Making process of composite beef granules rich in collagen components

Abstract

The invention discloses a making process of composite beef granules rich in collagen components. The making process comprises the following steps of curing bovine lungs, curing beef, performing extrusion, performing die compaction, performing dicing, performing drying and performing aftertreatment. The whole steps do not need extraction treatment, collagen in the bovine lungs is directly utilized,the utilization rate is higher, unnecessary procedures are reduced, and bovine lung resources are scientifically and reasonably utilized. The cured bovine lungs and beef are subjected to extrusion treatment to obtain tissue components with new structures, so that subsequently developed composite beef granule products have excellent collagen digestion and absorption effects. Meanwhile, according to the beef granules prepared by the method, collagen is easier to digest and absorb, and through verification of a three-stage digestion and absorption model, the absorption rate is increased by 12%-22% in terms of the content of hydroxyproline, the slag breaking rate is also reduced, and the slag breaking rate of a finished product of the composite beef granules is reduced by 4%-7%. The method has the advantages of simple process, high material utilization rate and high nutritional value of the product.

Description

technical field [0001] The invention relates to the production field of beef granules, in particular to a production process of composite beef granules rich in collagen components. Background technique [0002] Bovine lung is one of the important by-products in the process of cattle slaughtering and processing, accounting for about 2% of the whole weight. The lungs of animals are rich in collagen, with a content of about 3%-10%. In the past product development, the lungs were often used as leftovers and by-products for development into animal feed. high-end attributes. Collagen has various functional properties such as antioxidant, anti-aging, blood pressure lowering, etc. [0003] In the past technology development, the lungs were usually treated with extraction technology to obtain collagen with a certain purity, and then dried to obtain collagen powder, which was then added to the developed products. Such a processing process has cumbersome steps. Shortcomings. Conte...

AI Technical Summary

Problems solved by technology

[0003] In the past technology development, the lungs were usually treated with extraction technology to obtain collagen with a certain purity, and then dried to obtain collagen powder, which was then added to the developed products. Such a processing process has cumbersome steps. Shortcomings