terms of cooling times than the other cooling methods. However mass losses are higher (8-11%) than the other methods (2-3%). Sensory analysis indicated that overall acceptability of the samples was not affected by cooling treatment. Instrumental analysis showed that vacuum cooled samples had a tougher texture and a darker colour, but sensory panellists did not find vacuum cooled sample texture significantly different to others and the panellists preferred the darker colour of vacuum cooled samples. (Download PDF) (Export to EndNotes)
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