CE Feather Meal Processing Equipment Poultry Slaughter

 Rendering Hydrolyzer Model Is SRSJ1228-8 Feather Meal Processing Equipment

Complete set of equipment for the processing automation, totally enclosed treatment process with no pollution and treatment results for environmental protection, harmless treatment, recycling, high utilization have been concerned. All the suits are praised by the users of the suit.

     In the production, if the recommended temperature, pressure, water content and time are not used, the product quality will be adversely affected. Excessive or insufficient processing will reduce the quality of feather meal. Excessive processing will cause the keratin molecular chain of feather meal

    The hydrogen bond is opened, but at the same time protein and amino acid are also destroyed. Therefore, the above method is difficult to master if appropriate processing, and the processing quality is very unstable. The enzymatic method is very costly, not economical, and it is thought to have a destructive effect on amino acids. Use strong alkali and strong acid for treatment. The strong acid and strong alkali remaining in the product will cause damage to the animal's stomach. Summary of the invention The purpose of the present invention is to use the salt that is weakly alkaline after being dewatered and the salt that is weakly acidic after being dewatered. The disulfide bond is cracked without destroying the protein and amino acids in feather meal, making feather meal rich in sulfur-containing amino acids mainly cystine a main source of sulfur-containing amino acids.

    In order to achieve the above objectives, the present invention adopts the following design schemes:

    1. First, the feather meal is pre-mixed with weakly alkaline salt, weakly acidic salt, and yeast. , The ratio is 1-3% for weakly alkaline salt and weakly acidic salt, of which weakly alkaline salt accounts for 60-70%, yeast is 1.5-2.0%, then add warm water and stir well, add water according to the weight percentage of feather meal , Is 20-25%, the water temperature is 25-40 ℃;

    2. Put the fermentation bin in the heat preservation fermentation, the temperature is kept at 25-40 ℃, the time is 30-60 minutes;

    3. After the extruder, the temperature is 125-140 ℃ Puffing;

    4. Cooling, crushing and packaging. The weakly alkaline salt can be sodium thiosulfate, or sodium sulfate, or betaine, or sodium carbonate, or sodium glutamate and other salts that are weakly alkaline after being bypassed with water.