CN107897503A - High-grade feed and preparation method thereof - Google Patents
High-grade feed and preparation method thereof Download PDFInfo
- Publication number
- CN107897503A CN107897503A CN201711200695.8A CN201711200695A CN107897503A CN 107897503 A CN107897503 A CN 107897503A CN 201711200695 A CN201711200695 A CN 201711200695A CN 107897503 A CN107897503 A CN 107897503A
- Authority
- CN
- China
- Prior art keywords
- fermentate
- black tea
- time
- fermentation
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Mycology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Fodder In General (AREA)
Abstract
The present invention relates to technique for producing feed field, and more particularly to high-grade feed and preparation method thereof；This method includes will；The preparation method includes mixing in feedstuff, replenishers, feed level microbe, black tea extract and water, carries out first time fermentation, obtains first time fermentate；First time fermentate is filtered, obtains fermentate filter residue, by fermentate filter residue briquetting, then second of fermentation is carried out, obtains second of fermentate；Second of fermentate is deblocked, adds water and black tea extract, third time fermentation is carried out, obtains third time fermentate；By briquetting after the moisture evaporation of third time fermentate, the 4th fermentation is carried out；The preparation method can control the antibiotic content in feed, make to contain only a small amount of antibiotic in manufactured feed, may advantageously facilitate the growth after the feed of livestock edible preparation method preparation, development etc..
Description
Technical field
The present invention relates to technique for producing feed field, and more particularly to high-grade feed and preparation method thereof.
Background technology
Existing all feeds quality is uneven, and more there are it is poor quality the problems such as.Poor quality feed is not only
It is unfavorable for growth, the development of livestock, and then reduces the laying eggs, give milk of livestock, meat yield etc.；More the serious is some are bad
Feed in more likely contain substantial amounts of antibiotic, growth not only bad for livestock, development, it is also possible to by food chain into
Enter in body so that human body Long Term Contact antibiotic, when resulting in the need for antibiotic and being treated, curative effect substantially reduces, even
The effect of can not showing to have, it is also possible to no small influence is caused on environment, hydrogen sulfide in environment, ammonia may be increased
Discharge capacity, makes the environmental degradation of farm, influences the health of poultry raiser.
The content of the invention
It is an object of the invention to provide a kind of preparation method of high-grade feed, which can control in feed
Antibiotic content, makes to contain only a small amount of antibiotic in manufactured feed, may advantageously facilitate the feeding of livestock edible preparation method preparation
Growth, development after material etc..
Another object of the present invention is to provide a kind of high-grade feed, which can improve the absorbability of livestock, contract
Short breeding cycle, promotes livestock fast-growth；Accumulation of the harmful substance in livestock body is reduced, raising livestock is laid eggs, milk production
Deng.
The present invention is realized using following technical scheme.
The present invention proposes a kind of preparation method of high-grade feed, it is included feedstuff, replenishers, the micro- life of feed grade
Thing, black tea extract and water mixing, carry out first time fermentation, obtain first time fermentate.
First time fermentate is filtered, obtains fermentate filter residue, by fermentate filter residue briquetting, then carries out second of fermentation,
Obtain second of fermentate.
Second of fermentate is deblocked, adds water and black tea extract, carries out third time fermentation, third time is obtained and ferments
Thing.
By briquetting after the moisture evaporation of third time fermentate, the 4th fermentation is carried out；Added after second of fermentate deblocking
Black tea extract and second of fermentate weight ratio be 1:20-25, the temperature of the 4th fermentation is 25-30 DEG C.
Wherein, feedstuff is selected from least one of dregs of beans, rapeseed dregs, Cottonseed Meal and peanut meal, and replenishers are selected from micro-
At least one of secondary element, vitamin and amino acid；The weight ratio of feedstuff and replenishers is 50-60:1.
The present invention proposes a kind of high-grade feed, it is prepared by the preparation method of above-mentioned high-grade feed.
