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Selenium-enriched nutritious instant coarse cereal powder and preparation method thereof

A technology of instant powder and miscellaneous grains, which is applied in the field of deep processing of food, can solve the problems of rough taste, poor solubility, and single nutrition, and achieve the effects of better taste, strong instant solubility and comprehensive and balanced nutrition.

Inactive Publication Date: 2019-04-12
SHENYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The selenium-enriched nutritional miscellaneous grains instant powder prepared by the method improves the defects of traditional miscellaneous grains paste such as rough taste, poor solubility, bad taste, and single nutrition.

Method used

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  • Selenium-enriched nutritious instant coarse cereal powder and preparation method thereof
  • Selenium-enriched nutritious instant coarse cereal powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Soybean, green bean, broad bean, pea, mung bean, black bean, coix seed, lotus seed and red bean are cleaned and decontaminated, then pre-cooked in a microwave power of 1000w, microwave for 10min, material layer thickness of 0.2cm, and the processed miscellaneous grains are passed through a grinder Crush to 125 microns, accurately weigh 10% of rice flour, 8% of soybean flour, 8% of green bean flour, 8% of broad bean flour, 8% of pea flour, 8% of mung bean flour, 8% of red bean flour, 8% of black bean flour, small 4% rice flour, 5% barley flour, 5% buckwheat flour, 5% taro powder, 1% lotus seed powder, 1% yam powder, 1% sesame powder, 1% highland barley, 1% saffron, 5% maltodextrin, milk powder 5% and 1% selenium diluent are mixed in the mixer, adjust the water content of the mixed material to 30%, and then send it to the twin-screw extruder for molding and granulation, and set the cavity of each section of the twin-screw extruder to work Temperature: Zone I 40°C, Zone II...

Embodiment 2

[0033]Soybean, green bean, pea, broad bean, mung bean, black bean, coix seed, lotus seed and red bean are cleaned and decontaminated, and then pre-cooked at a microwave power of 1250w, microwave for 7.5min, and material layer thickness of 0.15cm, and the processed miscellaneous grains are crushed Machine crushed to 150 microns, accurately weigh 10% of rice flour, 8% of soybean flour, 8% of green bean flour, 8% of broad bean flour, 8% of pea flour, 8% of mung bean flour, 8% of red bean flour, 8% of black bean flour, 4% millet powder, 5% barley powder, 5% buckwheat flour, 5% taro powder, 1% lotus seed powder, 1% yam powder, 1% sesame powder, 1% highland barley, 1% saffron, 5% maltodextrin, 5% of milk powder and 1% of selenium diluent are placed in the mixer and mixed, the moisture content of the mixed material is adjusted to 35%, and then sent to the twin-screw extruder for molding and granulation, and the cavities of each section of the twin-screw extruder are set Body working ...

Embodiment 3

[0035] Mung beans, black beans, coix seeds, lotus seeds, and red beans are cleaned and decontaminated, and then pre-cooked in a microwave power of 1500w, microwave for 5min, and a material layer thickness of 0.1cm. Rice flour 10%, soybean flour 8%, green bean flour 8%, broad bean flour 8%, pea flour 8%, mung bean flour 8%, red bean flour 8%, black bean flour 8%, millet flour 4%, barley flour 5% , buckwheat flour 5%, taro head flour 5%, lotus seed powder 1%, yam powder 1%, sesame powder 1%, barley 1%, saffron 1%, maltodextrin 5%, milk powder 5% and selenium diluent 1% Mix in a mixer, adjust the moisture content of the mixed material to 40%, and then send it to a twin-screw extruder for molding and granulation. Set the working temperature of each section of the twin-screw extruder: 60°C in zone I, 60°C in zone II Zone 100°C, Zone III 160°C, Zone IV 160°C, Zone V 60°C, Zone VI 40°C, the screw speed is 350rpm, extruded through a rectangular die hole, the extruded material is dried...

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Abstract

The invention discloses a preparation method of selenium-enriched nutritious instant coarse cereal powder. The preparation method comprises the steps of precooking coarse cereal raw materials with microwave, performing crushing and screening, fully and uniformly mixing the screened material with rice powder, millet powder, buckwheat powder, taro powder, Chinese yam powder, sesame powder, highlandbarley powder, saffron, maltodextrin, milk powder and a selenium diluent, and adopting an extrusion puffing technology to obtain the selenium-enriched nutritious instant coarse cereal powder. The instant powder is comprehensively balanced, good in brewing effect, and strong in instant solubility, and has no caking, no precipitation at the bottom, uniform and delicate texture, good taste and delicious color. The method improves the defects of traditional coarse cereal powder, such as inconsistent cooking time, rough taste, poor solubility, poor taste and single nutrition. The selenium-enrichednutritious instant coarse cereal powder prepared by the method has increased soluble selenium content, improves the digestibility and absorptivity of selenium by the human body, meets the needs of modern fast-paced life for healthy diet, enriches the variety of coarse cereals and expands the application scope of coarse cereals.

Description

technical field [0001] The invention relates to the field of food intensive processing, in particular to a preparation method of selenium-enriched miscellaneous grain nutritional instant powder. Background technique [0002] Coarse grains have high nutritional value and health care functions, and also contain some unique physiologically active ingredients, forming the therapeutic efficacy of miscellaneous grains well known to the general public. Among them, beans and miscellaneous grains are rich in inorganic salts, vitamins, proteins, fats, lecithin and multivitamins as well as calcium ions, copper ions, and potassium ions, which can soften blood vessels, promote intestinal peristalsis, relieve constipation, reduce swelling, and strengthen the body. Spleen, lowering blood pressure, lowering blood fat, regulating blood sugar, moisturizing effect; broad beans are rich in dietary fiber, calcium, phosphorus, potassium, vitamin B, carotene and other healthy nutrients; buckwheat ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/00
CPCA23L33/00
Inventor 肖志刚王丽爽杨庆余刘璐郭世龙王娜陶莉伟
Owner SHENYANG NORMAL UNIV
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