JPS58183045A - Mixed feed for eel breeding - Google Patents
Mixed feed for eel breedingInfo
- Publication number
- JPS58183045A JPS58183045A JP57065365A JP6536582A JPS58183045A JP S58183045 A JPS58183045 A JP S58183045A JP 57065365 A JP57065365 A JP 57065365A JP 6536582 A JP6536582 A JP 6536582A JP S58183045 A JPS58183045 A JP S58183045A
- Authority
- JP
- Japan
- Prior art keywords
- fatty acid
- acid ester
- eel
- feed
- emulsifier
- 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.)
- Pending
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
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は養鰻用配合飼料に関するものである。[Detailed description of the invention] The present invention relates to a compound feed for eel farming.
養鰻用配合飼料は一鰻に給与する場合、水を加え混練り
し、モチ状の練餌として水中に浸漬して与えられるが、
この練り上りの物性にはかなり複雑なものが要求されて
いる。すなわち、練り上がったモチ状のものは、鰻の摂
餌に適した柔らかさと弾力性を保持し０、その生地の表
面も滑らかで摂餌〔２易（、鰻の活発な摂餌動作によっ
ても−１だ長時間の水中浸漬によっても、飼料の水中へ
の離散の少ないことなどの物性が求めら引る。When feeding mixed eel feed to eels, it is mixed with water and soaked in water as a chewy paste.
The physical properties of this kneading process are required to be quite complex. In other words, the dough that has been kneaded has a softness and elasticity that is suitable for eel feeding, and the surface of the dough is smooth, making it easy to feed eel. -1 Physical properties such as less dispersion of feed into water are required even when immersed in water for a long time.
このため、養鰻用配合飼料には各種の粘結剤−アルファ
一馬鈴薯澱粉、小麦活性グルテン−カゼインナトリウム
−アルギン酸ナトリウム−ポリアクリル酸す） ＩＪウ
ム、ＣＭＣ１その他各種化学粘結４１などが適宜用りら
れ一適当な物件を保つように工夫されている。For this reason, various binders such as alpha, potato starch, wheat active gluten, sodium caseinate, sodium alginate, polyacrylic acid, IJum, CMC1, and various other chemical binders are used as appropriate in the compound feed for eel farming. It has been devised to maintain a suitable property.
した【７ながら−これら養鰻用配合飼料では一同一の配
合紐取でも一主原料の魚粉やその他の原料の品質の変化
に伴い一加水混練り後の物件も太き（左右され、伸びを
欠いてボンついたり一逆にベトついてだらけたり、また
大量の継粉が発生するなど難点があシーこれら加水混練
９後の物性面の改良およびその安定化が強（望捷れてい
るのが覗状である。[7] However, even with these mixed feeds for eel farming, the quality of the main raw material fishmeal and other raw materials changes even if the mixture is the same. However, there are some drawbacks such as stickiness, stickiness, and generation of a large amount of joint powder, but the improvement and stabilization of physical properties after water-mixing step 9 is significant (you can see how it looks). It is in a state of
そこで一本発明者らは、上記難点を解決すべ（鋭意研究
の結果、養鰻用配合飼料に乳化剤を適当量添／７０する
ことにより、養鰻、用配合飼料の７１０水混練り後の物
件が良好となることを見い出し一本発明を完成した。Therefore, the inventors of the present invention have attempted to solve the above-mentioned difficulties (as a result of intensive research, by adding an appropriate amount of emulsifier/70 to the compound feed for eel farming, the properties of the compound feed for eel farming after mixing with 710 water are good. The present invention was completed based on this discovery.
すなわち１本発明は乳化剤を混入したことを特徴とする
養鰻用配合飼料であって、その目的とするところは、加
水混練り後の物性において一粘結力もよく、また継粉の
発生もない養鰻用配合飼料を提供することにある。That is, the present invention is a compound feed for eel farming characterized by containing an emulsifier, and its purpose is to provide a feed for eel farming that has good physical properties after kneading with water and does not generate cross-flour. The aim is to provide mixed feed for
以下、本発明につき詳細に説明する。Hereinafter, the present invention will be explained in detail.
本発明に使用する乳化剤としては−例えばグリセリン脂
肪酸エステル、ショ糖脂肪酸エステル。Emulsifiers used in the invention include, for example, glycerin fatty acid esters and sucrose fatty acid esters.
ソルビタン脂肪酸エステル、プロピレングリコール脂肪
酸エステル、ポリオキシエチレンソルビタン脂肪酸エス
テル、ポリオキシエチレングリセリン脂肪酸エステルな
どが挙げられ、これらから選択される１種または２種以
上を適宜使用することができる。特に親油性のグリセリ
ン脂肪酸エステル、ソルビタン脂肪酸エステルが好まし
い。また乳化剤の一分子中に含１れる親水性基と親油性
基との割合−ＡわゆるＨＬＢ （Ｈｙｄｒｏｐｈｉｌｅ
−ＬｉｐｏｐｈｉｌｅＢａｌａｎｃｅ ）でいえば３
．３−４．０の乳化イ１１が望着しい。Examples include sorbitan fatty acid ester, propylene glycol fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene glycerin fatty acid ester, and one or more selected from these can be used as appropriate. In particular, lipophilic glycerin fatty acid esters and sorbitan fatty acid esters are preferred. Also, the ratio of hydrophilic groups to lipophilic groups contained in one molecule of the emulsifier - the so-called HLB (Hydrophile
-Lipophile Balance) is 3
．． Emulsification I11 of 3-4.0 is desirable.
