JPH02109948A - Compound feed for culturing eel - Google Patents
Compound feed for culturing eelInfo
- Publication number
- JPH02109948A JPH02109948A JP63262586A JP26258688A JPH02109948A JP H02109948 A JPH02109948 A JP H02109948A JP 63262586 A JP63262586 A JP 63262586A JP 26258688 A JP26258688 A JP 26258688A JP H02109948 A JPH02109948 A JP H02109948A
- Authority
- JP
- Japan
- Prior art keywords
- feed
- eel
- binder
- culturing
- eels
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 12
- 238000012258 culturing Methods 0.000 title abstract 4
- 239000011230 binding agent Substances 0.000 claims abstract description 21
- 238000009313 farming Methods 0.000 claims description 13
- 239000004615 ingredient Substances 0.000 claims description 3
- 241000252073 Anguilliformes Species 0.000 abstract description 5
- 108010068370 Glutens Proteins 0.000 abstract description 3
- 235000021312 gluten Nutrition 0.000 abstract description 3
- 229920002472 Starch Polymers 0.000 abstract 1
- 241000209140 Triticum Species 0.000 abstract 1
- 235000021307 Triticum Nutrition 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 6
- 235000019733 Fish meal Nutrition 0.000 description 5
- 239000004467 fishmeal Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920000881 Modified starch Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- 102000011632 Caseins Human genes 0.000 description 2
- 108010076119 Caseins Proteins 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 241000567769 Isurus oxyrinchus Species 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000661 sodium alginate Substances 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
- 229940005550 sodium alginate Drugs 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- 229940080237 sodium caseinate Drugs 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940100445 wheat starch Drugs 0.000 description 2
- 241000588986 Alcaligenes Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- SHZGCJCMOBCMKK-UHFFFAOYSA-N D-mannomethylose Natural products CC1OC(O)C(O)C(O)C1O SHZGCJCMOBCMKK-UHFFFAOYSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- SHZGCJCMOBCMKK-JFNONXLTSA-N L-rhamnopyranose Chemical compound C[C@@H]1OC(O)[C@H](O)[C@H](O)[C@H]1O SHZGCJCMOBCMKK-JFNONXLTSA-N 0.000 description 1
- PNNNRSAQSRJVSB-UHFFFAOYSA-N L-rhamnose Natural products CC(O)C(O)C(O)C(O)C=O PNNNRSAQSRJVSB-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000011575 calcium Chemical group 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 239000011591 potassium Chemical group 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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
本発明は養鰻飼料用粘結剤およびそれを配合した養鰻用
配合飼料に関するものである。The present invention relates to a binder for eel farming feed and a compound feed for eel farming containing the binder.
養鰻用配合飼料は、独特の性能を持つことが要求されて
いる。即ち、養鰻用配合飼料は、鰻に給餌する際、水と
混ぜて餅状の練餌物にして水中へ投下されるが、この際
、餅状の練餌は鰻の摂餌に適した柔らかさ、弾力性を持
つと同時に1表面がべとつかず、滑らかである事の他に
、ママコ(粘結剤の未溶解塊り)の発生が少ないことが
要求されている。
そこで、これらの性状を満足させる手段として一般には
粘結剤が使用されており、公知の例としては、α化澱粉
、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、ポリアクリル酸ナトリウム、カルボキシ
メチルセルロースナトリウム等がある。Compound feed for eel farming is required to have unique performance. In other words, when feeding eel, compound feed for eel farming is mixed with water and made into a rice cake-like dough that is dropped into the water. In addition to being elastic and having a non-sticky and smooth surface, it is also required that there is little occurrence of mako (undissolved lumps of binder). Therefore, binders are generally used as a means to satisfy these properties, and known examples include pregelatinized starch, wheat activated gluten, sodium caseinate, sodium alginate, sodium polyacrylate, and carboxymethyl cellulose. There are sodium, etc.
しかしこれらの既知粘結剤は、上述要求を完全に満たし
ているとは言えず、かつ、−心構たしているように見え
ても、成る一定の配合飼料組成、特に特定の魚粉を配合
した場合しか充分な効果が得られないことが問題になっ
ており、このため。
多くの養鰻業者から潰れた粘結剤、及びそれらを用いた
養鰻用配合飼料の開発が望まれていた。
本発明は1以上の課題に応えて、上のような既知餌料の
欠点を除いた、高性能の養鰻用配合飼料を提供するのを
目的とする。However, these known binders cannot be said to fully meet the above requirements, and even though they appear to be suitable, certain formulated feed compositions, in particular certain fish meal formulations, cannot be said to fully meet the above requirements. The problem is that sufficient effects can only be obtained if Many eel farmers have desired the development of crushed caking agents and mixed feed for eel farming using them. SUMMARY OF THE INVENTION In response to one or more problems, the present invention aims to provide a high-performance compound feed for eel farming that eliminates the drawbacks of known feeds as described above.
