CN106260494A - A kind of processing method of feather albumen powder - Google Patents
A kind of processing method of feather albumen powder Download PDFInfo
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- CN106260494A CN106260494A CN201610631113.0A CN201610631113A CN106260494A CN 106260494 A CN106260494 A CN 106260494A CN 201610631113 A CN201610631113 A CN 201610631113A CN 106260494 A CN106260494 A CN 106260494A
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- feather
- albumen powder
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/10—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from hair, feathers, horn, skins, leather, bones, or the like
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- Engineering & Computer Science (AREA)
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- Polymers & Plastics (AREA)
- Fodder In General (AREA)
Abstract
The processing method that the invention discloses a kind of feather albumen powder, relates to egg albumen powder processing technique field, is that poultry feather is washed decocting in water, freezing, defrosting after decontamination, micro-agar is broken, and enzymolysis dry, pulverize, and sieving obtains.The present invention uses the method for decocting in water repeatedly freezing enzymolysis again, high molecular weight protein in feather is changed into micromolecule polypeptide, freezing after decocting in water, making feather internal structure the loosest, containing several amino acids composition after enzymolysis, the egg albumen powder digestibility obtained is high, it is applicable to the poultry feathers such as chicken, duck, goose and produces the processing of feather powder, and present invention process is simple, equipment is simple, it is possible to meet the needs of industrialized production.
Description
Technical field
The present invention relates to egg albumen powder manufacture field, the processing method being specifically related to a kind of feather albumen powder.
Background technology
Poultry farming is one of pillar industry of China's animal husbandry, and poultry (chicken, duck, goose) feather yield is the abundantest,
Annual production more than million tons, is preferable feed protein source rich in the multiple essential amino acids of animal.But owing to feather is specific
Cystine linkage protein structure, it is difficult to digested and assimilated by animal, have a strong impact on its develop.In China, protein resource is the most scarce
Weary today, make full use of the resource of feather protein, just seem extremely important.
Application number 2009101700282.3 discloses the preparation method of a kind of feather albumen powder, first washes feather
Wash, be dried and cutting pretreatment, then use steam explosion technology that feather carries out effective steam explosion process, destroy feather keratin
Stable space structure, then carry out enzymolysis processing so that it is become little peptide and the aminoacid of solubility, thus improve the stomach of feather protein
Protease digestion rate so that it is biological value is greatly improved.But the method exists potential safety hazard, air blasting process is right in addition
Amino acid whose destruction in feather powder is big, and the crude protein content prepared in feather albumen powder only reaches 90%.
Summary of the invention
For the deficiencies in the prior art, the processing method that the invention provides a kind of feather albumen powder.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of processing method of feather albumen powder, step is as follows:
1) dirt, decocting in water 1-1.5h are removed in poultry feather washing, take out, drain surface moisture content, be chilled to rapidly subzero
20-30 DEG C, keep 12-15h, thaw, repeated freezing, operation 1～2 time of thawing；
2) poultry feather after thawing is freezing 5-8h at subzero 15-20 DEG C, broken, and normal temperature unfreezing is added thereto to
Bacillus licheniformis and bacillus subtilis carry out enzymatic hydrolysis and fermentation, and enzyme denaturing processes, and obtains feather albumen powder crude product；
3) feather albumen powder crude product is dried, pulverizes, sieve, obtain product.
Preferably, described step 1) defrosting concrete operations are as follows: the poultry feather after freezing is immersed in 30-35 DEG C of constant temperature
3-5min in water, takes out, drains surface moisture content.
Preferably, described step 2) in the addition total amount of Bacillus licheniformis and bacillus subtilis be poultry feather quality
0.5-1.0%.
Preferably, the mass ratio of described Bacillus licheniformis and bacillus subtilis is 3-4:2.
Preferably, described step 2) in the temperature of enzymatic hydrolysis and fermentation be 30-40 DEG C, the time is 30-40h.
Preferably, described step 3) middle 100 mesh sieves excessively.
The method have the benefit that the method that the present invention uses decocting in water repeatedly freezing enzymolysis again, by the macromole egg in feather
Change into micromolecule polypeptide in vain, freezing after decocting in water, increase water content in feather, its hydrone forms ice crystal, and defrosting is dissolved, as
Lower repetition so that feather internal structure is the loosest, enzymolysis is more easy to carry out, and containing several amino acids composition after enzymolysis, obtains
Egg albumen powder digestibility is high, it is adaptable to the poultry feathers such as chicken, duck, goose produce the processing of feather powder, and present invention process is simple, equipment
Simply, it is possible to meet the needs of industrialized production.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under creative work premise, broadly falls into the scope of protection of the invention.