本発明において、上記乳化剤を混入する養鰻用配合飼料
の原料としては、養鰻用配合飼料の原料と１．て用いら
れるものであれば−すべで用いることができ−例えば魚
粉、酵母−脱脂大豆などの蛋白源；アルファー澱粉−活
性グルチン−ＣＭＣなどの粘結剤；栄養的補強とＩ−で
のビタミン類、ミネラル類−その他等の原料が挙げられ
る。そ【−てこれらは鰻の放長度合に応じ適宜選択し組
合わせて使用される。In the present invention, the raw materials for the mixed feed for eel farming into which the above-mentioned emulsifier is mixed include the raw materials for the mixed feed for eel farming and 1. Any protein source such as fishmeal, yeast, defatted soybean, etc.; alpha starch, active glutin, binding agent such as CMC; nutritional supplementation and vitamins in I-. , minerals and other raw materials. [--These are appropriately selected and used in combination depending on the degree of release of the eel.
次に配合飼料に上記乳化剤を混入する添ｊＪＯ針は一使
用する原料１例えば魚粉の種類および使用割合等により
任意に選択することができるが−余り少ないと乳化剤と
しての効果がなく一寸だ多いと鰻の隋好に悪影響を与え
るので、０．０λ壬〜ユ、０優程度とするのが望箇しい
。Next, the additive jJO needle used to mix the emulsifier into the compounded feed can be selected arbitrarily depending on the raw material used, for example, the type of fishmeal and the proportion used. Since it has a negative effect on the taste of eel, it is preferable to set it to about 0.0λ~yu or 0.
また混入する手段としては、養鰻用配合飼料の原料から
製品を得るまでの適当な時期に添ＩｊＯしてもよ（−で
き上った養鰻用配合飼料に添〃口してもよ（，１だ鰻に
与える前の加、水混練時に養鰻用配合飼料に添加しても
よ論。In addition, as a means of mixing, IjO may be added at an appropriate time from the raw materials of the eel breeding compound feed to the product. It is also possible to add it to the mixed eel feed before feeding it to the eel, or when mixing it with water.
本発明の養鰻用配合飼料には、乳化剤を混入しであるの
で一加水混練して練り上げたモチ状の養鰻用配合飼料は
、鰻の摂餌に適した柔らかさ−のび１弾力性を保持し−
その生地の表面も滑らかで一継粉の発生も少ないもので
ある。従って一鰻の活発な摂餌動作によっても、また長
時間の水中浸漬によっても、配合飼料の水中への離散は
少な（。Since the compound feed for eel farming of the present invention contains an emulsifier, the chewy compound feed for eel farming, which is kneaded by adding water and kneading, maintains the softness and elasticity suitable for eel feeding. −
The surface of the dough is smooth and there is little generation of powder. Therefore, even if the eel is actively feeding or immersed in water for a long period of time, the amount of mixed feed dispersed into the water is small.
飼料効率は極めて優れたものとなる。Feed efficiency is extremely high.
次に実施例を挙げて本発明を具体的に説明するが一本発
明はこれにより制限されるものではない。Next, the present invention will be specifically explained with reference to Examples, but the present invention is not limited thereto.
実施例
第１表に示す原料組成の基本人工飼料に一灸種乳化剤を
第２表に示す割合で外削で添加し一混合、粉砕して養鰻
用飼料Ａ、Ｂ−Ｃ，Ｉｊ、Ｅ−Ｆ、（。Example A moxibustion type emulsifier was added to the basic artificial feed having the raw material composition shown in Table 1 by external grinding in the proportion shown in Table 2, mixed and ground to give eel feed A, B-C, Ij, E- F, (.
Ｈ，Ｉ−ｉ Ｋ、Ｌを得た。なお乳化剤を添加しない基
本人工飼料を対照養鰻用飼料とした。H, I-i K, L were obtained. The basic artificial feed without the addition of an emulsifier was used as the control feed for eel farming.
第 １ 表
第 ２ ８
ト
ク
ン
次に一上記のようにして得、た養鰻用飼料ｌＫノに対し
水を／ ３００．ｍｔ〜７Ｊｌ］え、練機にて混練後、
「ノビ」−「コシの強さ」、「ベトッキ」、「継粉の発
生」の評価を！点採点法により実施した。Table 1 No. 28 Next, add water to the eel feed obtained as described above / 300. mt~7Jl] After kneading with a kneading machine,
``Nobi'' - Evaluation of ``Strength of stiffness'', ``Betokki'', and ``Occurrence of joint powder''! It was conducted using a point scoring method.
