CN107348164A - A kind of preparation method of fish meal - Google Patents
A kind of preparation method of fish meal Download PDFInfo
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- CN107348164A CN107348164A CN201710803949.9A CN201710803949A CN107348164A CN 107348164 A CN107348164 A CN 107348164A CN 201710803949 A CN201710803949 A CN 201710803949A CN 107348164 A CN107348164 A CN 107348164A
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- incubator
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- fish meal
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Classifications
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- 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
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- 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
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- 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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
-
- 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
Abstract
The invention discloses belong to field of fodder, and in particular to a kind of preparation method of fish meal.The present invention takes distilled water, marine alga, waterweed, peppermint and beet tops, is put into container, adds dusty yeast, sealing container, using carbon-dioxide protecting, stands；After standing terminates, the material in container is put into juice extractor and squeezed the juice, collected squeezeding juice, squeezeding juice is concentrated, collect concentrate；Fish dung, cicada slough, concentrate and dregs of beans are taken, is stirred, and carries out sterilizing, obtains medium body；Culture collective is positioned in incubator, water is added into incubator, places into loach, is cultivated, loach is taken out in culture after terminating, collect residue in incubator, is dried, and collection dried object, is crushed, sieving, collects sieving particle, you can obtain fish meal.The beneficial effects of the invention are as follows：Fish meal of the present invention has higher protein, meets requirement, is worthy to be popularized and uses.
Description
Technical field
The invention belongs to field of fodder, and in particular to a kind of preparation method of fish meal.
Background technology
Fish meal, it is exactly the feed fed to fish.Its main component protein, fat, vitamin and mineral composition.
Protein is the important nutrient of fishes and shrimps existence, is to form body cell, tissue, the important composition material of organ.Fish are just
Be frequently grown need to have in feed quantity enough, easily digest and assimilate, various amino acid ligands are than suitable protein.Fish absorb egg
During white matter deficiency, slow-growing, immunity of organisms declines, various amino acid ligands are than suitable protein.Fish panning protein
When insufficient, slow-growing, immunity of organisms declines, tissue renewal is slow, wound healing is poor with joint efforts, easily ill.
China is the big country of world aquaculture first, accounts for the 70% of world aquaculture yield.However, the aquatic products in China is supported
It is still more traditional and low-level to grow industry, is the mode of production based on consumption of natural resource.Up to the present, hand fit
Still less than 30%, this has had a strong impact on the sustainable development of culture fishery for the popularization of feed.If this state can not change as early as possible
Become, the sustainable development of culture fishery will be jeopardized.More seriously, it is directly to use still to have substantial amounts of cultured area at present
Raw material or iced trash fish are fed, and feed coefficient is higher, the not only limited feed resource of significant wastage, and cause sternly to water environment
Heavily contaminated, disease are grown, and are jeopardized the food sanitation safe of the mankind, are threatened the sustainable development of culture fishery.How carry out
The healthy aquaculture of aquatic products, the sustainable development of culture fishery is realized, have become the weight that government and the whole society pay close attention to jointly
Big problem, and put the urgent task in face of scientific worker.Therefore, it need to as early as possible abolish and directly use feedstuff or fresh miscellaneous
The aquaculture model that fish feeds, the artifical compound feed of high-efficiency environment friendly is developed, reduces nitrogen discharge and phosphorus discharge, reduce the generation of the farming disease harms,
Ensure the sustainable development of food sanitation safe and China's culture fishery.Protein content is not high in feed at present, and can not
Fish are lured to feed, nitrogen and phosphorus content is high in feed, and environmental pollution is serious.
The content of the invention
The technical problems to be solved by the invention：It is not high for protein content in current feed, and fish can not be lured
Feed, nitrogen and phosphorus content is high in feed, a kind of environmental pollution serious problems, there is provided preparation method of fish meal.
