CN102084941A - mildewproof agent for feed - Google Patents

Abstract

The invention provides a mildewproof agent for a feed, which comprises components including sodium hydrogen diacetate, lignin, propylparaben, chitosan, benzoic acid and powdered zeolite. The mildewproof agent has high mildew prevention effect as well as characteristics of low cost, uniform and durable function, high safety, colorless property and odourless property.

Description

Midew preventive for feed

Technical field

The invention belongs to the preservation technique field, provide a kind of with low cost, even action is lasting, the Midew preventive for feed of safe, colorless and odorless.

Technical background

Contain rich nutrient contents in the feed, very easily go mouldy, need expect that the whole process of product strengthens administration of health from former.But nonetheless also can't avoid the pollution of mycotic spore, therefore need to use mould inhibitor with of the pollution and the infringement of control microorganism to production environment, raw material, product.Mould inhibitor with strong points about developing, that effectiveness is high, many inventors have proposed solution.

Provide a kind of long-lasting fungicide for composite feed as Chinese patent " CN1059454 long-lasting fungicide for composite feed "; with propionic acid and its esters, dimethyl fumarate, sodium Diacetate, garlic and algae is Main Ingredients and Appearance; it is wide to have scope of restraining fungi, high effect nontoxic, good palatability, the feed nutrition composition is had advantages such as protective effect.Chinese patent " CN1087471 Midew preventive for feed " provides a kind of chemicals that is used for all feeds at transportation and storage process anti-mildew fresh-keeping, it is by composite forming such as sodium Diacetate, dimethyl fumarate, benzoic acid, nipagin esters and inserts, have the high-efficiency broad spectrum biocidal property, act on characteristics such as quick and lasting.It is eugenol, litsea citrate oil, propionic acid, zeolite stone flour that Chinese patent " CN1141732 Midew preventive for feed " provides a kind of Midew preventive for feed, key component, and this invented technology is simple, has characteristics such as antibacterial, broad-spectrum antiseptic.

There to be technology all to obtain certain progress at aspects such as improving mildew-resistant effectiveness, sterilizing.But also there is deficiency, mainly shows as: 1, cost of material height, complex process so manufacturing cost is higher, is difficult to promote at medium-sized and small enterprises; 2, effect is inhomogeneous, not lasting; 3, side effect is big, reduces feeding quality and security, and brings new pollution to feed, and medicament has discharged penetrating odor as the time spent, pollutes feed and air.

Summary of the invention

Based on above understanding, the purpose of this invention is to provide a kind of Midew preventive for feed, that this mould inhibitor has when having the persistent high efficiency anti-mold effect is with low cost, even action is lasting, the characteristics of safe, colorless and odorless.

For achieving the above object, the present invention is based on following technical scheme: 1, adopt raw material sources wide, manufacturing process is simple, and cost is lower; 2, adopt shitosan, lignin, have high degree of dispersion, high tack and firm frame structure, keep dry and good gas permeability, simultaneously effect equably lastingly; 3, raw material is the environmental protection and public nuisance free material, does not produce any harmful substance.

The mass fraction of each component is among the present invention:

Sodium Diacetate 20～32%

Lignin 8～16%

Propylben 8～20%

Shitosan 7～17%

Benzoic acid 22～49%

Zeolite powder 8～16%

The specific embodiment

Below be a kind of specific embodiment of the present invention, each constituent mass mark is

Sodium Diacetate 25%

Lignin 10%

Propylben 12%

Shitosan 15%

Benzoic acid 25%

Zeolite powder 13%

Compound method is: sodium Diacetate, propylben, benzoic acid, zeolite powder are pulverized, fully mixed, add lignin, shitosan again, mix promptly.

Claims (2)

1. a Midew preventive for feed is characterized in that, each component materials and mass fraction thereof are:

Sodium Diacetate 20～32%

Lignin 8～16%

Propylben 8～20%

Shitosan 7～17%

Benzoic acid 22～49%

Zeolite powder 8～16%

2. Midew preventive for feed as claimed in claim 1 is characterized in that, its component materials and mass fraction thereof are:

Sodium Diacetate 25%

Lignin 10%

Propylben 12%

Shitosan 15%

Benzoic acid 25%

Zeolite powder 13%