CN107047946A - A kind of preparation method of cassava residue fermented feed - Google Patents
A kind of preparation method of cassava residue fermented feed Download PDFInfo
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- CN107047946A CN107047946A CN201710006135.2A CN201710006135A CN107047946A CN 107047946 A CN107047946 A CN 107047946A CN 201710006135 A CN201710006135 A CN 201710006135A CN 107047946 A CN107047946 A CN 107047946A
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- feed
- solid medium
- manioc waste
- fermented feed
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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- 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
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Abstract
A kind of preparation method of cassava residue fermented feed belongs to feed processing technology field, and in particular to a kind of preparation method of cassava residue fermented feed.By dry manioc waste, bean cake powder, germination brown rice powder according to mass ratio 7:2:1 ratio mixing, adds water and mixes thoroughly, water content control is obtained into solid medium 50 54%, solid medium is got product through enzymolysis, sterilizing, fermentation, low temperature drying, crushing, granulation, packaging.The cassava residue fermented feed of the present invention can not only avoid livestock edible manioc waste from being poisoned, the bitter taste of manioc waste can also be eliminated, palatability is improved, while the immunity and resistance against diseases of livestock can also be improved, the trophic level and digestion level of feed are improved, efficiency of feed utilization is improved.
Description
Technical field
The invention belongs to feed processing technology field, and in particular to a kind of preparation method of cassava residue fermented feed.
Background technology
Cassava is one of big potato class in the world three, has " underground granary " and the reputation of " king of starch " to claim, and manioc waste is cassava
Accessory substance after the products such as producing starch, alcohol, the wood produced after the products such as tapioca, alcohol is processed in China every year
About 1,500,000 tons of potato slag, substantial amounts of manioc waste is all to be sold to feed factory with cheap price or raiser makees feed.In manioc waste
The a small amount of linamarin of remaining, with bitter taste, not only palatability is poor for Direct-fed livestock, and livestock edible excessively can also cause
Poisoning, this is due to that linamarin separates out free hydrogen cyanide by enzymolysis in livestock body and causes poisoning.If by manioc waste
Handled using biotechnology, linamarin remaining in manioc waste is degraded, then can not only eliminate the hardship of manioc waste
Taste, improves its palatability, moreover it is possible to the danger for avoiding manioc waste from being poisoned.
The content of the invention
It is an object of the invention to provide a kind of preparation method of cassava residue fermented feed.
The object of the present invention is achieved like this：
Sprouted unpolished rice is crushed and crosses 20 mesh sieve and obtains germination brown rice powder, 20 mesh sieve are crossed after dregs of beans is crushed and obtain bean cake powder.
By dry manioc waste, bean cake powder, germination brown rice powder according to mass ratio 7:2:1 ratio mixing, adds water and mixes thoroughly, will be aqueous
Amount control obtains solid medium in 50-54%, first digests solid medium under the conditions of 43-48 DEG C 3-4 hours, then be warming up to
58-62 DEG C digests 2-3 hours, then heats to 68-72 DEG C and digests 1-2 hours, is finally sterilized under the conditions of 121 DEG C 25-30 points
Clock, is cooled to 24-30 DEG C, and aspergillus niger seed liquor and bacillus subtilis freeze-dried powder are connect by the inoculum concentration of 10% and 0.01% respectively
Plant into above-mentioned solid medium, tiled after being well mixed onto tray, in relative humidity 85-90%, the people of 24-30 DEG C of temperature
Ferment 70-80 hours, then got product through low temperature drying, crushing, granulation, packaging in work climate box.
Present invention additionally comprises such feature：The preparation method of described aspergillus niger seed liquor is：Potato is cleaned and gone
Skin, takes 20 grams to be cut into small pieces, and adds water 100 milliliters, boils and filtered to get filtrate after half an hour, added in filtrate 2 grams of sucrose, 2 grams
Dry manioc waste, stirs and is settled to 100 milliliters, is sterilized 20 minutes at 121 DEG C, is cooled to 25-30 DEG C, is inoculated with black song
It is mould, cultivated 40-50 hours under conditions of 25-30 DEG C, rotary shaker 150-180rpm.