In order to solve the above technical problems, the present invention is using technical scheme as described below：
A kind of preparation method of fish meal, the preparation method comprise the following steps：
（1）Count in parts by weight, take 60~65 parts of distilled water, 35~45 portions of marine algas, 15~20 parts of waterweeds, 10~13 portions of peppermints
And 4~8 parts of beet tops, it is put into container, adds dusty yeast, sealing container, using carbon-dioxide protecting, stand；
（2）After standing terminates, the material in container is put into juice extractor and squeezed the juice, collected squeezeding juice, squeezeding juice is entered
Row concentration, collects concentrate；
（3）Count in parts by weight, take 45~50 parts of fish dung, 20~25 portions of cicada sloughs, 16~23 portions of concentrates and 10~13 parts of dregs of beans,
Stir, and carry out sterilizing, obtain medium body；
（4）Culture collective is positioned in incubator, water is added into incubator, places into loach, is cultivated, culture terminates
After take out loach, collect residue in incubator, dry, collect dried object, crush, sieving, collect sieving particle, you can fish
Feed.
The step（1）The addition of middle dusty yeast is the 5~8% of marine alga quality.
The step（4）Parameter in middle incubator is 25~27 DEG C of temperature, and it is 3~5cm to keep the depth of water in incubator.
Compared with other method, advantageous effects are the present invention：On the one hand the present invention is kept away using aquatic plant as raw material
Exempt to have undesirable effect fish using other raw materials, on the other hand using aquatic plant self character, can effectively attract fish
The characteristics of, while increase peppermint and promote the diffusion of smell, and the sweet taste in beet tops is extracted, the epigamic of feed is added, most
Mixed afterwards with fish dung, cicada slough and dregs of beans, loach is cultivated, by the decomposition of loach, and to the utilization of nitrogen phosphorus, reduced
The content of nitrogen phosphorus, the beneficial thing for easily absorbing and decomposing polypeptide is obtained, also increases the content of protein, while carry feed
Fishy smell, it have stimulated the feed of fish.
Embodiment
A kind of preparation method of fish meal, the preparation method comprise the following steps：
（1）Count in parts by weight, take 60~65 parts of distilled water, 35~45 portions of marine algas, 15~20 parts of waterweeds, 10~13 portions of peppermints
And 4~8 parts of beet tops, it is put into container, adds dusty yeast, the addition of dusty yeast is the 5~8% of marine alga quality, sealing
Container, the air in container is discharged using carbon dioxide, the temperature of holding container is 30~38 DEG C, stands 1~3 day；
（2）After standing terminates, the material in container is put into juice extractor and squeezed the juice, collected squeezeding juice, adjusted using ammoniacal liquor
Squeezeding juice pH is saved to neutrality, squeezeding juice is concentrated, is concentrated into the 50~55% of squeezeding juice volume, collects concentrate；
（3）Count in parts by weight, take 45~50 parts of fish dung, 20~25 portions of cicada sloughs, 16~23 portions of concentrates and 10~13 parts of dregs of beans,
Stir, and carry out sterilizing, obtain medium body；
（4）Culture collective is positioned in incubator, the laying depth in incubator is 20~25cm, is kept in incubator
25~27 DEG C of temperature, water is added into incubator, it is 3~5cm to keep the depth of water in incubator, according to every kg broth body culture
120~140 tails, are put into loach, carry out culture 6~10 days, and loach is taken out in culture after terminating, and collect residue in incubator, do
It is dry, collection dried object, crush, cross 50 mesh sieves, collect sieving particle, you can obtain fish meal.
Example 1
A kind of preparation method of fish meal, the preparation method comprise the following steps：
（1）Count in parts by weight, take 60 parts of distilled water, 35 portions of marine algas, 15 parts of waterweeds, 10 portions of peppermints and 4 parts of beet tops, be put into
In container, dusty yeast is added, the addition of dusty yeast is the 5% of marine alga quality, sealing container, using carbon dioxide by container
In air discharge, the temperature of holding container is 30 DEG C, stands 1 day；
（2）After standing terminates, the material in container is put into juice extractor and squeezed the juice, collected squeezeding juice, adjusted using ammoniacal liquor
Squeezeding juice pH is saved to neutrality, squeezeding juice is concentrated, is concentrated into the 50% of squeezeding juice volume, collects concentrate；
（3）Count in parts by weight, take 45 parts of fish dung, 20 portions of cicada sloughs, 16 portions of concentrates and 10 parts of dregs of beans, stir, and carry out
Sterilizing, obtain medium body；
（4）Culture collective is positioned in incubator, the laying depth in incubator is 20cm, keeps the temperature in incubator
25 DEG C, water is added into incubator, it is 3cm to keep the depth of water in incubator, according to every tail of kg broth body culture 120, is put into
Loach, culture 6 days being carried out, loach is taken out in culture after terminating, collect residue in incubator, is dried, and collects dried object, is crushed,
50 mesh sieves are crossed, collect sieving particle, you can obtain fish meal.
