JP3257711B2 - Chicken feed - Google Patents
Chicken feedInfo
- Publication number
- JP3257711B2 JP3257711B2 JP35298592A JP35298592A JP3257711B2 JP 3257711 B2 JP3257711 B2 JP 3257711B2 JP 35298592 A JP35298592 A JP 35298592A JP 35298592 A JP35298592 A JP 35298592A JP 3257711 B2 JP3257711 B2 JP 3257711B2
- Authority
- JP
- Japan
- Prior art keywords
- feed
- weight
- galacto
- oligosaccharide
- present
- 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 - Fee Related
Links
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、体重増加を促進させ、
良好な飼料要求率（生産量すなわち体重に対する飼料摂
取量の割合）を有し、体内脂肪の蓄積を抑制する効果を
も有する鶏用飼料に関する。The present invention relates to a method for promoting weight gain,
The present invention relates to a chicken feed that has a good feed demand rate (production amount, that is, a ratio of feed intake to body weight) and also has an effect of suppressing accumulation of body fat.
【０００２】[0002]
【従来の技術】一般に、鶏用の配合飼料には、飼料要求
率を高める目的で、高タンパク高カロリーに設計された
濃厚飼料が用いられている。これは、主原料のトウモロ
コシ、マイロ、脱脂大豆粕、油脂、魚粉、肉骨粉等に、
ミネラルやビタミン、アミノ酸等を相当量添加したもの
であり、更に、健康増進、疾病予防の目的で、各種の予
防薬、抗生物質等の添加も行なわれている。2. Description of the Related Art In general, a concentrated feed designed to have a high protein and a high calorie is used as a compound feed for chickens in order to increase the feed request rate. This is the main raw material corn, mylo, defatted soybean meal, oils and fats, fish meal, meat and bone meal,
Minerals, vitamins, amino acids, etc. are added in considerable amounts, and various preventive drugs, antibiotics, etc. are also added for the purpose of health promotion and disease prevention.
【０００３】一方、近年、腸内細菌叢が人間の健康に関
係することが知られ、関心が高まっている。腸内細菌叢
はビフィズス菌や乳酸菌等の有益な細菌を増加させ、ク
ロストリジウム等の有害細菌の生育を抑制することによ
って改善されるが、上記のような改善効果を有するもの
として、各種オリゴ糖が最近注目されつつあり、食品又
は医薬品への利用が報告されている。On the other hand, in recent years, it has been known that intestinal flora is related to human health, and interest has been increasing. The intestinal flora is improved by increasing beneficial bacteria such as bifidobacteria and lactic acid bacteria and suppressing the growth of harmful bacteria such as clostridium. It has recently been receiving attention, and its use in food or medicine has been reported.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記濃
厚飼料の添加は、鶏の皮下脂肪や体脂肪を増加させて、
鶏の生理上大きなストレスとなり、特に、産卵や増体に
重要な働きをする肝臓への負担を増すことになる。この
結果、肉用鶏においては、皮下脂肪や体脂肪の増加によ
る肉質の低下、また、産卵鶏においては、ストレスによ
る産卵率の低下等の問題を起こしている。However, the addition of the concentrated feed increases the subcutaneous fat and body fat of chickens,
Physiological stress of the chickens is a great stress, especially increasing the burden on the liver, which plays an important role in spawning and gaining weight. As a result, meat chickens suffer from problems such as a decrease in meat quality due to an increase in subcutaneous fat and body fat, and a laying hen causes problems such as a decrease in egg production rate due to stress.
【０００５】また、鶏が大きなストレスを受けたり、コ
クシジウム等の感染症にかかると、腸内細菌叢が撹乱さ
れてクロストリジウム、キャンピロバクター等の有害細
菌が異常増殖して病的状態を引き起こし、育成率の低下
を招くことがある。このため、サルファ剤、キノリン誘
導体、核酸誘導体、キナゾリン誘導体、グアニジン誘導
体、葉酸拮抗剤、ポリエーテル系の抗生物質等を、予防
薬あるいは治療薬として、飼料に添加配合することが行
なわれてきたが、安全性の面において大きな問題を抱え
ていた。[0005] Further, when a chicken is subjected to a large stress or an infectious disease such as coccidium, the intestinal flora is disturbed, and harmful bacteria such as clostridium and campylobacter are proliferated abnormally, causing a pathological condition. The growth rate may be reduced. For this reason, sulfa drugs, quinoline derivatives, nucleic acid derivatives, quinazoline derivatives, guanidine derivatives, antifolates, polyether antibiotics, etc., have been added to feeds as prophylactic or therapeutic agents, There was a big problem in terms of safety.
