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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Consumer and shear force evaluation of steaks from the M. Serratus ventralis

Bagley, Jason Lee 25 April 2007 (has links)
An in-home evaluation of steaks from the M. Serratus ventralis was conducted to determine consumer acceptance. Steaks were also evaluated by Warner-Bratzler shear force (WBS) evaluations. Steaks from the M. Serratus ventralis were either blade tenderized, injected with a salt, phosphate, and papain solution, or served as a control. Consumers (n = 136) were not given a specific method of cookery, but were asked to document cooking method and degree of doneness, overall-like, tenderness desirability, tenderness of cut, juiciness desirability, juiciness of cut, flavor desirability, and flavor intensity. When cooked on the grill, in the oven, or in a skillet, injected steaks received the highest (P < 0.05) ratings for tenderness. Furthermore, consumers rated injected and blade tenderized steaks higher (P<0.05) for overall like when they were cooked on the grill to a higher degree of doneness. Oven cooked steaks that were injected, rated higher (P<0.05) than blade tenderized steaks for juiciness. When cooked on the grill, juiciness ratings were also higher (P<0.05) for injected steaks compared to control steaks. Moreover, injected steaks had significantly lower (P<0.05) WBS values when compared to blade tenderized and control steaks. Overall, ratings for all steaks were adequate, confirming the M. Serratus ventralis as a potential high quality steak for use in the retail market.

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