Example 2
A kind of preparation method of fish meal, the preparation method comprise the following steps：
（1）Count in parts by weight, take 65 parts of distilled water, 45 portions of marine algas, 20 parts of waterweeds, 13 portions of peppermints and 8 parts of beet tops, be put into
In container, dusty yeast is added, the addition of dusty yeast is the 8% of marine alga quality, sealing container, using carbon dioxide by container
In air discharge, the temperature of holding container is 38 DEG C, stands 3 days；
（2）After standing terminates, the material in container is put into juice extractor and squeezed the juice, collected squeezeding juice, adjusted using ammoniacal liquor
Squeezeding juice pH is saved to neutrality, squeezeding juice is concentrated, is concentrated into the 55% of squeezeding juice volume, collects concentrate；
（3）Count in parts by weight, take 50 parts of fish dung, 25 portions of cicada sloughs, 23 portions of concentrates and 13 parts of dregs of beans, stir, and carry out
Sterilizing, obtain medium body；
（4）Culture collective is positioned in incubator, the laying depth in incubator is 25cm, keeps the temperature in incubator
27 DEG C, water is added into incubator, it is 5cm to keep the depth of water in incubator, according to every tail of kg broth body culture 140, is put into
Loach, culture 10 days being carried out, loach is taken out in culture after terminating, collect residue in incubator, is dried, and collects dried object, is crushed,
50 mesh sieves are crossed, collect sieving particle, you can obtain fish meal.
Example 3
A kind of preparation method of fish meal, the preparation method comprise the following steps：
（1）Count in parts by weight, take 63 parts of distilled water, 38 portions of marine algas, 18 parts of waterweeds, 12 portions of peppermints and 6 parts of beet tops, be put into
In container, dusty yeast is added, the addition of dusty yeast is the 6% of marine alga quality, sealing container, using carbon dioxide by container
In air discharge, the temperature of holding container is 34 DEG C, stands 2 days；
（2）After standing terminates, the material in container is put into juice extractor and squeezed the juice, collected squeezeding juice, adjusted using ammoniacal liquor
Squeezeding juice pH is saved to neutrality, squeezeding juice is concentrated, is concentrated into the 53% of squeezeding juice volume, collects concentrate；
（3）Count in parts by weight, take 48 parts of fish dung, 23 portions of cicada sloughs, 20 portions of concentrates and 12 parts of dregs of beans, stir, and carry out
Sterilizing, obtain medium body；
（4）Culture collective is positioned in incubator, the laying depth in incubator is 23cm, keeps the temperature in incubator
26 DEG C, water is added into incubator, it is 4cm to keep the depth of water in incubator, according to every tail of kg broth body culture 130, is put into
Loach, culture 8 days being carried out, loach is taken out in culture after terminating, collect residue in incubator, is dried, and collects dried object, is crushed,
50 mesh sieves are crossed, collect sieving particle, you can obtain fish meal.
Reference examples：The standby fish meal of Qingdao company system.
Pick out neat specification, the tail of fish 200 that physical strong, weight is about 3~5g, be randomly divided into 4 treatment groups,
Every group is put in a suitable place to breed 50 tail fishes, feeds feed obtained by the gained of embodiment 1 to 3 feed and reference examples respectively.It is satiated with food feeding, feeds daily
3 times（08:00、14:00 and 18:00）, feeding amount is the 4%~6% of body weight, and is ingested according to each group juvenile fish and adjusted with growing state
Section.Breeding cycle is 8 weeks, records feeding amount, death condition, water temperature daily.Illumination is lamp, and whole day 24h uninterruptedly exposes
Gas, 28.0~32 DEG C of water temperature, pH7.3~8.0, nitrous acid ＜ 0.01mg/L, ammonia nitrogen ＜ 0.15mg/L, after off-test, measure
The content of fish body internal protein.