【０００６】一方、近年、各種オリゴ糖の有する腸内細
菌叢改善効果が注目されているが、その利用は食品及び
医薬品が中心であり、特にガラクトオリゴ糖を鶏用飼料
に用いるということは、未だ試みられていなかった。On the other hand, in recent years, attention has been paid to the effect of various oligosaccharides on improving the intestinal bacterial flora. However, their use is mainly for foods and pharmaceuticals, and it has not yet been reported that galacto-oligosaccharides are used in chicken feed. Had not been tried.
【０００７】したがって、本発明の目的は、抗生物質等
を多用しなくても鶏を健全に育てることができ、体重増
加を促進させるとともに、肉質も改善できるようにした
鶏用飼料を提供することにある。[0007] Accordingly, an object of the present invention is to provide a chicken feed capable of raising chickens healthy without using antibiotics and the like, promoting weight gain and improving meat quality. It is in.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するた
め、本発明の鶏用飼料は、ガラクトオリゴ糖を含有する
ことを特徴とする。In order to achieve the above object, the chicken feed of the present invention is characterized by containing galacto-oligosaccharide.
【０００９】以下、本発明について好ましい態様を挙げ
て更に詳細に説明する。まず、本発明でいうガラクトオ
リゴ糖とは、乳糖にβ−ガラクトシダーゼ又はβ−ガラ
クトシダーゼを含有する微生物を作用させることにより
生成される三糖類以上のオリゴ糖であり、その構造は下
記化１で表わされる。Hereinafter, the present invention will be described in more detail with reference to preferred embodiments. First, the galacto-oligosaccharide referred to in the present invention is an oligosaccharide of three or more saccharides produced by allowing β-galactosidase or a microorganism containing β-galactosidase to act on lactose, and its structure is represented by the following formula 1. .
【００１０】[0010]
【化１】Ｇａｌ−（Ｇａｌ）n −Ｇｌｃ## STR1 ## Gal- (Gal) n -Glc
【００１１】上記化１において、Ｇａｌはガラクトース
残基、Ｇｌｃはグルコース残基、ｎは１〜４の整数をそ
れぞれ表わす。In the above formula, Gal represents a galactose residue, Glc represents a glucose residue, and n represents an integer of 1 to 4, respectively.
【００１２】本発明において好ましく使用されるガラク
トオリゴ糖商品としては、「オリゴメイト」（商品名、
株式会社ヤクルト本社製）、「カップオリゴ」（商品
名、日新製糖株式会社製）等があり、製品形態としては
液状又は粉末のどちらを用いてもよい。[0012] Galactooligosaccharide products preferably used in the present invention include "oligomate" (trade name,
Yakult Honsha Co., Ltd.), “Cup Oligo” (trade name, manufactured by Nisshin Sugar Co., Ltd.) and the like, and the product form may be either liquid or powder.
【００１３】また、本発明においてガラクトオリゴ糖と
混合される飼料原料について特に制限はなく、従来用い
られている天然原料、添加物を用いた市販の飼料を用い
ることができる。天然原料としては、トウモロコシ、マ
イロ、脱脂大豆粕、油脂、魚粉、肉骨粉等を用いること
ができ、また、添加物としては、ミネラルやビタミン、
アミノ酸等を用いることができる。また、健康増進、疾
病予防の目的で、各種の予防薬、抗生物質等を添加する
こともできる。[0013] In the present invention, there is no particular limitation on feed raw materials mixed with galactooligosaccharides, and commercially available feeds using conventionally used natural raw materials and additives can be used. As a natural raw material, corn, mylo, defatted soybean meal, oils and fats, fish meal, meat-and-bone meal and the like can be used, and as additives, minerals and vitamins,
Amino acids and the like can be used. Further, various preventive drugs, antibiotics and the like can be added for the purpose of health promotion and disease prevention.
【００１４】本発明の鶏用飼料中に含有される上記ガラ
クトオリゴ糖の量は０．０５〜２．０重量％が好まし
く、より好ましくは０．１〜１．０重量％である。含有
量が０．０５重量％未満だとガラクトオリゴ糖の持つ効
果が十分に得られず、また、含有量が２．０重量％を超
えると、腸管の膨張や軟化を招くので好ましくない。The amount of the galactooligosaccharide contained in the chicken feed of the present invention is preferably 0.05 to 2.0% by weight, more preferably 0.1 to 1.0% by weight. If the content is less than 0.05% by weight, the effect of galacto-oligosaccharide cannot be sufficiently obtained, and if the content exceeds 2.0% by weight, the intestinal swelling and softening are undesirably caused.
【００１５】なお、本発明の飼料を用いて飼育するに際
して、飼料の給与方法、給水方法、その他の飼育条件
は、特に限定されるものではなく、鶏舎における通常の
飼育方法、設備を採用することができる。When breeding using the feed of the present invention, the feeding method, water supply method, and other breeding conditions of the feed are not particularly limited, and ordinary breeding methods and equipment in a poultry house should be adopted. Can be.
