JP5892718B2 - Egg enriched with vitamins, method for producing the egg, and feed used to produce the egg - Google Patents
Egg enriched with vitamins, method for producing the egg, and feed used to produce the egg Download PDFInfo
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- JP5892718B2 JP5892718B2 JP2010006367A JP2010006367A JP5892718B2 JP 5892718 B2 JP5892718 B2 JP 5892718B2 JP 2010006367 A JP2010006367 A JP 2010006367A JP 2010006367 A JP2010006367 A JP 2010006367A JP 5892718 B2 JP5892718 B2 JP 5892718B2
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- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 claims description 148
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Description
本発明はビタミン類を富化した鶏卵およびその鶏卵の生産方法並びにその鶏卵を生産するために用いる飼料に関する。さらに詳しくは、本発明は飼料中のビタミンＢ1、ビタミンＢ12および／またはパントテン酸を強化した飼料を産卵鶏に給餌することにより、鶏卵へのビタミンＢ12および／またはパントテン酸の移行率を改善し、それらのビタミン類を富化した鶏卵、およびその鶏卵の生産方法、並びにその鶏卵を生産するために用いる飼料に関する。 The present invention relates to a chicken egg enriched with vitamins, a method for producing the egg, and a feed used for producing the egg. More specifically, the present invention increases the transfer rate of vitamin B 12 and / or pantothenic acid to eggs by feeding the laying hen with a diet enriched with vitamin B 1 , vitamin B 12 and / or pantothenic acid in the feed. The present invention relates to a chicken egg that has been improved and enriched with vitamins, a method for producing the egg, and a feed used to produce the egg.
人が健康な身体を維持するためには、炭水化物、たんぱく質、脂肪、ビタミン類、ミネラル類の栄養素をバランス良く摂取することが必要である。しかしながら現代の多様化した生活パターンによる、無関心、多忙、飽食あるいは逆に節食、などの理由によりこれらの栄養素をバランスよく食物から摂取することが出来なかったり、また高齢者にあっては、食物の摂取量が減じることがあったりして、栄養バランスを維持することが困難な状況が起こり得る。 In order for a person to maintain a healthy body, it is necessary to have a balanced intake of nutrients such as carbohydrates, proteins, fats, vitamins and minerals. However, due to indifference, busyness, satiety, or conversely, due to modern diversified life patterns, these nutrients cannot be taken from food in a balanced manner. There may be situations where it is difficult to maintain a nutritional balance due to reduced intake.
これらの栄養素のうち、ビタミン類は、微量で人および動物における生体内の代謝・生理機能等の生理作用を司り、その欠乏又は過剰によって生体に重大な障害を与えることのある、人および動物にとって必須の物質である。
そして、このビタミン類には、ビタミンＢ1、ビタミンＢ2、ナイアシン、ビタミンＢ6、ビタミンＢ12、葉酸、ビオチン、パントテン酸、ビタミンＡ、ビタミンＣ、ビタミンＤ、ビタミンＥ、およびビタミンＫが挙げられるが、なかでもビタミンＢ1、ビタミンＢ12、およびパントテン酸が重要な要素である。
Among these nutrients, vitamins control the physiological actions such as metabolism and physiology in vivo in humans and animals in a trace amount, and for humans and animals that may seriously damage the living body due to their deficiency or excess. It is an essential substance.
These vitamins include vitamin B 1 , vitamin B 2 , niacin, vitamin B 6 , vitamin B 12 , folic acid, biotin, pantothenic acid, vitamin A, vitamin C, vitamin D, vitamin E, and vitamin K. Among them, vitamin B 1 , vitamin B 12 , and pantothenic acid are important factors.
ビタミンＢ1は、糖質の代謝、神経機能正常化に関与する物質であり、豚のヒレ肉、タイ、ウナギ、玄米、鶏レバーなどの食物から摂取することができる。
ビタミンＢ12は、補酵素として様々な反応に関与し、正常な赤血球の生成、神経機能維持に関与する物質であり、牛レバー、シジミ、アサリ、牡蠣、サンマなどの食物から摂取することができる。
Vitamin B 1 is a substance involved in carbohydrate metabolism and normalization of nerve function, and can be taken from foods such as pork fillet, Thai, eel, brown rice, and chicken liver.
Vitamin B 12 is involved in various reactions as a coenzyme, the generation of normal red, a substance related to neuronal functional maintenance, can be taken beef liver, clams, clams, oysters, from food such pacific saury .
パントテン酸は、糖質、脂質、たんぱく質の代謝促進に関与する物質であり、牛レバー、鮭、サツマイモ、シイタケなどの食物から摂取することができる。 Pantothenic acid is a substance that is involved in promoting metabolism of carbohydrates, lipids, and proteins, and can be taken from foods such as beef liver, salmon, sweet potato, and shiitake.
