JPH0195732A - Feed for fish and shellfish - Google Patents
Feed for fish and shellfishInfo
- Publication number
- JPH0195732A JPH0195732A JP62252257A JP25225787A JPH0195732A JP H0195732 A JPH0195732 A JP H0195732A JP 62252257 A JP62252257 A JP 62252257A JP 25225787 A JP25225787 A JP 25225787A JP H0195732 A JPH0195732 A JP H0195732A
- Authority
- JP
- Japan
- Prior art keywords
- krill
- feed
- fish
- concentrate
- effects
- 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.)
- Granted
Links
- 241000251468 Actinopterygii Species 0.000 title abstract description 14
- 235000015170 shellfish Nutrition 0.000 title description 5
- 241000239366 Euphausiacea Species 0.000 claims abstract description 32
- 239000012141 concentrate Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009835 boiling Methods 0.000 claims abstract description 4
- 235000014102 seafood Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 235000019688 fish Nutrition 0.000 abstract description 11
- 235000012054 meals Nutrition 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000001965 increasing effect Effects 0.000 abstract 1
- 235000013372 meat Nutrition 0.000 abstract 1
- 239000005667 attractant Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 241000500840 Spondyliosoma cantharus Species 0.000 description 4
- 230000031902 chemoattractant activity Effects 0.000 description 4
- 241000212850 Mugil cephalus Species 0.000 description 3
- 241001275898 Mylopharyngodon piceus Species 0.000 description 3
- 241001282110 Pagrus major Species 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 241000238366 Cephalopoda Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
- 241001233061 earthworms Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009372 pisciculture Methods 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 241000243812 Arenicola marina Species 0.000 description 1
- 241000237519 Bivalvia Species 0.000 description 1
- 241000555825 Clupeidae Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 108010068370 Glutens Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000276498 Pollachius virens Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000020639 clam Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019512 sardine Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
Description
【発明の詳細な説明】
〈発明の目的〉
産業上の利用分野
本発明は魚介類飼料に係り、詳しくは、オキアミから得
られる魚類誘引物質を含むスチツクウォーターｃ以下Ｓ
賓と略す）又はその濃縮物を添り口した魚介類飼料に係
る。DETAILED DESCRIPTION OF THE INVENTION <Object of the invention> Industrial field of application The present invention relates to fish and shellfish feed, and more particularly, to fish feed containing fish attractants obtained from krill.
pertains to fish and shellfish feed supplemented with a concentrate of the same) or its concentrate.
従来の技術
従来の急用配合飼料はイワシやスケソウダラのフィツシ
ュミールを主とし、これに小麦グルテンやフスマ等を混
合して製造されているが、更に養殖魚のｈ）餌効果を向
上させるために魚類誘引物質の添加が研究されている。Conventional technology Conventional emergency compound feeds are made mainly of fish meal from sardines and pollock, mixed with wheat gluten, bran, etc.; The addition of attractants is being investigated.
この協調誘引物質を含む原料はエビ、イカ、アサリ等の
魚介類やミミズ、サナギ、ゴカイ等の動物性原料に多い
ことが知られている。これらの協調誘引物質を含む原料
は生あるいは生に準じた形で使われ、保存性の向上若し
くは取扱性の向上のため、加熱する際にはその体組織中
の酵素が失活する程度に加熱され協調誘引物質の揮散を
防いでいる。It is known that many raw materials containing this cooperative attractant are seafood such as shrimp, squid, and clams, and animal materials such as earthworms, pupae, and lugworms. Raw materials containing these co-attractants are used in raw or quasi-raw form, and in order to improve storage stability or ease of handling, they are heated to the extent that the enzymes in the body tissue are inactivated. This prevents the volatilization of the cooperative attractant.