The beneficial effect of the high-grade feed of the embodiment of the present invention and preparation method thereof is：The preparation method can control feed
In antibiotic content, make made of contain only a small amount of antibiotic in feed, may advantageously facilitate the livestock edible preparation method and prepare
Feed after growth, development etc..The feed can improve the absorbability of livestock, shorten breeding cycle, promote livestock quick
Growth；Reduce accumulation of the harmful substance in livestock body, improve livestock lay eggs, milk production etc..
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, builds according to normal condition or manufacturer
The condition of view carries out.Reagents or instruments used without specified manufacturer, is the conventional production that can be obtained by commercially available purchase
Product.
High-grade feed of the embodiment of the present invention and preparation method thereof is specifically described below.
The preparation method of the high-grade feed of the present invention includes：
Feedstuff, replenishers, feed level microbe, black tea extract and water are mixed, first time fermentation is carried out, obtains
First time fermentate.
First time fermentate is filtered, obtains fermentate filter residue, by fermentate filter residue briquetting, then carries out second of fermentation,
Obtain second of fermentate.
Second of fermentate is deblocked, adds water and black tea extract, carries out third time fermentation, third time is obtained and ferments
Thing.
By briquetting after the moisture evaporation of third time fermentate, the 4th fermentation is carried out；
The black tea extract and the weight ratio of second of fermentate added after second of fermentate deblocking is 1:20-25, the
The temperature of four fermentations is 25-30 DEG C.
Feed is prepared according to the method described above, can be mould to avoid substantial amounts of penicillin, soil is produced during feed fermentation
The antibionts such as element, chloramphenicol, you can so as to contain only a small amount of antibiont by the feed that the preparation method is prepared.
Above-mentioned feedstuff is selected from least one of dregs of beans, rapeseed dregs, Cottonseed Meal and peanut meal, and replenishers are selected from micro
Element (such as：Iron, zinc etc.), vitamin (such as：Vitamin A, vitamin B and vitamin C etc.) and amino acid (such as：Rely ammonia
At least one of acid, arginine etc.)；The weight ratio of feedstuff and replenishers is 50-60:1.
Above-mentioned feed level microbe can be selected from least one of bacillus, lactic acid bacteria and saccharomycete.Need to illustrate
, the feed level microbe that uses can be commercially available microbe additive in the present invention, direct use can or
Homemade microbe additive.
The preparation method of foregoing black tea extract includes：Black tea powder is added in the ethanol of 70-80vol%, be subsequently placed in
At a temperature of 50-60 DEG C, 30-60min is stirred, obtains the first mixture；First mixture is added water to cook, obtains the second mixing
Thing；Second mixture is filtered, obtains filtrate and filter residue, tea slurry is made in filter residue, tea slurry is made an addition in filtrate, then is added
20-30vol% ethanol decocts, and finally filters and concentrates in vacuo；Wherein, the weight ratio of the water and black tea powder of the addition of the first mixture
For 50-80:1, the weight ratio of black tea powder and 70-80vol% ethanol is 1:20-30.Black tea extract is prepared according to the method described above,
On the one hand it can prevent the active principles such as tea polyphenols in black tea powder, caffeine, Tea Pigment during extract is prepared
Destroy, on the other hand above-mentioned active principle can be extracted totally, improve the utilization rate of black tea raw material.
Preferably, the weight ratio of black tea powder and 20-30vol% ethanol is 1:30-50；The black tea obtained after vacuum concentration
Extract environment temperature be 26-30 DEG C when, relative density 1.10.The temperature of above-mentioned vacuum concentration can be 45-55 DEG C,
Vacuum can be 0.01-0.02MPa.
The time that first mixture adds water to cook can be 2-3h；The time that addition 20-30vol% ethanol is decocted can
To be 1-2h.
