A kind of modified sweet potato waste feedstuff improving adult livability and preparation method thereofTechnical field
The present invention relates to poultry plantation technology field, particularly relate to a kind of modified sweet potato waste feedstuff improving adult livability andPreparation method.
Background technology
Sweet potato waste is to extract the residue after sweet potato starch with sweet potato starch factory after sweet potato powder factory produces sweet potato powder, accounts for fresh weight45-60%.The main component of sweet potato waste is starch, cellulose and a small amount of protein.After processing starch by using fresh sweet potatoes, in sweet potato wasteContent of starch the highest, even if after drying, sweet potato waste still contains the starch of 36-58%.One annual output 3 000 t is redThe food processing enterprises of sweet potato starch can produce wet slag about 4 000 t, and it is former that the hugest yield but only has small part to be used as feedstuffMaterial, remaining is all taken as waste material and abandons and corrupt acidifying, causes the huge waste of resource and serious environmental pollution.To redPotato slag develops and utilizes, and is possible not only to, serious waste of resources, environment dirt low into Radix Ipomoeae processing enterprise solution by-product utilization rateContaminate bigger problem, moreover it is possible to improve the utilization rate of Radix Ipomoeae, its converted products abundant, promote that the plantation enthusiasm of sweet potato grower and increase are receivedEnter, promote Radix Ipomoeae secondary industry further in the status of China.But owing to the quality of sweet potato waste own is bad, palatability is poor,In the case of using directly as animal feed, it is unfavorable for that animal digestion absorbs.Therefore, when as feedstuff, need Radix IpomoeaeThe quality of slag improves.
" research of solid fermentation sweet potato dregs value-added effect " literary composition describe utilize lactic acid bacteria, bacillus cereus, yeast andThe scheme of mold fermentation sweet potato waste, but owing to the raw material mix of the program is more single, after fermentation, the quality improving of sweet potato waste hasLimit, and sweet potato waste is not done by scheme modulate further and process, thus its palatability of the fermented product finally obtainedIt is not very good.In order to improve digestibility and the palatability of sweet potato waste to greatest extent, so that fermentation technology is carried outOptimize, and increase relevant modulation and process technique, so that the quality of sweet potato waste obtains bigger improvement.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of modified sweet potato waste feedstuff improving adult livability andIts preparation method.
The present invention is achieved by the following technical solutions:
A kind of modified sweet potato waste feedstuff improving adult livability, is prepared by the raw materials in: sweet potato waste 450-470, Herba Marsileae QuadrifoliaeReally seed powder 32-36, pumpkin seed powder 42-46, citric acid 6-8, Semen Phaseoli powder 52-57, Hirudo powder 34-37, ground seaweed 23-26, MiMonkey peach juice 7-9, peanut emulsion 3-4, Radix Sophorae Flavescentis 1-2, Flos Chrysanthemi Indici 2-3, pig hair meal 45-47, curry paste 2-3, Fructus Oryzae Germinatus powder 3-4, Fructus Mori mud1-2, highland barley powder 34-36, EM zymocyte 0.3-0.4, soybean protein powder 12-14, trehalose 2-3, yeast extract 1-2.
The described modified sweet potato waste feedstuff improving adult livability, its preparation methods steps is as follows:
(1) being pulverized by sweet potato waste and mix homogeneously with Apple Seeds powder, pumpkin seed powder, it is 10-that citric acid is configured to mass concentrationThe spray solution of 12%, to the inside, infiltrates 8-10 hour, takes out, and carries out steaming and decocting in putting into cooker, controls pressure inside the tank and is0.18-0.22MPa, temperature are 115-125 DEG C, and steaming and decocting was taken out after 20-25 minute；
(2) Semen Phaseoli powder, Hirudo powder, ground seaweed Fructus actinidiae chinensis juice are infiltrated 5-7 hour, take out, add peanut emulsion and mix thoroughly, putEnter steamer to steam 10-15 minute, take out, then it is the ripest to pour stir-frying in pot into；
(3) mix with the water of its weight portion 4-5 times after Radix Sophorae Flavescentis, Flos Chrysanthemi Indici chopping, decoct 14-18 minute, pour in beaterMake pulping, the serosity obtained is mixed with pig hair meal and mixes thoroughly, then spill curry paste and mix thoroughly, put into steamer and steam and take for 22-28 minuteGo out；
(4) Fructus Oryzae Germinatus powder, Fructus Mori mud are added stewing in boiling water and becomes medicated porridge, it is fully mixed with highland barley powder, puts into curer,Bakee at a temperature of 140-160 DEG C 12-15 minute and take out；
(5) step (1), (2), the material of (3) first being mixed, the regulation water content that adds water, to 42-45%, adds EM zymocyteStir, be encased in fermentation vat and first ferment 54-58 hour, then the material of step (4) is joined continuation fermentation 42-45Hour；
(6) after step (5) fermentation ends, remainder raw material is joined and is mixed with, be then fed in granulator carrying outPelletize, by particulate material dry packing, i.e. obtain finished product feedstuff.