従来、これらのビタミン類を補給するための手段として、これらビタミン類の１種又は数種を組み合わせたビタミン剤、または成人一人当たりのビタミン類の必要量を配合した種々の総合ビタミン剤が販売されている。さらに、これらのビタミン類または栄養素を含有する栄養補助食品（ｄｉｅｔａｒｙ ｓｕｐｐｌｉｍｅｎｔまたはｎｕｔｒｉｔｉｏｎａｌ ｓｕｐｐｌｉｍｅｎｔ）についても種々のものが販売されている。しかしながら、これらのビタミン剤または栄養補助食品を服用または使用する場合に、服用又は使用管理を厳格に行わないとビタミン類の過剰摂取の危険がある。 Conventionally, as a means to replenish these vitamins, various vitamin preparations containing one or a combination of these vitamins or the required amount of vitamins per adult are sold. ing. In addition, various food supplements (dietary supplements or nutritive supplements) containing these vitamins or nutrients are on the market. However, when these vitamins or dietary supplements are taken or used, there is a risk of excessive intake of vitamins unless taking or managing the use strictly.
例えば、ビタミンＢ1の過剰摂取は、稀に浮腫や脈拍の増加、神経過敏などの症状が表れることがある。 For example, excessive intake of vitamin B 1 may rarely cause symptoms such as edema, increased pulse, and nervousness.
一方、ビタミン類などの栄養素を強化した飼料を家禽に給餌し、これらの栄養素を家禽が産卵する家禽卵に移行させ、栄養素が強化された家禽卵を生産する方法と栄養素が強化された家禽卵がこれまでに提案されている。 On the other hand, feeds with enhanced nutrients such as vitamins are fed to poultry, these nutrients are transferred to poultry eggs laid by poultry, and poultry eggs with enhanced nutrients are produced. Has been proposed so far.
例えば、採卵用家禽にビタミンＫ1または／およびビタミンＫ3を１０ｐｐｍ以上含有する飼料を与えて飼育することを特徴とするビタミンＫ高濃度含有家禽卵の生産方法（特許文献１参照）、白色系卵採卵用鶏にビタミンＫ3を１０〜１００ｐｐｍ含有する飼料を与えて飼育することを特徴とするビタミンＫ2高含有白色系鶏卵の生産方法（特許文献２参照）などが知られている。 For example, a method for producing a high-concentration vitamin K poultry egg characterized by feeding a poultry for egg collection with a feed containing 10 ppm or more of vitamin K 1 and / or vitamin K 3 (see Patent Document 1), white system There is known a production method of white chicken eggs with high vitamin K 2 content (see Patent Document 2), which is characterized by feeding a chicken for egg collection with a feed containing 10 to 100 ppm of vitamin K 3 .
しかしながら、これらの文献に記載された方法またはその方法によって生産された鶏卵は、単独の栄養素をそのまま個別に鶏卵に移行させるか、または、産卵鶏の体内で栄養素を変化させて鶏卵に移行させる方法によって栄養を強化された鶏卵または鶏卵の生産法であった。
これに対して、複数のビタミンを飼料中に添加して鶏卵中に移行させようとしても、飼料中に含まれる物質、特にビタミン類による拮抗作用などにより、鶏卵中へ全く移行しなかったり、鶏の体内で代謝をうけて消滅又は変性されたり、移行しても移行量の変動幅が大きくなったりして所望する栄養素の一定量を鶏卵中に含有させることは困難であり、複数のビタミンを効率よく鶏卵に移行させる技術は未だ見出されていなかった。
However, the method described in these documents or the egg produced by the method is a method in which a single nutrient is individually transferred to a chicken egg as it is or a nutrient is changed in a laying hen and transferred to a chicken egg. This is a method for producing eggs or eggs that have been enhanced in nutrition.
On the other hand, even if multiple vitamins are added to the feed and transferred to the chicken egg, they do not transfer to the chicken egg at all due to antagonistic action by substances contained in the feed, especially vitamins. It is difficult to contain a certain amount of the desired nutrients in the egg because it disappears or denatures due to metabolism in the body of the body, and the fluctuation range of the transfer amount increases even if it is transferred, and it is difficult to contain multiple vitamins in the egg A technique for efficiently transferring eggs to eggs has not yet been found.
例えば、ビタミンＡの場合の鶏卵（１個）中への移行の変動幅は、０.１５〜１２４.８μｇＲＥの範囲であり、その他ビタミンＤ ０.１２５〜２２μｇ、ビタミンＥ ０.２９７〜１.４ｍｇ、ビタミンＢ1 ０.０３８〜０.３４ｍｇ、リボフラビン０.０７６〜０.３ｍｇ、パントテン酸４６４〜８１０μｇ、ビタミンＢ12 １３０〜７３０μｇとかなり変動幅が大きく、これらビタミン類の鶏卵中での含有量のコントロールが困難であることを示すものである。 For example, in the case of vitamin A, the fluctuation range of the transfer into one egg is 0.15-124.8 μg RE, vitamin D 0.125-22 μg, vitamin E 0.297-1. 4 mg, vitamin B 1 0.038-0.34 mg, riboflavin 0.076-0.3 mg, pantothenic acid 464-810 μg, vitamin B 12 130-730 μg This indicates that it is difficult to control the amount.
このような状況の下、産卵鶏の飼料中のある特定のビタミンを強化することにより、飼料中の他の一ないし複数のビタミンを鶏卵中に効率よく移行させることが出来れば、それらビタミン類を過不足無く、また過剰摂取の恐れ無しに、この鶏卵を食することによって効率よく摂取することができる。したがって、かかる鶏卵とその生産方法、およびその鶏卵を生産するための飼料の解明が求められるところである。 Under these circumstances, if one or more vitamins in the feed can be efficiently transferred into the eggs by strengthening certain vitamins in the laying hen's feed, those vitamins can be added. It is possible to eat efficiently by eating this egg without excess or deficiency and without fear of overdose. Therefore, elucidation of such a chicken egg, its production method, and feed for producing the egg is required.