The gross weight of above-mentioned feedstuff and replenishers and the black tea extract added in the feedstuff and replenishers
Weight ratio be 15-25:1, the amount of the water added in feedstuff and replenishers is feedstuff and replenishers gross weight
0.5-1 times；Feed level microbe (commercially available microbe additive) and the weight ratio of black tea extract can be 1:1, and it is each heavy
The microorganism concn contained in amount part black tea extract can be 1 × 105-1×107CFU/g；The temperature of fermentation can be with for the first time
It it is 25-30 DEG C, the feed level microbe made an addition at this temperature in fermentation raw material can be activated, and then can be utilized and be lived
The feed level microbe feed conversion raw material of change, improves the nutrition-allocated proportion of feedstuff.The addition of black tea extract can reduce
Harmful microbe generates when fermenting for the first time, and suppresses microorganism generation antibiotic.The time of fermentation can be for the first time
12-20h。
The temperature of second of fermentation can be 30-35 DEG C, and fermentation time can be 15-20h；Properly increase second of fermentation
Temperature can be conducive to improve the efficiency of fermentation, the nutriment of fermentate is rapidly converted, promote the excellent product of feed
Matter is formed.
The temperature of above-mentioned third time fermentation can be 25-30 DEG C, and the time of fermentation can be 8-10h.When third time is fermented,
The amount of the water of addition can be 1-2 times of second of fermentate weight.When third time is fermented, the black tea extract that adds again,
The generation of antibiotic in feed can further be suppressed, you can control in low water with the antibiotic content in the feed by preparation
It is flat.
Under the conditions of the moisture evaporation of third time fermentate can be 50-60 DEG C in temperature, vacuum is 0.1-0.2MPa into
OK, and to be evaporated to moisture content be 10-15% briquettings, carries out the 4th time follow-up fermentation.
It should be noted that above-mentioned briquetting can be completed in various briquetting machines (such as：Suppress the machine of brick tea
Deng) or Manual pressurizing completion.
The time of foregoing 4th fermentation can be 10-12h, and the time of the 4th fermentation is unsuitable long, avoid when long
Between fermentation in generate substantial amounts of antibiotic.4th fermentate after fermentation can be used directly as feed, also may be used
That will be used to feed livestock after the moisture evaporation in the 4th fermentate.
High-grade feed of the present invention and preparation method thereof is described in further detail with reference to embodiments.
Embodiment 1
Prepare black tea extract：It is 1 by weight ratio:The ethanol mixing of 20 black tea powder and 70vol%, is placed in 50 DEG C of temperature
Under degree, 60min is stirred, obtains the first mixture；The weight ratio that water and black tea powder are added into the first mixture is 50:1, decoct
2h (100 DEG C), obtains the second mixture；Second mixture is filtered, obtains filtrate and filter residue, tea slurry is made in filter residue, by tea
Slurry is made an addition in filtrate, is 1 according still further to the weight ratio of black tea powder and 20vol% ethanol:30 addition 20vol% ethanol decoct 2h
(100℃)；Finally filter, under the conditions of temperature is 45 DEG C, vacuum is 0.01MPa, be concentrated in vacuo, obtaining relative density is
1.10 (30 DEG C) black tea extracts.
Ferment for the first time：It is 50 by weight ratio:1 feedstuff and replenishers mixing, feedstuff include dregs of beans, vegetable seed
The dregs of rice, Cottonseed Meal and peanut meal, replenishers include vitamin A, B, are extracted according to the gross weight of feedstuff and replenishers and black tea
The weight ratio of thing is 15:1, and the weight ratio of the gross weight and water in feedstuff and replenishers is 1:1, addition black tea extraction
Thing and water, and be 1 according to the weight ratio of black tea extract and lactic acid bacteria:1 makes an addition to feedstuff, replenishers and black tea extract
Mixture in, the microorganism concn contained in each parts by weight black tea extract can be 1 × 105CFU/g, issues at 30 DEG C
Ferment 12h.
Second of fermentation：First time fermentate is filtered, and by fermentate filter residue briquetting, ferment 15h under the conditions of 35 DEG C.
Third time is fermented：Second of fermentate is deblocked, and according to the weight ratio of black tea extract and second of fermentate
For 1:20, black tea extract is added in second of fermentate after deblocking, and add 1 times of second of fermentate weight
Water, ferment 10h under the conditions of 30 DEG C.
