Selenium-rich water mineralization agent as well as application and preparation method thereof

A technology of mineralizer and selenium-enriched water, which is applied in the fields of application, water/sewage treatment, food science, etc., can solve the problems of high price, low conversion efficiency of selenium, and uncontrollability, so as to achieve cheap and low-cost selenium and calcium supplementation. convenient effect

Active Publication Date: 2014-06-25
程正勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] It is relatively direct in the form of health care products, but the price is relatively expensive, and the vast majority of people cannot afford it economically after taking it for a long time. The selenium content of selenium-enriched agricultural products is very limited. Can not control

Method used

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  • Selenium-rich water mineralization agent as well as application and preparation method thereof
  • Selenium-rich water mineralization agent as well as application and preparation method thereof
  • Selenium-rich water mineralization agent as well as application and preparation method thereof

Examples

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Embodiment 1

[0029] The selenium-enriched water mineralizer of this embodiment is prepared according to the following steps:

[0030] 1. Weigh each component according to the mass shown in Table 1:

[0031] Table 1

[0032]

[0033] 2. After mixing the components, add 25ml of water, stir evenly, and use a granulator to granulate to obtain particles with a particle size of Ф5-10mm. They are left to stand for 2 hours under a pressure of 0.3Mpa, and finally vacuum-dried at a temperature of 30°C, so that The selenium element has a slow-release characteristic, that is, the selenium-enriched water mineralizer is named as sample 1, sample 2 and sample 3 respectively.

[0034] 3, the application of three samples of present embodiment gained as tea bag:

[0035] Take 2 grams of selenium-enriched water mineralizer and put it into a sandbag made of non-woven fabric, draw a thread and seal it to become a selenium-enriched tea bag, put the selenium-enriched tea bag in a teacup, and brew it repeate...

Embodiment 2

[0043] The selenium-enriched water mineralizer of this embodiment is prepared according to the following steps:

[0044] 1. Weigh each component according to the mass shown in Table 2:

[0045] Table 2

[0046]

[0047] 2. After mixing the components, add 25ml of water, stir evenly, use a granulator to granulate to obtain particles with a particle size of Ф5-10mm, and stand at a temperature of 80°C for 2 hours under a pressure of 0.01Mpa, so that the selenium element has Sustained-release properties, and finally vacuum-dried to obtain selenium-enriched water mineralizer.

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Abstract

The invention discloses a selenium-rich water mineralization agent as well as application and a preparation method thereof. The selenium-rich water mineralization agent is characterized by comprising the following components by weight percent: 78%-99.8% of inorganic calcium salt or calcium hydroxide, 0.1%-8% of elemental selenium or selenium oxide, 0-7% of inorganic zinc salt or zinc oxide and 0-7% of inorganic strontium salt or strontium oxide. The selenium-rich water mineralization agent is widely applied to the fields of water mineralization, selenium-rich characteristic agriculture and the like; the selenium-rich water mineralization agent has the characteristics of slowly releasing selenium element and releasing a certain amount of calcium element; zinc and / or strontium element can be selectively released by the selenium-rich water mineralization agent; therefore, a cheap, convenient and fast way is provided for supplementing selenium and calcium.

Description

technical field [0001] The invention relates to a mineralizing water agent, in particular to a selenium-enriched water mineralizing agent and its application and preparation method. Background technique [0002] With the development of the national economy and the improvement of people's living standards, people's awareness of health has also increased. However, based on two reasons, people need to supplement selenium in an appropriate amount. First, more than 70% of China's land area is deficient in selenium , and selenium is an essential trace element for the human body. Second, the environmental water quality deteriorates. It is difficult to completely remove heavy metal elements in the water quality, and they accumulate in the human body through food and drinking water, endangering human health. Selenium can neutralize the toxic effects of heavy metal elements . [0003] Most of the existing technical approaches for supplementing selenium exist in the form of health car...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/52A23K1/175C02F1/68
CPCA23K20/20A23L2/38A23L2/52A23L33/16A23V2002/00C02F1/68A23V2200/30A23V2250/1578A23V2250/1642A23V2250/1632A23V2250/1626
Inventor 程正勇
Owner 程正勇
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