This study's objective was to evaluate the physical-chemical, microbiological, and sensory aspects of pork meat with different levels of salting. Pork from the Duroc and Landrace breeds, with an average live weight of 281 ± 15.72 kg, were used. The physicochemical data were analyzed following a completely randomized design with four salt addition levels (30, 50, 70, and 90%). Sensory analysis was performed through a completely randomized design, observing the influence of salt levels in meat. The physical-chemical and sensory variables did not significantly affect (P>0.05) salt addition, except for cooking loss and water retention capacity. It was concluded that the salt introduction levels of 30 and 50% are the most appreciated by consumers. The addition of salt levels in the pork meat does not modify the physical-chemical characteristics and the meat's sensory analysis.

Food processing allows a wide variation in the final quality of the product, which directly depends on the quality of the raw material used, the processing conditions, storage and commercialization. Salting, for example, is one of the oldest methods used to preserve meat. In the meat industry, the incorporation of salts into products is commonly used to improve dietary functionality and ensure food safety. Thus, the objective of this review was to understand that the discarded matrix meat can be used to make jerky meat, adding value to the final product. The processing of jerked beef is based on the osmotic dehydration process in counter flow, promoted by the penetration of salt with consequent exit of water from the inter and extra fibrillar compartments to the surface, with subsequent drying. At the same time, myosin denaturation occurs as a result of high temperatures, as well as myoglobin oxidation, promoted by salt, increasing the susceptibility to protein oxidation. The use of discarded animal meat to make jerky adds value to the by-product, improving sensory quality.