KR0153484B1 - Method for making a feed additive - Google Patents

Abstract

The present invention relates to a method for preparing a feed additive, and to prevent the separation of the feed and chitosan due to the specific gravity difference when mixing with the feed to maintain a uniform blending with the feed, the chitosan due to scattering when directly fed Its purpose is to be able to be prepared in a liquid or powder form to prevent, the manufacturing method is to put chitosan in a container, add the solvent and mix evenly, pour purified water and continue stirring for 30 minutes and then at room temperature 24-24 hours storage to obtain a chitosan solution; The vermiculite or carbon powder is placed in the blender and the chitosan solution is sprayed or mixed and mixed for 5 minutes to be completely mixed with the vermiculite or carbon powder.

Description

Manufacturing method of feed additive

The present invention relates to a method of preparing a feed additive, and in more detail, it is characterized by promoting the growth of livestock, preventing disease through immunity and improving the environment in the barn, improving meat quality, and producing low cholesterol livestock products. It relates to a method of preparing a feed additive to be added to the feed of the livestock by the liquid or powdered chitosan (CHITOSAN).

In general, antibiotics have been widely used for the prevention of diseases such as livestock, but there is a problem that not only the resistance to the disease is lowered due to the misuse and abuse of antibiotics, but also a considerable damage to health.

In addition, the residue of antibiotics in livestock products due to misuse and abuse of the antibiotics has a problem that causes a serious effect on public health.

Chitosan also improves the immunity of livestock, prevents diseases, promotes the growth of livestock, improves the environment within the livestock, and also improves meat quality and reduces cholesterol. In cosmetics, cosmetics, industry, agriculture, and food, the effect is widely known and used a lot.

Accordingly, the chitosan is a natural polysaccharide which is a basic polysaccharide having a free amino group by deacetylating kitchen (polysaccharide of N-acetyl-D-glucosamine), which is a component forming crustaceans of shellfish such as crabs and shrimps and insects such as beetles. .

In addition, the chitosan derivative may be obtained by a chemical reaction with a free amino group or an alkoxylalkyl group of chitosan.

Although the chitosan obtained as above is partially used in livestock, etc., the specific gravity of chitosan is too low (less than 0.1) and it is not uniformly mixed due to separation of feed and chitosan due to the specific gravity difference when mixing with feed (about 0.6). There was a problem that it is inconvenient to use because there are many problems to add correctly to the feed due to the scattering of chitosan scattered.

The present invention has been invented to solve the above problems to prevent the separation of the feed and chitosan due to the specific gravity difference when mixing with the feed to maintain a uniform mixing with the feed, the chitosan due to scattering during direct feeding It is an object of the present invention to provide a method for preparing a feed additive that can be prepared in liquid or powder form to prevent loss.

The present invention for achieving the above object is to find a solvent for liquefying chitosan that is not harmed to livestock, and the liquid to obtain an excipient that is optimal for powdering chitosan again.

Hereinafter, the present invention will be described a preferred manufacturing method as follows.

Although the amount of chitosan is not particularly limited, it is preferably used by dissolving it at a concentration of 0.1 to 10%, and available solvents include acetic acid, citric acid, succinic acid, and malic acid, and the solvent used to liquefy the chitosan is acetic acid. Condensed trees, such as citric acid and oak, are thermally reacted at 400 ° C to dissolve 0.5-40% of extracted and purified herbaceous acid. The acetic acid is known to improve the quality of the meat and prevent disease as a strong acid with acetic acid as PH 1 ~ 2.5 has a synergistic effect when used in combination with chitosan. In addition, excipients used to powder liquid chitosan are porous vermiculite and carbon powder.

Example 1

① Dissolve 20g citric acid in 200ml of liquid wood vinegar.

② Put 20 g of chitosan in a container of 1000 ml or more, add 20 ml of acetic acid and mix it evenly.

③ Add ① and stir for 3 minutes.

④ Pour purified water to a total capacity of 1000ml and continue stirring for 30 minutes.

⑤ When stored for 24 ~ 48 hours at room temperature, chitosan is completely dissolved. At this time, the chitosan solution is 2%.

Example 2

① Add 20 g of chitosan to a container of 1000 ml or more, add 20 ml of acetic acid and mix evenly.

② Pour purified water so that the total volume is 1000ml and continue stirring for 30 minutes.

③ If stored at room temperature for 24 ~ 48 hours, chitosan will be completely dissolved. At this time, the chitosan solution is 2%.

Example 3

1 kg of vermiculite or carbon powder is placed in a blender, and 1000 ml of chitosan solution prepared in Examples 1 and 2 is sprayed or mixed and mixed for 5 minutes, and the chitosan solution is completely absorbed by vermiculite or carbon powder.

This is a powder feed additive based on 1% chitosan.

This will be used in livestock feed.

As described above, the present invention enhances the immunity of livestock to prevent diseases, promote growth, improve the environment of the livestock, improve the quality of meat and produce low-cholesterol livestock, as well as improve the use problems of chitosan to improve the liquid chitosan liquid And powdered and added to the feed to increase productivity due to disease prevention of livestock products and to reduce misuse and abuse of homeostasis to ensure the safety of livestock foods and to improve the public health through meat quality improvement.

Claims (1)

Put chitosan in the container, add the solvent, mix evenly, pour purified water and continue stirring for 30 minutes, and then store at room temperature for 24 to 48 hours to obtain a chitosan solution; A method of producing a feed additive, characterized in that the vermiculite or carbon powder is put into a blender and sprayed or mixed with the chitosan solution and blended for 5 minutes to completely mix the vermiculite or carbon powder.