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Production method of instant nutritional paste food easy to mix

A kind of paste food, technology of production method

Active Publication Date: 2012-08-01
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the difficulty in preparing ready-to-eat nutrition paste convenience foods in the market is common, mainly because the main component of this type of food is gelatinized starch. Rising, thus preventing the water from diffusing to the inside, causing starch agglomeration, which needs to be continuously dispersed in order to brew evenly
Although it can be improved by adding some dispersants, sugar, etc., the effect is not obvious
The difficulty of preparation greatly reduces the convenience of eating this kind of food, so it is not easy to be accepted by consumers, especially young people

Method used

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  • Production method of instant nutritional paste food easy to mix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weigh 2Kg of barley and 2Kg of rice for roasting, then crush to 60 mesh, add 1Kg of peanut powder and 0.5Kg of sesame powder, and mix well. Use water containing medium-temperature α-amylase, adjust the moisture content to 20%, the enzyme content to 100u / g raw materials, mix well, and let stand for 4 hours, then extrude and expand on a twin-screw extruder, and the condition is set at a speed of 120r / min, outlet temperature 140°C. After the puffed material is extruded from the die hole, it is dried in a fluidized bed to a moisture content of 5-8%, and crushed to 60 mesh. In addition, 0.5kg of sucrose powder and 5g of gum arabic were weighed and mixed to obtain a ready-to-eat nutritional paste.

Embodiment 2

[0021] Weigh 2.5kg of corn, 2.5kg of millet, and 1Kg of soybeans, roast them separately, mix them well and crush them to 60 mesh, use water containing medium-temperature α-amylase, adjust the moisture content to 22%, and the enzyme content to 150u / g raw materials, mix Uniformity, and stand still for 4 hours, then carry out extrusion puffing on a twin-screw extruder, the conditions are set at a rotational speed of 120r / min and an outlet temperature of 140°C. After the puffed material is extruded from the die hole, it is dried in a fluidized bed to a moisture content of 5-8%, and crushed to 60 mesh. In addition, 0.6kg of sucrose powder and 6g of gum arabic were weighed and mixed to obtain a ready-to-eat nutritional paste.

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Abstract

The invention relates to a production method of instant nutritional paste food easy to mix. The method particularly comprises the following steps of roasting at high temperature, so that cereal materials such as rice, wheat, corn generate strong cereal smell and part of starch is gelatinized; crushing the materials roasted at high temperature, mixing with sesame powder, bean flour, vegetable and fruit powder and the like uniformly, adding water containing medium-temperature alpha amylase, adjusting proper water, mixing uniformly and standing for a period of time, so that a small amount of the starch in the materials is decomposed; performing extrusion and puffing by a double-screw extrusion puffing technology; and drying and crushing the materials and mixing with auxiliary materials such as sugar powder to prepare the instant nutritional paste food easy to mix. Part of the starch is degraded and the molecule weight is reduced, so that the viscosity is slightly reduced when the product is mixed, the product is insusceptible to caking and easy to mix uniformly, and the viscous taste of the paste product is maintained. The instant nutritional paste food is convenient to mix and is accepted by customers easily.

Description

technical field [0001] The invention relates to a production method of an instant nutritional pasty food that is easy to brew, and belongs to the field of instant food processing. Background technique [0002] Sesame paste, corn paste and other ready-to-eat nutritional paste convenience foods are made of rice, corn, wheat and other grains as the main raw materials, together with sesame, beans and other raw materials, and are made by baking, roasting, extrusion puffing, crushing and other processes of. With the improvement of living standards and the acceleration of the pace of life, people's demand for convenience food is increasing day by day. Especially the requirement of convenience aspect is getting higher and higher. Instant nutritional paste has the characteristics of rich nutrition and convenient consumption. It is more and more popular among consumers as food for breakfast, hunger, travel and leisure. [0003] However, the difficulty in preparing ready-to-eat nutr...

Claims

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Application Information

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IPC IPC(8): A23L1/10A23L1/29A23L7/10A23L33/00
Inventor 张晖齐希光王立钱海峰
Owner JIANGNAN UNIV
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