Embodiment 1:
A kind of processing method of feather albumen powder, step is as follows:
1) dirt, decocting in water 1h are removed in poultry feather washing, take out, drain surface moisture content, be chilled to rapidly subzero 25 DEG C,
Keep 13h, take out, be immersed in 4min in 30 DEG C of thermostatted waters and thaw, take out, drain surface moisture content, repeated freezing, defrosting operation 1
Secondary；
2) poultry feather after thawing is freezing 6h at subzero 17 DEG C, broken, and normal temperature unfreezing is added thereto to mass ratio
For Bacillus licheniformis and the bacillus subtilis of 2:1, adding total amount is the 0.8% of poultry feather quality, enzymatic hydrolysis and fermentation, enzymolysis
Temperature is 35 DEG C, and the time is 38h, and enzyme denaturing processes, and obtains feather albumen powder crude product；
3) feather albumen powder crude product is dried, pulverizes, cross 100 mesh sieves, obtain product.
Embodiment 2:
A kind of processing method of feather albumen powder, step is as follows:
1) dirt, decocting in water 1.5h are removed in poultry feather washing, take out, drain surface moisture content, be chilled to rapidly subzero 20
DEG C, keep 15h, take out, be immersed in 3min in 35 DEG C of thermostatted waters and thaw, take out, drain surface moisture content, repeated freezing, behaviour of thawing
Make 1 time；
2) poultry feather after thawing is freezing 8h at subzero 15 DEG C, broken, and normal temperature unfreezing is added thereto to mass ratio
For Bacillus licheniformis and the bacillus subtilis of 3:2, adding total amount is the 0.5% of poultry feather quality, enzymatic hydrolysis and fermentation, enzymolysis
Temperature is 30 DEG C, and the time is 40h, and enzyme denaturing processes, and obtains feather albumen powder crude product；
3) feather albumen powder crude product is dried, pulverizes, cross 100 mesh sieves, obtain product.
Embodiment 3:
A kind of processing method of feather albumen powder, step is as follows:
1) dirt, decocting in water 1h are removed in poultry feather washing, take out, drain surface moisture content, be chilled to rapidly subzero 30 DEG C,
Keep 12h, take out, be immersed in 5min in 30 DEG C of thermostatted waters and thaw, take out, drain surface moisture content, repeated freezing, defrosting operation 2
Secondary；
2) poultry feather after thawing is freezing 5h at subzero 20 DEG C, broken, and normal temperature unfreezing is added thereto to mass ratio
For Bacillus licheniformis and the bacillus subtilis of 2:1, adding total amount is the 1.0% of poultry feather quality, enzymatic hydrolysis and fermentation, enzymolysis
Temperature is 40 DEG C, and the time is 30h, and enzyme denaturing processes, and obtains feather albumen powder crude product；
3) feather albumen powder crude product is dried, pulverizes, cross 100 mesh sieves, obtain product.
Embodiment 4:
A kind of processing method of feather albumen powder, step is as follows:
1) dirt, decocting in water 1h are removed in poultry feather washing, take out, drain surface moisture content, be chilled to rapidly subzero 30 DEG C,
Keep 12h, take out, be immersed in 3min in 32 DEG C of thermostatted waters and thaw, take out, drain surface moisture content, repeated freezing, defrosting operation 1
Secondary；
2) poultry feather after thawing is freezing 6h at subzero 18 DEG C, broken, and normal temperature unfreezing is added thereto to mass ratio
For Bacillus licheniformis and the bacillus subtilis of 5:3, adding total amount is the 0.7% of poultry feather quality, enzymatic hydrolysis and fermentation, enzymolysis
Temperature is 36 DEG C, and the time is 37h, and enzyme denaturing processes, and obtains feather albumen powder crude product；
3) feather albumen powder crude product is dried, pulverizes, cross 100 mesh sieves, obtain product.
To sum up, the embodiment of the present invention has the advantages that enzymatic hydrolysate contains several amino acids composition, the egg obtained
White lead digestibility is high, it is adaptable to the poultry feathers such as chicken, duck, goose produce the processing of feather powder, have good promotional value.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the processing method of a feather albumen powder, it is characterised in that step is as follows:
1) dirt, decocting in water 1-1.5h are removed in poultry feather washing, take out, drain surface moisture content, be chilled to rapidly subzero 20-30
DEG C, keep 12-15h, thaw, repeated freezing, operation 1～2 time of thawing；
2) poultry feather after thawing is freezing 5-8h at subzero 15-20 DEG C, broken, and normal temperature unfreezing is added thereto to lichens
Bacillus cereus and bacillus subtilis carry out enzymatic hydrolysis and fermentation, and enzyme denaturing processes, and obtains feather albumen powder crude product；
3) feather albumen powder crude product is dried, pulverizes, sieve, obtain product.
2. the processing method of feather albumen powder as claimed in claim 1, it is characterised in that described step 1) defrosting concrete operations
As follows: the poultry feather after freezing is immersed in 3-5min in 30-35 DEG C of thermostatted water, take out, drain surface moisture content.
