CN104171418A

CN104171418A - Feed mould inhibitor

Info

Publication number: CN104171418A
Application number: CN201410383639.2A
Authority: CN
Inventors: 唐春祥
Original assignee: CHENGDU JUXING AGRICULTURE AND ANIMAL HUSBANDRY TECHNOLOGY Co Ltd
Current assignee: CHENGDU JUXING AGRICULTURE AND ANIMAL HUSBANDRY TECHNOLOGY Co Ltd
Priority date: 2014-08-07
Filing date: 2014-08-07
Publication date: 2014-12-03

Abstract

The invention belongs to a feed mould inhibitor. The feed mould inhibitor comprises 10-15 parts by weight of sodium diacetate, 30-40 parts by weight of seaweed, 5-10 parts by weight of calcium iodate and 3-8 parts by weight of calcium propionate, wherein when being used, the materials are added to the feed according to 1-2% weight proportion. After sodium diacetate is added to the feed, the water activity can be reduced, the thallus protein is denatured and the aim of dehydrating the thallus to death is achieved by changing the cell morphology and structure, thus having a mouldproof effect; and various trace elements in the seaweed, such as calcium, iron, zinc, iodine, copper and the like, are increased, so that the trace elements in the feed are more abundant.

Description

Midew preventive for feed

Technical field

The invention belongs to feed additive field, be specifically related to Midew preventive for feed.

Background technology

Feed, is the general name of the food of everyone domesticated animal, and more narrowly general feeds mainly refers to the food of agricultural or animal husbandry domesticated animal.Feed (Feed) comprises the feedstuff of more than ten kinds such as soybean, dregs of beans, corn, fish meal, amino acid, the assorted dregs of rice, additive, whey powder, grease, meat meal tankage, cereal, sugar grass.

In general only have plant feed to be just called as feed, these feeds comprise grass, various cereal, stem tuber, root etc.These feeds can be divided into deeply:

1, the feed that contains much starch: these feeds are mainly to form with cereal, seed and root containing much starch or stem tuber.Such as various cereal, potato, wheat, barley, beans etc.These feeds mainly provide energy by polysaccharide, and contain seldom protein.They are applicable to ruminant, poultry and pig, but are not suitable for horse containing the feed of too many starch.

2, the feed of oil-containing: these feeds are comprised of seed (rape, soya bean, sunflower, peanut, cottonseed) of oil-containing etc.The energy of these feeds is mainly from lipid, so its energy density is higher than amyloid feed.The protein content of these feeds is also lower.Because these oil also have industrial use, therefore the popularization of such feed is not high.After industry oil expression, remaining slag still contains quite high oily content.Such slag also can be used as feed, especially very good to ruminant, is also widely used.

3, sugary feed: these feeds are mainly to take " sweet sorghum stalk " as main straw feed or pellet, and sweet sorghum stalk pol is 18%-23%, and animal palatability is fine.

4, protein-contg feed: these feeds are mainly to take albumen mulberry as main plant protein fodder, and the vegetable protein of albumen mulberry reaches 28%-36%, and is rich in 18 seed amino acids, is the best raw material of replace imported vegetable protein.

5, greenfeed material: in these feeds, whole plant is fed use, such as grass, corn, cereal etc.These feeds are containing a large amount of carbohydrate, and nutrition is wherein very assorted.Such as the main carbohydrate containing of grass, protein 15% to 25%, corn is containing more starch (about 20%-40%), and protein content is less than 10%.Greenfeed material can be fed use freshly, also can dry rear preservation and feed use.They are relatively applicable to ruminant, horse and aquatic bird.Generally be not used for feeding pigs.The greenfeed material of preserving after fermentation is called ensilage.

China is second-biggest-in-the-world production of fodder state, every year to be not less than 21% average speed in development.In China's feed, the infection rate of mould is nearly 100%, and all feeds can provide living environment for mould.According to statistics, the feed of the annual average loss in the whole world is about 20% of total output, and wherein over half is due to due to feed mold.Not in place because of feedstuff mildew measure, the feed loss that China causes because going mouldy every year reaches up to ten million tons.How preventing and to reduce going mouldy of feed, the period of storage that extends feed is the major issue that whole feed industry is needed solution badly, and add mould inhibitor, is one of most important and most economical measure preventing feed mold.Yet traditional mould inhibitor but has many deficiencies:

1, in antimildew and antibacterial effect, traditional organic acid and salt mould inhibitor antibacterial effect are poor, and consumption is large.Tradition organic acid mould inhibitor is used organic acid (as propionic acid) mildew-resistant by heavy dose, and minimum inhibitory concentration is up to 1000-2000mg/Kg, and mould inhibitor is very strong to organic acid dependence, and consumption is generally more than 1000g/T.Heavy dose of organic acid is used the production cost that has not only increased feed product, has reduced the content of nutriment and has increased the corrosivity of equipment.