4th fermentation：Being evaporated to moisture content under conditions of being 0.1MPa in 50 DEG C, vacuum by third time fermentate is
After 10%, briquetting, and the 12h that ferments under the conditions of 25 DEG C.
Embodiment 2
Prepare black tea extract：It is 1 by weight ratio:The ethanol mixing of 30 black tea powder and 80vol%, is placed in 60 DEG C of temperature
Under degree, 30min is stirred, obtains the first mixture；The weight ratio that water and black tea powder are added into the first mixture is 80:1, decoct
3h (99 DEG C), obtains the second mixture；Second mixture is filtered, obtains filtrate and filter residue, tea slurry is made in filter residue, tea is starched
Make an addition in filtrate, be 1 according still further to the weight ratio of black tea powder and 30vol% ethanol:50 addition 30vol% ethanol decoct 1h (99
℃)；Finally filter, under the conditions of temperature is 55 DEG C, vacuum is 0.02MPa, be concentrated in vacuo, obtain relative density as 1.10
(30 DEG C) black tea extract.
Ferment for the first time：It is 60 by weight ratio:1 feedstuff and replenishers mixing, feedstuff include dregs of beans, vegetable seed
The dregs of rice and peanut meal, replenishers include vitamin A and lysine, according to the gross weight and black tea extract of feedstuff and replenishers
Weight ratio be 25:1, and the weight ratio of the gross weight and water in feedstuff and replenishers is 2:1, add black tea extract
And water, and be 1 according to the weight ratio of black tea extract and saccharomycete:1 makes an addition to feedstuff, replenishers and black tea extract
In mixture, the microorganism concn contained in each parts by weight black tea extract can be 1 × 107CFU/g, ferments at 25 DEG C
20h。
Second of fermentation：First time fermentate is filtered, and by fermentate filter residue briquetting, ferment 20h under the conditions of 30 DEG C.
Third time is fermented：Second of fermentate is deblocked, and according to the weight ratio of black tea extract and second of fermentate
For 1:25, black tea extract is added in second of fermentate after deblocking, and add 2 times of second of fermentate weight
Water, ferment 8h under the conditions of 25 DEG C.
4th fermentation：Being evaporated to moisture content under conditions of being 0.2MPa in 60 DEG C, vacuum by third time fermentate is
After 15%, briquetting, and the 10h that ferments under the conditions of 30 DEG C.
Embodiment 3
Prepare black tea extract：It is 1 by weight ratio:The ethanol mixing of 25 black tea powder and 75vol%, is placed in 55 DEG C of temperature
Under degree, 50min is stirred, obtains the first mixture；The weight ratio that water and black tea powder are added into the first mixture is 60:1, decoct
2.5h (95 DEG C), obtains the second mixture；Second mixture is filtered, obtains filtrate and filter residue, tea slurry is made in filter residue, by tea
Slurry is made an addition in filtrate, is 1 according still further to the weight ratio of black tea powder and 25vol% ethanol:40 addition 25vol% ethanol decoct 1.5h
(95℃)；Finally filter, under the conditions of temperature is 50 DEG C, vacuum is 0.01MPa, be concentrated in vacuo, obtaining relative density is
1.10 (30 DEG C) black tea extracts.
Ferment for the first time：It is 55 by weight ratio:1 feedstuff and replenishers mixing, feedstuff is dregs of beans, replenishers
For trace element, the weight ratio according to the gross weight and black tea extract of feedstuff and replenishers is 20:1, and in feed
The weight ratio of the gross weight and water of raw material and replenishers is 1.25:1, black tea extract and water are added, and according to black tea extract
It is 1 with the weight ratio of lactic acid bacteria and the gross weight of bacillus:1 makes an addition to the mixed of feedstuff, replenishers and black tea extract
In compound, the microorganism concn contained in each parts by weight black tea extract can be 1 × 106CFU/g, ferments at 28 DEG C
16h。
Second of fermentation：First time fermentate is filtered, and by fermentate filter residue briquetting, ferment 17h under the conditions of 32 DEG C.
