• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SU1829916A3
    申请号:SU894614425
    申请日:1989-07-03
    公开日:1993-07-23
    发明作者:Shaaf Khajnts-Jozef
    申请人:Khajnts Shaaf Okhg；
    IPC主号:
    专利说明:

    The invention relates to a method for the manufacture of instant extrusion products, the corresponding mixture being extruded and the extrudate being provided with seasonings and / or aromatic substances on the surface.
    The basis of the invention is to create a method by which easily digestible products of a pleasant taste with a high content of vitamins and nutrients, snacks or similar products can be economically manufactured.
    The objective of this solution is that flavoring agents are applied in aqueous suspensions immediately after extrusion to a hot extrudate and that the extrudate is dried after cutting under certain circumstances.
    Due to the application of an aqueous suspension of seasonings on an un-dried extrudate, due to the water, the surface of the extrudate easily dissolves and forms an adhesive film to which seasonings, breadcrumbs, cheese crumbs or the like adhere well.
    Due to the subsequent drying, a product without a fatty additive is produced as a binding agent, and an additional improvement in frying is achieved due to the outer crust formed during drying of the extrudate surface dissolved by water.
    With the further implementation of the invention, special taste effects can be achieved, and last but not least, a decrease in the addition of water when hydrolysing agents, for example enzymes, such as amylases, which not only physically dissolve the surface of the extrudate, are added to the suspension of seasonings with a low water content, for example, due to decomposition to sugar, it is also changed and due to this, its adhesive properties are further enhanced.
    1829916 AZ
    For the manufacture, in particular, of quick-cooking mashed potatoes for children, cereals and / or vegetables and / or fruits with a partial amount of sugar and milk components are extruded with a large surface heat supply, a suspension of liquid, sugar and / or milk powder components is applied to the hot extrudate, the residual amount of dry components in powder form is applied to the coated extrudate under certain circumstances, and the product coated with the suspension and dry components is dried.
    Using an extruder, cereals with a partial amount of sugar and milk components are extruded. When the cereals are completely boiled, the reaction of acquiring a brown color reaches the desired taste. In this case, the amount of sugar and milk components is selected in such a way that aromatic reactions in the extrudate can be controlled. When molding the extrudate, attention should be paid to the fact that as large a surface as possible has arisen. The dough exiting the nozzle expands and is cut, while the shape of the nozzle and the cutting sequence are set so that the greatest possible surface is achieved with good extrudate flow characteristics. On a still steaming hot extrudate, a suspension consisting of liquids and sugar, respectively components of milk powder, is sprayed predominantly. The viscosity of the suspension determines the density of the coating and thereby the behavior of the subsequent granulate when introduced into the liquid. The wetted extrudate product is subsequently applied with the residual amount of dry components in the form of a powder and the sprayed and dusted extrudate is dried for a very short time, mainly in an infrared drum dryer.
    At a preferred moisture content of 1 to 6%, in the final grinding process, the extrudate is granulated to the required size.
    In an embodiment of the invention, syrup is sprayed onto the extrudate. A syrup is a difficult to crystallize substance, the processing of which using conventional methods was impossible. Instead of syrup, comparable products can be applied to the base material consisting of the extrudate.
    In particular, the method is also applicable to the manufacture of instant soups or dressings. The method is suitable for the manufacture of products in which pre-gelatinized starch with other components is processed to cold-swellable quick-cooking types of flour or quick-cooking granules.
    The method according to the invention is characterized by low energy consumption, since the own cooking process is carried out at very low humidity and water or wet starting materials are used only in small quantities. Due to the extremely short processing time of the starting materials both during extrusion and during drying of the coated extrudate, the loss of nutrients is very small. Nevertheless, optimal sterilization is achieved.
    The ability to use milk, fruits, vegetables, etc. without pre-processing fresh provides a variety of possibilities for using the method according to the invention for the manufacture of new products.