本発明者は、上記課題を克服する方法について種々研究
した結果、本発明に至った。すなわち、ラムザンガムを
必須成分として含有する養鰻飼料用粘結剤およびそれを
配合した養鰻用配合飼料である。
本発明において、使用するラムザンガムは醗酵多糖類で
あり、微i物Alcaligenesspecies、
ATCC31961(American Typ
e Cu1ture C。
11ectionに登録されたN00)がグルコースを
醗酵させてその菌体外に蓄植した多糖類を、精製し粉末
にした天然ガム質である。その化学構造は、下記に示す
ように、主鎖は、2個のグルコースと、グルクロン酸と
ラムノースが各1個、側鎖は、2個のグルコースより構
成されている。
(M’はナトリウム、カルシウム、カリウム等)木発1
!1により、ラムザンガムを粘結剤として使用すると、
既知粘結剤に比べて非常に少ない配合41でも好適な粘
結性が得られ、特に配合飼料中のその他の成分、殊に魚
粉の種類が変っても餅状練911の性状が変化せず、常
に安定した性状の餅状練餌が得られるが、所望により、
公知の粘結剤、例えばα化澱粉、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
ル酸ナトリウ11、カルボキシメチルセルロースナトリ
ウム等の他の粘結剤を併用することもできる。
ラムザンガムの好適な配合には、単独使用のとき一般に
全配合飼料中1−10%、好ましくは2〜6%である。
なおラムザンガムの使用により、従来余り利用されてい
ないブラウンフィツシュミールでも鰻用の練り餌として
利用できる可能性があることは本発明の他の特徴である
。The present inventor conducted various studies on methods for overcoming the above-mentioned problems, and as a result, arrived at the present invention. That is, the present invention is a binder for eel farming feed containing Ramsan gum as an essential ingredient, and a compound feed for eel farming containing the binder. In the present invention, the ramsan gum used is a fermented polysaccharide, and contains microorganisms such as Alcaligeness species,
ATCC31961 (American Type
e Culture C. N00) registered in 11ection is a natural gum substance made by refining and powdering polysaccharides that are fermented with glucose and stored outside the bacterial cells. Its chemical structure is as shown below, the main chain is composed of two glucose, one each of glucuronic acid and rhamnose, and the side chain is composed of two glucose. (M' is sodium, calcium, potassium, etc.) Kiba 1
! According to 1, when Ramzan gum is used as a binder,
Suitable caking properties can be obtained even with a very small amount of Blend 41 compared to known caking agents, and the properties of Mochi-like Kneading 911 do not change even if other ingredients in the compounded feed, especially the type of fish meal, change. , a mochi-like paste with stable properties can always be obtained, but if desired,
Other binders such as known binders such as pregelatinized starch, wheat active gluten, sodium caseinate, sodium alginate, sodium polyacrylate 11, and sodium carboxymethyl cellulose can also be used in combination. Suitable formulations of Ramsan gum include generally 1-10%, preferably 2-6% in the total feed when used alone. Another feature of the present invention is that by using Ramsan gum, even brown fish meal, which has not been used much in the past, may be used as paste bait for eel.
従来の養鰻用配合飼料において、最も普通に使用される
粘結剤であるα化澱粉は、配合飼料全量の約20重量%
も使用されているが、本発明によりラムザンガムを使用
すると、より少量でもα化澱粉を含む他の粘結剤に比し
餅状練餌の性状が著しく向上し、鰻の摂餌に適した柔ら
かさ及び弾力性を有する。そしてべとつかず、しかもマ
マコの発生を少なくすることができる。従って、ラムザ
ンガムの使用により、栄養的に寄与することが少ない粘
結剤の使用情を著℃く減らすことができる。
このため、配合飼料単位重量8りの栄養分を増加させる
、つまり飼料を濃厚化することができるから、鰻に対す
る給餌効率が向上し、ひいては鰻の成長にも好結果を与
える。In conventional compound feed for eel farming, pregelatinized starch, which is the most commonly used binder, accounts for approximately 20% by weight of the total amount of compound feed.
However, when Ramsan gum is used according to the present invention, the properties of the mochi-like dough are significantly improved compared to other binders containing pregelatinized starch even in a smaller amount, and it becomes soft and suitable for eel feeding. It has strength and elasticity. Moreover, it is not sticky and can reduce the occurrence of lumps. Therefore, the use of Ramsan gum can significantly reduce the use of binders, which have little nutritional contribution. Therefore, the nutritional content per unit weight of the mixed feed can be increased by 8 liters, that is, the feed can be enriched, which improves the feeding efficiency for the eel, which in turn gives good results to the growth of the eel.