Third time is fermented：Second of fermentate is deblocked, and according to the weight ratio of black tea extract and second of fermentate
For 1:22, addition black tea extract adds 1.5 times of second of fermentate weight in second of fermentate after deblocking
Water, ferment 9h under the conditions of 27 DEG C.
4th fermentation：Being evaporated to moisture content under conditions of being 0.15MPa in 55 DEG C, vacuum by third time fermentate is
After 12%, briquetting, and the 11h that ferments under the conditions of 27 DEG C.
Embodiment 4
Prepare black tea extract：It is 1 by weight ratio:The ethanol mixing of 27 black tea powder and 72vol%, is placed in 53 DEG C of temperature
Under degree, 45min is stirred, obtains the first mixture；The weight ratio that water and black tea powder are added into the first mixture is 65:1, decoct
2.5h (99 DEG C), obtains the second mixture；Second mixture is filtered, obtains filtrate and filter residue, tea slurry is made in filter residue, by tea
Slurry is made an addition in filtrate, is 1 according still further to the weight ratio of black tea powder and 24vol% ethanol:35 addition 24vol% ethanol decoct 1.6h
(99℃)；Finally filter, under the conditions of temperature is 52 DEG C, vacuum is 0.02MPa, be concentrated in vacuo, obtaining relative density is
1.10 (30 DEG C) black tea extracts.
Ferment for the first time：It is 56 by weight ratio:1 feedstuff and replenishers mixing, feedstuff include rapeseed dregs and
Peanut meal, replenishers include vitamin A, B and arginine, according to the gross weight and black tea extract of feedstuff and replenishers
Weight ratio is 20:1, and the weight ratio of the gross weight and water in feedstuff and replenishers is 1:1, addition black tea extract and
Water, and be 1 according to the weight ratio of black tea extract and saccharomycete:1 makes an addition to the mixed of feedstuff, replenishers and black tea extract
In compound, the microorganism concn contained in each parts by weight black tea extract can be 6 × 105CFU/g, ferments at 26 DEG C
16h。
Second of fermentation：First time fermentate is filtered, and by fermentate filter residue briquetting, ferment 16h under the conditions of 32 DEG C.
Third time is fermented：Second of fermentate is deblocked, and according to the weight ratio of black tea extract and second of fermentate
For 1:24, addition black tea extract adds 1.2 times of second of fermentate weight in second of fermentate after deblocking
Water, ferment 8.5h under the conditions of 26 DEG C.
4th fermentation：Being evaporated to moisture content under conditions of being 0.2MPa in 52 DEG C, vacuum by third time fermentate is
After 13%, briquetting, and the 10.5h that ferments under the conditions of 27 DEG C.
Embodiment 5
Prepare black tea extract：It is 1 by weight ratio:30 black tea powder and the mixing of 100 DEG C of hot water, in 100 DEG C of condition
Lower decoction 1h, filtering.
Ferment for the first time：It is 58 by weight ratio:1 feedstuff and replenishers mixing, feedstuff include dregs of beans, vegetable seed
The dregs of rice, Cottonseed Meal and peanut meal, replenishers include trace element, vitamin A, E and amino acid, according to feedstuff and replenishers
Gross weight and the weight ratio of black tea extract are 18:1, and the weight ratio of the gross weight and water in feedstuff and replenishers is
1:1, black tea extract and water are added, and be 1 according to the weight ratio of black tea extract and lactic acid bacteria:1 makes an addition to feedstuff, mends
Filling in the mixture of agent and black tea extract, the microorganism concn contained in each parts by weight black tea extract can be 5 ×
106CFU/g, ferment 15h at 28 DEG C.
Second of fermentation：First time fermentate is filtered, and by fermentate filter residue briquetting, ferment 15h under the conditions of 32 DEG C.
Third time is fermented：Second of fermentate is deblocked, and according to the weight ratio of black tea extract and second of fermentate
For 1:21, black tea extract is added in second of fermentate after deblocking, and add 1 times of second of fermentate weight
Water, ferment 10h under the conditions of 29 DEG C.