Beneficial effects of the present invention:
1, the present invention can strengthen the immunocompetence of chicken, and enhancing chicken, to pathogenic bacteria, the resistivity of virus, ensures that chicken is healthy, promoteesEnter growth and development of chickens, strengthen chicken and nutrition is absorbed, accelerate chicken and fatten progress, improve the production performance of chicken, reduce material consumption,Save feed cost.
2, the present invention has relatively big difference with traditional handicraft in preparation method, and first, the present invention uses in preparation processSubstantial amounts of adjunct ingredient, these adjunct ingredients pair have bigger help with the quality-improving of major ingredient sweet potato waste, secondly, thisBright adjuvant is done before adjuvant corresponding modulation and process using, thus can preferably play the quality-improving to sweet potato wasteEffect, again, the present invention has also carried out pretreatment to it before using major ingredient sweet potato waste, by using Apple Seeds powder, Semen CucurbitaePowder matches with sweet potato waste, makes its decomposition and inversion, thus improve sweet potato waste under the acidolysis and high temperature steaming effect of citric acidNutritive value and digestibility, then coordinated by the addition of a series of adjuvants, and make sweet potato waste obtain under fermentable effectMust further decompose, convert, due to the cooperation of adjuvant, improve nutrition and digestibility, the sweat of sweet potato waste fermentationThe flavor substance of middle generation also greatly improves the quality of sweet potato waste fermentation, finally, is processed by feed supplement so that sweet potato waste is suitableMouth property, digestibility and nutrition aspect obtain and promote again, have finally given colory modified sweet potato waste.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knotClose specific embodiment, the present invention is expanded on further.
A kind of modified sweet potato waste feedstuff improving adult livability, is made up of the raw material of following weight portion (kilogram): sweet potato waste450, Apple Seeds powder 32, pumpkin seed powder 42, citric acid 6, Semen Phaseoli powder 52, Hirudo powder 34, ground seaweed 23, Fructus actinidiae chinensis juice 7, Semen arachidis hypogaeaeBreast 3, Radix Sophorae Flavescentis 1, Flos Chrysanthemi Indici 2, pig hair meal 45, curry paste 2, Fructus Oryzae Germinatus powder 3, Fructus Mori mud 1, highland barley powder 34, EM zymocyte 0.3, Semen sojae atricolorEgg albumen powder 12, trehalose 2, yeast extract 1.
The described modified sweet potato waste feedstuff improving adult livability, its preparation methods steps is as follows:
(1) being pulverized by sweet potato waste and mix homogeneously with Apple Seeds powder, pumpkin seed powder, it is 10% that citric acid is configured to mass concentrationSpray solution to the inside, infiltrate 8 hours, take out, carry out steaming and decocting in putting into cooker, control pressure inside the tank be 0.18MPa,Temperature is 115 DEG C, and steaming and decocting was taken out after 20 minutes；
(2) Semen Phaseoli powder, Hirudo powder, ground seaweed Fructus actinidiae chinensis juice are infiltrated 5 hours, take out, add peanut emulsion and mix thoroughly, put into steamingPot steams 10 minutes, takes out, then it is the ripest to pour stir-frying in pot into；
(3) mix with the water of its weight portion 4 times after Radix Sophorae Flavescentis, Flos Chrysanthemi Indici chopping, decoct 14 minutes, pour in beater and make intoSlurry, mix the serosity obtained with pig hair meal and mixes thoroughly, then spills curry paste and mix thoroughly, puts into steamer steaming taking-up in 22 minutes；
(4) Fructus Oryzae Germinatus powder, Fructus Mori mud are added stewing in boiling water and becomes medicated porridge, it is fully mixed with highland barley powder, puts into curer,Bakee at a temperature of 140 DEG C 12 minutes and take out；
(5) step (1), (2), the material of (3) first being mixed, the regulation water content that adds water, to 42%, adds the stirring of EM zymocyteUniformly, it is encased in fermentation vat and first ferments 54 hours, then the material of step (4) is joined continuation fermentation 42 hours；
(6) after step (5) fermentation ends, remainder raw material is joined and is mixed with, be then fed in granulator carrying outPelletize, by particulate material dry packing, i.e. obtain finished product feedstuff.
In order to the using value of the present invention is described, inventor has carried out following test: inventor by 1000 chickens according to dayAge, body weight, principle that health status is close are divided into test group and matched group 2 groups, often 5 repetitions of group, each repetition 100Only, then test group chicken being fed feedstuff of the present invention, matched group chicken feeds common similar feedstuff, two groups of chickens feed every day every timeMeasure equal, find after raising 2 months: test group rate more sick than matched group reduces 8,23%, average daily gain improve 8.24%,Efficiency of feed utilization improves 37.57%, feeding cost reduces 38.34%.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industryPersonnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and descriptionThe principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these becomeChange and improvement both falls within scope of the claimed invention.Claimed scope by appending claims andEquivalent defines.