    PRI me R 1. Fast-made milk porridge from crushed grain. The purpose is the production of milk porridge concentrate with the following composition of the finished product: rice 45%, milk powder 40%, sugar 11%, water 4%. It was found that at a content of about 1.7% milk powder and 1.8% sugar in the extruded mixture in the extruder, a predetermined odor is produced without generating undesirable browning. The separation of the residual amount of milk powder and sugar into a suspension and a dry component is established taking into account the viscosity of the suspension suitable for spraying on the one hand and the fraction of dry matter that can be held on the wetted product, on the other hand. 87 kg of rice flour and 1.8 kg of milk powder were loaded into the extruder. 1.8 kg of sugar and 9.4 kg of water with stirring with the formation of a fluid mixture with a total moisture content of about 19% and at a flow rate of 300 kg / h. As an extruder, a high-speed short-screw extruder of the Schaaf brand 60-1002-S-STA-E was used. Screw diameter 90 mm, screw length 200 mm, rotation speed 650 rpm. The nozzles and operating elements are configured in such a way that the temperature of the mass is set at 166 ° C. The average residence time in the extruder is 7 s. The output mouthpiece contained 12 holes with a diameter of 2.5 mm. The cutting device made 10,000 cuts per minute. An extrudate with a large surface is obtained (bulk density 22 kg / m 2 ). This extras5 dates were fed into a coating drum equipped with grippers (diameter 800 mm, length 4000 mm). At a distance of 500 mm from the inlet in the drum there is a spray nozzle for liquid components, and at a distance of 1500 mm from the inlet there is a distribution device for dry components. In a heated boiler, a suspension consisting of 46.4 kg of water, 402 kg of milk powder and 13.4 kg of sugar is mixed and brought to 46 ° C. This suspension is fed at a rate of 3650 kg / h into the drum for coating and sprayed through a two-component nozzle onto the extrudate. The remainder of the milk powder, to which 0.5% of the vitamin mixture is mixed, is distributed at a rate of 60 kg / h to the extrudate moistened with the suspension. Next, the extrudate flows from the drum into an infrared drum dryer (diameter 800 mm, length 4000 mm), heated exclusively by an infrared emitter with an average wavelength (radiation temperature 1040 ° C), 0 where it dries at a steady convection temperature of 180 and C with an average residence time of 8 minutes. to a final moisture content of 4%. After passing through a cooling drum (diameter 800 mm, length 4000 mm), the extrudate is crushed at 38 and C using a friction granulator) with a sieve mesh size of 2 mm) for a flocculent consistency.
    PRI me R 2. Fruit puree. The goal is to make puree milk without sugar, in which the sweetness is provided exclusively by the introduction of fruit concentrate or fruit syrup, with the following composition of the final product; fig. - 50%, milk powder - 34%, dry fruit mass 12%, water 4%. Analogously to example 1, an extrudable mixture is prepared consisting of 86.6 kg of rice, 0.9 kg of milk powder, 12.9 kg of fruit syrup and 3.6 kg of water. Extrusion is carried out at 680 rpm and a mass temperature of 159 ° C. An extrudate is obtained with a bulk density of 34 kg / m 3 . The suspension consists of 45.3 kg of milk powder, 15.3 kg of fruit syrup and 39.4 kg of water. The applied dry component contains 99.67 kg of milk powder and 0.33 kg of a suitable vitamin mixture. The flow rate of the suspension in the extruder is 175 kg / h, the consumption of dry components is 50 kg / h,
    Example Z. Milk and yogurt puree. The goal is to make ready-to-eat milk puree with yogurt flavor with the following composition of the final product: rice-56.3%, milk powder 24.6%, sugar - 10%, yogurt - 5.1%, water 4%. The extrusion mixture is prepared analogously to example 1 of 89.1 kg of rice and 10.9 kg of yogurt.
    Extrusion is carried out at 680 rpm and a mass temperature of 156 ° C. An extrudate is obtained with a bulk density of 28 kg / m 3 .
    The suspension consists of 31.1 kg of milk powder, 14.1 kg of sugar and 54.8 kg of yogurt. The applied dry component includes only milk powder. The mixture in the extruder has a flow rate of 300 kg / h. The suspension is supplied at a rate of 300 kg / h, and the dry component at a rate of 15 kg / h.