本発明者らは、代謝作用や拮抗作用を有することから鶏卵中への移行量の変動幅が大きいビタミン類を、鶏卵中に効率よく移行させた鶏卵およびその生産方法について、鋭意研究の結果、本発明を完成させたのである。 As a result of earnest research, the inventors of the present invention have been able to efficiently transfer vitamins having a large fluctuation range of the amount transferred into chicken eggs because of having metabolic action and antagonistic action, and production methods thereof. The present invention has been completed.
そして本発明者らは、ビタミンＢ1を含有し、さらにビタミンＢ12および／またはパントテン酸を含有する飼料を産卵鶏に給餌することにより、ビタミンＢ12および／またはパントテン酸を効率よく富化された鶏卵が生産されることを見出したのである。
すなわち、本発明の産卵鶏に給餌する飼料は、通常の飼料に強化される必須の成分として、ビタミンＢ1を含有し、さらに、ビタミンＢ12とパントテン酸の一方、または双方を、強化含有させることを特徴とするものである。
The present inventors have vitamins B 1, by further fed to the feed of laying hens containing vitamin B 12 and / or pantothenic acid, it is efficiently enrich vitamin B 12 and / or pantothenic acid It was found that hen eggs were produced.
That is, the feed fed to the laying hens of the present invention contains vitamin B 1 as an essential component fortified with normal feed, and further contains one or both of vitamin B 12 and pantothenic acid. It is characterized by this.
本発明によれば、飼料中に、ビタミンＢ1 ４０〜７１０ｍｇ／ｋｇを含有し、さらにビタミンＢ12 １０〜６００μｇ／ｋｇ、および／またはパントテン酸１０〜４００ｍｇ／ｋｇを含有する飼料を産卵鶏に給餌することにより、ビタミンＢ12 １.６５〜９μｇ／可食部全卵１００ｇ、およびパントテン酸２.６〜７ｍｇ／可食部全卵１００ｇのそれぞれを含有する鶏卵が得られることが見出されたのである。 According to the present invention, a feed containing vitamin B 1 40 to 710 mg / kg and further containing vitamin B 12 10 to 600 μg / kg and / or pantothenic acid 10 to 400 mg / kg in the feed is provided to the laying hen. by feeding, it has been found that eggs containing the respective vitamin B 12 1.65~9μg / edible portion of whole egg 100g, and pantothenic acid 2.6～7Mg / edible portion of whole egg 100g is obtained It was.
すなわち、本発明は、ビタミンＢ1を含有し、さらにビタミンＢ12および／またはパントテン酸を含有する飼料を、産卵鶏に給餌することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産する方法に関する。 That is, the present invention provides vitamin B 12 and / or pantothenic acid, characterized by feeding a laying hen with a feed containing vitamin B 1 and further containing vitamin B 12 and / or pantothenic acid. Relates to a method for producing enriched eggs.
また本発明は、飼料中に、ビタミンＢ1を含有し、さらにビタミンＢ12および／又はパントテン酸を含有することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産するための飼料に関する。 The present invention, in the feed, and vitamins B 1, further characterized in that it contains vitamin B 12 and / or pantothenic acid, the content of vitamin B 12 and / or pantothenic acid are enriched The present invention relates to a feed for producing eggs.
また本発明は、飼料中に、ビタミンＢ1を含有し、さらにビタミンＢ12および／またはパントテン酸を含有する飼料を産卵鶏に給餌することによって生産される、ビタミンＢ12および／またはパントテン酸の含有量が富化されたことを特徴とする鶏卵に関する。 The present invention also provides vitamin B 12 and / or pantothenic acid produced by feeding a laying hen with feed containing vitamin B 1 and further containing vitamin B 12 and / or pantothenic acid. The present invention relates to a chicken egg characterized in that its content is enriched.
本発明は、特定的には、飼料中に、ビタミンＢ1 ４０〜７１０ｍｇ／ｋｇを含有し、さらにビタミンＢ12 １０〜６００μｇ／ｋｇ、および／またはパントテン酸１０〜４００ｍｇ／ｋｇを含有する飼料を、産卵鶏に給餌することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産する方法に関する。 The present invention specifically includes a feed containing 40 to 710 mg / kg of vitamin B 1 , and further containing 10 to 600 μg / kg of vitamin B 12 and / or 10 to 400 mg / kg of pantothenic acid. The present invention relates to a method for producing an egg enriched in vitamin B 12 and / or pantothenic acid, characterized by feeding an egg-laying chicken.
また本発明は、特定的には、飼料中に、ビタミンＢ1 ４０〜７１０ｍｇ／ｋｇを含有し、さらにビタミンＢ12 １０〜６００μｇ／ｋｇ、および／またはパントテン酸１０〜４００ｍｇ／ｋｇを含有することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産するための飼料に関する。 Moreover, the present invention specifically contains vitamin B 1 40 to 710 mg / kg, and further contains vitamin B 12 10 to 600 μg / kg and / or pantothenic acid 10 to 400 mg / kg in the feed. And a feed for producing eggs enriched in vitamin B 12 and / or pantothenic acid content.