一方、南極オキアミにも魚類誘引効果があることが知ら
れ、生オキアミが釣餌や養殖餌料として大量に使用され
ているが、生オキアミは貯蔵中、体組織に含有する酵素
によって自己消化ｈ（おこり、体成分が変化して特有の
匂いを出したり品質劣化してくる等の難点があるので生
凍結品又は加熱凍結品として取扱われている。これらの
原料を粉末などに加工し、養魚用配合飼料に添加するこ
とも最近性なわれるようになった。特開昭６０−１４９
３４６号は南極オキアミをその体組織中の酵素が失活す
る程度に蒸煮後、磨砕したものに糊料又は粘結剤を加え
て凍結して養魚用飼料を得ている。特開昭６１−９６９
５８号はオキアミ、イカ、ミミズ、生すナギ等の魚の協
調誘引物質を含む天然原料とその体組織中の酵素が失活
する程度の蒸煮を施したのち、磨砕物を得ている。いず
れも加熱加工操作により誘引物質の揮発性成分が飛散し
て十分な誘引効果が発揮されないため、これらの原料が
含有する酵素を失活させる程度の加熱操作が為されてい
る。On the other hand, Antarctic krill is also known to have a fish-attracting effect, and raw krill is used in large quantities as fishing bait and aquaculture feed. However, there are disadvantages such as changes in body composition, emitting a characteristic odor, and deterioration of quality, so they are handled as raw frozen products or heated frozen products.These raw materials are processed into powder etc. and formulated for fish farming. Adding it to feed has recently become popular. JP-A-60-149
In No. 346, Antarctic krill is steamed to the extent that the enzymes in its body tissue are inactivated, ground, and a paste or binder is added to the product, which is then frozen to obtain feed for fish farming. Japanese Patent Publication No. 61-969
No. 58 is made from natural raw materials that contain cooperative attractants for fish such as krill, squid, earthworms, and raw eel, and is steamed to a degree that the enzymes in their body tissues are inactivated, followed by a ground product. In either case, the volatile components of the attractant are scattered by the heating process, and a sufficient attracting effect is not exhibited, so heating operations are performed to the extent that the enzymes contained in these raw materials are inactivated.
また、第１図に示すオキアミミールの製造■稈で製造さ
れるＳＷは有効に活用されずに廃棄されている。Furthermore, the SW produced from the krill meal production culm shown in FIG. 1 is not effectively utilized and is discarded.
発明が解決しようとする問題点
本発明は南極オキアミのＳＷを魚介類飼料に活用するこ
とを目的とし、具体的には、南氷洋でオキアミを漁獲し
ミールを製造する際又は加熱オキアミを製造する際に生
じるＳＷ中の魚類誘引物質を利用して協調効果を向上し
た魚介類餌料を提供することを目的とする。Problems to be Solved by the Invention The purpose of the present invention is to utilize SW of Antarctic krill as fish feed. The purpose of the present invention is to provide fish and shellfish feed with improved cooperative effects by utilizing fish attractants in SW produced in the present invention.
〈発明の構成〉
問題点を解決するための
手段ならびにその作用
本発明は、南極オキアミを煮熟して得られるＳＷ又はＳ
Ｗを濃縮して得られる濃縮物を配合飼料に添加してなる
ことを特徴とする。<Structure of the invention> Means for solving the problem and its operation The present invention provides SW or S obtained by boiling Antarctic krill.
It is characterized by adding a concentrate obtained by concentrating W to a mixed feed.
以下、本発明の手段たる構成ならびにその作用を説明す
ると、次の通りである。Hereinafter, the configuration and operation of the means of the present invention will be explained as follows.
本発明者等は第１図に示すオキアミミールの製造工程で
大量に発生するＳＷの有効利用について検討した結果、
ＳＷに顕著な協調誘引効果があることを知り、これを配
合飼料に添加することにより誘引効果の大きい魚介類飼
料が得られることを見出し、本発明を完成したものであ
る。The present inventors investigated the effective use of SW generated in large quantities during the production process of krill meal shown in Figure 1, and found that
The present invention was completed based on the knowledge that SW has a remarkable cooperative attraction effect, and the discovery that by adding SW to compound feed, fish and shellfish feed with a large attraction effect can be obtained.
すなわち、本発明者等は後述する実験例によって示され
るように、オキアミミール製造工程で発生するＳＷの濃
縮物を添加した飼料が、ＳＷを添加しない対照餌料と比
較して著しい橘餌促進効 □果があることが認められ
た。また、オキアミミールの製造■稈で得られるオキア
ミのＳｗとオキアミミールについて実験例１と同様に協
調効果を調べたところ、第５表に示す通り、いずれにも
協調促進効果が認められたが、ＳＷの方が協調促進効果
はより大きい口とがわがった。In other words, as shown by the experimental examples described below, the present inventors found that feed containing a concentrate of SW generated in the krill meal production process had a remarkable effect on promoting Tachibana feeding compared to a control feed that did not contain SW. It was recognized that there were some results. Production of Krill Meal ■ When we investigated the cooperative effects of krill Sw obtained from the culm and krill meal in the same manner as in Experimental Example 1, as shown in Table 5, a cooperative promoting effect was observed for both. It was found that SW had a greater effect on promoting cooperation.