4th fermentation：Being evaporated to moisture content under conditions of being 0.1MPa in 50 DEG C, vacuum by third time fermentate is
After 10%, briquetting, and the 12h that ferments under the conditions of 25 DEG C.
Comparative example 1
Comparative example 1 prepare feed method and embodiment 1 it is similar, difference is, when comparative example 1 is fermented,
After adding black tea extract and water in feedstuff, replenishers and feed level microbe, direct fermentation 49h, does not carry out multiple
Filtering, deblocking, briquetting fermentation procedure, other parameters, step can be directly with reference to embodiments 1.
Comparative example 2
Comparative example 2 prepare feed method and embodiment 1 it is similar, difference is, first has only been carried out in comparative example 2
Secondary fermentation and second of fermentation, second of direct fermentation 37h that ferments, does not carry out follow-up process deblocking, briquetting fermentation, others
Process and parameter are carried out with reference to embodiment 1.
Comparative example 3
The method that comparative example 3 prepares feed is similar to Example 1, and difference is, being not added with black tea in comparative example 3 carries
Thing is taken, remaining process and parameter etc. are carried out with reference to embodiment 1.
Test example 1
Detect the content of antibiotic in the high-grade feed that embodiment 1-5 and comparative example 1-3 is provided.Testing index is mould for chlorine
Element, the method for detection is with reference to GB/T 8381.9-2005《The measure of chloramphenicol in feed》Carry out.Testing result is shown in Table 1.
The content (‰) of chloramphenicol in 1 each group feed of table
| Group number | Chloromycetin content | Group number | Chloromycetin content |
| Embodiment 1 | 0.011 | Embodiment 5 | 0.015 |
| Embodiment 2 | 0.009 | Comparative example 1 | 0.69 |
| Embodiment 3 | 0.006 | Embodiment 2 | 0.45 |
| Embodiment 4 | 0.008 | Comparative example 3 | 0.50 |
From the results shown in Table 1, the content of the chloramphenicol in the feed that prepared by preparation method of the invention is substantially low
In comparative example 1-3, the feed of better quality can be prepared by illustrating the method for the present invention.
From the comparison of embodiment 1-5 and comparative example 1,2 can be seen that the present invention carry out repeatedly deblocking, briquetting fermentation can be with
Reduce the generation of antibiotic in feed.From embodiment 1-5 and comparative example 3 as can be seen that the present invention is when carrying out the fermentation of feed
Add black tea extract, it is possibility to have beneficial to the generation for reducing antibiotic in feed.
Test example 2
The feed prepared with embodiment 1-5 and comparative example 1-3, carries out the feeding experiment of livestock.It is similar to choose growth conditions
Milk cow 80, be randomly divided into 8 groups, every group 10, feed feed prepared by embodiment 1-5 and comparative example 1-3 respectively, raise daily
Feed 2 times, each every above-mentioned all feeds of Cow-feeding 3kg, after feeding 20d, observation below 5d (while the statistics output of milk after
It is continuous to feed each milk cow according to the method described above), the average daily average milk production of every milk cow.It the results are shown in Table 2.
The average daily output of milk (kg) of the every milk cow of table 2
As shown in Table 2, feed of the invention can significantly improve the milk producing ability of milk cow, illustrate the preparation method of the present invention
The feed of preparation can promote growth and development and galactopoiesis ability of livestock etc..From embodiment 1-5 and the comparing result of comparative example 1-2
Understand, the present invention can improve absorbability of the livestock to feed using the method for gradation, deblocking, briquetting fermentation, promote livestock
Growth and development etc.；Comparing embodiment 1-5 and comparative example 3 are understood, are added black tea extract when preparing feed, can be improved domestic animal
The absorption to nutriment is raiseeed, promotes growth, the development, yield etc. of livestock.
