JPH0712283B2 - Method for producing feed for cultured fish - Google Patents
Method for producing feed for cultured fishInfo
- Publication number
- JPH0712283B2 JPH0712283B2 JP61021056A JP2105686A JPH0712283B2 JP H0712283 B2 JPH0712283 B2 JP H0712283B2 JP 61021056 A JP61021056 A JP 61021056A JP 2105686 A JP2105686 A JP 2105686A JP H0712283 B2 JPH0712283 B2 JP H0712283B2
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- oil
- mixed
- feed
- mixed raw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は、魚残滓等の動物性原料とオカラ等の植物性原
料とを混合した混合原料から養殖魚用飼料を製造する方
法に関する。TECHNICAL FIELD The present invention relates to a method for producing a feed for cultured fish from a mixed raw material obtained by mixing an animal raw material such as fish dregs and a plant raw material such as okara.
（ロ）従来の技術 従来、ハマチ、タイ、アジ等の養殖には、イワシ、サ
バ、アミ、タイエビ等の生餌が用いられているが、これ
らは高価であるとともに、養殖魚によって食される率、
即ち、捕食率が低く、大部分が水中に散逸流出し、歩留
まりが悪い。また、かかる生餌は養殖池の底面に沈澱し
て腐敗し、公害の原因ともなっていた。(B) Conventional technology Conventionally, live foods such as sardines, mackerels, nets, and shrimps are used for aquaculture of yellowtail, Thailand, horse mackerel, etc., but these are expensive and eaten by cultured fish. rate,
That is, the predation rate is low, and most of it dissipates out into the water, resulting in poor yield. In addition, the raw bait settled on the bottom of the aquaculture pond and rotted, which was also a cause of pollution.
そこで、近年かかる生餌をドライペレット状やモイスト
状に加工した餌が開発され捕食率、即ち、歩留まりの向
上を図っている。Therefore, in recent years, a feed prepared by processing such a raw feed into a dry pellet form or a moist form has been developed to improve the predation rate, that is, the yield.
（ハ）発明が解決しようとする問題点 しかし、かかる餌もイワシ、サバ、アミ、タイエビ等の
動物性蛋白質原料を主体とするものであるため、養殖魚
の餌としては栄養が偏り、養殖魚の各種病気に対する抵
抗が衰え死にやすくなり、また、ハマチ等の場合、その
独特の風味を消失することにもなっていた。(C) Problems to be Solved by the Invention However, since such baits are mainly composed of animal protein raw materials such as sardines, mackerel, net, shrimp, etc., the nutrition of the cultured fish is uneven, and various kinds of cultured fish are used. Resistance to illness declined and death was prone to occur, and in the case of yellowtail and the like, the unique flavor was lost.
本発明は、上記問題点を解決することができる養殖魚用
飼料を製造する方法を提供することを目的とする。An object of the present invention is to provide a method for producing a feed for cultured fish that can solve the above problems.
（ニ）問題点を解決するための手段 本発明は、魚の残滓等からなる動物性原料にオカラ等の
植物性原料を混ぜた混合原料を麹菌等を用いて醗酵処理
し、密閉容器中において、60℃〜120℃の温度に予備加
熱された動物油、植物油等の単一油または混合油の中
に、上記醗酵処理後の混合原料を投入し、上記単一油ま
たは混合油を減圧状態で加熱して混合原料中の水分を脱
水し、その後、脱油処理を行い、養殖用飼料を製造す
る、ことを特徴とする養殖魚用飼料の製造方法に係るも
のである。(D) Means for solving the problem The present invention is a fermentation treatment using a koji mold or the like for a mixed raw material obtained by mixing a vegetable raw material such as okara to an animal raw material consisting of fish residue and the like, in a closed container, In a single oil or mixed oil such as animal oil, vegetable oil, etc. preheated to a temperature of 60 ° C to 120 ° C, put the mixed raw material after the fermentation treatment, and heat the single oil or mixed oil under reduced pressure. Then, the water in the mixed raw material is dehydrated, and then deoiled to produce a feed for aquaculture, which relates to a method for producing a feed for aquaculture fish.
（ホ）効果 上記処理方法によって、本発明は以下の効果を奏する。(E) Effects The present invention has the following effects due to the above processing method.
麹菌等を用いて醗酵処理を行うので、動物性蛋白質の
分子量を小さくして悪臭をなくし、かつ水溶性の高い消
化吸収されやすい性質にすることができる。Since the fermentation treatment is carried out using Aspergillus or the like, it is possible to reduce the molecular weight of the animal protein to eliminate the bad odor and to make it highly water-soluble and easily digested and absorbed.
油温脱水処理するので、脱水と同時に混合原料を加熱
殺菌することができ、餌に起因する病気の発生を防止で
きる。Since the oil-temperature dehydration treatment is performed, the mixed raw materials can be heat-sterilized at the same time as the dehydration, and the occurrence of diseases caused by the feed can be prevented.
