Sodium pyrosulfite feed mildew preventive

Abstract

The invention discloses a sodium pyrosulfite feed mildew preventive. The sodium pyrosulfite feed mildew preventive comprises the following components in percentage by mass: 20-30 percent of sodium pyrosulfite, 20-30 percent of dehydroacetic acid, 20-30 percent of a common andrographis herb extracting solution, 10-15 percent of panax notoginsenosides, 5-10 percent of astragalus polysaccharide and 5-10 percent of a bunge corydalis herb extracting solution. The sodium pyrosulfite feed mildew preventive is simple in proportion, is convenient to use, and is low in residue content. Balanced nutrition of a feed is kept. Through use of a conventional preservative within an appropriate adding range, a prepared feed can be kept fresh within one week. Through use of the preservative disclosed by the invention, the feed can be prevented from deteriorating within 15-20 days.

Description

[0001] Technical field:

[0002] The invention relates to the technical field of feed, in particular to a sodium pyrosulfite antifungal agent for feed.

[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 nutrition...

Examples

Embodiment Construction

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

[0020] Example 1,

[0021] Sodium metabisulfite 20%, dehydroacetic acid 20%, Andrographis paniculata extract 30%, Panax notoginseng saponins 10%, Astragalus polysaccharide 10%, Diding extract 10%.

[0022]

[0023] Example 2

[0024] Sodium metabisulfite 30%, dehydroacetic acid 20%, Andrographis paniculata extract 20%, Panax notoginseng saponins 10%, Astragalus polysaccharide 10%, Diding extract 10%.

[0025]

[0026] Example 3

[0027] Sodium metabisulfite 30%, dehydroacetic acid 30%, Andrographis paniculata extract 20%, Panax notoginseng saponins 10%, Astragalus polysaccharide 5%, Diding extract 5%.

[0028]

[0029] The Andrographis paniculata extract and the Diding 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...

[0001] Technical field:

[0002] The invention relates to the technical field of feed, in particular to a sodium pyrosulfite antifungal agent for feed.

[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 nutrition...

Examples

Embodiment Construction

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

[0020] Example 1,

[0021] Sodium metabisulfite 20%, dehydroacetic acid 20%, Andrographis paniculata extract 30%, Panax notoginseng saponins 10%, Astragalus polysaccharide 10%, Diding extract 10%.

[0022]

[0023] Example 2

[0024] Sodium metabisulfite 30%, dehydroacetic acid 20%, Andrographis paniculata extract 20%, Panax notoginseng saponins 10%, Astragalus polysaccharide 10%, Diding extract 10%.

[0025]

[0026] Example 3

[0027] Sodium metabisulfite 30%, dehydroacetic acid 30%, Andrographis paniculata extract 20%, Panax notoginseng saponins 10%, Astragalus polysaccharide 5%, Diding extract 5%.

[0028]

[0029] The Andrographis paniculata extract and the Diding 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...