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Feed preservative

A technology of preservative and feed, applied in the fields of food preservation, food science, application, etc., can solve the problems of declining nutritional value of feed, unfavorable storage, and large dosage.

Inactive Publication Date: 2014-01-22
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following example is configured according to the mass percentage

[0020] Example 1,

[0021] Butylated hydroxyanisole 20%, sorbic acid 20%, clove extract 30%, tea polyphenols 10%, garlic oil 10%, bamboo leaf extract 10%.

[0022]

[0023] Example 2

[0024] Butylated hydroxyanisole 30%, sorbic acid 20%, clove extract 20%, tea polyphenols 10%, garlic oil 10%, bamboo leaf extract 10%.

[0025]

[0026] Example 3

[0027] Butylated hydroxyanisole 30%, sorbic acid 30%, clove extract 20%, tea polyphenols 10%, garlic oil 5%, bamboo leaf extract 5%.

[0028]

[0029] The clove extract and the bamboo leaf extract are extracted by alcohol extraction.

[0030] The present invention has the advantages of simple proportioning, convenient use, low residue, and maintains nutritional balance of the feed. Traditional preservatives can be used to keep the prepared feed fresh within a week within the range of appropriate addition. The fresh-keeping agent of the present...

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PUM

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Abstract

The invention discloses a feed preservative which comprises the following components in percentage by mass: 20-30% of butylated hydroxyanisole, 20-30% of sorbic acid, 20-30% of clove extract, 10-15% of tea polyphenol, 5-10% of garlic oil and 5-10% of bamboo leaf extract. The feed preservative disclosed by the invention is simple in proportion, convenient to use and few in residue, and keeps nutrition balance of the feed; in a proper addition range, the traditional preservative can keep the prepared feed fresh in one week, while the preservative disclosed by the invention can prevent quality change of the feed in 15-20 days.

Description

[0001] Technical field: [0002] The invention relates to the technical field of feed, in particular to a feed fresh-keeping 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 decrease in the nutritional value of the feed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/3508
CPCA23L3/3508A23V2002/00
Inventor 曲田桂
Owner QINGDAO TIANRUI POULTRY EQUIP
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