また本発明は、上記した特定の範囲のビタミンＢ1の含有量を有し、さらに上記した特定の範囲のビタミンＢ12および／またはパントテン酸を含有する飼料を産卵鶏に給餌することによって生産される、ビタミンＢ12 １.６５〜９μｇ／可食部全卵１００ｇ、および／またはパントテン酸２.６〜７ｍｇ／可食部全卵１００ｇを含有する鶏卵に関し、さらに好ましくは、該鶏卵はビタミンＢ1を０.３〜０.７ｍｇ／可食部全卵１００ｇ含有することを特徴とする鶏卵に関する。 The present invention is also produced by feeding a laying hen with a feed having the above-mentioned specific range of vitamin B 1 content and further containing the above-mentioned specific range of vitamin B 12 and / or pantothenic acid. Vitamin B 12 1.65-9 μg / 100 g edible whole egg and / or pantothenic acid 2.6-7 mg / 100 g edible whole egg, more preferably, the egg is vitamin B 12 The present invention relates to a chicken egg comprising 0.3 to 0.7 mg of 1/100 g of whole edible egg.
本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜６００ｍｇ／ｋｇを含有し、さらにビタミンＢ12 １０〜６００μｇ／ｋｇ、および／またはパントテン酸１０〜４００ｍｇ／ｋｇを含有する飼料を、産卵鶏に給餌することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産する方法に関する。 In a preferred specific example of the present invention, a feed containing 40 to 600 mg / kg of vitamin B 1 and further containing 10 to 600 μg / kg of vitamin B 12 and / or 10 to 400 mg / kg of pantothenic acid in the feed, The present invention relates to a method for producing hen eggs enriched in vitamin B 12 and / or pantothenic acid, characterized by feeding laying hens.
また本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜６００ｍｇ／ｋｇを含有し、さらにビタミンＢ12 １０〜６００μｇ／ｋｇ、および／またはパントテン酸１０〜４００ｍｇ／ｋｇを含有することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産するための飼料に関する。 In a preferred specific example of the present invention, the feed contains 40 to 600 mg / kg of vitamin B 1 , and further contains 10 to 600 μg / kg of vitamin B 12 and / or 10 to 400 mg / kg of pantothenic acid. The invention relates to a feed for producing chicken eggs enriched in vitamin B 12 and / or pantothenic acid content.
また本発明の好ましい特定例では、上記した特定の範囲のビタミンＢ1の含有量を有し、さらに上記した特定の範囲のビタミンＢ12および／またはパントテン酸を含有する飼料を産卵鶏に給餌することによって生産される、ビタミンＢ12 １.６５〜９μｇ／可食部全卵１００ｇ、および／またはパントテン酸２.６〜７ｍｇ／可食部全卵１００ｇを含有することを特徴とする鶏卵に関する。 In a preferred specific example of the present invention, the laying hen is fed with a feed containing the above-mentioned specific range of vitamin B 1 and further containing the above-mentioned specific range of vitamin B 12 and / or pantothenic acid. produced by, vitamin B 12 1.65~9μg / edible portion of whole egg 100 g, and / or about the egg, characterized by containing a pantothenic acid 2.6～7Mg / edible portion of whole egg 100 g.
また本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜６００ｍｇ／ｋｇを含有し、さらにビタミンＢ12 ２０〜６００μｇ／ｋｇ、および／またはパントテン酸２０〜４００ｍｇ／ｋｇを含有する飼料を、産卵鶏に給餌することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産する方法に関する。 In a preferred specific example of the present invention, the feed contains vitamin B 1 40 to 600 mg / kg, and further contains vitamin B 12 20 to 600 μg / kg and / or pantothenic acid 20 to 400 mg / kg. The present invention relates to a method for producing an egg enriched in vitamin B 12 and / or pantothenic acid, characterized by feeding an egg-laying chicken.
また本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜６００ｍｇ／ｋｇを含有し、さらに飼料中にビタミンＢ12 ２０〜６００μｇ／ｋｇ、および／またはパントテン酸２０〜４００ｍｇ／ｋｇを含有することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産するための飼料に関する。 In a preferred specific example of the present invention, the feed contains vitamin B 1 40 to 600 mg / kg, and the feed contains vitamin B 12 20 to 600 μg / kg and / or pantothenic acid 20 to 400 mg / kg. It relates to a feed for producing eggs enriched in vitamin B 12 and / or pantothenic acid content.
また本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜６００ｍｇ／ｋｇを含有し、さらにビタミンＢ12 ２０〜６００μｇ／ｋｇ、および／またはパントテン酸２０〜４００ｍｇ／ｋｇを含有する飼料を産卵鶏に給餌することによって生産される、ビタミンＢ12 １.７〜９μｇ／可食部全卵１００ｇ、および／またはパントテン酸２.７〜７ｍｇ／可食部全卵１００ｇを含有することを特徴とする鶏卵に関する。 In a preferred specific example of the present invention, the feed contains vitamin B 1 40 to 600 mg / kg, and further contains vitamin B 12 20 to 600 μg / kg and / or pantothenic acid 20 to 400 mg / kg. characterized in that it contains is the vitamin B 12 1.7~9μg / edible portion of whole egg 100g, and / or pantothenic acid 2.7～7Mg / edible portion of whole egg 100g produced by feeding egg-laying hens It relates to the egg.