【００１６】また、本発明の鶏用飼料は、肉用鶏、産卵
鶏どちらに対しても好ましく用いることができるが、ブ
ロイラー等の肉用鶏に対して用いるのが、特に好まし
い。The chicken feed of the present invention can be preferably used for both meat hens and laying hens, and is particularly preferably used for meat hens such as broilers.
【００１７】[0017]
【作用】本発明の鶏用飼料は、ガラクトオリゴ糖を含有
することにより、後述する実施例に示されるように、体
重増加が促進され、良好な飼料要求率が得られ、更に、
体内脂肪の蓄積が抑制されるという優れた効果がもたら
される。このため、生産性が向上し、飼料コストも低減
でき、しかも、脂肪分の少ない高品質の鶏肉を提供する
ことができる。The chicken feed of the present invention contains a galacto-oligosaccharide, which promotes weight gain and provides a good feed requirement, as shown in the examples described below.
An excellent effect of suppressing accumulation of body fat is brought about. For this reason, productivity can be improved, feed costs can be reduced, and high-quality chicken with less fat can be provided.
【００１８】このような効果が得られる理由は、よくわ
からないが、飼料中のガラクトオリゴ糖が、ビフィズス
菌、乳酸菌を中心とする腸内の有益な細菌の増殖を促進
し、クロストリジウム等の有害細菌の増殖を抑制して、
鶏の腸内細菌叢を改善することによるものと推測され
る。また、乳糖を分解する酵素を全く持たない鶏におい
ては、各種オリゴ糖の中でも、ガラクトオリゴ糖が特に
効果的に作用するためと推測される。The reason why such an effect is obtained is not clear, but galacto-oligosaccharides in the feed promote the growth of beneficial bacteria in the intestine such as bifidobacteria and lactic acid bacteria, and harmful bacteria such as clostridium are eliminated. Suppresses proliferation,
It is presumed to be due to improvement of the intestinal flora of chickens. It is also presumed that galacto-oligosaccharides work particularly effectively among chickens having no enzyme that decomposes lactose at all.
【００１９】[0019]
実施例１ ガラクトオリゴ糖としては、ガラクトオリゴ糖を２５重
量％含有するシラップである「オリゴメイト５０」（商
品名、ヤクルト本社製）と粉末ケイ酸とを混合して、粉
末化したものを用いた。この粉末中のガラクトオリゴ糖
含有量は２０重量％であった。Example 1 As a galacto-oligosaccharide, a powder obtained by mixing "oligomate 50" (trade name, manufactured by Yakult Honsha), which is a syrup containing 25% by weight of galacto-oligosaccharide, and powdered silicic acid was used. The content of galactooligosaccharides in this powder was 20% by weight.
【００２０】表１に示すようなブロイラー用基礎飼料に
対して、上記ガラクトオリゴ糖粉末を０．５重量％（ガ
ラクトオリゴ糖換算０．１重量％）添加したものを飼料
Ａ、１．０重量％（ガラクトオリゴ糖換算０．２重量
％）添加したものを飼料Ｂとした。この飼料を各々２３
２羽のブロイラーに給与して５４日間飼育し、育成率、
体重、飼料摂取量、飼料要求率を測定した。なお、飼料
の給与方法及び給水方法は、通常の設備により常法に従
って行なった。その結果を表２に示す。To a broiler basic feed as shown in Table 1, the above galacto-oligosaccharide powder was added in an amount of 0.5% by weight (galacto-oligosaccharide equivalent: 0.1% by weight) to feed A, 1.0% by weight ( The feed B was added with 0.2% by weight of galactooligosaccharide). Each of these feeds is 23
Feeded to two broilers and reared for 54 days,
Body weight, feed intake, and feed demand were measured. In addition, the feeding method and the water supply method of the feed were performed according to a conventional method using ordinary equipment. Table 2 shows the results.
【００２１】[0021]
【表１】 [Table 1]
【００２２】[0022]
【表２】 [Table 2]
【００２３】表２に示されるように、ガラクトオリゴ糖
を含有する本発明の飼料を用いた場合、ガラクトオリゴ
糖を含有しない従来の飼料に比べて、体重増加、育成率
（生存率）、飼料要求率が共に改善された。As shown in Table 2, when the feed of the present invention containing galacto-oligosaccharide was used, weight gain, growth rate (survival rate), and feed requirement were higher than those of the conventional feed containing no galacto-oligosaccharide. Was improved together.
【００２４】また、上記飼育終了後（５４日令）のブロ
イラーから、各試験区とも無作為に６羽づつ抽出し、屠
殺処理後、個体ごとにムネ肉を採取し分析検体とした。
検体は皮及び皮下脂肪を除去した後、包丁で細切し、ミ
キサーで均一になるように撹拌し、水分、粗蛋白質、粗
脂肪、粗灰分を測定した。その結果を表３に示す。Further, from the broilers after completion of the above rearing (54 days old), six birds were randomly extracted from each of the test plots in each test section, and after slaughter, breast meat was collected for each individual and used as an analysis sample.
