CN105533247A - Distillers' grain containing fattening duck feed and preparation method thereof - Google Patents

Abstract

The present invention discloses a distillers' grain containing fattening duck feed which is prepared from the following raw materials in parts by weight: 60-70 parts of wheat, 30-40 parts of barley, 10-14 parts of milk powder, 20-30 parts of beer, 5-9 parts of mussel powder, 15-20 parts of ipomoea batatas roots, 10-15 parts of broccoli tender sprouts, 18-23 parts of fordia cauliflora roots, 10-12 parts of sesame oil, 70-80 parts of distillers' grains, 1-2 parts of lonicera japonica leaves, 2-3 parts of radix scutellariae, 1-2 parts of fructus ligustri lucidi, and a right amount of cellulase and water. The distillers' grain containing fattening duck feed uses the wheat, barley, and distiller's grains as main raw materials, the distiller's grains are subjected to shelling treatment, which greatly reduces the crude fiber content and increases crude protein and crude fat contents, and the chaffs are subjected to enzymatic treatment, which fully uses resources and avoids waste of resources. The prepared feed does not contain any chemical composition, is rich in nutrition, and promotes a rapid fattening of ducks. The ducks are in good quality and the meat quality and economic benefits are improved.

Description

Duck feed and preparation method thereof fattened by a kind of vinasse that contain

Technical field

The present invention relates to a kind of field of feed, particularly one fattens duck feed and preparation method thereof containing vinasse.

Background technology

Vinasse are byproducts of brewing industry, and according to statistics, the grain of China every year for making wine reaches 1,250 ten thousand tons, produce 1,320 ten thousand tons, vinasse.Containing the protein of 17% in the air-dry thing of vinasse, and amino acid great variety of goods, balanced proportion is a kind of good protein feed source.As being processed into feed with these vinasse, the distiller's dried grain feed of 500,000 tons can be produced every year.Vinasse contain the rice husk of 35.6%, and crude fiber content reaches 18.6%, causes vinasse coarse, poor to the palatability of animal, and it is poor that Nutrition and feeding is worth, and had a strong impact on the performance of vinasse feeding value, cause feeding rate at present still less than 50%.

Duck feed fattened by the vinasse that contain of the present invention, develop a kind of vinasse new method for processing of simple, small investment, high efficiency, new method is by after vinasse drying, adopt and a kind ofly special rub method, make to be attached to rice husk surface to be departed from the grain slag be wrapped in gauffer, then through screening machine screening, obtain the high-quality lees feeds containing protein more than 20%, and crude fiber content is reduced to less than 12% by 18.5% in former vinasse, become the high-quality feed raw material of extensive use.Meanwhile, the separation rice husk produced by this method, does not need directly to be recycled and reused for alcoholic through any process, takes full advantage of resource, have good ecnomics and enviroment benefit.

Summary of the invention

The present invention compensate for the deficiencies in the prior art, provides a kind of and fattens duck feed and preparation method thereof containing vinasse.

Technical scheme of the present invention is as follows:

Duck feed of the present invention is made up of the raw material of following weight portion: wheat 60-70, barley 30-40, milk powder 10-14, beer 20-30, freshwater mussel powder 5-9, soil melon root 15-20, broccoli tender shoots 10-15, Fordia cauliflora root 18-23, sesame oil 10-12, vinasse 70-80, frosted mulberry leaf 1-2, root of large-flowered skullcap 2-3, fruit of glossy privet 1-2, cellulase, water are appropriate;

The concrete steps of the preparation of described duck feed are as follows:

(1) vinasse are put into hot air type drier to dry, then with 20 order net shaking screen 300r/min vibrate be separated husks, then put into pulverizer without sieve beat, pulverizer cyclone separator dispose 20 order net shaking screens are housed, beat while sieve, isolate husk;

(2) soil melon root, broccoli tender shoots, Fordia cauliflora root beer are ground pulping, slurry must be mixed;

(3) by powder process after the mixing of the vinasse of wheat, barley, step 1 gained, slow fire is fried fragrant, obtains mixed powder;

(4), after adding suitable quantity of water, cellulase mixing after being pulverized by isolated for step 1 husk, regulate PH to be 5, maintenance temperature is 50-60 DEG C, and enzymolysis 45-50 hour obtains enzymolysis material;

(5) frosted mulberry leaf, the root of large-flowered skullcap, the fruit of glossy privet are put into sesame oil after pulverizing and soaked 5-6 days, be heated to oil and boil, filter sediment, obtain miscella;

(6) mixed powder of the mixing slurry of step 2, step 3, the enzymolysis material of step 4 and other residual components are mixed, granulation, then the miscella of step 5 are evenly sprayed at its surface, dry.