以下、実施例及び比較例により本発明実施の態様及び効
果につき説明するが、例示は当然説明用のものであって
1発明思想の内包・外延を限るものではない。
1〜3 び 1〜3(餅状練餌の製
造)
ラムザンガムを含む種々の組成の養鰻用配合飼料100
0gに水130(lslを加え、練機にて混練して餅状
練餌を得た0表−1に各配合飼料の組成を示す、ここで
の単位はすべて重量%とする。
(以下余白)
1〜3 び l〜3製造例で得た餅
状練餌を、その「べとつき」、「腰の強さ」、「表面の
滑らかさ」及び「ママコの発生」を5人のモニターによ
り感触試験を行った。その結果を表−2に示す。
(以下余白)
以上の結果より1本発明によりラムザンガムを粘結剤と
して調製、成形された配合飼料餅状練餌の性状は、魚粉
の種類に関係なくべとつかず、適度の柔らかさを持つた
め表面が滑らかで、かつ腰が強くて弾力性に富み(即ち
、粘弾性が良好で)、シかもママコの発生が少ないとい
う、鰻への給餌に極めて適したものであることが分かる
。
一方、ラムザンガムを粘結剤として使用しない配合飼料
から混練された練餌は、べとつき、表面の粗さ、腰の弱
さ、ママコの発生など、全ての実用に耐えないものであ
った。Hereinafter, embodiments and effects of the present invention will be explained with reference to Examples and Comparative Examples, but the examples are of course for illustrative purposes and do not limit the scope and scope of the inventive concept. 1-3 1-3 (Manufacture of mochi-shaped dough feed) Compound feed for eel farming with various compositions containing Ramsan gum 100
0 g and 130 lsl of water were added and kneaded in a kneading machine to obtain a mochi-like dough. Table 1 shows the composition of each compounded feed. All units here are weight %. ) The rice cake-like paste obtained in Production Examples 1-3 and 1-3 was evaluated by five monitors for its "stickiness,""strength of the waist,""smoothness of the surface," and "occurrence of mako." A test was conducted.The results are shown in Table 2. (The following is a blank space) From the above results, 1. The properties of the mixed feed cake-like dough prepared and molded using Ramsan gum as a binder according to the present invention are based on the type of fishmeal. Feeding for eels that is not sticky regardless of the texture, has a smooth surface with appropriate softness, is firm and has good elasticity (i.e., has good viscoelasticity), and has a low incidence of broiling. On the other hand, the dough kneaded from compound feed that does not use Ramsan gum as a binder has all the problems such as stickiness, surface roughness, weak hips, and the occurrence of lumps. It was impractical.
以上説明した通り、本発明は、比較的少量の粘結剤の使
用により、配合魚粉の種類に拘りなく、水と混ぜて餅状
の練餌物にして水中へ投下したとき、鰻の摂餌に適した
柔らかさ及び弾力性を持つと同時に、表面がべとつかず
、ざらにママコの発生が少なくなるという優れた養鰻用
配合飼料を提供しうろことにより、養鰻産業に貢献しう
る。
特許出願人 第一工業製薬株式会社As explained above, the present invention uses a relatively small amount of a binder, regardless of the type of mixed fishmeal, and when mixed with water and made into a rice cake-like dough and dropped into water, the feeding of eel is improved. The present invention can contribute to the eel farming industry by providing an excellent compounded feed for eel farming that has suitable softness and elasticity, has a non-sticky surface, and reduces the occurrence of lumps on the surface. Patent applicant Daiichi Kogyo Seiyaku Co., Ltd.
Claims (1)
とする養鰻飼料用粘結剤。 2、請求項1記載の粘結剤を配合した養鰻用配合飼料。[Claims] 1. A binder for eel feed, characterized by containing Ramsan gum as an essential ingredient. 2. A compound feed for eel farming containing the binder according to claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63262586A JPH02109948A (en) | 1988-10-18 | 1988-10-18 | Compound feed for culturing eel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63262586A JPH02109948A (en) | 1988-10-18 | 1988-10-18 | Compound feed for culturing eel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02109948A true JPH02109948A (en) | 1990-04-23 |
Family
ID=17377864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63262586A Pending JPH02109948A (en) | 1988-10-18 | 1988-10-18 | Compound feed for culturing eel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02109948A (en) |
-
1988
- 1988-10-18 JP JP63262586A patent/JPH02109948A/en active Pending
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