CN106615686A - Feed additive containing shrimp processing by-product namely protein powder, as well as preparation method and application of feed additive - Google Patents
Feed additive containing shrimp processing by-product namely protein powder, as well as preparation method and application of feed additive Download PDFInfo
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- CN106615686A CN106615686A CN201611206022.9A CN201611206022A CN106615686A CN 106615686 A CN106615686 A CN 106615686A CN 201611206022 A CN201611206022 A CN 201611206022A CN 106615686 A CN106615686 A CN 106615686A
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Abstract
The invention discloses a feed additive containing a shrimp processing by-product namely protein powder. The feed additive is prepared from the following components in parts by weight: 5-10 parts of the shrimp processing by-product namely the protein powder, 0.5-1 part of a rosemary extract, 1-3 parts of carvacrol and 30-40 parts of feed level zeolite powder. The feed additive containing the shrimp processing by-product namely protein powder disclosed by the invention is simple in components, good in preservability and dispersibility, wide in application range, low in cost and extremely suitable for popularization and application in feeds. The invention further discloses a preparation method of the feed additive containing the shrimp processing by-product namely protein powder. The preparation method comprises the following steps of (I), preparing the shrimp processing by-product namely the protein powder; and (II) performing compounding. The preparation method disclosed by the invention is simple in technological steps, stable and controllable in process, energy-saving, efficient and environmentally-friendly, the environment pollution caused by the shrimp processing by-product can be reduced, actual basis is provided for enterprises to realize the resource utilization of the shrimp processing by-product, and the further increase of the economic value of shrimps is facilitated.
Description
Technical field
The present invention relates to a kind of feed addictive, adds more particularly, to a kind of feed containing shrimp processing byproduct albumen powder
Plus agent and preparation method thereof, application.
Background technology
At the same time, China's feed industrial development is rapid, and especially protein resource is nervous for feed resource, develops new egg
White matter feed becomes the task of top priority.At present the protein sources in feed are mainly various fish meal, shrimp med etc., its high cost, and adopt
The addition manner of extensive style, will fish meal, shrimp etc. directly crush after mix feed, be unfavorable for digesting and assimilating for animal body, profit
With low, especially various cubs, seedling, its digestive system undeveloped mature, digestion power is weak, a large amount of edible even to cause abdomen
The phenomenon such as rush down.
China's shrimp abundance, the main of export processing includes prawn, peeled shrimp soup stock of freshwater crayfish etc..In recent years,
It is also more and more along with accessory substance such as shrimp head, the shrimp shell etc. for producing in process with increasing for aquatic product enterprise.And shrimp adds
Containing nutriments such as a large amount of protein in work accessory substance, but they are dropped mostly, cause serious environmental pollution with money
Source wastes.
If shrimp processing byproduct is processed into albumen powder, and is re-dubbed the additive for supplementing protein being added to
It is used to increase protein content in feed, pollution of the shrimp processing byproduct to environment not only can be reduced, can also be to a certain degree
On meet demand of the animal to protein in breeding process, and reduce feed cost, be to kill two birds with one stone.
Such as application publication number CN105815549A, the Chinese patent of Shen Qing Publication day 2016.08.03 discloses a kind of ammonia
Base acid high protein powder feed addictive and preparation method thereof, amino acid high protein powder feed addictive is mainly former by following weight portion
Material composition：Amino acid high protein powder 30～50；Chinese medicine additive 5～10；Methionine 1～5；Vitamin B12 1～5；Calcium formate
10～30；Galactomannan 5～15；VBT 15～20；Yeast nucleotides 10～20；Soybean lecithin 15～25；Acid
Agent 5～8.The feed addictive high cost, and keeping quality and bad dispersibility, are difficult to be dispersed in feed.
The content of the invention
The present invention is to solve the above-mentioned technical problem existing for prior art, there is provided a kind of component is simple, is preserved
Property and good dispersion, applied range, the feed addictive containing shrimp processing byproduct albumen powder of low cost.
Present invention also offers a kind of preparation method of the feed addictive containing shrimp processing byproduct albumen powder, technique step
Rapid simple, process stabilization is controllable, energy-conservation, efficient, environmental protection, and Product Safety and stability are preferable.
To achieve these goals, the present invention is employed the following technical solutions：
A kind of feed addictive containing shrimp processing byproduct albumen powder, is made up of the component of following weight portion：5～10 parts
Shrimp processing byproduct albumen powder, 0.5～1 part of Rosmarinus officinalis extract, 1～3 part of carvacrol, 30～40 parts of feed grade zeolite powders.This
Invention according to shrimp processing byproduct albumen powder it is perishable, be difficult scattered characteristic, devise a kind of containing suitable for all feeds
There is the feed addictive of shrimp processing byproduct albumen powder, it is of the invention using shrimp processing byproduct albumen powder as protein supplements,
Lower relative to the protein sources cost such as fish meal, shrimp med, feed grade zeolite powder can make shrimp processing byproduct as premix and carrier
Albumen powder is fully dispersed, solves shrimp processing byproduct albumen powder and is difficult scattered problem, while feed grade zeolite powder is also included
Various trace elements, can make up the trace element being short of in feed, and breeding that is adsorbable and suppressing various bacteriums, so as to one
Determine to delay the rotten of shrimp processing byproduct albumen powder in degree；Carvacrol is with stronger suppression and killing multiple pathogenic microorganisms
Function, rosemary powder has strong anti-oxidation, while with certain antibiotic property, carvacrol mutually cooperates with increasing with rosemary powder
Effect, can effectively suppress the phenomenons such as the putrid and deteriorated, browning of shrimp processing byproduct albumen powder, improve its storage life.The present invention's contains
There is the feed addictive component of shrimp processing byproduct albumen powder simple, keeping quality and good dispersion, applied range, low cost,
It is highly suitable for popularization and application in feed.
A kind of feed addictive preparation method containing shrimp processing byproduct albumen powder, comprises the following steps：
(1) shrimp processing byproduct albumen powder is prepared
(1) after shrimp processing byproduct is cleaned, drying adds heat-conducting metal powder to carry out dry grinding crushing, obtains raw material powder.This
Shrimp processing byproduct in invention is mainly shrimp head, shrimp shell, and albumen powder is prepared as primary raw material with shrimp processing byproduct, can reduce
Pollution of the shrimp processing byproduct to environment, and realize that the recycling of shrimp processing byproduct provides actual foundation for enterprise, have
Beneficial to the economic worth for further improving shrimp；When prawn processing byproduct carries out dry grinding crushing, substantial amounts of heat can be produced, make shrimp
Protein receptor thermal denaturation in processing byproduct, and easily make shrimp processing byproduct lump, it is difficult to crush, it is to solve above-mentioned asking
Topic, the present invention adds heat-conducting metal powder when creatively dry grinding is crushed in shrimp processing byproduct, and heat-conducting metal powder is not only favourable
In the crushing of shrimp processing byproduct, can also avoid grinding the caking of process Prawn processing byproduct, it is most important that its tool
There is excellent thermal conductivity, the heat produced when grinding can rapidly be dispersed, reduce the protein receptor in shrimp processing byproduct
Thermal denaturation, can improve crushing quality and protein extracting ratio.
(2) raw material powder is placed in into ultrasonically treated 30～60min in ethanol, is filtered, drying.It is ultrasonically treated removing in ethanol
The lipid gone in raw material powder, is conducive to the enzymolysis of next step.
(3) the raw material powder in step (2) is added in the hydrochloric acid that mass fraction is 4～6% and soaks 30～60min, filtered,
Wash with water to neutrality, drying.Raw material powder is placed in hydrochloric acid and is soaked, to slough raw material powder in calcium carbonate so that raw material
The duct being interconnected is formed in powder, these ducts are conducive to the entrance of enzyme so as to increase contact area, are greatly improved enzymolysis
Speed, shorten enzymolysis time (enzymolysis 2h), be conducive to raising protein extraction efficiency.
(4) the raw material powder in step (3) is added to the water, it is 1 to adjust solid-liquid ratio：10～20, obtain material liquid；It is warming up to 50
When～55 DEG C, add papain, constant temperature digest 1～2h, adjust pH be 7.5～8 after, add alkali protease, constant temperature enzyme
0.5～1h of solution, heat up the enzyme that goes out, and obtains enzymolysis liquid.The enzymolysis liquid of shrimp processing byproduct occurs bitter taste, made by product palatability
Difference, the bitter taste produced in enzymolysis protein is mainly relevant with the hydrophobic amino acid in albumen, the hydrophobic amino acid content in albumen
Higher, then bitter taste is bigger, and stepwise discretization, hydrolysis result are carried out from papain and the double enzymes of alkali protease in the present invention
It is good, and find that the bitter taste of product is substantially reduced, reason is probably that papain and alkali protease collaboration are reduced in albumen
Hydrophobic amino acid content.
(5) after by enzymolysis liquid centrifugal filtration, clear liquid is carried out into concentrated in vacuo, vacuum freeze drying, obtains final product shrimp processing by-product
Thing albumen powder, it is stand-by.Using vacuum freeze drying, product is without brown stain, and color and luster is good
(2) compound
Weigh after each component by above-mentioned weight, after first Rosmarinus officinalis extract is well mixed with carvacrol, then add
Enter shrimp processing byproduct albumen powder to be well mixed, be eventually adding feed grade zeolite powder, sieve, obtain final product containing shrimp processing byproduct egg
The feed addictive of white powder.Substep mixing is carried out, processing step is simple, workable.
Preferably, in step (1), the mass ratio 1 of the heat-conducting metal powder and shrimp processing byproduct：5～7, heat conduction
Metal dust is copper powder or stainless steel powder.
Preferably, in step (1), the size controlling of raw material powder is in 300～500 mesh.
Preferably, in step (4), in terms of material liquid quality, the 5000～6000U/g of addition of papain.
Preferably, in step (4), in terms of material liquid quality, the 2000～5000U/g of addition of alkaline melon protease.
Preferably, in step (4), the go out concrete technology step of enzyme of intensification is：Be warming up to 95～100 DEG C keep 10～
20min。
Preferably, in step (4), enzymolysis process is carried out under agitation.
Preferably, in step (5), being concentrated in vacuo to when solid content is 30～40% and terminating concentration.
A kind of application of feed addictive containing shrimp processing byproduct albumen powder in feed.
Therefore, the present invention has the advantages that：
(1) there is provided a kind of feed addictive containing shrimp processing byproduct albumen powder, with shrimp processing byproduct albumen powder
Used as protein supplements, component is simple, keeping quality and good dispersion, applied range, low cost, in being highly suitable for feed
Popularization and application；
(2) prawn processing byproduct carries out adding heat-conducting metal powder in shrimp processing byproduct when dry grinding is crushed, and does not only have
Beneficial to the crushing of shrimp processing byproduct, can also avoid grinding the caking of process Prawn processing byproduct, reduce shrimp processing secondary
Protein receptor thermal denaturation in product, can improve crushing quality and protein extracting ratio；
(3) stepwise discretization is carried out from papain and the double enzymes of alkali protease, can make the bitter taste of product substantially reduces.
Specific embodiment
Below by specific embodiment, the present invention will be further described.
Embodiment 1
(1) shrimp processing byproduct albumen powder is prepared
(1) after shrimp processing byproduct is cleaned, drying, by heat-conducting metal powder (copper powder) and the quality of shrimp processing byproduct
Than 1：7 ratio, adds heat-conducting metal powder to carry out dry grinding crushing, obtains the raw material powder that particle diameter is 500 mesh；
(2) raw material powder is placed in into ultrasonically treated 60min in ethanol, is filtered, drying；
(3) the raw material powder in step (2) is added in the hydrochloric acid that mass fraction is 4～6% and soaks 60min, filtered, use water
Neutrality is washed till, is dried；
(4) the raw material powder in step (3) is added to the water, it is 1 to adjust solid-liquid ratio：20, obtain material liquid；It is warming up to 55 DEG C
When, under agitation, papain is added, in terms of material liquid quality, addition 6000U/g of papain, constant temperature
Enzymolysis 2h, adjust pH be 8 after, add alkali protease, in terms of material liquid quality, addition 5000U/g of alkaline melon protease,
Constant temperature digests 1h, is warming up to 100 DEG C and keeps 20min to go out enzyme, obtains enzymolysis liquid；
(5) after by enzymolysis liquid centrifugal filtration, it is that 40%, vacuum refrigeration is done that clear liquid is carried out being concentrated in vacuo to solid content
It is dry, shrimp processing byproduct albumen powder is obtained final product, it is stand-by；
(2) compound
By 10kg shrimp processing byproduct albumen powders, 1kg Rosmarinus officinalis extracts, 3kg carvacrols, 40kg feed grade zeolite powders
Weight proportion is weighed after each component, after first Rosmarinus officinalis extract is well mixed with carvacrol, adds shrimp processing byproduct egg
White powder is well mixed, and is eventually adding feed grade zeolite powder, sieves, and obtains final product the addition of the feed containing shrimp processing byproduct albumen powder
Agent.
Embodiment 2
(1) shrimp processing byproduct albumen powder is prepared
(1) after shrimp processing byproduct is cleaned, drying, by heat-conducting metal powder (copper powder) and the quality of shrimp processing byproduct
Than 1：6 ratio, adds heat-conducting metal powder to carry out dry grinding crushing, obtains the raw material powder that particle diameter is 400 mesh；
(2) raw material powder is placed in into ultrasonically treated 40min in ethanol, is filtered, drying；
(3) the raw material powder in step (2) is added in the hydrochloric acid that mass fraction is 5% and soaks 50min, filtered, washed with water
To neutral, drying；
(4) the raw material powder in step (3) is added to the water, it is 1 to adjust solid-liquid ratio：15, obtain material liquid；It is warming up to 52 DEG C
When, under agitation, papain is added, in terms of material liquid quality, addition 5500U/g of papain, constant temperature
Enzymolysis 1.2h, adjust pH be 7.8 after, add alkali protease, in terms of material liquid quality, the addition of alkaline melon protease
3000U/g, constant temperature enzymolysis 0.7h, are warming up to 98 DEG C and keep 15min to go out enzyme, obtain enzymolysis liquid；
(5) after by enzymolysis liquid centrifugal filtration, it is that 35%, vacuum refrigeration is done that clear liquid is carried out being concentrated in vacuo to solid content
It is dry, shrimp processing byproduct albumen powder is obtained final product, it is stand-by；
(2) compound
By 8kg shrimp processing byproduct albumen powders, 0.7kg Rosmarinus officinalis extracts, 2kg carvacrols, 35kg feed grade zeolite powders
Weight proportion weigh after each component, after first Rosmarinus officinalis extract is well mixed with carvacrol, add shrimp processing byproduct
Albumen powder is well mixed, and is eventually adding feed grade zeolite powder, sieves, and obtains final product the addition of the feed containing shrimp processing byproduct albumen powder
Agent.
Embodiment 3
(1) shrimp processing byproduct albumen powder is prepared
(1) after shrimp processing byproduct is cleaned, drying, by heat-conducting metal powder (copper powder) and the quality of shrimp processing byproduct
Than 1：7 ratio, adds heat-conducting metal powder to carry out dry grinding crushing, obtains the raw material powder that particle diameter is 500 mesh；
(2) raw material powder is placed in into ultrasonically treated 60min in ethanol, is filtered, drying；
(3) the raw material powder in step (2) is added in the hydrochloric acid that mass fraction is 6% and soaks 60min, filtered, washed with water
To neutral, drying；
(4) the raw material powder in step (3) is added to the water, it is 1 to adjust solid-liquid ratio：20, obtain material liquid；It is warming up to 55 DEG C
When, under agitation, papain is added, in terms of material liquid quality, addition 6000U/g of papain, constant temperature
Enzymolysis 2h, adjust pH be 8 after, add alkali protease, in terms of material liquid quality, addition 5000U/g of alkaline melon protease,
Constant temperature digests 1h, is warming up to 100 DEG C and keeps 20min to go out enzyme, obtains enzymolysis liquid；
(5) after by enzymolysis liquid centrifugal filtration, it is that 40%, vacuum refrigeration is done that clear liquid is carried out being concentrated in vacuo to solid content
It is dry, shrimp processing byproduct albumen powder is obtained final product, it is stand-by；
(2) compound
By 10kg shrimp processing byproduct albumen powders, 1kg Rosmarinus officinalis extracts, 3kg carvacrols, 40kg feed grade zeolite powders
Weight proportion is weighed after each component, after first Rosmarinus officinalis extract is well mixed with carvacrol, adds shrimp processing byproduct egg
White powder is well mixed, and is eventually adding feed grade zeolite powder, sieves, and obtains final product the addition of the feed containing shrimp processing byproduct albumen powder
Agent.
The feed addictive containing shrimp processing byproduct albumen powder of the present invention can add into any feed as egg
White matter replenishers, have wide range of applications, and actual interpolation amount is adjusted according to Animal needs.
Embodiment described above is one kind preferably scheme of the present invention, not makees any pro forma to the present invention
Limit, also have other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (10)
1. a kind of feed addictive containing shrimp processing byproduct albumen powder, it is characterised in that by the component group of following weight portion
Into：5～10 parts of shrimp processing byproduct albumen powders, 0.5～1 part of Rosmarinus officinalis extract, 1～3 part of carvacrol, 30～40 parts of feed grades
Zeolite powder.