Beneficial effect of the present invention:

Duck feed fattened by the vinasse that contain of the present invention, adopts wheat, barley, vinasse as main material, to vinasse heat treatment, greatly reduce wherein crude fiber content, improve crude protein, crude fat content, again enzymolysis processing is carried out to husk, take full advantage of resource, avoid the wasting of resources, obtained feed is not containing any chemical composition, nutritious, promotes the fast well-fattened of duck, meat quality is good, improves meat and economic benefit.

Specific embodiments

Below in conjunction with following detailed description of the invention, the present invention is described in further detail:

The raw material taking following weight portion (kg) is made: wheat 65, barley 35, milk powder 13, beer 25, freshwater mussel powder 8, soil melon root 18, broccoli tender shoots 13, Fordia cauliflora root 20, sesame oil 11, vinasse 75, frosted mulberry leaf 1, the root of large-flowered skullcap 2, the fruit of glossy privet 1, cellulase, water are appropriate;

The concrete steps of the preparation method of duck feed are as follows:

(1) vinasse are put into hot air type drier to dry, then with 20 order net shaking screen 300r/min vibrate be separated husks, then put into pulverizer without sieve beat, pulverizer cyclone separator dispose 20 order net shaking screens are housed, beat while sieve, isolate husk;

(2) soil melon root, broccoli tender shoots, Fordia cauliflora root beer are ground pulping, slurry must be mixed;

(3) by powder process after the mixing of the vinasse of wheat, barley, step 1 gained, slow fire is fried fragrant, obtains mixed powder;

(4), after adding suitable quantity of water, cellulase mixing after being pulverized by isolated for step 1 husk, regulate PH to be 5, keep temperature to be 58 DEG C, enzymolysis 50 hours, obtains enzymolysis material;

(5) frosted mulberry leaf, the root of large-flowered skullcap, the fruit of glossy privet are put into sesame oil after pulverizing to soak 5 days, be heated to oil and boil, filter sediment, obtain miscella;

(6) mixed powder of the mixing slurry of step 2, step 3, the enzymolysis material of step 4 and other residual components are mixed, granulation, then the miscella of step 5 are evenly sprayed at its surface, dry.

In order to further illustrate using value of the present invention, implement people and duck is equally divided into experimental group and control group two groups according to age in days, body weight, health status, principle that sex ratio is identical by 200 ducks, experimental group feeds duck feed of the present invention, control group feeds traditional duck feed, and experimental period is 3 months, and result of the test is that the feed of experimental group duck is active, daily gain improves 16%, duck protein content improves 18%, and feed conversion rate improves 15%, and aquaculture cost reduces by 10%.

Claims (2)

1. fatten duck feed containing vinasse for one kind, it is characterized in that, be made up of the raw material of following weight portion: wheat 60-70, barley 30-40, milk powder 10-14, beer 20-30, freshwater mussel powder 5-9, soil melon root 15-20, broccoli tender shoots 10-15, Fordia cauliflora root 18-23, sesame oil 10-12, vinasse 70-80, frosted mulberry leaf 1-2, root of large-flowered skullcap 2-3, fruit of glossy privet 1-2, cellulase, water are appropriate.

2. according to claims 1, fatten duck feed containing vinasse, it is characterized in that, the concrete steps of preparation method are as follows:

(1) vinasse are put into hot air type drier to dry, then with 20 order net shaking screen 300r/min vibrate be separated husks, then put into pulverizer without sieve beat, pulverizer cyclone separator dispose 20 order net shaking screens are housed, beat while sieve, isolate husk;

(2) soil melon root, broccoli tender shoots, Fordia cauliflora root beer are ground pulping, slurry must be mixed;

(3) by powder process after the mixing of the vinasse of wheat, barley, step 1 gained, slow fire is fried fragrant, obtains mixed powder;

(4), after adding suitable quantity of water, cellulase mixing after being pulverized by isolated for step 1 husk, regulate PH to be 5, maintenance temperature is 50-60 DEG C, and enzymolysis 45-50 hour obtains enzymolysis material;

(5) frosted mulberry leaf, the root of large-flowered skullcap, the fruit of glossy privet are put into sesame oil after pulverizing and soaked 5-6 days, be heated to oil and boil, filter sediment, obtain miscella;

(6) mixed powder of the mixing slurry of step 2, step 3, the enzymolysis material of step 4 and other residual components are mixed, granulation, then the miscella of step 5 are evenly sprayed at its surface, dry.