title: Biomarkers: Non-destructive Method for Predicting Meat Tenderization.
abstract: Meat tenderness is the primary and most important quality attribute for the consumers worldwide. Tenderness is the process of breakdown of collagen tissue in meat to make it palatable. The earlier methods of tenderness evaluation like taste panels and shear force methods are destructive, time consuming and ill suited as they requires removing a piece of steak from the carcass for performing the test. Therefore, a non-destructive method for predicting the tenderness would be more desirable. The development of a meat quality grading and guarantee system through muscle profiling research can help to meet this demand. Biomarkers have the ability to identify if an exposure has occurred. Biomarkers of the meat quality are of prime importance for meat industry, which has ability to satisfy consumers' expectations. The biomarkers so far identified have been then sorted and grouped according to their common biological functions. All of them refer to a series of biological pathways including glycolytic and oxidative energy production, cell detoxification, protease inhibition and production of Heat Shock Proteins. On this basis, a detailed analysis of these metabolic pathways helps in identifying tenderization of meat having some domains of interest. It was, therefore, stressed forward that biomarkers can be used to determine meat tenderness. This review article summarizes the uses of several biomarkers for predicting the meat tenderness.
authors.affiliation: a Department of Food Science and Technology , Punjab Agricultural University , Ludhiana , 141004.
authors.forename: Arashdeep
authors.initials: A
authors.lastname: Singh
authors.forename: Preeti
authors.initials: P
authors.lastname: Ahluwalia
authors.forename: Aasima
authors.initials: A
authors.lastname: Rafiq
authors.forename: Savita
authors.initials: S
authors.lastname: Sharma
keywords: Carcass; meat; non-destructive method; quality; tenderness