The detection method of nitrogen phosphorus：Di Dings Fa ﹑ phosphorus molybdenum quinoline gravimetric methods after distillation.
As a result it is as shown in table 1.
Table 1：
| Detection project | Example 1 | Example 2 | Example 3 | Reference examples |
| The content of protein（%） | 25.5 | 30.2 | 34.3 | 17.3~24.4 |
| The content of Dan ﹑ phosphorus（%） | 10% | 14% | 16% | 8%~9% |
| Utilization rate（%） | 79% | 86% | 94% | 64%~71% |
As seen from the above table, fish meal of the present invention has the protein of high level, meets requirement, is worthy to be popularized and uses.
Claims (3)
1. a kind of preparation method of fish meal, it is characterised in that the preparation method comprises the following steps：
（1）Count in parts by weight, take 60~65 parts of distilled water, 35~45 portions of marine algas, 15~20 parts of waterweeds, 10~13 portions of peppermints
And 4~8 parts of beet tops, it is put into container, adds dusty yeast, sealing container, using carbon-dioxide protecting, stand；
（2）After standing terminates, the material in container is put into juice extractor and squeezed the juice, collected squeezeding juice, squeezeding juice is entered
Row concentration, collects concentrate；
（3）Count in parts by weight, take 45~50 parts of fish dung, 20~25 portions of cicada sloughs, 16~23 portions of concentrates and 10~13 parts of dregs of beans,
Stir, and carry out sterilizing, obtain medium body；
（4）Culture collective is positioned in incubator, water is added into incubator, places into loach, is cultivated, culture terminates
After take out loach, collect residue in incubator, dry, collect dried object, crush, sieving, collect sieving particle, you can fish
Feed.
2. the preparation method of fish meal according to claim 1, it is characterised in that the step（1）The addition of middle dusty yeast
Measure as the 5~8% of marine alga quality.
3. the preparation method of fish meal according to claim 1, it is characterised in that the step（4）Ginseng in middle incubator
Number is 25~27 DEG C of temperature, and it is 3~5cm to keep the depth of water in incubator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710803949.9A CN107348164A (en) | 2017-09-08 | 2017-09-08 | A kind of preparation method of fish meal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710803949.9A CN107348164A (en) | 2017-09-08 | 2017-09-08 | A kind of preparation method of fish meal |
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| Publication Number | Publication Date |
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| CN107348164A true CN107348164A (en) | 2017-11-17 |
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| CN201710803949.9A Pending CN107348164A (en) | 2017-09-08 | 2017-09-08 | A kind of preparation method of fish meal |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039696A (en) * | 2012-11-07 | 2013-04-17 | 方希修 | Algal biological feed and preparation method thereof |
| CN105166370A (en) * | 2015-09-14 | 2015-12-23 | 安徽三兴饲料有限公司 | Feed for breeding grass carps |
| CN105595062A (en) * | 2016-01-13 | 2016-05-25 | 中国海洋大学 | Feed for juvenile cynoglossus semilaevis and methods for preparing and feeding feed |
| CN105942027A (en) * | 2016-05-21 | 2016-09-21 | 王纪芝 | Method for preparing compound feeding attractants for aquatic animals |
-
2017
- 2017-09-08 CN CN201710803949.9A patent/CN107348164A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039696A (en) * | 2012-11-07 | 2013-04-17 | 方希修 | Algal biological feed and preparation method thereof |
| CN105166370A (en) * | 2015-09-14 | 2015-12-23 | 安徽三兴饲料有限公司 | Feed for breeding grass carps |
| CN105595062A (en) * | 2016-01-13 | 2016-05-25 | 中国海洋大学 | Feed for juvenile cynoglossus semilaevis and methods for preparing and feeding feed |
| CN105942027A (en) * | 2016-05-21 | 2016-09-21 | 王纪芝 | Method for preparing compound feeding attractants for aquatic animals |
Non-Patent Citations (1)
| Title |
|---|
| 游翠红等: ""大型海藻用作黄斑蓝子鱼配合饲料原料的初步研究"", 《水生动物营养》 * |
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