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Method for preparing coarse cereal food based on single-screw extruder

A single-screw, miscellaneous grain technology, applied in the field of food processing, can solve the problems of overeating, lack of satiety, obesity and other problems, and achieve the effect of simple process, rich nutrition and low cost

Active Publication Date: 2016-06-22
山东谷伊家食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term lack of fiber not only affects gastrointestinal health, but also lacks the satiety provided by eating fiber, which makes it easy to overeat, which in turn leads to obesity

Method used

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  • Method for preparing coarse cereal food based on single-screw extruder
  • Method for preparing coarse cereal food based on single-screw extruder
  • Method for preparing coarse cereal food based on single-screw extruder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Raw material processing: Use the stone removal sieving machine and magnetic iron remover to screen the corn raw materials to remove enzyme particles and stones, and obtain complete particles after selection.

[0031] Adding water to the material: use a mixer to mix the selected high-quality corn and purified water evenly at a mass ratio of 100:8.

[0032] Single-screw extrusion: feed the mixed materials, and then perform screw extrusion through a single-screw extruder. The single-screw extruder uses a screw with a short length-to-diameter ratio of 1:4, and controls the rotation number of 500rmp to extrude to obtain flakes. product.

[0033] Cutting and forming: the extruded sheet material is connected to a forming cutting machine, firstly roll forming is performed to press the sheet material to an appropriate thickness, and then the product is rounded by cutting.

[0034] Baking or frying: The cut material is baked.

[0035] Seasoning packaging: packaging the baked pr...

Embodiment 2

[0037] Raw material processing: Use the stone removal sieving machine and magnetic iron remover to screen the buckwheat raw materials to remove enzyme particles and stones, and obtain complete particles after selection.

[0038] Adding water to the material: Stir the selected high-quality buckwheat and purified water with a mixer at a mass ratio of 100:6.

[0039] Single-screw extrusion: feed the mixed materials, and then perform screw extrusion through a single-screw extruder. The single-screw extruder uses a screw with a short length-to-diameter ratio of 1:4, and controls the rotation number of 600rmp to extrude into flakes. product.

[0040] Cutting and forming: The extruded sheet material is connected to a forming cutting machine, firstly roll forming is carried out to press the sheet material to an appropriate thickness, and then the product is made into a triangular shape by cutting.

[0041] Bake or fry: Fry the cut material.

[0042] Seasoning packaging: The fried pr...

Embodiment 3

[0044] Raw material processing: Use the stone-removing sieving machine and magnetic iron remover to screen the red bean raw materials to remove enzyme particles and stones, and obtain complete particles after selection.

[0045] Add water to the material: use a blender to stir the selected high-quality red beans and pure water according to the mass ratio of 100:9.

[0046] Single-screw extrusion: feed the mixed material, and then perform screw extrusion through a single-screw extruder. The single-screw extruder uses a screw with a short-to-length-to-diameter ratio of 1:4, and controls the rotation number of 400rmp to extrude to obtain flakes. product.

[0047] Cutting and forming: The extruded sheet material is connected to a forming cutting machine, firstly roll forming is performed to press the sheet material to an appropriate thickness, and then the product is cut into an animal shape.

[0048] Baking or frying: The cut material is baked.

[0049] Seasoning packaging: pac...

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Abstract

The invention discloses a method for preparing miscellaneous grains based on a single-screw extruder. The single-screw extruder includes a feeding system, an extrusion system and a cutting system; the extrusion system includes a cavity and a screw arranged in the cavity; the cutting system Including molding rollers and cutting rollers; the preparation process of miscellaneous grains: After stirring the whole grains and water evenly, they enter the extrusion system through the feeding system and are extruded under screw extrusion; Roll pressing, cutting roller cutting, to obtain coarse miscellaneous grains; the crude miscellaneous grains are fried or baked; the method is simple, efficient, low cost, environmentally friendly, and can be industrialized and continuous production, and the prepared miscellaneous grains taste delicious It is crispy, maintains the original taste of miscellaneous grains, can retain the rich dietary fiber, vitamin B1, flavonoids and other nutrients in the whole grains, and can improve the utilization rate of these nutrients by the human body.

Description

technical field [0001] The invention relates to a preparation method of a single-screw extruded miscellaneous grain snack food, which belongs to the technical field of food processing. Background technique [0002] Miscellaneous grains usually refer to grain and bean crops other than the five major crops of rice, wheat, corn, soybean and potato. Mainly include: sorghum, millet, buckwheat (sweet buckwheat, tartary buckwheat), oats (naked oats), barley, millet, millet, barley, grain amaranth and kidney beans (kidney beans), mung beans, adzuki beans (red bean, red bean), Broad beans, peas, cowpeas, lentils (lentils), black beans, etc. [0003] Grains are rich in nutrients. For example, oats are rich in protein; millet is rich in tryptophan and carotene; beans are rich in high-quality protein; sorghum is rich in fatty acids and rich in iron; potatoes contain carotene and vitamin C. In addition, coarse grains also have the effect of losing weight. For example, corn also conta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23P30/34A23L7/178
Inventor 晏文会张朝晖李志军杨洋庄彬阳许耀垣晏德李杰
Owner 山东谷伊家食品有限公司
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