3. the processing method of feather albumen powder as claimed in claim 1, it is characterised in that described step 2) in lichens spore bar
The 0.5-1.0% that addition total amount is poultry feather quality of bacterium and bacillus subtilis.
4. the processing method of feather albumen powder as claimed in claim 3, it is characterised in that described Bacillus licheniformis and hay
The mass ratio of bacillus cereus is 3-4:2.
5. the processing method of feather albumen powder as claimed in claim 1, it is characterised in that described step 2) in enzymatic hydrolysis and fermentation
Temperature is 30-40 DEG C, and the time is 30-40h.
6. the processing method of feather albumen powder as claimed in claim 1, it is characterised in that described step 3) middle 100 mesh sieves excessively.
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| CN201610631113.0A CN106260494A (en) | 2016-08-03 | 2016-08-03 | A kind of processing method of feather albumen powder |
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| CN201610631113.0A CN106260494A (en) | 2016-08-03 | 2016-08-03 | A kind of processing method of feather albumen powder |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094742A (en) * | 2018-01-30 | 2018-06-01 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as rabbit feed of raw material and preparation method thereof |
| CN108112775A (en) * | 2018-01-30 | 2018-06-05 | 广西壮族自治区畜牧研究所 | It is a kind of using purple napier grass and leaflet white popinac as the ox ecological fermentation feed of substrate |
| CN108174993A (en) * | 2018-01-30 | 2018-06-19 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as egg feedstuff of raw material and preparation method thereof |
| CN108244389A (en) * | 2018-01-30 | 2018-07-06 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as broiler fodder of raw material and preparation method thereof |
| CN108338266A (en) * | 2018-01-30 | 2018-07-31 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as sheep feed of raw material and preparation method thereof |
| CN109043133A (en) * | 2018-08-21 | 2018-12-21 | 开原市嬴德肉禽有限责任公司 | The technique for preparing feedstuff using chicken feather |
| CN109289734A (en) * | 2018-10-24 | 2019-02-01 | 四川建筑职业技术学院 | A kind of method and apparatus being made degradable adhesives of feather stem |
| CN111718807A (en) * | 2019-05-21 | 2020-09-29 | 何凡 | Preparation method of antiviral biological peptide care solution |
| CN112205540A (en) * | 2020-09-08 | 2021-01-12 | 中国水产科学研究院南海水产研究所 | Preparation method of feather meal feed for trachinotus ovatus |
| CN115399403A (en) * | 2022-09-14 | 2022-11-29 | 江苏三仪生物工程有限公司 | Production method and application of feather oligopeptide chelating type mineral elements |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112775B (en) * | 2018-01-30 | 2020-09-15 | 广西壮族自治区畜牧研究所 | Cattle ecological fermented feed taking purple elephant grass and sillibania microphylla as substrates |
| CN108112775A (en) * | 2018-01-30 | 2018-06-05 | 广西壮族自治区畜牧研究所 | It is a kind of using purple napier grass and leaflet white popinac as the ox ecological fermentation feed of substrate |
| CN108174993A (en) * | 2018-01-30 | 2018-06-19 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as egg feedstuff of raw material and preparation method thereof |
| CN108244389A (en) * | 2018-01-30 | 2018-07-06 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as broiler fodder of raw material and preparation method thereof |
| CN108338266A (en) * | 2018-01-30 | 2018-07-31 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as sheep feed of raw material and preparation method thereof |
| CN108094742A (en) * | 2018-01-30 | 2018-06-01 | 广西壮族自治区畜牧研究所 | It is a kind of using leaflet white popinac as rabbit feed of raw material and preparation method thereof |
| CN108244389B (en) * | 2018-01-30 | 2020-09-01 | 广西壮族自治区畜牧研究所 | Broiler feed taking albizzia julibrissin as raw material and preparation method thereof |
| CN109043133A (en) * | 2018-08-21 | 2018-12-21 | 开原市嬴德肉禽有限责任公司 | The technique for preparing feedstuff using chicken feather |
| CN109289734A (en) * | 2018-10-24 | 2019-02-01 | 四川建筑职业技术学院 | A kind of method and apparatus being made degradable adhesives of feather stem |
| CN111718807A (en) * | 2019-05-21 | 2020-09-29 | 何凡 | Preparation method of antiviral biological peptide care solution |
| CN112205540A (en) * | 2020-09-08 | 2021-01-12 | 中国水产科学研究院南海水产研究所 | Preparation method of feather meal feed for trachinotus ovatus |
| CN115399403A (en) * | 2022-09-14 | 2022-11-29 | 江苏三仪生物工程有限公司 | Production method and application of feather oligopeptide chelating type mineral elements |
| CN115399403B (en) * | 2022-09-14 | 2023-12-22 | 江苏三仪生物工程有限公司 | Production method and application of feather oligopeptide chelated mineral element |
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Application publication date: 20170104 |