Most of the technological operations for the production of meat products are mechanised and carried out using specially designed equipment, including meat grinders. This paper reviews meat grinders of different design and performance, used in both household and industrial applications. The technical characteristics, construction and operating principle of the meat grinder are described.
Purpose
The purpose of this study is to investigate the effect of aging temperature on the barrel-type solder joint lifetime of electronic devices and to include these effects in the modified prediction model.
Design/methodology/approach
Several accelerated shear stress tests under different stress amplitudes and aging temperatures were performed.
Findings
It was found that by aging temperature increasing, the lifetime decreases. Morrow energy model was also found as the best prediction model when the aging temperature is taken into consideration.
Originality value
It is confirmed.
Food processing (FP) industries are dominated by thermal inputs for food preservation. Such treatments can, however, contribute to some undesirable changes in the quality attributes and nutritional value of food. Non-thermal storage processes, on the other hand, have a negligible effect on the sensory consistency and nutritional status of food. Food preservation has used food with non-thermal methods with the aim of preserving the nutritious properties and physic-chemical features of foods. In this respect, the pulsed electrical field offers an alternate option for different food items, in particular liquid food products, in order to improve the protection and maintenance of new, consistent aspects of food. Similarly, this study emphasizes the promise of pulsed electric field technology as a useful method for preserving a variety of foods, with a focus on microbial inactivation.The key goal of this research is to find out how widely nonthermal FP equipment is used. Innovative technology can be able to help strike the right balance between protection and minimum processing, as well as sufficient economic constraints and superior efficiency.
This article presents the results of the study of the dependence of yield stress (YS) and water-binding capacity (WBC) on mechanical processing of meat and bone raw materials when changing the rotational speed and the gap between the rotary knives of the grinder. It is revealed that the parameters of YS and WBC also increase when the rotational speed increases. Thus, the highest values of YS (943.29 Pa) and WBC (66.98%) are observed when the rotary knives’ rotational speed is 4000 min−1 and the clearance between knives is 0.16 mm, while the lowest values of YS (635.87 Pa) and WBC (63.83%) are observed when the knives’ rotational speed is 1000 min−1 and the clearance is 0.38 mm. The power consumption of the electric motor of the unit increases as the rotation speed of the working bodies increases and the gap between the knives decreases.
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