In conclusion the beneficial effect of high-grade feed of the embodiment of the present invention and preparation method thereof is：The preparation method energy
Enough control the antibiotic content in feed, make made of contain only a small amount of antibiotic in feed, may advantageously facilitate the livestock edible system
Growth, development after feed prepared by Preparation Method etc..The feed can improve the absorbability of livestock, shorten breeding cycle, promote
Into livestock fast-growth；Accumulation of the harmful substance in livestock body is reduced, raising livestock is laid eggs, milk production.
Embodiments described above is part of the embodiment of the present invention, instead of all the embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. a kind of preparation method of top grade feed, it is characterised in that including by feedstuff, replenishers, feed level microbe, black
Tea extraction and water mixing, carry out first time fermentation, obtain first time fermentate；
The first time fermentate is filtered, fermentate filter residue is obtained, by the fermentate filter residue briquetting, then carries out second of hair
Ferment, obtains second of fermentate；
Second of fermentate is deblocked, adds water and the black tea extract, carries out third time fermentation, third time is obtained and sends out
Ferment thing；
By briquetting after the moisture evaporation of the third time fermentate, the 4th fermentation is carried out；Added after second of fermentate deblocking
The weight ratio of the black tea extract and second of fermentate be 1:20-25, the temperature of the 4th fermentation is 25-
30℃；
Wherein, the feedstuff is selected from least one of dregs of beans, rapeseed dregs, Cottonseed Meal and peanut meal, the replenishers choosing
From at least one of trace element, vitamin and amino acid；The weight ratio of the feedstuff and the replenishers is 50-
60:1。
2. the preparation method of top grade feed according to claim 1, it is characterised in that the preparation side of the black tea extract
Method includes：Black tea powder is added in the ethanol of 70-80vol%, at a temperature of being subsequently placed in 50-60 DEG C, stir 30-60min, obtain
To the first mixture；First mixture is added water to cook, obtains the second mixture；Second mixture is filtered, is obtained
To filtrate and filter residue, tea slurry is made in the filter residue, tea slurry is made an addition in the filtrate, then add 20-30vol% second
Alcohol decocts, and finally filters and concentrates in vacuo；Wherein,
The weight ratio of the water and the black tea powder of the first mixture addition is 50-80:1, the black tea powder and the 70-
The weight ratio of 80vol% ethanol is 1:20-30.
3. the preparation method of top grade feed according to claim 2, it is characterised in that the black tea powder and the 20-
The weight ratio of 30vol% ethanol is 1:30-50.
4. the preparation method of top grade feed according to claim 2, it is characterised in that the institute obtained after the vacuum concentration
State black tea extract environment temperature be 26-30 DEG C when, relative density 1.10.
5. the preparation method of top grade feed according to claim 1, it is characterised in that the feedstuff and the supplement
The gross weight of agent and the weight ratio of the black tea extract made an addition in the feedstuff and the replenishers are 15-25:
1。
6. the preparation method of top grade feed according to claim 1, it is characterised in that first time temperature of fermentation is
25-30℃。
7. the preparation method of top grade feed according to claim 1, it is characterised in that the time of fermentation first time is
12-20h。
8. the preparation method of top grade feed according to claim 1, it is characterised in that the temperature of second fermentation is
30-35 DEG C, fermentation time 15-20h.
9. the preparation method of top grade feed according to claim 1, it is characterised in that the temperature of third time fermentation is
25-30 DEG C, fermentation time 8-10h.