また本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜７１０ｍｇ／ｋｇを含有し、さらにビタミンＢ12 ２０〜６００μｇ／ｋｇ、および／またはパントテン酸２０〜４００ｍｇ／ｋｇを含有する飼料を、産卵鶏に給餌することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産する方法に関する。 In a preferred specific example of the present invention, the feed contains vitamin B 1 40 to 710 mg / kg, and further contains vitamin B 12 20 to 600 μg / kg and / or pantothenic acid 20 to 400 mg / kg. The present invention relates to a method for producing an egg enriched in vitamin B 12 and / or pantothenic acid, characterized by feeding an egg-laying chicken.
また本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜７１０ｍｇ／ｋｇを含有し、さらに飼料中にビタミンＢ12 ２０〜６００μｇ／ｋｇ、および／またはパントテン酸２０〜４００ｍｇ／ｋｇを含有することを特徴とする、ビタミンＢ12および／またはパントテン酸の含有量が富化された鶏卵を生産するための飼料に関する。 In a preferred specific example of the present invention, the feed contains vitamin B 1 40 to 710 mg / kg, and the feed contains vitamin B 12 20 to 600 μg / kg and / or pantothenic acid 20 to 400 mg / kg. It relates to a feed for producing eggs enriched in vitamin B 12 and / or pantothenic acid content.
また本発明の好ましい特定例では、飼料中に、ビタミンＢ1 ４０〜７１０ｍｇ／ｋｇを含有し、さらにビタミンＢ12 ２０〜６００μｇ／ｋｇ、および／またはパントテン酸２０〜４００ｍｇ／ｋｇを含有する飼料を産卵鶏に給餌することによって生産される、ビタミンＢ12 １.７〜９μｇ／可食部全卵１００ｇ、および／またはパントテン酸２.７〜７ｍｇ／可食部全卵１００ｇを含有することを特徴とする鶏卵に関し、さらに好ましくは、該鶏卵はビタミンＢ1を０.３〜０.７ｍｇ／可食部全卵１００ｇ含有することを特徴とする鶏卵に関する。 In a preferred specific example of the present invention, the feed contains vitamin B 1 40 to 710 mg / kg, and further contains vitamin B 12 20 to 600 μg / kg and / or pantothenic acid 20 to 400 mg / kg. characterized in that it contains is the vitamin B 12 1.7~9μg / edible portion of whole egg 100g, and / or pantothenic acid 2.7～7Mg / edible portion of whole egg 100g produced by feeding egg-laying hens that relates to egg, more preferably,該鶏eggs relates eggs characterized by containing whole egg 100g 0.3~0.7mg / edible portion vitamin B 1.
また本発明のさらに好ましい特定例では、鶏卵中に、ビタミンＢ1 ０.５〜０.７ｍｇ／可食部全卵１００ｇ、ビタミンＢ12 ６.５〜９μｇ／可食部全卵１００ｇ、および／またはパントテン酸５.５〜７ｍｇ／可食部全卵１００ｇ含有することを特徴とする鶏卵に関する。 In a more preferred specific example of the present invention, vitamin B 1 0.5 to 0.7 mg / 100 g edible whole egg, vitamin B 12 6.5-9 μg / edible whole egg 100 g, and / or Alternatively, the present invention relates to a chicken egg containing 5.5 to 7 mg of pantothenic acid / 100 g of whole edible egg.
上記した本発明によれば、ビタミン類のうち、ビタミンＢ1 と、ビタミンＢ12および／またはパントテン酸を同時に強化することにより効率よく鶏卵に移行させることが出来る結果、それらのビタミンを通常よりも高濃度に含有する鶏卵を生産することが可能となるという優れた効果を有する。 According to the present invention described above, among vitamins, vitamin B 1 and vitamin B 12 and / or pantothenic acid can be efficiently transferred to chicken eggs by simultaneously strengthening them, and as a result, those vitamins are more than usual. It has the outstanding effect that it becomes possible to produce the egg containing in high concentration.
本発明の飼料には、産卵鶏用の飼料として通常使用される飼料（基礎飼料）に必要なビタミン類を添加したものが使用される。この基礎飼料の原料としては、トウモロコシ、マイロ、小麦、大麦、燕麦、ライ麦、玄米、そば、あわ、きび、ひえなどの穀類、米ぬか、トウモロコシぬか、トウモロコシ胚芽などの糟糠類、大豆油かす、きな粉、亜麻仁油かす、パーム核かす、ごま油かす、ひまわり油かす、なたね油かすなどの植物性油かす類、魚粉、フィッシュソリュブル、肉粉、肉骨粉、血粉、脱脂粉乳、カゼイン、乾燥ホエーなどの動物性飼料原料、大豆油、落花生油、やし油、パーム油、タロー、ラードなどの油脂が挙げられる。 As the feed of the present invention, a feed to which vitamins necessary for a feed (basic feed) usually used as a feed for laying hens is added is used. The basic feed ingredients are corn, mylo, wheat, barley, buckwheat, rye, brown rice, buckwheat, millet, millet, and other cereals, rice bran, corn bran, corn germ and other cereals, soybean oil cake, and kinako flour. Animal feed such as flaxseed oil cake, palm kernel cake, sesame oil cake, sunflower oil cake, rapeseed oil cake, fish meal, fish soluble, meat powder, meat-and-bone meal, blood meal, skim milk powder, casein, dried whey Examples include oils and fats such as raw materials, soybean oil, peanut oil, palm oil, palm oil, tallow and lard.
