Novel process for producing calcium enriched animal hydrolyzed protein using complex enzyme hydrolyzing chicken bone mud

Abstract

The invention relates to a new process for preparing animal protolysate containing high calcium with complex enzyme hydrolysized chicken bone mud, which is characterized in that it comprises the following steps: disintegrating chicken bone ultramicroly to make bone mud, formulating bone mud suspending solution, heating under 80-100 Deg .C for 20-30 minutes, cooling to temperature proper for enzyme reaction, regulating pH value, adding complex enzyme for reacting for a certain time, then heating to 85-90 Deg. C and keeping for 10-20 minutes for sterilization, and getting product which is concentration of sepia, semitransparent or stramineous powder. The invention resolves problems of odour of raw material and bitter caused by enzymolysis, the product most of which is short peptide and free amino acid can be adsorbed easily by human body which increase comprehensive utilization ratio of product, and the product possess certain action for inhibiting angiotonin zymose.

Description

technical field

[0001] The invention relates to a new process for producing high-calcium-rich animal hydrolyzed protein (HAP) by hydrolyzing chicken bone paste with compound enzymes. Background technique

[0002] my country is a big country in poultry meat production. Taking chicken as an example, in 2004, my country's chicken production was as high as 9.88 million tons, accounting for 14.58% of the world's chicken production, and the production of chicken bones accounting for 25% of the total weight of chickens is also considerable. But the traditional concept thinks that the nutritional value of bone is not as good as that of meat, which seriously hinders the development and utilization of chicken bone. In fact, chicken bones are rich in protein and trace elements needed by the human body, as well as various nutrients such as phospholipids, chondroitin and vitamins, and the content of calcium, phosphorus, iron and other minerals is far greater than that of meat. Therefor...