CN101341986A - Selenium-rich nutrition food fortification agent and preparation method for selenium rich foods - Google Patents

Abstract

The invention relates to a selenium-enriched nutrition food reinforcer and a preparation method of a selenium-enriched food. The detail manufacture steps are divided into four steps as follows: (1) fetching 1 to 10 g of a selenium-source matter with abundant selenium content and 500 to 25000g of other foods; (2) independently and respectively packaging the selenium-source matter; (3) carrying out packaging on other foods and simultaneously arranging the selenium-source matter that is independently packaged; (4) when other foods are needed to be used, opening the package for being mixed with the selenium-source matter. The selenium-source matter is sodium selenite or polysaccharide selenate; the other foods are salt or grain matters or liquid drinks. In the invention, the selenium-source matter is adopted to be added into the food for realizing to supplement the selenium; the method is simply and conveniently operated and is easily popularized and applied. The selenium-enriched nutrition food reinforcer is applicable for supplementing the selenium for the crowds in the areas of less selenium or lack of selenium in China and is also applicable for the scale production of a food processing enterprise.

Description

The preparation method of a kind of selenium-rich nutritive food additive and selenium-enriched food

Technical field

The present invention relates to a kind of food, the preparation method of specifically a kind of selenium-rich nutritive food additive and selenium-enriched food.

Background technology

Selenium (Se) is the micronutrient element of needed by human, and selenium (Se) is closely bound up with human health.The selenium element is the essential component of multiple antioxidase, can effectively eliminate the free radical in the human body, is the antidote of elements such as various heavy such as mercury, cadmium, lead, aluminium.Selenium can make the increased activity of glutathione peroxidase, strengthen immunity, delay senility, body science's benefit selenium can effectively prevent because of more than 40 kind of diseases such as the tumour that scarce selenium is caused, cancer, Keshan disease, hypertension, diabetes, cardiovascular and cerebrovascular disease, infertility, cataract, and selenium is thought " anticancer bodyguard ", " the life spark " of health by the World Health Organization.According to analysis, more than 40 national poor selenium is arranged in the world, there are 22 provinces in China, and the population more than 80% that accounts on the 70% above land area of the whole nation is lived in the low selenium area of poor selenium.

Summary of the invention

The objective of the invention is: a kind of suitable national conditions, the condition of the people, practicality, science, health are provided, effectively mend selenium method, the preparation method of promptly a kind of selenium-rich nutritive food additive and selenium-enriched food at the horizontal crowd of the low selenium area low consumption of the most of poor selenium of China.

Concrete technical scheme is as follows:

The preparation method of a kind of selenium-rich nutritive food additive and selenium-enriched food comprises the steps

A, get the abundant selenium source material 1-10 gram of selenium content, other food 500-25000 gram,

Described selenium source material is a sodium selenite, or is k-selenocarrageenan,

Described other food is salt, or is cereal material, or is the liquid drink,

Described cereal material is flour, rice etc.

Described liquid drink is a drinking water, or is mineral water, or is fruit juice, milk, beverage;

B, with above-mentioned selenium source material packing separately respectively;

C, other food is packed, put into the selenium source material of independent packing simultaneously;

D, when need using other food, unpack, mix with the selenium source material and get final product.

The present invention adopts and to add the selenium source material realize mending selenium in food, and this method is easy and simple to handle, is easy to apply, and is applicable to that China hang down selenium, convenient, effective, the healthy benefit selenium of the regional crowd of poor selenium, equally also is applicable to the food processing enterprises large-scale production.

The specific embodiment

Below in conjunction with embodiment, the present invention is done to describe further.

Embodiment 1:

1, selenium source is selected: sodium selenite, Se content 45.7%; K-selenocarrageenan (selenide of carragheen) Se content 2-10%.

2, operating procedure: (is example with natural salt compounded of iodine 500 gram/bags)

A, sodium selenite 2.188 grams and the commercially available salt compounded of iodine that accurately take by weighing Se content 1 gram be total quantitatively to be 1Kg; Or take by weighing k-selenocarrageenan (Se content 10%) 10 gram and quantitatively be 1Kg with commercially available salt compounded of iodine;

B, the raw material of above-mentioned two kinds of different selenium resources combination is sub-packed in two capacity is in the 2Kg glass container, tightens bottleneck, and fully vibration up and down is till the mixing.

C, the capacity that above-mentioned two kinds of selenium salt hardening agents are sub-packed in prior printing are 5 gram/bags, in the non-toxic plastic small package bag, are selenium-rich nutritive salt hardening agent finished product after machinery seals.

D, using method: after B fully mixes set by step with commercially available every bag of salt compounded of iodine with 1 bag of C finished product, can make poor selenium area crowd reach Chinese NNFA to recommend China adult selenium intake 50-60ug/ people, the benefit selenium requirement of day by nutrition expert recommend to be grown up health table salt consumption 5 gram/people, day standard.

Embodiment 2:

Use sanitary standard according to People's Republic of China's food enrichment, can correspondingly produce following selenium-enriched food fortification formulation by the method for operating procedure 2 in the foregoing description 1:

Illustrate: low selenium, poor selenium area crowd therefrom choose any one kind of them and mend the selenium method, and it is excessive to avoid repeating to mend selenium, and liquid packing is selected 5ml/ bottle ampere bottle for use.

Claims (1)

1, the preparation method of a kind of selenium-rich nutritive food additive and selenium-enriched food is characterized in that: comprise following making step

A, get the abundant selenium source material 1-10 gram of selenium content, other food 500-25000 gram,

Described selenium source material is a sodium selenite, or is k-selenocarrageenan,

Described other food is salt, or is cereal material, or is the liquid drink,

Described cereal material is flour, rice;

Described liquid drink is a drinking water, or is mineral water, or is fruit drink;

B, with above-mentioned selenium source material packing separately respectively;

C, other food is packed, put into the selenium source material of independent packing simultaneously;

D, when need using other food, unpack, mix with the selenium source material and get final product.