これらの基礎飼料の原料を適宜の量で配合して産卵鶏用の基礎飼料とするが、本発明によれば、これらの基礎飼料に対して、必要なビタミン類である、ビタミンＢ1、並びにビタミンＢ12および／またはパントテン酸が、複数のビタミンの相互作用による鶏卵中への効率的な移行にとって最適な含有量となる量で配合して用いられるのである。 These basic feed ingredients are blended in appropriate amounts to form a basic feed for laying hens. According to the present invention, vitamin B 1 which is a necessary vitamin for these basic feeds, and Vitamin B 12 and / or pantothenic acid is used in an amount that is optimal for efficient transfer into eggs by the interaction of multiple vitamins.
すなわち、本発明によれば基礎飼料中に、ビタミン類すなわちビタミンＢ1、ビタミンＢ12およびパントテン酸のそれぞれの含有量が、ビタミンＢ1 ４０〜７１０ｍｇ／ｋｇ、好ましくは４０〜６００ｍｇ／ｋｇ、ビタミンＢ12 １０〜６００μｇ／ｋｇ、好ましくは２０〜６００μｇ／ｋｇ、およびパントテン酸１０〜４００ｍｇ／ｋｇ、好ましくは、２０〜４００ｍｇ／ｋｇとなるようにこれらのビタミン類を添加して調製する。 That is, according to the present invention, in the basic feed, each content of vitamins, that is, vitamin B 1 , vitamin B 12 and pantothenic acid is 40 to 710 mg / kg, preferably 40 to 600 mg / kg of vitamin B 1. B 12 is prepared by adding these vitamins so as to be 10 to 600 μg / kg, preferably 20 to 600 μg / kg, and pantothenic acid 10 to 400 mg / kg, preferably 20 to 400 mg / kg.
これらのビタミン類の基礎飼料中の含量が少なすぎると、鶏卵へのビタミン移行率の充分な改善効果が得られないばかりでなく産卵鶏自体の生存率の悪化を招くおそれがある。
また、これらのビタミン類の基礎飼料中の含量が多すぎると、飼料に対する産卵鶏の嗜好性が悪化して飼料摂取量が減少し、鶏卵の生産性の低下を招くおそれがあり、また、産卵鶏飼料としての採算性の点でも問題がある。
If the content of these vitamins in the basic feed is too small, not only a sufficient improvement effect of the rate of transfer of vitamins to eggs can be obtained, but also the survival rate of the laying hen itself may be deteriorated.
In addition, if the content of these vitamins in the basic feed is too high, the preference of the laying hen for the feed deteriorates, and the feed intake may decrease, resulting in a decrease in the productivity of the hen's egg. There is also a problem in terms of profitability as chicken feed.
これらのビタミン類入りの産卵鶏飼料を鶏に少なくとも１４日間、好ましくは２１日間給餌することによって、本発明の目的とする特定量のビタミン類を含有する鶏卵を得ることができる。 By laying the laying hen feed containing these vitamins to the chicken for at least 14 days, preferably 21 days, a chicken egg containing the specific amount of vitamins targeted by the present invention can be obtained.
本発明の鶏卵を得るための産卵鶏には、特に限定はなく、鶏卵を産生する鶏であれば本発明によってビタミン類の含有量を調製した飼料を給餌することでビタミン類の含有量の富化された鶏卵が得られるが、白色系卵採卵用鶏、褐色系卵採卵用鶏、ピンク系卵採卵用鶏などが好ましく、殊に白色系卵採卵用鶏が好ましい。 The laying hen for obtaining the hen's egg of the present invention is not particularly limited, and as long as it is a chicken that produces hen's egg, it is rich in vitamins content by feeding the feed prepared with the vitamin content according to the present invention. However, white-type egg-collecting chickens, brown-type egg-collecting chickens, pink-type egg-collecting chickens, etc. are preferred, and white-type egg-collecting chickens are particularly preferred.
本発明による飼料を給餌することによって、可食部全卵１００ｇ中にビタミンＢ12 １.６５〜９μｇ／１００ｇ、好ましくは１.７〜９μｇ／１００ｇ、さらに好ましくは６.５〜９μｇ／１００ｇ、および／またはパントテン酸２.６〜７ｍｇ／１００ｇ、好ましくは２.７〜７ｍｇ／１００ｇ、さらに好ましくは５.５〜７ｍｇ／１００ｇのそれぞれを含有する鶏卵を得ることができる。 By feeding the feed according to the present invention, vitamin B 12 1.65-9 μg / 100 g, preferably 1.7-9 μg / 100 g, more preferably 6.5-9 μg / 100 g, in 100 g of whole edible egg. And / or a chicken egg containing 2.6 to 7 mg / 100 g of pantothenic acid, preferably 2.7 to 7 mg / 100 g, more preferably 5.5 to 7 mg / 100 g can be obtained.