10. a kind of top grade feed, it is characterised in that it is by the preparation method of any one of the claim 1-9 high-grade feeds
Prepare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200695.8A CN107897503A (en) | 2017-11-24 | 2017-11-24 | High-grade feed and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200695.8A CN107897503A (en) | 2017-11-24 | 2017-11-24 | High-grade feed and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107897503A true CN107897503A (en) | 2018-04-13 |
Family
ID=61848748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200695.8A Pending CN107897503A (en) | 2017-11-24 | 2017-11-24 | High-grade feed and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107897503A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161785A (en) * | 1996-04-10 | 1997-10-15 | 四川农业大学饮料新技术研究开发中心 | Technology for processing tea drink without muddy liquid |
| CN105104708A (en) * | 2015-07-22 | 2015-12-02 | 合肥莱斯生物工程有限公司 | Yeast extract for improving young stock survival rate and preparation method thereof |
| CN105707434A (en) * | 2016-02-01 | 2016-06-29 | 广州市科胜生物科技有限公司 | Method and application of fermented biological feed prepared by multi-strain mixed fermentation |
| CN106666112A (en) * | 2016-12-27 | 2017-05-17 | 薄文海 | Fattening feed for donkeys |
| CN107259102A (en) * | 2017-06-21 | 2017-10-20 | 安徽和盛伟业饲料有限公司 | A kind of processing method for improving straw feed trophism |
-
2017
- 2017-11-24 CN CN201711200695.8A patent/CN107897503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161785A (en) * | 1996-04-10 | 1997-10-15 | 四川农业大学饮料新技术研究开发中心 | Technology for processing tea drink without muddy liquid |
| CN105104708A (en) * | 2015-07-22 | 2015-12-02 | 合肥莱斯生物工程有限公司 | Yeast extract for improving young stock survival rate and preparation method thereof |
| CN105707434A (en) * | 2016-02-01 | 2016-06-29 | 广州市科胜生物科技有限公司 | Method and application of fermented biological feed prepared by multi-strain mixed fermentation |
| CN106666112A (en) * | 2016-12-27 | 2017-05-17 | 薄文海 | Fattening feed for donkeys |
| CN107259102A (en) * | 2017-06-21 | 2017-10-20 | 安徽和盛伟业饲料有限公司 | A kind of processing method for improving straw feed trophism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103250874B (en) | Preparation method of apple pomace fermented feed | |
| CN102715342B (en) | Method for processing microbiological feed based on spirit vinasse and miscellaneous meal | |
| CN106222114B (en) | The bacillus of efficient degradation dregs of beans antigen protein and the method for bacterium enzyme mixed fermentation | |
| CN102972635A (en) | Method for producing microorganism feed additive by utilizing probiotics and mixed meal | |
| CN103478464B (en) | Cattle and sheep feed taking sugarcane leaf or sugarcane bagasse as raw material | |
| CN101773203A (en) | Method for biologically improving oilseed residue | |
| CN103130576A (en) | Compatibility of oyster mushroom culture material and manufacturing method of culture material | |
| CN106721028A (en) | A kind of milk cow fermented feed and preparation method thereof | |
| CN101248845A (en) | Method for processing raw material of aquatic product feed stuff by fermenting | |
| CN104892086B (en) | A kind of compound seaweed fertilizer and preparation method thereof | |
| CN103564199A (en) | Method for producing cow feed by multi-strain mixing solid-state fermentation | |
| CN104876691A (en) | Compost for black fungus cultivation and preparation method of compost | |
| CN109287865A (en) | A kind of composite fermentation protein feed and preparation method thereof | |
| CN107259101A (en) | A kind of method of camellia seed meal ferment making feed | |
| CN102488087A (en) | Biological detoxification method for camellia seed cakes | |
| CN101756012A (en) | Method for producing high-lysine fermented feed through fermentation of vinegar residue using two-step method | |
| CN108522790A (en) | A kind of method of solid state fermentation tealeaf residue production fiber feedstuff | |
| CN110959748A (en) | Liquid fermented feed prepared from waste vegetables and preparation method thereof | |
| CN104982731A (en) | Method for processing feed through waste water microalgae | |
| CN103355477A (en) | Production method for feed through fermentation of soy sauce residues | |
| CN108813101A (en) | A kind of fermentation process improving dregs of beans water-solubility protein | |
| CN105124138A (en) | High-protein reed feed and preparation method thereof | |
| CN103483058A (en) | Formula and manufacturing method of coprinus comatus culture material | |
| CN103467145B (en) | Method for producing edible mushroom nutrient solution by fermentation method | |
| CN102687796B (en) | Method for producing bioprotein feed using tomato pomace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |