CN104222641A - Preparation method for feed using squid internal organs as raw material and prepared feed using same - Google Patents
Preparation method for feed using squid internal organs as raw material and prepared feed using same Download PDFInfo
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- CN104222641A CN104222641A CN201410482484.8A CN201410482484A CN104222641A CN 104222641 A CN104222641 A CN 104222641A CN 201410482484 A CN201410482484 A CN 201410482484A CN 104222641 A CN104222641 A CN 104222641A
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Abstract
The invention discloses a preparation method for feed using squid internal organs as a raw material and a prepared feed using the same. The preparation method comprises the following steps: (1) after homogenizing the squid internal organs, uniformly mixing the homogenizing the squid internal organs with water to obtain a solution of 1-3mg/ml, uniformly mixing the solution with dicalcium phosphate and sodium alginate, stirring the mixture for 1-3 hours, and filtering the stirred mixture to obtain a filtrate; (2) uniformly mixing the filtrate obtained in the step (1), pumice-stone powder and papain, wherein the additive amount of the pumice-stone powder is 15-26% of the mass of the squid internal organs, and the additive amount of the papain is 500-600U/g of the squid internal organs, adjusting a pH value to 5.8-6, and stirring the mixture of the filtrate, the pumice-stone powder and the papain for 6-7 hours under the condition of 50-55 DEG C and 100-300rpm; (3) adding garlicin to the mixture of the filtrate, the pumice-stone powder and the papain, stirring the mixture of the filtrate, the pumice-stone powder, the papain and the garlicin for 3-5 hours under the condition of 40-50 DEG C, then adding iron sulfate, and stirring and filtering the mixture of the filtrate, the pumice-stone powder, the papain, the garlicin and the iron sulfate to obtain filter residues; (4) freezing and drying the filter residues to obtain the feed. The preparation method uses the waste squid internal organs as the raw material, and the absorption rate can reach higher than 95%.
Description
Technical field
The present invention relates to field of fodder, is particularly that raw material prepares the method for feed and obtained feed thereof with squid viscera.
Background technology
Squid is the invertebrate lived in ocean, annual global amount is very large, and squid have about 30% head, foot, internal organ and epidermis the like waste, wherein internal organ account for 15.92%, usually go out of use and emergency burial process, so both fully do not develop squid added value, and caused the significant wastage of wherein protein resource, but also there is the hidden danger of environmental pollution.
Along with the development of squid processing industry, the process engineering of internal organ is original huger.Waste treatment has not been the main flow means of internal organ process, and the comprehensive utilization of squid viscera more and more comes into one's own.
About the utilization of squid viscera, more existing correlative studys both at home and abroad, xuwei etc. to done with the biogenic amine change in sleeve-fish-processing waste fermentation sleeve-fish sauce process some researchs (sleeve-fish-processing waste low-salt fish sauce speed makes technique and biochemical characteristic research. Chinese Marine University Ph.D. Dissertation); Y, Z, LEE etal (1982) reports squid muscle and internal organ (mainly liver and pancreas) contain the higher cathepsin C of abundant activity, this enzyme has two peptidyl transferases and dipeptides hydrolysis activity, utilize its hydrolysis squid albumen can improve the delicious taste (LeeYZ of hydrolysate, Simpson BK, HaardNF.supplementation Of squid fermentation with proteolyticenzymes.Journal of FoodBiochemistry1982 the 06th phase); Scout's cutting edge of a knife or a sword (2001) proposes squid viscera can adopt self acidic hydrolysis, can be used as the raw material (strengthening processing and the comprehensive utilization technique research phase " oceanographic research " calendar year 2001 the 04th of squid resource) manufacturing petis.Above-mentioned research is all the research to enzyme component in internal organ, does not still use squid viscera to prepare the precedent of poultry feed in prior art.
Summary of the invention
Technical problem to be solved by this invention overcomes in prior art not use squid viscera to prepare the blank of poultry feed, a kind of preparation method of feed of cheapness and obtained feed thereof are provided, this preparation method with discarded squid viscera for raw material, preparation technology is simple, and obtained feed digestion absorptivity is high.
Inventor's feed research and development for many years empirical discovery: poultry is all lower for the digestibility of existing conventional feed.After studying for a long period of time, inventor take the course of its own with discarded squid viscera for raw material, prepare a kind of cheap, and the feed that digestibility is high.All multi-parameters in preparation process are all the results of inventor's long-term R & D, and setting up of these parameters has direct impact for final digestibility.
The present invention solves the problems of the technologies described above by the following technical programs:
The invention provides a kind of take squid viscera as the method that feed prepared by raw material, and described preparation method comprises the following steps:
(1) mix after squid viscera homogenate with water, obtain the solution of 1-3mg/ml, then mix with calcium monohydrogen phosphate and sodium alginate, stir 1-3h, filter to get filtrate;
(2) step (1) is obtained filtrate, ground pumice and papain to mix, the addition of described ground pumice is the 15-26% of squid viscera quality, the addition of described papain is 500-600U/g squid viscera, adjust ph is 5.8-6, under 50-55 DEG C and 100-300rpm condition, stir 6-7h;
(3) add allicin, under 40-50 DEG C of condition, stir 3-5h, then add ferric sulfate, stir, filter to obtain filter residue;
(4) freeze drying.
Below, following explanation is done to the preferred further technical scheme of technique scheme:
In step (1), the addition of described calcium monohydrogen phosphate is preferably the 1-5% of squid viscera quality.The addition of described sodium alginate is preferably the 7-16% of squid quality.
In step (2), described ground pumice be mainly comprise 73.50% SiO
2, 13.50% Al
2o
3, 1.10% Fe
2o
3, the Fe of 0.10%, the H of 5.40%
2o, 1.60% Na
2o, 1.80% K
2o, 0.20% TiO
2, 0.80% CaO
2, 0.10% SO
3with the MgO of 0.50%, described percentage is the mass percent accounting for ground pumice.Described ground pumice loss on ignition is 3.80%, and water quality material accounts for 0.1%, and acid soluble material accounts for 2.50%, and affiliated percentage is mass percent.The addition of described ground pumice is preferably 20% of squid viscera quality.The addition of described papain is 520-580U/g squid viscera.Described pH value is preferably 6.The temperature of described stirring is preferably 53 DEG C.The speed of described stirring is preferably 200rpm.The time of described stirring is preferably 6.5h.
In step (3), the addition of described allicin is preferably the 5-18% of squid quality, is more preferably the 10-15% of squid quality.Described add allicin after the temperature of stirring be preferably 45 DEG C.Described add allicin after time of stirring be preferably 4h.Described add ferric sulfate after mixing speed be preferably 300-400rpm.
In step (4), described cryodesiccated temperature is preferably-15 ~-5 DEG C.
The present invention also provides preparation method as above the feed obtained.
Positive progressive effect of the present invention is: preparation method of the present invention with discarded squid viscera for raw material, preparation technology is simple, and the innate immunity ability of obtained strengthened animal, after animal edible, its innate immunity ability can be excited, prevent the generation of disease, feed digestion absorptivity is high simultaneously, and absorptivity can reach more than 95%, is easy to digesting and assimilating of animal, avoid increasing the weight of the digestion burden of animal, can the intestines problem such as anti-diarrhea in advance.
Detailed description of the invention
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or selects according to catalogue.
Embodiment 1
(1) mix after squid viscera homogenate with water, obtain the solution of 3mg/ml, then mix with calcium monohydrogen phosphate and sodium alginate, stir 3h, filter to get filtrate; The addition of calcium monohydrogen phosphate is 5% of squid viscera quality, and the addition of sodium alginate is 7% of squid quality;
(2) step (1) is obtained filtrate, ground pumice and papain to mix, the addition of ground pumice is 20% of squid viscera quality, the addition of papain is 520U/g squid viscera, and adjust ph is 6, under 53 DEG C and 200 conditions, stir 6.5h;
(3) add allicin, the addition of allicin is 10% of squid quality, stirs 43-5h, then add ferric sulfate under 45 DEG C of conditions, and stir, mixing speed is 300-400rpm, filters to obtain filter residue;
(4)-5 DEG C of freeze dryings.
Embodiment 2
(1) mix after squid viscera homogenate with water, obtain the solution of 1mg/ml, then mix with calcium monohydrogen phosphate and sodium alginate, stir 1h, filter to get filtrate; The addition of calcium monohydrogen phosphate is 1% of squid viscera quality, and the addition of sodium alginate is 16% of squid quality;
(2) step (1) is obtained filtrate, ground pumice and papain to mix, the addition of ground pumice is 20% of squid viscera quality, the addition of papain is 520U/g squid viscera, and adjust ph is 6, under 53 DEG C and 200 conditions, stir 6.5h;
(3) add allicin, the addition of allicin is 15% of squid quality, stirs 5h, then add ferric sulfate under 4540-50 DEG C condition, and stir, mixing speed is 400rpm, filters to obtain filter residue;
(4)-15 DEG C of freeze dryings.
Embodiment 3
(1) mix after squid viscera homogenate with water, obtain the solution of 1mg/ml, then mix with calcium monohydrogen phosphate and sodium alginate, stir 3h, filter to get filtrate; The addition of calcium monohydrogen phosphate is 1% of squid viscera quality, and the addition of sodium alginate is 16% of squid quality;
(2) step (1) is obtained filtrate, ground pumice and papain to mix, the addition of ground pumice is 26% of squid viscera quality, the addition of papain is 500U/g squid viscera, and adjust ph is 5.8, under 50 DEG C and 300rpm condition, stir 7h;
(3) add allicin, the addition of allicin is 5% of squid quality, stirs 3h, then add ferric sulfate under 50 DEG C of conditions, and stir, mixing speed is 400rpm, filters to obtain filter residue;
(4)-5 DEG C of freeze dryings.
