Peracarid for processing sausage casings
(57) Abstract:Use: for the treatment of sausage casings. The essence of the invention: a composition comprising acetic anhydride, hydrogen peroxide and water taken in a certain ratio. The invention relates to the field of meat processing industry, in particular for veterinary-sanitary processing of the sausage casing, and can be used for disinfection sausage casings mouldy.Currently known compound for the treatment of sausage casings, comprising a derivative of acetic acid, hydrogen peroxide and water (A. A. Dergunova and other technology for the production of sausage casings. M Food industry, 1973, S. 143 145).The known method does not provide complete disinfection of sausage casings strongly affected by mold.The aim of the invention is to increase the disinfecting effect of the composition during processing of shell mouldy Asper. niger, Asper flavus, Penicillium.The advantage of this technical solution in comparison with known is that by using the proposed components of the exposure processing sausage casings, the th water 0.4 l of glacial acetic acid, 4.5 l of hydrogen peroxide) processing time is 10 to 12 o'clock This effect reaches through the use of components that have a reduced impact on the quality of the sausage casing, but which gives a guaranteed 100% of the full effect of disinfection membrane affected by mold Asper. niger, Asper. flavus, Penicillium and other species, whereas the known technical solution by increasing the concentration of the component parts capable of giving 100% protivoplesnevye effect for 1 h, leads to severe wrinkling and damage sausage casings.Example 1. Prepare ingredients: 0.9 wt. acetic anhydride, 1,2 wt. hydrogen peroxide, the rest water. Mouldy sausage casing is immersed in the solution for 60 minutes Achieved 100% anti musty processing shell.Example 2. Prepare the composition, as in example 1. Mouldy sausage shell is dipped into the solution for 45 minutes the Opposite of no effect.Example 3. Prepare the composition, as in example 1. Affected casings are placed in a solution of 90 minutes is Achieved 100% protivoplesnevye effect.Example 4. Prepare ingredients: 1 wt. acetic anhydride and 1.3 wt. hydrogen peroxide, the rest water. Next, as in example 1. Dere 4. Affected casings are placed in the solution for 45 minutes anti musty no effect.Example 6. Prepare the composition as in example 4. Affected casings are placed in a solution of 90 minutes is Achieved 100% anti musty processing shell.Example 7. Prepare ingredients: 1,0 wt. acetic anhydride, 1,2 wt. hydrogen peroxide, the rest water. Next, as in example 1. Achieved 100% anti musty processing sausage casings.Example 8. Prepare the composition as in example 7. Affected casings are placed in the solution for 45 minutes Full anti musty no effect.Example 9. Prepare the composition as in example 7. Affected casings are placed in a solution of 90 minutes is Achieved 100% anti musty processing.Example 10. Prepare ingredients: 0.9 wt. acetic anhydride, 1.3 wt. hydrogen peroxide, the rest water. Next, as in example 1. Achieved full anti musty processing sausage casings.Example 11. Prepare the composition as in example 10. Affected casings are immersed in the composition for 45 minutes Full anti musty no effect.Example 12. Prepare the composition as in example 10. Affected casings are immersed in status is uchumi derivative of acetic acid, the hydrogen peroxide and water, characterized in that as a derivative of acetic acid it contains acetic anhydride in the following ratio, wt.Acetic anhydride 0,9 1,0
The hydrogen peroxide 1,2 1,3
Water The Rest
FIELD: film for food packing.
SUBSTANCE: claimed tubular film contains at least three polyamide layers, wherein each layer consists mixture of (mass parts) polyamide 6 70-77; polycaprolactam-hexamethylenediamine-adipic acid copolymer 5-11; amorphous resin 20-25; aromatic polyamide containing hexamethylene diamine and terephthalic acid units in molecule 3-8; and mixture of acid modified copolymers 0.3-5.
EFFECT: film of improved barrier properties, moldability, abrasive and oil resistance.
FIELD: food-processing industry, in particular, machines for producing artificial protein casing, more particular, construction of forming head.
SUBSTANCE: head has housing with branch pipe provided with bushing. Immovable shaft with longitudinal opening for supplying of compressed air is incorporated inside housing. Immovable shaft carries sleeve arranged so as to define collagen mass slot relative to branch pipe bushing, and rotary sleeve connected with ring, on which conical roller bearings and spiral gear are disposed. Head has collagen mass supplying system connected with housing mid portion, and cooling system. Head is equipped with movable and immovable end water and mass tight gaskets respectively positioned in mid portion of housing, and water-tight gaskets arranged in its rear portion. Helical grooves of 0.8-0.9 mm depth and thread angle of 60±2 deg are formed on rotary sleeve.
EFFECT: increased efficiency and provision for producing of required amounts of products owing to complete collecting of collagen mass for forming of casing and elimination of carrying away of said mass with water.
3 cl, 4 dwg
FIELD: packaging materials.