    PRI me R 4. Milk and vegetable porridge from 3 types of grain. The goal - the manufacture of milk and vegetable porridge from 3 types of grain. Fresh spinach, ground into a paste, is used as a vegetable component. The finished product should have the following composition: wheat - 24.4%, rice. - 24.4% corn - 24.1% dry matter of spinach 6.8%, milk powder - 14.5%, salt 1.8%, water 4%. The extrusion mixture is prepared analogously to example 1 from 29.5 kg of wheat, 29.5 kg of rice, 29.5 kg of corn, 10.5 kg of spinach paste and 1 kg of salt. Extrusion is carried out at 680 rpm and a mass temperature of 168 ° C. An extrudate is obtained with a bulk density of 33 kg / m 3 . The suspension consists of 78.4 kg of spinach paste, 20.3 kg of milk powder, 1.3 kg of salt. The mixture is fed into an extruder with a flow rate of 250 kg / h. The suspension is dosed at a rate of 200 kg / h.
    PRI me R 5. Natural sweet mashed potatoes. The goal is to produce quick-cooked milk puree without added sugar, in which sweetness is provided by the introduction of heat-resistant alpha-amylase (R. Termamil of Novo company) into the extrusion mixture, as well as by the addition of amylase and amyloglucosidates to the coating suspension. The finished product should have the following composition of starting materials: wheat 24.5%, rice. - 24.5%, corn - 24.3%, milk powder - 22.7%, water 4%. The extrusion mixture is prepared analogously to example 1 from 30.1 kg of wheat, 30.1 kg of rice, 30.1 kg of corn, 0.1 kg of Thermal, 9.6 kg of water. The extrusion is carried out at 680 rpm and a mass temperature of 146 ° C. An extrudate is obtained with a bulk density of 38 kg / m 3 . The suspension consists of 41.7 kg of milk powder and 58.3 kg of water. The applied dry component contains 99.67 kg of milk powder and 0.33 kg of a suitable vitamin mixture.
    The mixture is fed to the extruder at a flow rate.
    300 kg / h, suspension - at a rate of 150 kg / h, dry components - at a rate of 15 kg / h.
    The choice of enzyme used depends primarily on what kind of cleavage product they want to receive. What enzymes or combinations of enzymes to use to obtain a product containing primary dextrin, or maltose, or glucose, or fructose, are well known from existing sources.
    PRI me R 6. Fat-free grain mixture for snacks. The goal is to produce a fat-free grain snack with the following composition of the final product: finely chopped wheat grain 41.3%, finely chopped rye 41.2%, ground spices 4.5%, salt 2.6%, milk powder 4.4%, parch starch 4.1% and water 2%. The outlet mouthpiece is in the form of a wagon wheel with an outer diameter of 20 mm. The extrusion mixture consists of 45.7 kg of finely chopped wheat, 45.7 kg of finely chopped rye, 0.5 kg of ground spices. 0.9 kg of salt, 7.2 kg of water. Extrusion is carried out at 680 rpm. and mass temperature 140 ° C. The bulk weight of the extrudate is 95 kg / m 3 . The suspension consists of 4.5 kg of ground spices, 4.5 kg of salt, 22.7 kg of milk powder, 0.2 kg of enzyme preparation, 22.7 kg of wheat starch. 45.4 kg of water. Using 180 kg of Novo fungamil enzyme preparation to create an adhesive surface by dissolving the extrudate and forming oligosaccharides. Protein hydrolysing enzymes (proteases) or cellulose hydrolyzing enzymes (cellulases) can be used to achieve known taste and / or physical effects.
    The applied dry component consists of 80 kg of granular spices and 20 kg of salt. The dosage of the mass in the extruder occurs at a rate of 160 kg / h. The suspension is dosed at a rate of 32 kg / h, dry components at a rate of 6.4 kg / h. The rest of the process proceeds as in example 1. Drying is carried out at 160 ° C convection for an average time of 10 minutes to a final moisture content of 2%.
    The product is ready to eat without chopping.
    The above examples illustrate the use both in the field of baby food and for the preparation of snacks.
