Comparison and improvement of chemical and physical characteristics of low- fat ground beef and buffalo meat patties at frozen storage

• Main Author: J. Uriyapongson
• Format: Article
• Language: English
• Published: Taylor & Francis Group 2010-02-01
• Series: Italian Journal of Animal Science
• Subjects: Buffalo meat, Frozen storage, Ground beef
• Online Access: http://www.aspajournal.it/index.php/ijas/article/view/1220

A comparison of chemical and physical properties of beef and buffalo meat, and eight treatments of their ground meat patties was undertaken. Low-fat patties from both meat were prepared using two types of starches; corn and modified tapioca starch as binding ingredients in the ground meat, and methylcellulose (MC) in the batter for patty coating. The patties were stored at -18ºC for 1, 15, 30 and 45 days, then deep fried and analyzed for color, % decrease in diameter and % gain in height, % oil absorption and texture. The results suggested that MC improved outside and inside color of patties (p≤0.05). There was no significant difference of cooking yield between beef and buffalo meat patties. Addition of modified starches and MC provided less % decrease in diameter after frying for frozen buffalo meat patties. Modified starch significantly improved % oil absorption in frozen beef and buffalo patties. Modified starch and MC gave both beef and buffalo meat patties more stable in hardness, chewiness and gumminess during the frozen storage. MC improved texture quality of frozen buffalo meat patties. Fried meat patties had high calories at 15 days of frozen storage.