Steel Carbon Feather Meal Poultry Rendering Plant Machine

    Feather Meal Rendering Machine

Process: Hydrolysis process

Freshness: With animal-derived protein raw materials, freshness has higher requirements. Take the detection index of VBN as an example, the freshness requirement of feather meal should not exceed 250 gradually. Of course, it can be adjusted according to the different prices of different manufacturers, but it must not exceed 260. When the freshness is too high, the Nessler reagent is used for qualitative testing. corruption.

  The hydrolysis technology processes the feathers through high temperature and high pressure hydrolysis treatment, breaking the disulfide bonds (-S-S) and sulphur-hydrogen bonds in the protein feed structure, so that the protein in the feathers is partially hydrolyzed and the chemical structure of the feather fibers changes. It is converted into reusable protein feed, thereby improving the protein utilization rate of the protein feed, improving the palatability and fluidity of the protein feed, and it is easy to digest by livestock and poultry. Reduce the cost of livestock and poultry feed and aquatic feed.

  Scope of application: poultry (forced moulting and prevention of pecking has a very important effect; fox and raccoon fur animals) Hydrolyzed feather meal cannot be degraded by the rumen and cannot be used in ruminants. Therefore, the state banned its use in ruminants.