上記のとおり本発明により、飼料中のビタミンＢ1 と、ビタミンＢ12および／またはパントテン酸を調製したビタミン強化飼料を産卵鶏に給餌することにより、ビタミンＢ1 、ビタミンＢ12、およびパントテン酸が富化された鶏卵が得られる。特に、飼料中のビタミンＢ1を強化することにより、鶏卵へのビタミンＢ12やパントテン酸の移行率が改善される。 The present invention as described above, and vitamin B 1 in the feed, by feeding the vitamin enriched food prepared vitamin B 12 and / or pantothenic acid laying hens, vitamin B 1, vitamin B 12, and pantothenic acid Enriched chicken eggs are obtained. In particular, by enhancing vitamin B 1 in the feed, transition rate of vitamin B 12 and pantothenic acid to chicken eggs is improved.
つぎに、実施例によって本発明を具体的に説明するが、これらの実施例は、本発明を単に説明するためのものであって、特許請求の範囲に記載された本発明を限定するものではない。 EXAMPLES Next, the present invention will be specifically described by way of examples. However, these examples are merely for explaining the present invention and do not limit the present invention described in the claims. Absent.
表１に示す基礎飼料を基礎飼料−１とし、これをベースとして基礎飼料−２、基礎飼料−３、基礎飼料−４、および基礎飼料−５を調製し、さらに各種ビタミン類を加えて、表２、３に示す量に調製したビタミン強化飼料を用意した。
そして、これらを産卵鶏（ジュリア種２０６日齢）２０羽に、それぞれの飼料を２１日間不断給餌し、得られた鶏卵中の各種ビタミンを分析した。
The basic feed shown in Table 1 is defined as basic feed-1, and based on this, basic feed-2, basic feed-3, basic feed-4, and basic feed-5 are prepared, and various vitamins are added to the table. A vitamin-enriched feed prepared in the amounts shown in 2 and 3 was prepared.
Then, these eggs were fed to 20 laying hens (Julia species 206 days old) for 21 days, and various vitamins in the obtained eggs were analyzed.
実施例１、実施例２、および比較例１
（ビタミンＢ1による、ビタミンＢ12の強化試験）
基礎飼料−１に、ビタミンＢ12：１１０μｇ／ｋｇ、ビタミンＢ1：３.２ｍｇ／ｋｇとなるようにビタミンＢ12とビタミンＢ1を添加した基礎飼料−２を調製し、さらに、ビタミンＢ1を、０ｍｇ／ｋｇ（比較例１）、５０ｍｇ／ｋｇ（実施例１）および１５０ｍｇ／ｋｇ（実施例２）添加した時の、鶏卵中ビタミンＢ1、ビタミンＢ12の含量の変化を表２に示す。
Example 1, Example 2, and Comparative Example 1
(Strengthening test of vitamin B 12 with vitamin B 1 )
The basal diet -1, Vitamin B 12: 110 .mu.g / kg, Vitamin B 1: the basic feed -2 added vitamin B 12 and vitamin B 1 so that 3.2 mg / kg was prepared and further, vitamin B 1 Table 2 shows changes in the content of vitamin B 1 and vitamin B 12 in chicken eggs when 0 mg / kg (Comparative Example 1), 50 mg / kg (Example 1) and 150 mg / kg (Example 2) were added. Show.
実施例３、および比較例２
（ビタミンＢ1による、パントテン酸の強化試験）
基礎飼料−１に、パントテン酸７０ｍｇ／ｋｇ、ビタミンＢ1３.２ｍｇ／ｋｇとなるようにパントテン酸とビタミンＢ1を添加した基礎飼料−３に、さらにビタミンＢ1を、０ｍｇ／ｋｇ（比較例２）、１５０ｍｇ／ｋｇ （実施例３）添加した時の、鶏卵中ビタミンＢ1、鶏卵中パントテン酸の含量の変化を表３に示す。
Example 3 and Comparative Example 2
(Strengthening test of pantothenic acid with vitamin B 1 )
Vitamin B 1 was further added at 0 mg / kg (basic feed- 1 was added to pantothenic acid and vitamin B 1 so that pantothenic acid 70 mg / kg and vitamin B 1 3.2 mg / kg were added to basic feed- 1). Example 2), 150 mg / kg (Example 3) Table 3 shows changes in the content of vitamin B 1 in chicken eggs and pantothenic acid in eggs when added.
実施例４、および比較例３
基礎飼料−１に、ビタミンＢ12：１１０μｇ／ｋｇ、ビタミンＢ1：３.２ｍｇ／ｋｇとなるようにビタミンＢ12とビタミンＢ1を添加した基礎飼料−２を調製し、さらに、ビタミンＢ1を、０ｍｇ／ｋｇ（比較例３）および７００ｍｇ／ｋｇ（実施例４）添加した時の、鶏卵中ビタミンＢ1、ビタミンＢ12の含量の変化を表４に示す。
Example 4 and Comparative Example 3
The basal diet -1, Vitamin B 12: 110 .mu.g / kg, Vitamin B 1: the basic feed -2 added vitamin B 12 and vitamin B 1 so that 3.2 mg / kg was prepared and further, vitamin B 1 Table 4 shows changes in the content of vitamin B 1 and vitamin B 12 in chicken eggs when 0 mg / kg (Comparative Example 3) and 700 mg / kg (Example 4) were added.