原料の表面を難溶性化してカプセル化することがで
き、栄養の流出を防止することができる。The surface of the raw material can be made poorly soluble and can be encapsulated, and the outflow of nutrients can be prevented.
（ホ）実施例 以下、本発明を、実施例を参照して詳説する。(E) Examples Hereinafter, the present invention will be described in detail with reference to Examples.
まず、500kgのイワシの残滓と、500kgのオカラを混合し
て混合原料を生成し、同混合原料を麹菌を用いて周知の
醗酵方法で醗酵させる。First, 500 kg of sardine residue and 500 kg of okara are mixed to produce a mixed raw material, and the mixed raw material is fermented by a known fermentation method using koji mold.
なお、いわしは、小振りのものであれば、原形を保持し
たまま使用でき、大振りのものであれば、適当な寸法に
裁断加工する。If the sardine is small, it can be used while keeping its original shape, and if it is large, it is cut to an appropriate size.
醗酵処理後の混合原料を密閉容器たる4.5m3のクッカー
中に投入する。The mixed raw materials after the fermentation treatment are put into a 4.5 m 3 cooker which is a closed container.
このクッカー中には、予め動物油、植物油、魚油、鶏油
等の単一油又は混合油が収容されており、クッカーのジ
ャケット部に圧入した蒸気により油を加熱するものであ
り、60℃〜120℃以下の温度で混合原料を加熱し、クッ
カー内をゆるやかに撹拌する。In this cooker, a single oil or mixed oil such as animal oil, vegetable oil, fish oil, chicken oil, etc. is stored in advance, and the oil is heated by the steam press-fitted into the jacket of the cooker, 60 ° C to 120 ° C. The mixed raw material is heated at a temperature of ℃ or less, and the inside of the cooker is gently stirred.
加熱温度を60℃〜120℃としたのは、混合原料の表面を
難溶性化してカプセル化し、蛋白質等の栄養が油中に流
出しないようにするためであり、また、混合原料を加熱
によって殺菌処理するためである。さらに、植物性原料
中に含有されるビタミンA,Cや鉄分が熱に弱いことも考
慮したものである。The heating temperature was set to 60 ° C to 120 ° C in order to make the surface of the mixed raw material insoluble and encapsulate it so that nutrients such as proteins do not flow into the oil, and the mixed raw material is sterilized by heating. This is for processing. Furthermore, the fact that vitamins A and C and iron contained in the plant raw material are weak against heat is also taken into consideration.
上記加熱作業は、原料投入後の初期は、−10〜−20mmHg
の減圧を行い、油の加熱により混合原料の表面の水分蒸
散を促して脱水をはかり、次いで、−740〜750mmHgの減
圧を行い、所定時間、例えば30分〜１時間上記加熱を継
続し、混合原料の内部の脱水を行う。The above heating work is -10 to -20 mmHg in the initial stage after the raw materials are charged.
The pressure is reduced, and the oil is heated to promote the evaporation of water on the surface of the mixed raw material for dehydration, and then the pressure is reduced to -740 to 750 mmHg, and the heating is continued for a predetermined time, for example, 30 minutes to 1 hour, and then mixed. Dewater the inside of the raw material.
その後、混合原料をクッカー中から同様な減圧条件（−
740〜750mmHg）下で取出し、圧搾ローラ等や遠心分離機
等を用いて脱油を行い、その後、必要に応じて、周知の
成形機を用いてペレット化し、養殖魚用飼料を生成す
る。After that, the mixed raw materials were removed from the cooker under the same reduced pressure condition (-
740 to 750 mmHg) and deoil using a squeezing roller or a centrifuge, and then pelletize using a well-known molding machine, if necessary, to produce feed for cultured fish.
上記減圧加熱処理において、減圧条件を第１段階と第２
段階で大きく異ならせたのは、最初の小さい減圧で、混
合原料の表層の水分を蒸散せしめ、ついで、高い減圧で
内部の水分の比重を油の比重より小さくし、油を混合原
料内部に浸透させることによって、混合原料内部の水分
を外部に蒸散し、脱水率を高めるためである。In the above reduced pressure heat treatment, the reduced pressure conditions are the first stage and the second stage.
The major difference between the stages was the first small depressurization to evaporate the water on the surface of the mixed raw material, and then the high specific pressure reduced the specific gravity of the internal water to less than the specific gravity of the oil, allowing the oil to permeate into the mixed raw material. This is to evaporate the water in the mixed raw material to the outside and increase the dehydration rate.