以下、実験例を述べる。An experimental example will be described below.
（実験例１）
南極オキアミの生品１ｋｌＪをホモミキサーで磨砕し、
５倍量の水を加えて３０分間加熱’ＩＦｉ ＞ｒ過しＳ
Ｗを得た。そのＳＷ（この組成を第１表に示す）を減圧
下５０℃で加熱濃縮し、濃縮液（その組成を第２表に示
す）１０００を得た。このＳＷ濃縮液１ｑおよび水１０
Ｑをα−澱粉１０ｇに混合したサンプル（ＳＷ添加品）
を使用し、オキアミＳｗの誘引効果を調べた。なお、対
照品としてα−澱粉１０ｇに水１０９を添加混合したサ
ンプル（ＳＷ無添加品）を使用した。(Experiment Example 1) Grind 1klJ of raw Antarctic krill with a homomixer,
Add 5 times the amount of water and heat for 30 minutes.
I got a W. The SW (the composition of which is shown in Table 1) was heated and concentrated at 50° C. under reduced pressure to obtain 1,000 concentrated liquid (the composition of which is shown in Table 2). 1 q of this SW concentrate and 10 q of water
Sample of Q mixed with 10g of α-starch (SW additive)
was used to investigate the attracting effect of krill Sw. In addition, as a control product, a sample (product without SW additive) in which 109 g of water was added and mixed with 10 g of α-starch was used.
これをマダイ、クロダイ、ボラ、コイに与えて３０分間
における協調回数を調べた結果、第３表に示すように各
魚種に対してオキアミＳＷ添加サンプルは強い協調誘引
効果が認められた。This was given to red sea bream, black sea bream, mullet, and carp, and the number of times they cooperated in 30 minutes was investigated. As a result, as shown in Table 3, the krill SW-added sample had a strong cooperation-inducing effect on each fish species.
第１表オキアミＳＷの一般分析値
第２表オキアミＳＷ濃縮液の一般分析値第３表
（実験例２）
南極オキアミの生品を洋上で熱水加熱抽出したＳＷを添
加したサンプルを実験例１と同様な方法で協餌誘引テス
トを行なった（魚種クロダイ）。Table 1 General analysis values of krill SW Table 2 General analysis values of krill SW concentrate Table 3 (Experiment example 2) Experiment example 1 A co-feeding attraction test was conducted in the same manner as (fish species: black sea bream).
結果は第４表に示すようにＳＷ添加品は明らかな第４表
＊１％危険率で有意差あり
第５表
また、このＳＷ濶縮物は液状であるため、あらゆる配合
飼料に容易に添加することができ、また、安定性も良好
であるため、安全に取扱うことができる等の利点がある
。The results are as shown in Table 4. SW additives are clearly found in Table 4 * Significant difference at 1% risk Table 5 Also, since this SW agglomerate is in liquid form, it can be easily added to any compound feed. It also has good stability, so it has the advantage of being safe to handle.
なお、本発明において使用するＳＷは上記のオキアミミ
ール製造工程で得られるＳＷの他、煮熟冷凍品製造工程
で得られるＳＷも同様に使用できる。In addition to the SW obtained in the above-mentioned krill meal production process, SW used in the present invention can also be similarly used as SW obtained in the boiled frozen product production process.
このようにして、本発明者等は従来棄てられていたＳＷ
を協調促進剤として有効に利用することを可能ならしめ
たのである。In this way, the present inventors have discovered that SW, which had been previously discarded,
This has made it possible to effectively use the drug as a coordination promoter.
実施例
（実施例１）
第６表に示す組成で配合餌料を作製した。これに実験例
１の方法で作製したオキアミのＳＷ瀧縮物０，５％を添
加したサンプルを用意し、ＳＷを添加しないサンプルと
誘引効果を調べた。これをマダイ、クロダイ、ボラ、コ
イに与えて３０分間における協餌回数を調べた結果、第
７表に示すようにオキアミＳＷ添加サンプルは強い誘引
効第６表配合飼料配合表
第 ７ 表
（実施例２）
南極オキアミの生品を洋上で熱水加熱抽出したＳｗを添
加したサンプルを実施例１と同様にテストを行なった。Example (Example 1) A mixed feed was prepared with the composition shown in Table 6. A sample to which 0.5% of SW condensate of krill produced by the method of Experimental Example 1 was added was prepared, and the attraction effect was examined with a sample to which no SW was added. As a result of feeding this to red sea bream, black sea bream, mullet, and carp and examining the number of times they fed together in 30 minutes, the results showed that the krill SW-added sample had a strong attracting effect as shown in Table 6. Example 2) A test was conducted in the same manner as in Example 1 using a sample to which Sw was added, which was obtained by hydrothermally heating extracted raw Antarctic krill on the ocean.