2. a kind of feed addictive preparation method containing shrimp processing byproduct albumen powder as claimed in claim 1, its feature
It is to comprise the following steps：
(1) shrimp processing byproduct albumen powder is prepared
(1) after shrimp processing byproduct is cleaned, drying adds heat-conducting metal powder to carry out dry grinding crushing, obtains raw material powder；
(2) raw material powder is placed in into ultrasonically treated 30～60min in ethanol, is filtered, drying；
(3) the raw material powder in step (2) is added in the hydrochloric acid that mass fraction is 4～6% and soaks 30～60min, filtered, use water
Neutrality is washed till, is dried；
(4) the raw material powder in step (3) is added to the water, it is 1 to adjust solid-liquid ratio：10～20, obtain material liquid；It is warming up to 50～55
DEG C when, add papain, constant temperature digest 1～2h, adjust pH be 7.5～8 after, add alkali protease, constant temperature enzymolysis 0.5
～1h, heat up the enzyme that goes out, and obtains enzymolysis liquid；
(5) after by enzymolysis liquid centrifugal filtration, clear liquid is carried out into concentrated in vacuo, vacuum freeze drying, obtains final product shrimp processing byproduct egg
White powder, it is stand-by；
(2) compound
Weigh after each component by above-mentioned weight, after first Rosmarinus officinalis extract is well mixed with carvacrol, add shrimp
Processing byproduct albumen powder is well mixed, and is eventually adding feed grade zeolite powder, sieves, and obtains final product containing shrimp processing byproduct albumen powder
Feed addictive.
3. the feed addictive preparation method containing shrimp processing byproduct albumen powder according to claim 2, its feature exists
In, in step (1), the mass ratio 1 of the heat-conducting metal powder and shrimp processing byproduct：5～7, heat-conducting metal powder is copper powder
Or stainless steel powder.
4. the feed addictive preparation method containing shrimp processing byproduct albumen powder according to claim 2, its feature exists
In in step (1), the size controlling of raw material powder is in 300～500 mesh.
5. the feed addictive preparation method containing shrimp processing byproduct albumen powder according to claim 2, its feature exists
In, in step (4), in terms of material liquid quality, the 5000～6000U/g of addition of papain.
6. the feed addictive preparation method containing shrimp processing byproduct albumen powder according to claim 2, its feature exists
In, in step (4), in terms of material liquid quality, the 2000～5000U/g of addition of alkaline melon protease.
7. the feed addictive preparation method containing shrimp processing byproduct albumen powder according to claim 2, its feature exists
In in step (4), the go out concrete technology step of enzyme of intensification is：It is warming up to 95～100 DEG C of 10～20min of holding.
8. the feed addictive preparation method containing shrimp processing byproduct albumen powder according to claim 2, its feature exists
In in step (4), enzymolysis process is carried out under agitation.
9. the method that a kind of utilization shrimp processing byproduct according to claim 2 prepares albumen powder, it is characterised in that step
(5) in, it is concentrated in vacuo to when solid content is 30～40% and terminates concentration.
10. a kind of application of the feed addictive containing shrimp processing byproduct albumen powder in feed as claimed in claim 1.
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| CN201611206022.9A CN106615686B (en) | 2016-12-23 | 2016-12-23 | A kind of feed addictive containing shrimp processing byproduct albumen powder and preparation method thereof, application |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114732084A (en) * | 2022-03-04 | 2022-07-12 | 扬州日兴生物科技股份有限公司 | Method for preparing anti-stress animal feed by biological processing of shrimp processing by-products |
| US11832761B2 (en) | 2019-02-25 | 2023-12-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN117882801A (en) * | 2024-03-18 | 2024-04-16 | 山东润德生物科技有限公司 | Composite starter and application thereof |
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| CN105648003A (en) * | 2015-12-29 | 2016-06-08 | 广西钦州市绿源天然食品加工有限公司 | Method for recovering protein in shrimp heads and shrimp shells by enzyme hydrolysis method |
| CN105753696A (en) * | 2016-03-04 | 2016-07-13 | 湖南晶天科技实业有限公司 | Carvacrol ester, feed additive and feed |
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| CN102648738A (en) * | 2012-05-25 | 2012-08-29 | 福建海大饲料有限公司 | Litopenaeus vannamei feed without fish meal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11832761B2 (en) | 2019-02-25 | 2023-12-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN114732084A (en) * | 2022-03-04 | 2022-07-12 | 扬州日兴生物科技股份有限公司 | Method for preparing anti-stress animal feed by biological processing of shrimp processing by-products |
| CN117882801A (en) * | 2024-03-18 | 2024-04-16 | 山东润德生物科技有限公司 | Composite starter and application thereof |
| CN117882801B (en) * | 2024-03-18 | 2024-05-24 | 山东润德生物科技有限公司 | Composite starter and application thereof |
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| CN106615686B (en) | 2019-10-29 |
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