After removing the skin and subcutaneous fat, the specimen was cut into small pieces with a kitchen knife, stirred uniformly using a mixer, and measured for moisture, crude protein, crude fat, and crude ash. Table 3 shows the results.
【００２５】[0025]
【表３】 [Table 3]
【００２６】表３に示されるように、ガラクトオリゴ糖
粉末１．０重量％を含有する本発明の飼料で飼育された
ブロイラーのムネ肉における粗脂肪分は、従来の飼料を
用いたものに比べて明らかに少なかった。As shown in Table 3, the crude fat content in the breast meat of broilers bred with the feed of the present invention containing 1.0% by weight of galacto-oligosaccharide powder was lower than that of the conventional feed. Obviously less.
【００２７】[0027]
【発明の効果】以上説明したように、本発明の鶏用飼料
によれば、ガラクトオリゴ糖を含有することにより、体
重増加量、飼料要求率及び育成率が改善され、生産性を
向上させることができる。特に肉養鶏においては、上記
の効果に加えて、脂肪分の少ない高品質の鶏肉を提供す
ることが可能になる。As described above, according to the chicken feed of the present invention, by containing galactooligosaccharides, the weight gain, feed requirement and breeding rate can be improved, and the productivity can be improved. it can. In particular, in meat raising, in addition to the above-described effects, it is possible to provide high-quality chicken with low fat content.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 長野 格 鹿児島県鹿児島市照国町６番22号 株式 会社伊地知種鶏場本社内 (72)発明者 内 義明 鹿児島県鹿児島市照国町６番22号 株式 会社伊地知種鶏場本社内 (72)発明者 末次 修 兵庫県神戸市兵庫区塚本通３丁目３番18 号 大和化成株式会社内 (72)発明者 奥浜 良明 兵庫県神戸市兵庫区塚本通３丁目３番18 号 大和化成株式会社内 (58)調査した分野(Int.Cl.7，ＤＢ名) A23K 1/16 A23K 1/18 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Tadashi Nagano 6-22 Terukokucho, Kagoshima City, Kagoshima Prefecture Stock Company of Ichi Chichi Chicken Farm Headquarters (72) Inventor Yoshiaki Uchi 6-22 Terukokucho, Kagoshima City, Kagoshima Stock (72) Inventor Osamu Suetsugu 3-18-18 Tsukamoto-dori, Hyogo-ku, Kobe City, Hyogo Prefecture Inside Daiwa Kasei Co., Ltd. (72) Inventor Yoshiaki Okuhama 3 Tsukamoto-dori, Hyogo-ku, Kobe City, Hyogo Prefecture No.3-18, Daiwa Kasei Co., Ltd. (58) Field surveyed (Int.Cl. 7 , DB name) A23K 1/16 A23K 1/18
Claims (2)
とする鶏用飼料。1. A chicken feed containing galacto-oligosaccharide.
０重量％含有する請求項１記載の鶏用飼料。2. The method according to claim 1, wherein the galactooligosaccharide is contained in an amount of 0.05 to 2.
The chicken feed according to claim 1, which contains 0% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35298592A JP3257711B2 (en) | 1992-12-11 | 1992-12-11 | Chicken feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35298592A JP3257711B2 (en) | 1992-12-11 | 1992-12-11 | Chicken feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06178654A JPH06178654A (en) | 1994-06-28 |
| JP3257711B2 true JP3257711B2 (en) | 2002-02-18 |
Family
ID=18427791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35298592A Expired - Fee Related JP3257711B2 (en) | 1992-12-11 | 1992-12-11 | Chicken feed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3257711B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124409B2 (en) * | 1993-03-24 | 2001-01-15 | 松谷化学工業株式会社 | Chicken feed |
| JP2012192339A (en) * | 2011-03-16 | 2012-10-11 | Denso Corp | Method and apparatus for treating wastewater containing organic matter |
| JP2014117241A (en) * | 2012-12-18 | 2014-06-30 | Nangoku Kosan Kk | Livestock feed material |
| CN103156090A (en) * | 2013-03-20 | 2013-06-19 | 江西正邦科技股份有限公司 | Dedicated chicken feed for chick seedlings |
| ES2938746T3 (en) * | 2015-01-26 | 2023-04-14 | Dsm Nutritional Products Llc | Oligosaccharide compositions for use as animal feed and their methods for producing them |
| CN108056316A (en) * | 2018-02-26 | 2018-05-22 | 铜陵县黑你养殖专业合作社 | A kind of feed for black bone chickens |
-
1992
- 1992-12-11 JP JP35298592A patent/JP3257711B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06178654A (en) | 1994-06-28 |
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