2, in palatability, traditional mould inhibitor is large to the excitant of stomach, and palatability is poor.As Chinese patent 91108779.6,93118854.7,99115498.3,200910028824.9 grades all contain the dimethyl fumarates that in a large number gastrointestinal mucosa had strong and stimulating, and China has completely forbidden and in feed, uses dimethyl fumarate.Organic acid and salt mould inhibitor are because consumption in feed is large, and this has also reduced the palatability of feed to a certain extent.

Summary of the invention

The object of the present invention is to provide that a kind of anti-mold effect is good, good palatability, Midew preventive for feed that consumption is low.

Technical scheme of the present invention is: Midew preventive for feed, its weight proportion is as follows: sodium Diacetate 10-15 part, marine alga 30-40 part, calcium iodate 5-10 part, calcium propionate 3-8 part, the part by weight by 1-2% during use adds in feed.

Preferably, its weight proportion is as follows: 10 parts of sodium Diacetates, 40 parts of marine algas, 10 parts of calcium iodates, 8 parts of calcium propionates, the part by weight by 1.5% during use adds in feed.

Sodium Diacetate, claims again sodium diacelate, SDA,, be a kind of stable in properties, cheap novel foodstuff Midew preventive for feed, acid and modifying agent, can also whet the appetite, promote the conversion of feed to absorb, improve the utilization rate of the protein in feed.Be widely used in mould inhibitor, anticorrisive agent, flavor enhancement, disinfectant and PH conditioning agent, be decided to be safe material by U.S. food and drug administration, has high-effect anti-mould, anticorrosion, fresh-keeping, improves palatability, and the value that has additional nutrients, helps the effects such as growth.

After adding sodium Diacetate in feed, can reduce water activity, make bacterium protein sex change, by changing cellular morphology and structure, reaching, make the thalline dead object of dewatering, thereby play mildew-proof function.

Increased various trace elements in marine alga thing, as calcium, iron, zinc, iodine, copper etc., made the trace element in feed abundanter.

Compared to existing technology, the present invention has following beneficial effect:

1, raw materials used nontoxic, little to the excitant of stomach and intestine, safe, good anti-bacterial effect.

2, reach fast the mould of killing, suppressing in feed, overcome the poor shortcoming of traditional mould inhibitor antibacterial effect.

3, consumption is little, and cost is low, good palatability.

The specific embodiment

Below in conjunction with the specific embodiment, the present invention is described in further detail.

Midew preventive for feed, its weight proportion is as follows: sodium Diacetate 10-15 part, marine alga 30-40 part, calcium iodate 5-10 part, calcium propionate 3-8 part, the part by weight by 1-2% during use adds in feed.

Embodiment 1

Midew preventive for feed, its weight proportion is as follows: 10 parts of sodium Diacetates, 40 parts of marine algas, 10 parts of calcium iodates, 8 parts of calcium propionates, the part by weight by 1.5% during use adds in feed.

Embodiment 2

Midew preventive for feed, its weight proportion is as follows: 15 parts of sodium Diacetates, 30 parts of marine algas, 10 parts of calcium iodates, 3 parts of calcium propionates, the part by weight by 2% during use adds in feed.

Embodiment 3

Midew preventive for feed, its weight proportion is as follows: 12 parts of sodium Diacetates, 35 parts of marine algas, 8 parts of calcium iodates, 6 parts of calcium propionates, the part by weight by 1% during use adds in feed.

After adding sodium Diacetate in feed, can reduce water activity, make bacterium protein sex change, by changing cellular morphology and structure, reaching, make the thalline dead object of dewatering, thereby play mildew-proof function.Increased various trace elements in marine alga thing, as calcium, iron, zinc, iodine, copper etc., made the trace element in feed abundanter.

The above embodiment has only expressed the application's the specific embodiment, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the application's protection domain.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of present techniques plan plot, can also make some distortion and improvement, these all belong to the application's protection domain.

Claims

1. Midew preventive for feed, is characterized in that, its weight proportion is as follows: sodium Diacetate 10-15 part, marine alga 30-40 part, calcium iodate 5-10 part, calcium propionate 3-8 part, the part by weight by 1-2% during use adds in feed.

2. Midew preventive for feed according to claim 1, is characterized in that, its weight proportion is as follows: 10 parts of sodium Diacetates, 40 parts of marine algas, 10 parts of calcium iodates, 8 parts of calcium propionates, the part by weight by 1.5% during use adds in feed.