実施例５、実施例６、実施例７、および比較例４
基礎飼料−１に、ビタミンＢ12：２０μｇ／ｋｇ、ビタミンＢ1：３.２ｍｇ／ｋｇとなるようにビタミンＢ12とビタミンＢ1を添加した基礎飼料−４を調製し、さらに、ビタミンＢ1を、０ｍｇ／ｋｇ（比較例４）、５０ｍｇ／ｋｇ（実施例５）、１５０ｍｇ／ｋｇ（実施例６）、および７００ｍｇ／ｋｇ（実施例７）添加した時の、鶏卵中ビタミンＢ1、ビタミンＢ12の含量の変化を表５に示す。
Example 5, Example 6, Example 7, and Comparative Example 4
The basal diet -1, Vitamin B 12: 20 [mu] g / kg vitamin B 1: the basic feed -4 added vitamin B 12 and vitamin B 1 so that 3.2 mg / kg was prepared and further, vitamin B 1 Vitamin B 1 in vitamins and vitamins at 0 mg / kg (Comparative Example 4), 50 mg / kg (Example 5), 150 mg / kg (Example 6), and 700 mg / kg (Example 7) Changes in the content of B 12 are shown in Table 5.
実施例８、および比較例５
基礎飼料−１に、パントテン酸７０ｍｇ／ｋｇ、ビタミンＢ1を３.２ｍｇ／ｋｇとなるようにパントテン酸とビタミンＢ1添加した基礎飼料−３に、さらにビタミンＢ1を、０ｍｇ／ｋｇ （比較例５）、７００ｍｇ／ｋｇ （実施例８）添加した時の、鶏卵中ビタミンＢ1、パントテン酸の含量の変化を表６に示す。
Example 8 and Comparative Example 5
The basal diet -1, pantothenic acid 70 mg / kg, vitamin B 1 in pantothenic acid and vitamin B 1 basal diet -3 was added in an amount of 3.2 mg / kg, the further vitamin B 1, 0mg / kg (compare Example 5), 700 mg / kg (Example 8) Table 6 shows changes in vitamin B 1 content and pantothenic acid content in chicken eggs when added.
実施例９、実施例１０、実施例１１、および比較例６
基礎飼料−１に、パントテン酸：２０ｍｇ／ｋｇ、ビタミンＢ1：３.２ｍｇ／ｋｇとなるようにパントテン酸とビタミンＢ1を添加した基礎飼料−５を調製し、さらに、ビタミンＢ1を、０ｍｇ／ｋｇ（比較例６）、５０ｍｇ／ｋｇ（実施例９）、１５０ｍｇ／ｋｇ（実施例１０）、および７００ｍｇ／ｋｇ（実施例１１）添加した時の、鶏卵中ビタミンＢ1、パントテン酸の含量の変化を表７に示す。
Example 9, Example 10, Example 11, and Comparative Example 6
The basal diet -1, pantothenic acid: 20 mg / kg, Vitamin B 1: the basic feed -5 addition of pantothenic acid and vitamin B 1 so that 3.2 mg / kg was prepared and further, vitamin B 1, Vitamin B 1 in eggs and pantothenic acid when 0 mg / kg (Comparative Example 6), 50 mg / kg (Example 9), 150 mg / kg (Example 10), and 700 mg / kg (Example 11) were added. The change in content is shown in Table 7.
実施例１２、実施例１３、および比較例７
飼料中のパントテン酸、ビタミンＢ12及びビタミンＢ1の含量を以下のとおりに調製した時の、鶏卵中パントテン酸、ビタミンＢ1、ビタミンＢ12の変化を表８に示す。
Example 12, Example 13, and Comparative Example 7
Table 8 shows changes in pantothenic acid, vitamin B 1 and vitamin B 12 in chicken eggs when the contents of pantothenic acid, vitamin B 12 and vitamin B 1 in the feed were prepared as follows.
実施例１４、および比較例８
飼料中のビタミンＢ12及びビタミンＢ1の含量を以下のとおりに調製した時の、鶏卵中ビタミンＢ1、ビタミンＢ12の含量の変化を表９に示す。
Example 14 and Comparative Example 8
Table 9 shows changes in the contents of vitamin B 1 and vitamin B 12 in chicken eggs when the contents of vitamin B 12 and vitamin B 1 in the feed were prepared as follows.
実施例１５、および比較例９
飼料中のパントテン酸及びビタミンＢ1の含量を以下のとおりに調製した時の、鶏卵中ビタミンＢ1、パントテン酸の含量の変化を表１０に示す。
Example 15 and Comparative Example 9
Table 10 shows changes in the content of vitamin B 1 and pantothenic acid in chicken eggs when the contents of pantothenic acid and vitamin B 1 in the feed were prepared as follows.
上記の分析結果から、本発明の、飼料中のビタミンＢ1 、ビタミンＢ12、およびパントテン酸を調製したビタミン強化飼料を産卵鶏に給餌することにより、ビタミンＢ1 、ビタミンＢ12、およびパントテン酸の各種ビタミン類が、特段に富化された鶏卵が得られることが明らかになった。
特に、飼料中のビタミンＢ1を強化すると、鶏卵へのビタミンＢ12や、パントテン酸の移行率が飛躍的に改善されることが明らかとなった。
From the above analysis, the present invention, vitamin B 1 in the feed, by feeding vitamin B 12, and vitamin enriched food prepared pantothenic acid laying hens, vitamin B 1, vitamin B 12, and pantothenic acid It has been clarified that chicken eggs that are particularly enriched with various vitamins can be obtained.
In particular, it has been clarified that when vitamin B 1 in the feed is fortified, the transfer rate of vitamin B 12 and pantothenic acid to chicken eggs is dramatically improved.
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