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Manufacturing method for sodium metabisulphite feed antimildew agent

A technology of sodium pyrosulfite and manufacturing method, applied in animal feed, animal feed, application, etc., can solve problems such as feed mildew, feed nutritional value decline, unfavorable storage, etc.

Inactive Publication Date: 2014-12-17
QINGDAO TIANRUI POULTRY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of preparing feed, due to the large amount of feed, usually a large amount of feed is prepared at one time for storage, and the feed is prone to mildew during storage, which is not conducive to storage
In order to solve this technical problem, it is necessary to add chemical preservatives to the feed in the prior art, and the chemical preservatives are easy to react with other components in the feed, such as trace elements, multivitamins, etc., resulting in a decrease in the nutritional value of the feed or smell

Method used

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Embodiment Construction

[0024] The manufacture method of sodium metabisulfite feed antifungal agent, wherein, comprises the steps:

[0025] A, the step of extracting the Andrographis paniculata extract, wash the Andrographis paniculata and put it in a glass container, put the ethanol solution with a mass percentage concentration of 95% in the glass container, soak for 3 hours, put the glass container in water at 60 degrees Celsius for 10 hours in a water bath , filter out the liquid medicine; put the glass container with the medicine dregs into water again at 60 degrees Celsius for 10 hours, then filter out the medicine liquid, combine the two medicine liquids, dilute to a mass percentage concentration of 30%, and let it cool down naturally. After reaching room temperature, the Andrographis paniculata extract is obtained;

[0026] B. Steps for extracting Diding extract: Wash Diding and put it in a glass container, then put 90% ethanol solution in the glass container, soak for 2 hours, put the glass c...

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Abstract

The present invention discloses a manufacturing method for a sodium metabisulphite feed antimildew agent. The manufacturing method comprises the following steps: A, a step of extracting common andrographis herb extraction liquid: putting washed common andrographis herb into a glass container, adding an ethanol solution with a mass concentration of 95% into the glass container to soak the common andrographis herb for 3 hours, placing the glass container in water with a temperature of 60 DEG C to bath for 10 hours, and filtering out the drug liquor; placing the glass container filled with drug residues in water with a temperature of 60 DEG C to bath for 10 hours again, and filtering out the drug liquor again to get the common andrographis herb extraction liquid; B, a step of extracting corydalis bungeana extraction liquid; C, mixing sodium metabisulphite and dehydroacetic acid with the common andrographis herb extraction liquid obtained in step A and the corydalis bungeana extraction liquid obtained in step B at a temperature of 35 DEG C; and D, mixing the mixture obtained in step C with astragalus polysaccharides and tea polyphenols at a room temperature, and uniformly stirring the mixture to obtain the sodium metabisulphite feed antimildew agent. The manufacturing method in the present invention is simple, and the obtained product is simple to match, easy to use, has low residues, and maintains the nutritional balance of feed.

Description

[0001] Technical field: [0002] The invention relates to the technical field of feed, in particular to a method for manufacturing a sodium metabisulfite feed antifungal agent. [0003] Background technique: [0004] China is a large animal husbandry country. In the process of animal husbandry, especially large-scale farms, due to the need to reduce costs, they basically do not purchase pre-configured full-price feed, but configure their own. In the process of preparing feed, due to the large amount of use, usually a large amount of feed is prepared at one time for storage and backup, and the feed is prone to mildew during storage, which is not conducive to storage. In order to solve this technical problem, it is necessary to add chemical preservatives to the feed in the prior art, and the chemical preservatives are easy to react with other components in the feed, such as trace elements, multivitamins, etc., resulting in a decrease in the nutritional value of the feed or a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/175
Inventor 曲田桂
Owner QINGDAO TIANRUI POULTRY EQUIP
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