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Preparation method and application of water-in-oil type liquid vitamin premix

A technology of vitamin premix and liquid vitamin, which is applied in the application, molding or processing of animal feed, animal feed, etc. It can solve the problems of feed mildew and vitamin loss, and achieve the effect of avoiding the increase of feed moisture

Pending Publication Date: 2020-10-30
长治学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is that factors such as mechanical friction, high temperature, high pressure and high humidity during the granulation process will cause a large loss of vitamins.
[0004] At present, there are some technical problems in the post-addition process of liquid multivitamin premixes. For example, after multivitamins are mixed in liquid form, many vitamins are more active than in solid form, and it is easy to react with each other or cause vitamin degradation. It is necessary to find an effective method of preparing vitamin premixes, improve the stability of liquid vitamins, and reduce their quality loss as much as possible
In addition, the liquid vitamin premixes currently used in production and mentioned in patents are all oil-in-water concentrates, which need to be diluted with water before the feed can be sprayed, thereby increasing the moisture content of the feed granules, which is easy to cause feed Mildew

Method used

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  • Preparation method and application of water-in-oil type liquid vitamin premix
  • Preparation method and application of water-in-oil type liquid vitamin premix
  • Preparation method and application of water-in-oil type liquid vitamin premix

Examples

Experimental program
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Effect test

Embodiment 1

[0021] 1.1 Preparation of liquid vitamin premix for pigs:

[0022] A group of liquid vitamin ingredients, its composition ratio is as follows: vitamin A acetate (oil agent) 20MIU / kg, vitamin D 3 (oil) 2.5MIU / kg, DL-α-tocopheryl acetate (oil) 0.35MIU / kg, vitamin B 12 The concentration is 0.2g / kg, ethoxyquinoline 20g / kg, soybean oil 65g / kg, ethyl lactate 265g / kg, 1,2-propanediol 50g / kg, monoglyceride 166g / kg, Span 8034g / kg . The preparation procedure is as follows: in the dosing tank, add 1,2-propanediol to B under stirring 12 In medium, continue stirring for 5 minutes to ensure even mixing. Ethyl lactate was then added to the mixture, followed by soybean oil. While continuing to stir, add ethoxyquinoline vitamins E, A, and D in turn. Finally, monoglyceride and Span 80 are added to the homogeneous liquid to make group A liquid vitamin ingredients;

[0023] Group B liquid vitamin batching, its composition ratio is as follows: biotin 0.3g / kg, pyridoxine hydrochloride (B 6 )...

Embodiment 2

[0032] 2.1 Preparation of liquid vitamin premix for chicken:

[0033] A group of liquid vitamin ingredients, its composition ratio is as follows: vitamin A acetate (oil agent) 40MIU / kg, vitamin D 3 (oil) 10MIU / kg, DL-α-tocopheryl acetate (oil) 0.2MIU / kg, vitamin B 12 The concentration is 0.1g / kg, ethoxyquinoline 25g / kg, soybean oil 124g / kg, ethyl lactate 300g / kg, 1,2-propanediol 55g / kg, monoglyceride 166g / kg, Span 80 34g. The preparation procedure is as follows: In the dosing tank, add 1,2-propanediol to B12 under stirring, and continue stirring for 5 minutes to ensure uniform mixing. Ethyl lactate was then added to the mixture, followed by soybean oil. While continuing to stir, add ethoxyquinoline vitamins E, A, and D in turn. Finally, monoglyceride and Span 80 are added to the homogeneous liquid to make group A liquid vitamin ingredients;

[0034] Group B liquid vitamin batching, its composition ratio is as follows: biotin 0.2g / kg, pyridoxine hydrochloride (B 6 )3g / kg, ...

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Abstract

The invention relates to a formula, a preparation method and application of a water-in-oil type liquid vitamin premix. The liquid vitamin premix consists of three groups of liquid vitamin ingredientsA, B and C, wherein the A group of liquid vitamin ingredients consist of vitamins A, D3, B12 and E; B group liquid vitamin ingredients consist of vitamins B1, B2, B3, B5 and B6 and biotin; the liquidvitamin ingredient group C consists of vitamin K3, and in the post-spraying application of vitamins, the three liquid vitamin ingredient groups can be spontaneously emulsified into a water-in-oil typeliquid vitamin concentrated solution after being mixed, and the water-in-oil type liquid vitamin concentrated solution is synchronously sprayed on the feed along with grease after being diluted by the grease; according to the premix, through reasonable compatibility, reaction or degradation among vitamins is avoided, and the stability of the vitamins is improved; a water-in-oil vitamin concentrated solution is formed through spontaneous emulsification so that the energy consumption is reduced; the spraying process is completed after grease dilution so that high feed moisture caused by water dilution in the spraying process after oil-in-water type liquid vitamins are sprayed is avoided, and the risk of feed mildewing is reduced.

Description

Technical field: [0001] The invention relates to a vitamin premix, in particular to a preparation method of a water-in-oil type liquid vitamin premix and its application in post-spraying of feed. Background technique: [0002] Vitamins are trace organic substances necessary for animal growth and metabolism, but generally cannot be produced by organisms themselves, and need to be obtained through diet and other means. When animals lack vitamins, they cannot grow normally and develop specific lesions, that is, vitamin deficiency occurs. [0003] During feed processing in my country's feed industry, vitamins are added in the form of vitamin mixtures, usually called vitamin premixes. Vitamin premixes are mixed into animal feed in two forms, the most widely used method is to add powdered vitamins to feed ingredients and then pelletize them. The problem with this method is that factors such as mechanical friction, high temperature, high pressure and high humidity in the granulat...

Claims

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Application Information

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IPC IPC(8): A23K20/174A23K20/158A23K40/30A23K20/105A23K20/132A23K20/163
CPCA23K20/174A23K20/158A23K40/30A23K20/105A23K20/132A23K20/163
Inventor 靳志强
Owner 长治学院
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