"carballo" - 1 õppematerjal

Liha töötlemine

, addi- amount of salt and phosphate is to use micro- tives defined in the Council Directive 89/107/ bial transglutaminase (MTG). It is a calcium- EEC 1989). Most food additives are consid- independent enzyme that catalyzes the ered safe. However, some are known to be polymerization and crosslinking of proteins carcinogenic or toxic. Allergic reactions to through the formation of covalent bonds colorings and hyperactivity from phosphates between protein molecules (Carballo et al. have been reported for sensitive individuals. 2006; Heinz 2007). Although the addition Moreover, some nonmeat ingredients, such of MTG had beneficial effects on reducing as vegetables, egg, or milk proteins, contain cook loss and increasing hardness and chewi- substances that cause allergic reactions in ness, Pietrasik and Li-Chan (2002) found some consumers (e.g., gluten enteropathy