Method for producing bone essence, bone protein, bone meal, meat bone meal, meat meal and refined oil by animal fresh bone

Abstract

A method for producing bone essence, bone protein, bone meal, meat bone meal, meat meal and refined oil by animal fresh bones. The invention solves the problems of environment pollution, low extraction yield, and addition of preservatives and mould inhibitors in the production of bone essence, bone protein, bone meal, meat bone meal, meat meal and refined oil. The method comprises the following steps: boiling fresh bones and water at a high pressure, separately storing bone oil, separately storing bone residue wastes, adding an enzyme, stirring, allowing the mixture to stand; performing high-pressure boiling after standing, adding a compound enzyme, stirring, allowing the mixture to stand, and freeze-drying the mixture into powder so as to obtain bone essence and bone protein; decoloring the bone oil with active carbon to obtain the refined oil, recovering wastes after decoloration by active carbon; sterilizing the bone residue wastes and the wastes after decoloration by active carbon, performing pulverization to obtain bone meal, meat bone meal, meat meal. The invention does not need the addition of additives of preservatives and mould inhibitors; the product can be stored for above three years at normal temperature; the invention prevents the problem of environment pollution; and the extraction yield of bone essence, bone protein, and refined oil is increased by 40% when compared with original yield.

Description

technical field [0001] The present invention relates to methods of producing osteoin, bone protein, bone meal, meat and bone meal, meat meal and refined oil. Background technique [0002] Ostein, bone protein and refined oil (bone oil) are widely used in food processing seasonings, such as canned food in cooked food products, processing of sausage products and meat products, seasoning in fast food noodles, etc. [0003] At present, osteoin, bone protein and refined oil usually adopt the process of high-pressure cooking, the production process is backward, the efficiency is low, and the waste (bone meal, meat and bone meal and meat meal) produced in the process of producing osteoin, bone protein and fat has no If it is effectively used as farmyard manure, the economic benefit is low and it pollutes the environment. In order to keep the product from deteriorating, antioxidants and preservatives are added to the product. Contents of the invention [0004] The purpose of the ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of environmental pollution, low yield of extraction and addition of preservatives and antifungal agents in the production of existing osteoin, bone protein, bone meal, meat and bone meal, meat meal and refined oil, and provide animal fresh Process for producing osteoin, bone protein, bone meal, meat and bone meal, meat meal and refined oil from bone