Instant nutritious multi-grain granular flour for infants and preparation method thereof

A technology for nutritional granules and infants, applied in the field of food, can solve the problems of insufficient mastication, nutrient loss, low digestibility, etc., and achieve the effects of convenient eating, high digestibility and cost saving

Inactive Publication Date: 2018-07-31
HENAN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to overcome the shortcomings of the infant granular noodles produced by the existing noodle technology, and provide a kind of instant, high-nutrition infant granular noodles produced by extrusion and puffing technology using various grains as raw materials and its preparation method , to solve the problems of low digestibility, serious nutritional loss, and insufficient chewing of existing complementary foods for infants and young children under 3 years old

Method used

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  • Instant nutritious multi-grain granular flour for infants and preparation method thereof
  • Instant nutritious multi-grain granular flour for infants and preparation method thereof
  • Instant nutritious multi-grain granular flour for infants and preparation method thereof

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preparation example Construction

[0077] A preparation method for instant multi-grain nutritional granular noodles for infants and young children, comprising the following steps:

[0078] (1) According to the ratio of 80% of triticale flour, 8.37% of black rice flour, 11.36% of black bean flour and 0.27% of black sesame flour, the raw materials were mixed and added with water, and then stirred for 10-25min to make the mixture evenly, and the mixed material was obtained. The water content of the mixed material is 24-28wt%.

[0079] (2) Extrusion and expansion: Extrude and expand the mixed material in step (1) at an extrusion temperature of 160-170° C. and a screw speed of 7-13 Hz to obtain an expanded mixed material.

[0080] (3) Drying: the puffed mixture in step (2) is made into a granular material of 0.45-0.9mm through a particle surface forming device, and then the granular material is dried at 50-70°C for 6- 10h, to obtain the particle surface.

[0081] According to the three-factor and three-level ortho...

Embodiment 16

[0103] According to the optimization level obtained in Table 7, mix the flour according to the ratio of 80% triticale flour, 8.37% black rice flour, 11.36% black soybean flour, and 0.27% black sesame flour, add water to a water content of 24wt%, and stir for 15 minutes. Put the uniformly stirred mixture into the extrusion extruder, extrusion conditions: extrusion temperature 165 ° C, screw speed 10Hz, to obtain the puffed mixture, the puffed mixture is made into granular material through a molding device, and then the obtained The granular material was dried at 65° C. for 8 hours to obtain a particle surface with a particle size of 0.45-0.9 mm. According to the above measurement method, the degree of gelatinization of the granular flour is 94.63%, the rehydration rate is 5.05%, the digestibility is 92.89%, and the comprehensive score is 192.57.

[0104] Adopt the following method to test the nutrient composition of embodiment 16 gained granular surface:

[0105] Refer to GB 5...

Embodiment 17

[0132] like Figure 3-9 The particle surface molding device includes a cutter mechanism, a vibrating screen mechanism, a transport mechanism and a crushing mechanism, the cutter mechanism is arranged at the discharge port 17 of the extruder 18, and the vibrating screen mechanism includes a The first vibrating screen 1 coordinated by the knife mechanism, the second vibrating screen 2 arranged below the first vibrating screen 1 and the third vibrating screen 3 arranged on the crushing mechanism, the aperture of the first vibrating screen 1 is 1mm, the aperture size of the second vibrating screen 2 is 0.4mm, the aperture size of the third vibrating screen 3 is 0.4mm, and the first vibrating screen 1, the second vibrating screen 2 and the third vibrating screen 3 are arranged obliquely . The conveying mechanism includes a first conveying belt 4 arranged below the tail end of the first vibrating screen 1, a second conveying belt 5 arranged below the first conveying belt 4 and betw...

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Abstract

The invention discloses instant nutritious multi-grain granular flour for the infants and a preparation method thereof. The instant nutritious multi-grain granular flour for the infants is prepared from the following raw materials: black wheat flour, black rice flour, black bean powder, and black sesame seed powder; mass fraction of the black wheat flour is 65-90%; and mass ratio of the black riceflour to the black bean powder to the black sesame seed powder is 41.85 to 56.8 to 1.35. The instant nutritious multi-grain granular flour is prepared by adopting extruding-puffing. The instant nutritious multi-grain granular flour prepared by the preparation method has the characteristic of high digestibility, convenient eating and high nutritional values; and thus, the instant nutritious multi-grain granular flour is suitable for the infants with not yet perfect digestive functions to eat.

Description

technical field [0001] The invention relates to the field of food, in particular to instant multi-grain nutritional granular noodles suitable for infants and young children and a preparation method thereof. Background technique [0002] Complementary food is very important for the growth of infants and young children. Adding complementary food can not only supplement the nutrition that breast milk cannot satisfy, but also help the development of perception, psychology, intelligence, cognition and behavior of infants and young children. According to the development of various physiological functions of infants, adding complementary foods is a process, which needs to be considered in terms of adding time and adding quality. Infants of different ages need to add different types and amounts of complementary foods. , intellectual and cognitive development are essential. At 4-6 months, infants mainly eat pasty supplementary food, such as rice noodles; at 7-8 months, infants start...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/17A23L11/00A23L25/00A23L33/00
CPCA23L7/17A23L11/05A23L25/30A23L33/40A23V2002/00A23V2200/30A23V2200/32
Inventor 谢岩黎张春雨王小丽赵文红
Owner HENAN UNIVERSITY OF TECHNOLOGY
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