第８表で示すようにＳＷを添加したものは明らかな誘引
効果が認められた。As shown in Table 8, a clear attracting effect was observed with the addition of SW.
第８表
（実施例３）
第９表に示す配合でオキアミＳＷ濃縮物を協調促進剤と
して添加混合した餌料をマダイ、クロダイ、ボラ、コイ
に投餌し、オキアミ５ｗ５ｌｔ縮物を添加しない対照品
と比較した結果、第１０表に示すように明らかに生長の
差がみられた。Table 8 (Example 3) A control product in which red sea bream, black sea bream, mullet, and carp were fed a feed prepared by adding and mixing krill SW concentrate as a synergist in the formulation shown in Table 9, and no krill 5w5lt condensate was added. As a result of comparison, there was a clear difference in growth as shown in Table 10.
第９表
〈発明の効果〉
以上説明したように、本発明は、南極オキアミを煮熟し
て得られるＳ簀又はＳｗを濃縮して得られる濃縮物を配
合餌料に添加してなることを特徴とし、従来、オキアミ
ミールを製造する際に棄てられていた蒸煮時のＳｗ中の
誘引物質を利用し、ＳＷ淵濃縮を配合餌料に添加するこ
とにより養殖魚の１ａ餌効果および増肉効果の優れた魚
介類飼料を得ることができた。Table 9 <Effects of the Invention> As explained above, the present invention is characterized in that the S cage obtained by boiling Antarctic krill or the concentrate obtained by concentrating Sw is added to the mixed feed. By using the attractant in SW during steaming, which was conventionally discarded when producing krill meal, and adding SW Fuchi concentrate to the mixed feed, we have created an excellent 1a feeding effect and meat-enhancing effect for cultured fish. We were able to obtain seafood feed.
第１図はオキアミミールの製造工程の一例を示す工程図
である。FIG. 1 is a process diagram showing an example of a process for producing krill meal.
Claims (1)
又はスチックウォーターを濃縮して得られる濃縮物を配
合餌料に添加してなることを特徴とする魚介類餌料。A seafood feed characterized by adding stick water obtained by boiling Antarctic krill or a concentrate obtained by concentrating stick water to a mixed feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62252257A JPH0195732A (en) | 1987-10-06 | 1987-10-06 | Feed for fish and shellfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62252257A JPH0195732A (en) | 1987-10-06 | 1987-10-06 | Feed for fish and shellfish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195732A true JPH0195732A (en) | 1989-04-13 |
| JPH0569489B2 JPH0569489B2 (en) | 1993-10-01 |
Family
ID=17234712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62252257A Granted JPH0195732A (en) | 1987-10-06 | 1987-10-06 | Feed for fish and shellfish |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996001058A1 (en) * | 1994-07-01 | 1996-01-18 | Sildolje- Og Sildemelindustriens Forskningsinstitutt | Improved process for producing fish-based food and feed products |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530823A (en) * | 1978-08-25 | 1980-03-04 | Nippon Telegr & Teleph Corp <Ntt> | Mask-wafer gap setting device |
-
1987
- 1987-10-06 JP JP62252257A patent/JPH0195732A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530823A (en) * | 1978-08-25 | 1980-03-04 | Nippon Telegr & Teleph Corp <Ntt> | Mask-wafer gap setting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996001058A1 (en) * | 1994-07-01 | 1996-01-18 | Sildolje- Og Sildemelindustriens Forskningsinstitutt | Improved process for producing fish-based food and feed products |
| GB2303776A (en) * | 1994-07-01 | 1997-03-05 | Sildolje & Sildemelind Forsk | Improved process for producing fish-based food and feed products |
| GB2303776B (en) * | 1994-07-01 | 1998-03-11 | Sildolje & Sildemelind Forsk | Improved process for producing fish-based food and feed products |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0569489B2 (en) | 1993-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| LAPS | Cancellation because of no payment of annual fees |