SUBSTANCE: sleeve-like shell is composed of inner layer A, central layer E and outer layer G. Inner layer A tightly fits the contents and mainly consists of aliphatic polyamide or copolyamide and/or polyamide or copolyamide including aromatic links. Central layer E is mainly formed of aliphatic polyamide or copolyamide and/or polyamide or copolyamide including aromatic links. Outer layer G is also formed of aliphatic polyamide or copolyamide and/or polyamide or copolyamide including aromatic links. Located between inner layer A and central layer E is polyolefin intermediate layer C preventing water vapors from penetrating through the layer. Connected with layer A is adhesive layer B. Layer E is coated with adhesive layer D. Oxygen-barrier intermediate layer F is located between outer layer G and central layer E.
EFFECT: increased impenetrability for water vapor and oxygen, increased shelf life of products packed in above shell.
11 cl, 2 tbl, 8 ex
FIELD: cellulose-based sleeved casing for food products.
SUBSTANCE: corrugated sleeved casing is manufactured by method including preparing cellulose solution with the use of solvent such as N-methyl-morpholine-N-oxide. Corrugated sleeved casing is especially stable and is therefore suitable for fully automatic stuffing apparatuses of the type employed for producing of sausages cooked in water or bouillon.
EFFECT: improved strength and provision for using such casing in fully automatic food processing systems.
12 cl, 2 dwg
FIELD: food processing industry, cellulose food casings, in particular pigmented tubular cellulose casings and method for production thereof.
SUBSTANCE: according to the present method pigment based on perylene tetracarboxylic acid in combination with at least one additional pigment are introduced in viscose before extrusion through nozzle to produce casing. Obtained casing after filling with foodstuff appears as natural smoked product with redwood color. Additional pigment is selected from group containing β-phthalocyanine, diazo and monoazo pigments. Pigmented cellulose casing includes 0.4-4 mass %, preferably 1-2 mass % of perylene tetracarboxylic acid.
EFFECT: pigmented cellulose casing which doesn't discolor under microorganism action in vacuum package.
7 cl, 3 ex, 1 tbl
FIELD: food-processing industry, in particular, preparing of linked sausage products.
SUBSTANCE: apparatus has co-extrusion device for pasty mass and casing enclosing said pasty mass, casing hardening means, twisting means, and conveyor positioned rearward of twisting means. Co-extrusion device and twisting means for guiding link on the one side, and conveyor on the other side are adapted for rotation relative to one another.
EFFECT: increased efficiency, compact construction and provision for conditions desirable for twisting operation.
19 cl, 10 dwg
FIELD: food processing industry, in particular production of edible collagen membrane for sealing of foodstuffs such as ham, etc.
SUBSTANCE: according to invention fresh porcine skins are rapidly frozen. Then before further treatment thereof skins are defrosted and defatted by using enzymes. Further skins are sequentially treated by fast alkaline hydrolysis, acid hydrolysis and ground to produce gel-like liquid mass. In last step gel-like mass is extruded, plated and dried to produce target membrane.
EFFECT: collagen sealing membrane with excellent protective characteristics against food oxidation and dehydration.
22 cl, 1 dwg, 2 ex
FIELD: chemical engineering; production of the laminated multilayered welded flat film used for manufacture of welded hose-type films.
SUBSTANCE: the invention is pertaining to the laminated multilayered welded flat film for manufacture of a welded hose-type films used as a packing and a shell for food stuff. Both surface layers of the multilayered flat film are formed at least of one copolyamide and at least of one amorphous polyamide and-or at least of one homopolyamide and-or at least of a modified polyolefin. The multilayered flat film is manufactured using a method of masking, at least, of two flat films, which in turn are a single layered-or multilayered and not obligatory are biaxially stretched out. The invention allows to increase the strength of the welded seam and to improve impermeability for a water steam and oxygen.
EFFECT: the invention ensures an increased strength of the welded seams of the laminated multilayered welded flat film and its improved impermeability for a water steam and oxygen.
25 cl 5 ex
FIELD: food processing industry.
SUBSTANCE: claimed formulation contains the first polysaccharide having negative charge in formulation and converting into gel under cation effect, ad at least one the second component having neutral charge in formulation. Method for production of edible coating includes extrusion of said formulation and contacting of extruded formulation with gel-forming agent.
EFFECT: coating of high stability, continuity and good appearance.
16 cl, 5 ex
FIELD: manufacture of portion packages with pasty contents, in particular, sausages.
SUBSTANCE: method involves forming film hose from flat tape film provided at its one side with bonding layer; unwinding flat tape film from dispensing source and longitudinally bending for producing of hose so that bonding layer is disposed at the outer side, with longitudinal edges being opposed to one another; preliminarily separating strip having bonding layer from said film; placing separated strip onto both longitudinal edges and connecting therewith; filling resultant film hose with respective contents immediately after connection of longitudinal edges.
EFFECT: simplified method for manufacture of packages and reduced production costs.
2 cl, 3 dwg