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Propionic acid-sodium propionate type feed mildew proof agent

A technology of antifungal agent and sodium propionate, which is applied in food science, food preservation, application, etc., can solve the problems of weakened volatilization ability of free propionic acid, affecting the palatability of feed, and poor antifungal ability, so as to slow down Volatility, cost-effective, cost-effective effect

Inactive Publication Date: 2017-05-31
CHONGQING HUARUILONG BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the loss of ammonium propionate, the ability to slow down the volatilization of free propionic acid becomes weaker, resulting in poorer anti-mold ability
[0007] 2. When ammonium propionate is decomposed, ammonia gas is released, which has an odor of ammonia, which affects the palatability of feed

Method used

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  • Propionic acid-sodium propionate type feed mildew proof agent
  • Propionic acid-sodium propionate type feed mildew proof agent
  • Propionic acid-sodium propionate type feed mildew proof agent

Examples

Experimental program
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Effect test

Embodiment 1

[0023] A propionic acid-sodium propionate antifungal agent for feed consists of the following components in parts by mass: 75 parts by mass of propionic acid and 30 parts by weight of sodium propionate. The anti-mold effect of Example 1 is improved by 22% than the anti-mold agent composed of propionic acid 75 and ammonium propionate 30.

Embodiment 2

[0025] A propionic acid-sodium propionate antifungal agent for feed consists of the following components in parts by mass: 20 parts by mass of propionic acid and 3 parts by weight of sodium propionate. The anti-mold effect of embodiment 2 is improved by 20% than the anti-mold agent composed of propionic acid 20 and ammonium propionate 3.

Embodiment 3

[0027] A propionic acid-sodium propionate antifungal agent for feed consists of the following components in parts by mass: 50 parts by mass of propionic acid and 15 parts by weight of sodium propionate. The anti-mold effect of embodiment 3 is improved by 32% than the anti-mold agent composed of propionic acid 50 and ammonium propionate 15.

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Abstract

The present invention relates to a propionic acid-sodium propionate type feed mildew proof agent. The feed mildew proof agent includes propionic acid and sodium propionate, wherein the weight ratio of propionic acid to sodium propionate is (20-75):(3-30). The invention also provides another propionic acid-sodium propionate type feed mildew proof agent which is composed of the following components by weight: 1 to 20 parts of one or more of sodium hydroxide, sodium carbonate and sodium bicarbonate, 22 to 80 parts of propionic acid, 0 to 35 parts of white carbon black and 0 to 50 parts of filler. The propionic acid-sodium propionate type feed mildew proof agent has the advantages of high stability, strong ability for control release, good palatability and high performance-price ratio.

Description

technical field [0001] The invention belongs to the technical field of feed mildew prevention, in particular to a propionic acid-sodium propionate type feed mildew inhibitor. 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] In order to prevent the feed from mildew during storage, the feed mill needs to add a certain amount of feed anti-mold agent to the feed. Propionic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/3499A23L3/3508A23L3/3472A23L3/358
Inventor 周俊洪晓圣
Owner CHONGQING HUARUILONG BIOLOGICAL TECH CO LTD
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