    The amount of moisture evaporated in the process is much less than in the traditional method. In addition, the method is very simple and clear in implementation. Equipment costs are halved. The whole process takes about 30 minutes, so that its management and quality control are greatly simplified.
    权利要求:
    Claims (5)
    [1]
    Claim
    1. The method of preparation of extrusion products mainly cereals, snacks and instant soups, including mixing cereal, vegetable, fruit products with sugar, milk, flavoring and aromatic additives, extruding the mixture and drying the resulting products, characterized in that, in order to reduce costs, simplification of the method, the recipe sugar and milk are divided into two parts, the first of which is introduced before the extrusion process, and the second part is mixed with flavoring and aromatic additives to half cheniya slurry, wherein the slurry introduction is carried out directly after the extrusion onto the surface of the extrudate and drying is carried out until the product 1-6% moisture.
    [2]
    2. The method of pop. 1, characterized in that the suspension contains enzymes.
    [3]
    3. The method according to PP. 1 and 2, characterized in that the enzyme using amylase.
    [4]
    4. The method according to PP. 1-3, characterized in that after application to the extrudate of the suspension, flavoring and aromatic additives are applied in powder form.
    [5]
    5. The method according to PP. 1-4, characterized in that the dried extrudate is granulated,
    类似技术:
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    PL124968B1|1983-03-31|Method of manufacturing a flour based dry mixture for coating meat and the like before frying and complete set of equipment therefor
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    Matz1984|Puffed snacks
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    JP2001157548A|2001-06-12|Grain-bound cake and its producing method
    Rokey1990|Extruded Snacks
    同族专利:
    公开号 | 公开日
    WO1989004121A1|1989-05-18|
    HU204420B|1992-01-28|
    LV10371A|1995-02-20|
    CN1033004A|1989-05-24|
    CN1024995C|1994-06-15|
    AT77211T|1992-07-15|
    EP0340277B1|1992-06-17|
    UA11236A|1996-12-25|
    DE3872224D1|1992-07-23|
    LV10371B|1995-08-20|
    HUT53797A|1990-12-28|
    EP0340277A1|1989-11-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2492694C2|2008-04-08|2013-09-20|Фрито-Лэй Норт Америка, Инк|Snack mixture of fruit or vegetables and cereals|
    RU2692913C1|2018-10-23|2019-06-28|Андрей Витальевич Белопухов|Method for production of extruded bean food product|GB1484455A|1973-10-17|1977-09-01|Toms Foods Ltd|Method of producing a simulated pasta snack product|
    GB1525631A|1975-02-07|1978-09-20|Toms Foods Ltd|Food products|
    EP0110700A3|1982-11-29|1985-01-09|General Foods Corporation|A process for flavoring cereals|
    US4614657A|1984-09-11|1986-09-30|The Quaker Oats Company|Dipeptide sweetened ready-to-eat cereal and coating method|
    US4755390A|1985-05-21|1988-07-05|Nabisco Brands, Inc.|Process for the production of a flavored cereal product|
    US4777045A|1985-07-26|1988-10-11|Nabisco Brands, Inc.|High bran snack|EP0749698B1|1995-06-22|2003-03-05|Peter Enzensperger|Coated product or half-product, as food- or feedstuff|
    AT237951T|1997-10-07|2003-05-15|Nestle Sa|COATED SNACK PRODUCT CONTAINING 8-16|
    CN1090914C|2000-07-11|2002-09-18|沈阳隆迪粮食制品有限公司|Method for preparing instant gruel|
    FR2993142A1|2012-07-16|2014-01-17|Diana Naturals|EXTRUDED PRODUCTS DEHYDRATES FOR INFANT FEEDING.|
    AR093967A1|2013-12-13|2015-07-01|Molinos Rio De La Plata S A|METHOD AND PROVISION FOR OBTAINING A SWEET COOKIE BASED ON EXTRUDED / EXPANDED CEREALS|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19873737441|DE3737441A1|1987-11-04|1987-11-04|Process for the production of snacks|
    DE3737442A|DE3737442C2|1987-11-04|1987-11-04|
    PCT/EP1988/000995|WO1989004121A1|1987-11-04|1988-11-02|Process for preparing snacks or similar products|
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