なお、モイストペレットとする場合は、最終水分含有量
は30％〜40％に調整する。When making moist pellets, adjust the final water content to 30% to 40%.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭57−140391（ＪＰ，Ａ) 特公 昭53−29629（ＪＰ，Ｂ２) ─────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-57-140391 (JP, A) JP-B-53-29629 (JP, B2)
Claims (1)
ラ等の植物性原料を混ぜた混合原料を麹菌等を用いて醗
酵処理し、 ロ）密閉容器中において、60℃〜120℃の温度に予備加
熱された動物油、植物油等の単一油または混合油の中
に、上記醗酵処理後の混合原料を投入し、 ハ）上記単一油または混合油を減圧状態で加熱して混合
原料中の水分を脱水し、 ニ）その後、脱油処理を行い、養殖用飼料を製造する 以上の工程からなることを特徴とする養殖魚用飼料の製
造方法。1. A) A mixed raw material obtained by mixing a vegetable raw material such as okara with an animal raw material consisting of fish residue, etc. is subjected to fermentation treatment using koji mold, etc., and b) at 60 ° C. to 120 ° C. in a closed container. Put the mixed raw material after the fermentation treatment into a single oil or mixed oil such as animal oil or vegetable oil preheated to a temperature, and c) heat the single oil or mixed oil under reduced pressure to obtain a mixed raw material. A method for producing a feed for aquaculture fish, comprising the steps of: dehydrating the water content in the water, and d) thereafter, producing a feed for aquaculture, which comprises the steps described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61021056A JPH0712283B2 (en) | 1986-01-31 | 1986-01-31 | Method for producing feed for cultured fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61021056A JPH0712283B2 (en) | 1986-01-31 | 1986-01-31 | Method for producing feed for cultured fish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62179352A JPS62179352A (en) | 1987-08-06 |
| JPH0712283B2 true JPH0712283B2 (en) | 1995-02-15 |
Family
ID=12044248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61021056A Expired - Lifetime JPH0712283B2 (en) | 1986-01-31 | 1986-01-31 | Method for producing feed for cultured fish |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712283B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101302171B1 (en) * | 2006-08-28 | 2013-08-30 | 영남대학교 산학협력단 | Solid material made from fish product, method of preparing the same, and feed for poultry containing the same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000056386A (en) * | 1999-02-19 | 2000-09-15 | 박승순 | Mothod of producing for feed |
| JP3050549B1 (en) * | 1999-05-06 | 2000-06-12 | 正博 山元 | Feed production method |
| SG109970A1 (en) * | 2001-05-11 | 2005-04-28 | Yamamoto Masahiro | Method for treating organic waste |
| JP2003235465A (en) | 2002-02-21 | 2003-08-26 | Masahiro Yamamoto | Method for producing koji feed using fats and oils |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913067B2 (en) * | 1976-08-31 | 1984-03-27 | オムロン株式会社 | electronic cash register |
| JPS57140391A (en) * | 1981-02-24 | 1982-08-30 | Nakazono Shuzo | Manufacture of feed and fertilizer from garbage |
-
1986
- 1986-01-31 JP JP61021056A patent/JPH0712283B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101302171B1 (en) * | 2006-08-28 | 2013-08-30 | 영남대학교 산학협력단 | Solid material made from fish product, method of preparing the same, and feed for poultry containing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62179352A (en) | 1987-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101982068B1 (en) | Method for Manufacturing Pet Feed Using Chicken | |
| CN108497365A (en) | A kind of cheese shrimp is sliding and its processing method | |
| KR20220044967A (en) | Complete feed for aquaculture animals formed from insect larvae | |
| Jonsson et al. | By-products from whitefish processing | |
| JPS59166060A (en) | Method for treating lever and gut of animal, fish, shellfish and poultry | |
| JPH0712283B2 (en) | Method for producing feed for cultured fish | |
| CN103330073A (en) | Health-care feed for piglets | |
| CN106614306A (en) | Native chicken raising method | |
| JPH0712284B2 (en) | Method for producing feed for cultured fish | |
| Kristbergsson et al. | Utilization of by-products in the fish industry | |
| JP5069797B2 (en) | Sea bile nutrition food and manufacturing method thereof | |
| CN110839763A (en) | Mixed bait dried fish powder for snakeheads and preparation method thereof | |
| CN103340283B (en) | A kind of feed for pet and preparation method thereof promoting to digest | |
| JPS60180982A (en) | Manufacture of feed or fertilizer from animals, fishes and shells | |
| US4645676A (en) | Method of producing filler added in foods | |
| CN105249011A (en) | Pelteobagrus fulvidraco expanded feed with larva-pupa proteins | |
| UA100248U (en) | METHOD OF PRODUCTION OF MEAT AND BONE FLOUR | |
| CN103330097B (en) | Pet food with function of reducing blood lipid, as well as preparation method of pet food | |
| JPS62179354A (en) | Production of feed for adult fish in cultured fish | |
| CN108835383A (en) | A kind of disease-resistant fish meal and preparation method thereof | |
| CN108208461A (en) | Feed of grass carp and preparation method thereof | |
| CN108835432A (en) | A kind of aid digestion absorbefacient pannage | |
| CN108967671A (en) | A kind of cattle feed and preparation method improving palatability | |
| CN117137052A (en) | A kind of selenium-rich fermented feed for mandarin fish and its preparation process | |
| CN113951403A (en) | Mixed type grass carp puffed feed and preparation method thereof |