Embodiment 4
(1) mix after squid viscera homogenate with water, obtain the solution of 3mg/ml, then mix with calcium monohydrogen phosphate and sodium alginate, stir 1h, filter to get filtrate; The addition of calcium monohydrogen phosphate is 1% of squid viscera quality, and the addition of sodium alginate is 16% of squid quality;
(2) step (1) is obtained filtrate, ground pumice and papain to mix, the addition of ground pumice is 15% of squid viscera quality, the addition of papain is 500U/g squid viscera, and adjust ph is 5.8, under 50 DEG C and 100rpm condition, stir 6h;
(3) add allicin, the addition of allicin is 18% of squid quality, stirs 43-5h, then add ferric sulfate under 45 DEG C of conditions, and stir, mixing speed is 300rpm, filters to obtain filter residue;
(4)-10 DEG C of freeze dryings.
Comparative example 1
In step (2), the addition of ground pumice is 30%, and all the other processing steps and condition are with embodiment 1.
Comparative example 2
In step (2), pH is 6.6, and all the other processing steps and condition are with embodiment 1.
Comparative example 3
In step (2), whipping temp is 45 DEG C, and all the other processing steps and condition are with embodiment 1.
Comparative example 4
In step (3), whipping temp is 55 DEG C, and all the other processing steps and condition are with embodiment 1.
Effect example 1
The mensuration of digestibility
Animal used as test: grow up (about 3 years old) male Poodle, body weight 30 kilograms, totally 4.
The feed that experiment feed: embodiment of the present invention 1-4 and comparative example 1-4 obtains.
Experimental technique: 4 Poodles normally feed 1 week, measures the normal amount of every dog, does not find to there is disease, continues experiment; Experiment starts front 24h, does not give any food, only gives drinking water; After 24 hours, start experiment, every Poodle gives the feed of the amount measured, and freely drinks water, and adopts full receipts fecaluria method, collects 24h fecaluria, adopt micro-Kjeldahl to measure the nitrogen content giving food, and the nitrogen content in the fecaluria collected.
Digestibility computing formula is as follows:
(food nitrogen content-fecaluria nitrogen content)/food nitrogen content × 100%.
Experimental result: as shown in table 1.
Table 1 feed digestion absorptivity
As seen from the above table: the feed that preparation method of the present invention obtains, the feed that its digestibility is obtained in comparative example.
Claims (10)
1. a preparation method for feed, is characterized in that: described preparation method comprises the following steps:
(1) mix after squid viscera homogenate with water, obtain the solution of 1-3mg/ml, then mix with calcium monohydrogen phosphate and sodium alginate, stir 1-3h, filter to get filtrate;
(2) step (1) is obtained filtrate, ground pumice and papain to mix, the addition of described ground pumice is the 15-26% of squid viscera quality, the addition of described papain is 500-600U/g squid viscera, adjust ph is 5.8-6, under 50-55 DEG C and 100-300rpm condition, stir 6-7h;
(3) add allicin, under 40-50 DEG C of condition, stir 3-5h, then add ferric sulfate, stir, filter to obtain filter residue;
(4) freeze drying.
2. the preparation method as shown in claim 1, is characterized in that: in step (1), and the addition of described calcium monohydrogen phosphate is the 1-5% of squid viscera quality; The addition of described sodium alginate is the 7-16% of squid quality.
3. the preparation method as shown in claim 1, is characterized in that: in step (2), and the addition of described ground pumice is 20% of squid viscera quality; The addition of described papain is 520-580U/g squid viscera.
4. the preparation method as shown in claim 1, is characterized in that: in step (2), and described pH value is 6; The temperature of described stirring is 53 DEG C; The speed of described stirring is 200rpm; The time of described stirring is 6.5h.
5. the preparation method as shown in claim 1, is characterized in that: in step (3), and the addition of described allicin is the 5-18% of squid quality.
6. preparation method as stated in claim 5, is characterized in that: the addition of described allicin is the 10-15% of squid quality.
7. the preparation method as shown in claim 1, is characterized in that: in step (3), described add allicin after the temperature of stirring be 45 DEG C.
8. the preparation method as shown in claim 1, is characterized in that: in step (3), described add allicin after time of stirring be 4h; Described add ferric sulfate after mixing speed be 300-400rpm.
9. the preparation method as shown in claim 1, is characterized in that: in step (4), and described cryodesiccated temperature is preferably-15 ~-5 DEG C.
10. the as claimed in any one of claims 1-9 wherein feed that obtains of preparation method.
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532463A (en) * | 2022-03-08 | 2022-05-27 | 渤海水产股份有限公司 | Seaweed compound, preparation method and application thereof, and fish culture feed |
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2014
- 2014-09-10 CN CN201410482484.8A patent/CN104222641A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532463A (en) * | 2022-03-08 | 2022-05-27 | 渤海水产股份有限公司 | Seaweed compound, preparation method and application thereof, and fish culture feed |
| CN114532463B (en) * | 2022-03-08 | 2023-12-22 | 渤海水产股份有限公司 | Seaweed compound, preparation method and application thereof, and fish-farming feed |
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