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Composite powder reconstituting agent for quantitatively supplementing selenium and preparation method thereof

A compound powder and selenium supplement technology, which is applied in application, food science, food preservation, etc., can solve the problems of selenium loss, selenium retention, etc.

Pending Publication Date: 2021-07-06
硒多宝饮品集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as an agricultural product, selenium-enriched broccoli is directly put into the kitchen. It must be processed and cooked before it can be eaten. This will affect the retention of selenium and cause a large loss of selenium.

Method used

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  • Composite powder reconstituting agent for quantitatively supplementing selenium and preparation method thereof

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preparation example Construction

[0040] The present invention also provides a preparation method of the above-mentioned composite powder preparation, comprising the following steps:

[0041] Step S1, raw material selection: select fresh selenium-enriched broccoli, kiwi fruit, mung beans, and yams with regular appearance, moderate maturity, and no rot as raw materials, and weigh 3-12 parts of selenium-enriched broccoli, 20-70 parts by mass Wash kiwi fruit, 5-20 parts of mung beans and 5-20 parts of yam respectively;

[0042] Step S2, pre-processing:

[0043] Step S2-1, selenium-enriched broccoli: cut the selenium-enriched broccoli obtained in step S1 into pieces, blanching for 30s-60s, and set aside;

[0044] Step S2-2, kiwi fruit: cut the kiwi fruit obtained in step S1 into pieces, and set aside;

[0045] Step S2-3, mung bean: Soak the mung bean obtained in step S1 with water for 6 hours according to the material-to-water ratio of 1:3-1:8, gelatinize at 100°C for 30 minutes, add 0.03% high-temperature-resis...

Embodiment 1

[0057] Get fresh selenium-enriched broccoli 30kg, kiwi fruit 450kg, 100kg mung beans and 100kg yam, produce according to the following preparation method:

[0058] Step S1, selection of raw materials: select fresh selenium-enriched broccoli, kiwi fruit, mung beans, and yams with regular appearance, moderate maturity, and no mildew as raw materials, and clean them separately;

[0059] Step S2, pre-processing:

[0060] Step S2-1, selenium-enriched broccoli: cut the selenium-enriched broccoli obtained in step S2 into pieces, blanch for 30s-60s, and set aside;

[0061] Step S2-2, kiwi fruit: cut the kiwi fruit obtained in step S2 into pieces, and set aside;

[0062] Step S2-3, mung bean: Soak the mung bean obtained in step S2 with water for 6 hours according to the material-to-water ratio of 1:3-1:8, gelatinize at 100°C for 30 minutes, add 0.03% high-temperature-resistant α-amylase, and heat at 80-90°C Enzyme hydrolysis for 15 minutes, inactivate the enzyme, and set aside;

[0...

Embodiment 2

[0070] Get 75kg of fresh selenium-enriched broccoli, 450kg of kiwifruit, 100kg of mung beans and 100kg of Chinese yam, and produce according to the preparation method, the method comprising the following steps:

[0071] Step S1, selection of raw materials: select fresh selenium-enriched broccoli, kiwi fruit, mung beans, and yams with regular appearance, moderate maturity, and no mildew as raw materials, and clean them separately;

[0072] Step S2, pre-processing:

[0073] Step S2-1, selenium-enriched broccoli: cut the selenium-enriched broccoli obtained in step S2 into pieces, blanch for 30s-60s, and set aside;

[0074] Step S2-2, kiwi fruit: cut the kiwi fruit obtained in step S2 into pieces, and set aside;

[0075] Step S2-3, mung bean: Soak the mung bean obtained in step S2 with water for 6 hours according to the material-to-water ratio of 1:3-1:8, gelatinize at 100°C for 30 minutes, add 0.03% high-temperature-resistant α-amylase, and heat at 80-90°C Enzyme hydrolysis for...

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Abstract

The invention discloses a composite powder reconstituting agent for quantitatively supplementing selenium. The compound powder reconstituting agent comprises selenium-enriched broccoli, kiwi fruits, mung beans and rhizoma dioscoreae. The invention further discloses a preparation method of the composite powder reconstituting agent, and the preparation method comprises processes of raw material selection, pretreatment, sterilization, drying, crushing, sieving and the like; by good combination of a formula and the preparation method, the composite powder reconstituting agent product containing 20 [mu]g / g-100 [mu]g / g of selenium is prepared; and selenium supplement requirements of different people are met through scientific quantification; the product is strong in rehydration property and good in reconstituability, does not contain any food additive, is purely natural and is safe to eat; and the reconstituted product is sour and sweet in taste, green in color and light in faint scent. In addition, the prepared composite powder reconstituting agent of the invention is simple in process, nutritional ingredients of materials are reserved by employing vacuum freeze drying, and degradation of selenium in the product is effectively inhibited; and the process also has the characteristics of sterility, convenience in storage and transportation and the like, and is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a compound powder preparation for quantitative selenium supplementation and a preparation method thereof. Background technique [0002] Selenium is one of the essential trace elements for the human body. It has the functions of anti-oxidation, delaying aging, improving immunity, and reducing the incidence of cancer. It is of great significance to human health. [0003] There are 22 provinces and cities in my country, and about 2 / 3 of them are deficient in selenium. In these low-selenium areas, crops cannot obtain sufficient selenium from the soil during the growth process, thus forming a general selenium deficiency state in the food chain. Studies have shown that the total daily intake of selenium per capita in China is about 35 μg, which is far below the recommended standard. The latest "Reference Intake of Dietary Nutrients for Chinese Residents" issued by the Ministry...

Claims

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Application Information

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IPC IPC(8): A23L33/00A23L19/00A23L19/10A23L11/00A23L3/44
CPCA23L33/00A23L19/01A23L19/10A23L11/05A23L3/44A23V2002/00
Inventor 柯昌英廖九洲
Owner 硒多宝饮品集团股份有限公司
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