採点基準は次のとおりである。The scoring criteria are as follows.
「ノビ」 ・・・・・３点：良好−１点：やや良好、３
点：普通−ユ意思下：悪い
「コシの強さ」・・・・・オ点：良好−ｑ点：やや良好
、３点：普通、２点
以下：悪い
「ベトッキ」 暢・・・・１点：べとつかない、９点：
はとんどべとつかない−。"Novi" 3 points: Good - 1 point: Fairly good, 3
Points: Average - Yu Intention: Bad "Strength of stiffness"... O points: Good - Q points: Slightly good, 3 points: Average, 2 points or less: Bad "Betokki" Nobu... 1 Point: Not sticky, 9 points:
It's not sticky at all.
３点：ややべとつ（−二点
以下゛：かなりべとつぐ
「継粉の発生」・・・・・３点：発生なし、９点：はと
んど発生なし、３点
：少し発生する、−意思
下：継粉の発生多し
その結果は第３表の通りである。なお−第３表の評価は
６人のパネラ−による採点の平均点である０
第 ３ 表
第３表の結果から、本発明の養鰻用配合飼料は「ノビ」
、「コシ」は良好で、〃）っ「ベトッキ」−「継粉」も
少な（、良好な物性であることがゎかろＯ3 points: Slightly sticky (-2 points or less゛: Quite sticky "Generation of joint powder"...3 points: No occurrence, 9 points: Rarely no occurrence, 3 points: Slight occurrence , - Intentionally: A large number of joint powders were generated.The results are shown in Table 3.The evaluation in Table 3 is the average score of six panelists. From the results, the compound feed for eel farming of the present invention is “Nobi”.
, ``Koshi'' is good, 〃)〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃
Claims (2)
料。(1) A compound feed for eel farming characterized by containing an emulsifier.
酸エステル、ソルビタン脂肪酸エステル。 プロピレングリコール脂肪酸エステル、ポリオキシエチ
レンソルビタン脂肪酸エステル−ポリオキシエチレング
リセリン脂肪酸エステルから選ばれる７種または２種以
上である特許請求の範囲第７現記ｌの養鰻用配合飼料。(2) The emulsifier is glycerin fatty acid ester, sucrose fatty acid ester, or sorbitan fatty acid ester. The compound feed for eel farming according to claim 7, which contains seven or more types selected from propylene glycol fatty acid ester, polyoxyethylene sorbitan fatty acid ester and polyoxyethylene glycerin fatty acid ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57065365A JPS58183045A (en) | 1982-04-21 | 1982-04-21 | Mixed feed for eel breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57065365A JPS58183045A (en) | 1982-04-21 | 1982-04-21 | Mixed feed for eel breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58183045A true JPS58183045A (en) | 1983-10-26 |
Family
ID=13284860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57065365A Pending JPS58183045A (en) | 1982-04-21 | 1982-04-21 | Mixed feed for eel breeding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183045A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066945A (en) * | 1983-09-22 | 1985-04-17 | Riken Vitamin Co Ltd | Bait composition for fish farming |
| US4724149A (en) * | 1985-05-29 | 1988-02-09 | Gul Valentin E | Method for preservation of fish |
| FR2662056A1 (en) * | 1990-05-21 | 1991-11-22 | Dai Ichi Kogyo Seiyaku Co Ltd | Method for adjusting the speed of sedimentation of dry pisciculture (fish food) pellets |
| CN108244409A (en) * | 2018-03-03 | 2018-07-06 | 杨在侠 | A kind of culture of swamp eel feed |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526695A (en) * | 1975-07-01 | 1977-01-19 | Oriental Yeast Co Ltd | Method of supplying baits to fishes |
-
1982
- 1982-04-21 JP JP57065365A patent/JPS58183045A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526695A (en) * | 1975-07-01 | 1977-01-19 | Oriental Yeast Co Ltd | Method of supplying baits to fishes |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066945A (en) * | 1983-09-22 | 1985-04-17 | Riken Vitamin Co Ltd | Bait composition for fish farming |
| JPH0357735B2 (en) * | 1983-09-22 | 1991-09-03 | Riken Vitamin Co | |
| US4724149A (en) * | 1985-05-29 | 1988-02-09 | Gul Valentin E | Method for preservation of fish |
| FR2662056A1 (en) * | 1990-05-21 | 1991-11-22 | Dai Ichi Kogyo Seiyaku Co Ltd | Method for adjusting the speed of sedimentation of dry pisciculture (fish food) pellets |
| US5171588A (en) * | 1990-05-21 | 1992-12-15 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Method for modulating the sedimentation rate of piscicultural dry pellets and product thereof |
| CN108244409A (en) * | 2018-03-03 | 2018-07-06 | 杨在侠 | A kind of culture of swamp eel feed |
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