Preparation method for highland barley dissolving powders

A technology for brewing powder and highland barley powder is applied in the field of preparing highland barley brewing powder, which can solve the problems of poor processability and the like, and achieve the effects of good brewing property, wide popularization value and simple process.

Active Publication Date: 2015-09-30
RES INST OF AGRO PROD PROCESSING SHANXI ACADEMY OF AGRI SCI
View PDF6 Cites 35 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Highland barley starch has a unique composition, generally containing 74-78% amylopectin, and has poor processability. In the traditional production and eating process, highland barle

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1

[0016] A method for preparing highland barley powder, including the following steps:

[0017] 1) Screen high-quality barley, remove the stone and clean, remove dust and impurities in the barley;

[0018] 2) Put the selected highland barley into a flow dryer for drying, the drying temperature is 40℃, and the time is 60min;

[0019] 3) Put the dried barley into a pulverizer for pulverization, and the particle size of the barley powder obtained after pulverization should reach 100 meshes or more;

[0020] 4) Take 65 parts of highland barley flour and 35 parts of rice flour in parts by weight, add them to the mixer for mixing, and obtain fully mixed materials;

[0021] 5) Extrusion and expansion of the material by twin-screw extrusion. The temperature of the twin-screw extruder is divided into five zones, which are 60℃, 140℃, 150℃, 150℃ and 145℃. The feed volume of the material is 25kg. / h, the added water content is 12%, the cutting rate of the twin-screw extruder is 180...

Example Embodiment

[0025] Example 2

[0026] A method for preparing highland barley powder including the following steps:

[0027] 1) Screen high-quality barley, remove stones and clean, and remove dust and impurities in the barley;

[0028] 2) Put the selected highland barley into a flow dryer for drying, the drying temperature is 40℃, and the time is 55min;

[0029] 3) Put the dried barley into a pulverizer for pulverization, and the particle size of the barley powder obtained after pulverization should reach 100 meshes or more;

[0030] 4) Take 65 parts of highland barley flour and 40 parts of rice flour in parts by weight, add them to the mixer for mixing, and obtain fully mixed materials;

[0031] 5) Extrusion and expansion of the material by twin-screw extrusion. The temperature of the twin-screw extruder is divided into five zones, which are 60℃, 140℃, 150℃, 150℃ and 145℃. The feed volume of the material is 25kg. / h, the added water content is 12%, and the cutting rate of the twin-screw extruder is...

Example Embodiment

[0035] Example 3

[0036] A method for preparing highland barley powder, including the following steps:

[0037] 1) Screen high-quality barley, remove stones and clean, and remove dust and impurities in the barley;

[0038] 2) Put the selected highland barley into a flow dryer for drying, the drying temperature is 40℃, and the time is 50min;

[0039] 3) Put the dried barley into a pulverizer for pulverization, and the particle size of the barley powder obtained after pulverization should reach 100 meshes or more;

[0040] 4) Take 70 parts of highland barley flour and 30 parts of rice flour in parts by weight, add them to the mixer for mixing, and obtain fully mixed materials;

[0041] 5) Extrusion and expansion of the material by twin-screw extrusion. The temperature of the twin-screw extruder is divided into five zones, which are 60℃, 140℃, 150℃, 150℃ and 145℃. The feed volume of the material is 25kg. / h, the added water content is 12%, and the cutting rate of the twin-screw extruder i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Granularityaaaaaaaaaa
Login to view more

Abstract

The invention provides a preparation method for highland barley dissolving powders and belongs to the field of food processing. Specifically, the highland barley is carefully chosen, cleaned, dried in a dryer and crushed in a pulverizer to prepare highland barley powders. After that, 60-70 weight parts of highland barley powders and 30-40 weight parts of rice flours are mixed up in a feed mixer and puffed in a twin screw extruder. The puffed highland barley is put into a fluidized bed to be dried, extruded by a tablet press, cooled and packaged. Due to the adoption of the above method, the defect in the prior art that the highland barley is not easy to process and mold due to the existence of amylopectin and the low content of gluten in the highland barley can be overcome. Highland barley dissolving powders prepared through the above method are brewed in boiled water to form a crisp and delicious highland barley paste. Therefore, not only the quality and the nutrient of the highland barley are maintained, but also the highland barley dissolving powders are convenient to take. The highland barley dissolving powders are suitable for the mass consumer. Meanwhile, the method is simple in process, high in mechanized level, suitable for large-scale industrial production and wide in popularization value.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for preparing highland barley reconstituted powder. Background technique [0002] Highland barley (Hordeum vulgare L.var.nudum hook.f.) It is the collective name for multi-row bare barley in the Qinghai-Tibet Plateau region of my country. It is also called Yuanmai, Huaimai, rice barley or naked barley in other producing areas. It is a special type of barley and belongs to the Gramineae wheat family in plant taxonomy. Barley is one of the varieties of barley. The nutritional content of highland barley contains 339 calories per 100 grams, 75 grams of carbohydrates, 1.5 grams of fat, 8.1 grams of protein, and 1.8 grams of cellulose. Thiamine (Vitamin B1) 0.32mg, Riboflavin (Vitamin B2) 0.21mg, Niacin 3.6mg; Vitamin E 0.25mg. The average content of β-glucan in highland barley is 6.57%, which is the highest β-glucan among wheat crops in the world, and is 50 times th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A23L1/10A23L1/00A23L7/10
CPCA23V2002/00A23V2300/38A23V2300/10
Inventor 孟晶岩刘森安鸣栗红瑜郭志利郭培荣胡海鹰
Owner RES INST OF AGRO PROD PROCESSING SHANXI ACADEMY OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap