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Carrier-free propionic acid solid feed mildew preventive and preparation and use thereof

A technology of antifungal agent and propionic acid type, which is applied in the field of non-carrier propionic acid type solid feed antifungal agent, to achieve the effect of reducing the use cost, saving the use cost and reducing the amount of addition

Inactive Publication Date: 2016-02-24
CHONGQING HUARUILONG BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the above problems existing in the existing propionic acid type antifungal agent, the present invention proposes a carrier-free propionic acid type solid feed antifungal agent and its preparation and use method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Add 77kg of propionic acid into the liquid stirring tank, add 2kg of Tween-80, stir for 5min, and set aside. Add 90kg of sodium propionate into the mixer, turn on the mixer, and slowly add the mixed liquid of propionic acid and Tween-80 under agitation. After the addition is complete, add 1kg of benzoic acid and 4kg of sorbic acid, and stir for 5 minutes to obtain carrier-free Propionic acid type solid feed fungicide powder. This antifungal agent 200g is directly mixed with 1 ton of feed. The feed added with the antifungal agent was stored at 30° C. for 50 days without mildew and had good palatability.

Embodiment 2

[0031] The carrier-free propionic acid type antifungal agent for solid feed consists of the following components in parts by mass: 100 parts by mass of sodium propionate, 20 parts of propionic acid, 3 parts of benzoic acid, 1 part of sorbic acid and Tween-805. 800 g of the fungicide is directly premixed with feed materials such as 1 ton of corn flour and then put into the mixer. The feed added with the anti-fungal agent is stored at normal temperature for 60 days without mildew and has good palatability.

Embodiment 3

[0033] The non-carrier propionic acid type antifungal agent for solid feed consists of the following components in parts by mass: sodium propionate 95, propionic acid 70, benzoic acid 2, sorbic acid 3, Tween-804. The antifungal agent 400g is directly mixed with 1 ton of feed evenly or is put into the mixer after premixing with feed materials such as corn flour. After the feed added with the anti-mold agent is stored at normal temperature for 50 days, no mildew occurs, and the feed has good palatability.

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PUM

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Abstract

The present invention provides a carrier-free propionic acid solid feed mildew preventive and a preparation and a use thereof. The carrier-free propionic acid solid feed mildew preventive consists of the following materials in parts by mass: 90-100 parts of sodium propionate, 20-77 parts of propionic acid, 1-3 parts of benzoic acids, 1-4 parts of sorbic acids and 2-5 parts of Tween 80. The active ingredient content of the carrier-free and propionic acid solid feed mildew preventive is up to 98%. The addition amount is reduced, which can save the use costs of the mildew preventive. The carrier-free propionic acid solid feed mildew preventive not only can be used as a traditional solid mildew preventive, but also can be used as a liquid mildew preventive which can be used by mixing with water. Compared with the existing liquid mildew preventive, the packaging and transportation costs are decreased significantly.

Description

technical field [0001] The invention belongs to the technical field of mildew prevention for feed, and in particular relates to a carrier-free propionic acid type solid feed mildew inhibitor and a preparation and use method thereof. Background technique [0002] Feed mildew is a major problem plaguing the aquaculture industry. Feed mildew will cause the following huge losses: severely moldy raw materials cannot be used to produce feed, resulting in waste of feed resources; after livestock and poultry eat moldy feed, they will show loss of appetite and stop eating, growth inhibition, egg production decline, weakness, anemia, etc. All kinds of serious complications, even death, affect the production efficiency of animal husbandry; mycotoxins accumulate in animals, and cause the increase of mycotoxins in the human body through the food chain, seriously threatening human health. [0003] Based on the serious harm of feed mildew mentioned above, how to effectively control feed m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/105A23K20/111A23L3/3508
Inventor 洪晓圣赵仲利
Owner CHONGQING HUARUILONG BIOLOGICAL TECH CO LTD
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