The cassava residue fermented feed of the present invention has advantages below：First, by enzymolysis and fermentation by manioc waste
The linamarin degraded of remaining, can not only avoid livestock edible manioc waste from being poisoned, moreover it is possible to eliminate the bitter taste of manioc waste, make finished product
Feed has the distinctive faint scent of fermented feed, improves palatability；Second, the Tiny ecosystem that can improve in livestock enteron aisle is put down
Weighing apparatus, prevents the growth and breeding of pathogenic microorganism, so as to improve the immunity and resistance against diseases of livestock, is allowed to fall ill less, makes cultivation
Dealer saves worry economical；3rd, the manioc waste after fermentation is also containing abundant microbial enzyme, and these enzymes can be by cellulose, fruit
The macromolecular substances that colloid, protein etc. are difficult to degrade are converted into the carbohydrate of small molecule, amino acid etc., and generate a variety of organic
Acid, vitamin and other a variety of somatomedins, can improve the trophic level and digestion level of manioc waste, improve feed conversion
Rate.4th, γ-aminobutyric acid, aglycon flavones etc. can be also produced in manioc waste enzymolysis and fermentation process with health-care efficacy
The health-care efficacy of nutriment, further increase fermented feed of the present invention.
Specific embodiment
The strain aspergillus niger CICC2475 that the present invention is used is purchased in Chinese industrial Microbiological Culture Collection administrative center.
Potato is cleaned peeling, takes 20 grams to be cut into small pieces, adds water 100 milliliters, boil and filtered to get filtrate after half an hour,
2 grams of sucrose, 2 grams of dry manioc wastes are added in filtrate, stirs and is settled to 100 milliliters, are sterilized 20 minutes at 121 DEG C, it is cold
But to 27 DEG C, inoculated aspergillus niger, culture produces aspergillus niger seed liquor in 45 hours under conditions of 27 DEG C, rotary shaker 160rpm.
Sprouted unpolished rice is crushed and crosses 20 mesh sieve and obtains germination brown rice powder, 20 mesh sieve are crossed after dregs of beans is crushed and obtain dregs of beans
Powder.
By dry manioc waste, bean cake powder, germination brown rice powder according to mass ratio 7:2:1 ratio mixing, adds water and mixes thoroughly, will be aqueous
Amount control obtains solid medium 52%, first digests solid medium 3.5 hours under the conditions of 45 DEG C, then be warming up to 60 DEG C of enzymes
Solution 2.5 hours, then heats to 70 DEG C and digests 1.5 hours, finally sterilized 30 minutes under the conditions of 121 DEG C, be cooled to 27 DEG C,
Aspergillus niger seed liquor and bacillus subtilis freeze-dried powder are inoculated into above-mentioned solid culture by 10% and 0.01% inoculum concentration respectively
In base, tile onto tray, fermented 75 hours in relative humidity 86%, the growth cabinet of 27 DEG C of temperature, so after being well mixed
Got product by low temperature drying, crushing, granulation, packaging.
