RU2175197C2 - Dog's feed from tannery wastes - Google Patents

Abstract

FIELD: feed production. SUBSTANCE: feed is prepared from tannery wastes, such as lower nonstandard layer produced after depilated hide dividing procedure and/or wastes produced after contouring procedure. Wastes are subjected to predetermined thermal and forming treatment for obtaining feed having predetermined content of protein, fat, ash and water. Feed produced from tannery wastes is adapted for strengthening and cleaning dog's teeth from calcareous deposit. EFFECT: improved gustatory and associative qualities, wider range of feeds for dogs. 4 cl, 1 tbl, 2 ex

Description

 The invention relates to feed production and can be used in the processing of leather waste for dog food of any breed.

 Known meat food for dogs containing beef trimmings, beef vein, meat mass and / or koltyk and trachea, and salt. (RU 2106787, class A 23 K 1/10, 1998). Known food does not have a cleansing and strengthening effect on the teeth.

 Known feed from leather wastes containing protein, fat, ash and water (SU 1140740, A 23 K 1/10, 1985). As a waste, use a glue squash after melting glue and gelatin. Known food does not have a cleansing and strengthening effect on the teeth.

The technical result of the invention is the expansion of the assortment of dog food, which strengthens and cleans teeth from plaque and stones, has good taste and associative quality and is a treat for dogs. This result is achieved in that the dog food from leather wastes contains protein, fat, ash and water, and the treated waste is given the form associated with the gnawing needs and / or the consumption of food in dogs, having previously subjected the waste to heat treatment at a temperature of + 95 ^o C for 10 min, incubated for 5 min at room temperature, and subsequent heat treatment at a temperature of 80 ^o C for 5 min, and as a waste use the lower substandard layer after doubling of the loaf and / or waste resulting from contouring, in the following ratio of components, wt.%:
protein - 80-95
fat - 1-2
ash - 0.1-0.5
water - the rest
Moreover, the treated waste can be shaped like a bone or stick, or the shape of slippers, or the shape of sausages or sausages.

 Dog food is a treat designed to form the correct bite in dogs, form animal bones due to Ca, and feed dogs.

The fodder is produced from the waste of hides and skins:
- cattle of various weights;
- pork;
- sheep;
- goats;
- horses;
- deer and elk;
- fish.

Feed is released from waste in color:
- natural
- clarified,
- painted.

 Dog food is obtained by treating tanning wastes generated after the ashing process as a result of contouring and doubling of the loach.

 Example 1

Raw materials are loaded into the hanging drum, water 22 ^o C is poured and soda ash is poured. Processed for 8.5 hours. At the end, the soaks determine the water content of the skins (at least 65%). The skins after soaking should be soft.

Then, the raw materials are cured using a mezdril machine. Then, an ash pan with t = 22 ^o C, consisting of solutions of ammonium sulfate, sodium sulfide and calcium hydroxide, is prepared in a hanging drum, and finely ground raw materials are loaded. Processing 10-12 hours.

 The hides after zoling should be completely dehydrated, with sufficient pressure, uniform and translucent in thickness of the cut of the ridge line near the tail.

After ash, the ash is drained and treated with impregnating water with t = 22 ^o C until clean water.

 The golley is unloaded from the drum and fins on the machine over the entire area.

 Lobaches, bangs, front and hind legs on the patella are trimmed in a goal after mezdrenia. Waste from contouring goes to the production of treats for dogs.

 After starving, the jaw is bifurcated on dowling machines. The upper layer goes to the production of leather, the lower - substandard goes to the production of dog food.

The waste after contouring and doubling is loaded into the drum, filled with water at t = 22 ^o C and neutralized with acetic acid and hydrogen peroxide to the required pH of 5.5.

 The neutralizing bath is washed off the drum and the waste is washed in running water.

Then the waste is subjected to heat treatment at t = 95 ^o C for 10 minutes, kept at room temperature for 5 minutes and subjected to heat treatment at a temperature of 80 ^o C for 5 minutes

 After washing, the waste is treated with a solution of sodium chloride in quantities necessary for the taste perception of dogs. Waste is discharged from the drum and in the molten state is squeezed from the squeezing press. Then they shape the bones by the action of the press. The form is fixed and dried.

 Example 2

The skin is loaded into the hanging drum, water heated to 30 ^° C is poured and soda ash is poured. Processed for 7 hours.

 On the mezdril machine carry out the coagulation of raw materials.

 The gilding, washing and coiling of the loam is carried out, as in example 1.

 After starving, the jaws are bifurcated on dowel machines. The lower substandard skin layer goes to feed production. Neutralization, washing of waste, heat treatment, salt, unloading and extraction are carried out as in example 1.

 Giving the waste the shape of home shoes is carried out by cutting the mold and manual processing with subsequent drying.

 The result is food - a treat for dogs, which has a specific smell of meat broth, without a musty and moldy.

 The feed is packaged in bags of plastic film for 1-7 pcs.

Shelf life 1 year from the date of manufacture. Storage at temperatures up to 25 ^o C and relative humidity not more than 80%.

 The food is a delicacy with good taste.

 When using it, dogs enjoy it, which favorably affects their behavior and development, and also cleans and strengthens the teeth.

 The table shows the results of the analysis of the obtained feed.

 Dog food is used to encourage dogs of all breeds and ages when training and playing at home, as well as to strengthen and clean teeth from plaque and stones.

 The amount of feed used is not limited and is determined by the goals during training and game.

 When using the feed, no side effects and complications were noted.

Claims (3)

1. Dog food from leather wastes containing protein, fat, ash and water, characterized in that the treated waste is given the form associated with the dog with gnawing needs and / or consumption of food, after having subjected the waste to heat treatment at 95 ^o C for 10 minutes, having stood for 5 minutes at room temperature and subsequent heat treatment at 80 ^o C for 5 minutes, and the bottom substandard layer after doubling of the gole and / or the waste resulting from the contours is used as waste tion, in the following ratio of components, wt.%:
Protein - 80 - 95
Fat - 1 - 2
Ash - 0.1 - 0.5
Water - Else
2. Food according to claim 1, characterized in that the treated waste is shaped like a bone or stick.  3. The feed according to claim 1, characterized in that the treated waste is shaped like slippers.  4. The feed according to claim 1, characterized in that the treated waste is shaped like sausages or sausages.

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