Claims (1)
1. a kind of preparation method of cassava residue fermented feed, it is characterized in that being prepared from by following process：
(1) potato is cleaned peeling, take 20 grams to be cut into small pieces, add water 100 milliliters, boil and filtered to get filtrate after half an hour, in filter
2 grams of sucrose, 2 grams of dry manioc wastes are added in liquid, stirs and is settled to 100 milliliters, are sterilized 20 minutes at 121 DEG C, cooling
To 25-30 DEG C, inoculated aspergillus niger, culture produces black for 40-50 hours under conditions of 25-30 DEG C, rotary shaker 150-180rpm
Aspergillus seed liquor；
(2) sprouted unpolished rice is crushed and crosses 20 mesh sieve and obtain germination brown rice powder, 20 mesh sieve are crossed after dregs of beans is crushed and obtain bean cake powder；
(3) by dry manioc waste, bean cake powder, germination brown rice powder according to mass ratio 7:2:1 ratio mixing, adds water and mixes thoroughly, by water content
Control obtains solid medium in 50-54%, first digests solid medium under the conditions of 43-48 DEG C 3-4 hours, then be warming up to
58-62 DEG C digests 2-3 hours, then heats to 68-72 DEG C and digests 1-2 hours, is finally sterilized under the conditions of 121 DEG C 25-30 points
Clock, is cooled to 24-30 DEG C, and aspergillus niger seed liquor and bacillus subtilis freeze-dried powder are connect by the inoculum concentration of 10% and 0.01% respectively
Plant into above-mentioned solid medium, tiled after being well mixed onto tray, in relative humidity 85-90%, the people of 24-30 DEG C of temperature
Ferment 70-80 hours, then got product through low temperature drying, crushing, granulation, packaging in work climate box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006135.2A CN107047946A (en) | 2017-01-05 | 2017-01-05 | A kind of preparation method of cassava residue fermented feed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710006135.2A CN107047946A (en) | 2017-01-05 | 2017-01-05 | A kind of preparation method of cassava residue fermented feed |
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| CN107047946A true CN107047946A (en) | 2017-08-18 |
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| CN201710006135.2A Pending CN107047946A (en) | 2017-01-05 | 2017-01-05 | A kind of preparation method of cassava residue fermented feed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221677A (en) * | 2018-08-31 | 2019-01-18 | 天峨县平昌生态农业有限公司 | The preparation method of cassava dreg fodder |
| CN111184128A (en) * | 2018-11-14 | 2020-05-22 | 宁夏健力肽生物科技有限公司 | Method for producing multienzyme feed by solid fermentation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103652328A (en) * | 2013-12-13 | 2014-03-26 | 广西科技大学 | Method for producing high-quality high-protein feed through mixed strain solid-state fermentation of rice dregs and manioc waste |
| CN104171678A (en) * | 2014-08-03 | 2014-12-03 | 哈尔滨伟平科技开发有限公司 | Preparation method of potato residue feed additive |
| CN105054261A (en) * | 2015-07-05 | 2015-11-18 | 湖南民康生物技术研究所 | Equipment and method using fermentation dross to produce high activity high nutrition forage |
| CN105558347A (en) * | 2015-12-18 | 2016-05-11 | 广西壮族自治区水牛研究所 | Method for fermenting cassava waste in solid state by combination of candida tropicalis, bacillus subtilis and lactobacillus plantarum |
| CN105581029A (en) * | 2015-12-18 | 2016-05-18 | 广西壮族自治区水牛研究所 | Method for fermenting manioc waste in solid-state mode through combination bacteria |
| CN106107115A (en) * | 2016-06-23 | 2016-11-16 | 漳州傲农牧业科技有限公司 | A kind of fattening pig feedstuff reducing pollutant emission and preparation method thereof |
-
2017
- 2017-01-05 CN CN201710006135.2A patent/CN107047946A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103652328A (en) * | 2013-12-13 | 2014-03-26 | 广西科技大学 | Method for producing high-quality high-protein feed through mixed strain solid-state fermentation of rice dregs and manioc waste |
| CN104171678A (en) * | 2014-08-03 | 2014-12-03 | 哈尔滨伟平科技开发有限公司 | Preparation method of potato residue feed additive |
| CN105054261A (en) * | 2015-07-05 | 2015-11-18 | 湖南民康生物技术研究所 | Equipment and method using fermentation dross to produce high activity high nutrition forage |
| CN105558347A (en) * | 2015-12-18 | 2016-05-11 | 广西壮族自治区水牛研究所 | Method for fermenting cassava waste in solid state by combination of candida tropicalis, bacillus subtilis and lactobacillus plantarum |
| CN105581029A (en) * | 2015-12-18 | 2016-05-18 | 广西壮族自治区水牛研究所 | Method for fermenting manioc waste in solid-state mode through combination bacteria |
| CN106107115A (en) * | 2016-06-23 | 2016-11-16 | 漳州傲农牧业科技有限公司 | A kind of fattening pig feedstuff reducing pollutant emission and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221677A (en) * | 2018-08-31 | 2019-01-18 | 天峨县平昌生态农业有限公司 | The preparation method of cassava dreg fodder |
| CN111184128A (en) * | 2018-11-14 | 2020-05-22 | 宁夏健力肽生物科技有限公司 | Method for producing multienzyme feed by solid fermentation |
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Application publication date: 20170818 |