JP4322514B2 - Poultry egg quality improver containing herbs - Google Patents

Poultry egg quality improver containing herbs Download PDF

Info

Publication number
JP4322514B2
JP4322514B2 JP2003034032A JP2003034032A JP4322514B2 JP 4322514 B2 JP4322514 B2 JP 4322514B2 JP 2003034032 A JP2003034032 A JP 2003034032A JP 2003034032 A JP2003034032 A JP 2003034032A JP 4322514 B2 JP4322514 B2 JP 4322514B2
Authority
JP
Japan
Prior art keywords
eggs
spots
meat
poultry
egg quality
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
Application number
JP2003034032A
Other languages
Japanese (ja)
Other versions
JP2004242535A (en
Inventor
恵子 斉藤
Original Assignee
コ―キン化学株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by コ―キン化学株式会社 filed Critical コ―キン化学株式会社
Priority to JP2003034032A priority Critical patent/JP4322514B2/en
Publication of JP2004242535A publication Critical patent/JP2004242535A/en
Application granted granted Critical
Publication of JP4322514B2 publication Critical patent/JP4322514B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Description

【0001】
【発明の属する技術分野】
この発明は、家禽の卵の品質改善剤に関する。さらに詳しくは、この発明は、シソ科のハーブから選択される少なくとも1種を有効成分として含有することからなる家禽の卵中の肉斑及び/又は血斑を低減させる卵の品質改善剤、及び該改善剤を添加してなる家禽用の飼料等、それらを使用することからなる卵の製造方法、該方法によって得られた卵及びその卵を含む食品に関する。
【0002】
【従来の技術および発明が解決しようとする課題】
食用に供される家禽の卵では、時に、その卵白や卵黄に、肉斑や血斑が見られる。
肉斑は卵白に混在する白色あるいは赤褐色の肉様物質、血斑は血液が卵黄表面に付着したもので、鶏卵の場合、これらは白色卵より着色卵で多く見られる。肉斑の発生頻度は、遺伝的要因が大きいことが分かっている。
これら肉斑や血斑は栄養学的に問題のあるものではないが、見た目が悪く、消費者に好まれない。
【0003】
このため、肉斑や血斑の発生防止を目的として、トマトミール(非特許文献1)や天然のゼオライト(非特許文献2)を飼料に添加する方法が提案されている。しかし、これらの方法はいずれも生産地域が偏っており、日本では供給に難がある。
さらに、血斑の予防対策として止血ビタミン(ビタミンK)の多い草類やビタミンKの飼料への添加等が検討されてきたが、それらの効果は明確ではない。唯一、ビタミンAの高濃度添加が有効であるが、コスト高となり、経済性が劣る。
したがって、肉斑及び/又は血斑の発生を確実に防止し得る方法を見出す必要があった。
【0004】
【非特許文献1】
A.L.Yannakopoulosら、Animal Feed Science and Technology, 1992, 36, 53-57
【非特許文献2】
A.S.Tserveni-Gousiら、Arch.Geflugelk., 1997, 61(6), 291-296
【0005】
【課題を解決するための手段】
本発明者は、鋭意研究を行った結果、シソ科のハーブを配合した飼料を与えた産卵鶏から生産される鶏卵は、肉斑及び/又は血斑の発生を大幅に減少することを見出し、本発明を完成するに至った。
したがって、本発明によれば、シソ科のハーブから選択される少なくとも1種を有効成分として含有することからなる家禽の卵中の肉斑及び/又は血斑を低減させる卵の品質改善剤、及び該改善剤を添加してなる家禽用の飼料等、それらを使用することからなる卵の製造方法、該方法によって得られた卵及びその卵を含む食品が提供される。
【0006】
【発明の実施の形態】
シソ科のハーブとは、香辛料などの成分を含むシソ科に属する植物を意味し、具体的には、オレガノ、キャットニップ、セイボリー、セージ、タイム、バジル、ヒソップ、ベルガモット、マジョラム、ミント、ラベンダー、レモンバーム、ローズマリーなどを挙げることができる。これらのうち、オレガノが特に好ましい。
これらのハーブは、1種又は任意の2種以上であってもよく、その種類によって、茎、葉、根、花、種子などの部分が適宜用いられ、例えばオレガノでは茎、葉及び花が用いられる。
【0007】
また、ハーブは、ハーブの抽出物またはその粉砕物の形態であることが好ましい。
例えば、ハーブの粉砕物には、当該分野で公知の方法により、適当な大きさに切断もしくは粉砕したもの、あるいはこれらの乾燥物が含まれる。これらの粉砕物は、ハーブを主成分とするものであれば、ハーブ以外の植物などの粉砕物を含んでいてもよい。
ハーブの抽出物は、自然な形態のハーブ、乾燥したハーブ、または上記のようなハーブの粉砕物を用いて水蒸気蒸留法、溶剤抽出法など当該分野で公知の方法により得ることができる。
【0008】
具体的には、水蒸気蒸留法では、ハーブを水とともに蒸煮するか、水蒸気をハーブに吹き込み、水蒸気と共沸する成分を分取し、冷却後、油層を分画することにより、油状のハーブ抽出物を得ることができる。
また、溶剤抽出法では、エタノール、ヘキサンなどの溶剤をハーブに加え、抽出後、溶剤を除去して、オレオレジンのようなハーブ抽出物を得ることができる。
ハーブ抽出物を効率的に得るには、例えば1〜2cm程度に細断した未乾燥のハーブを用いることが好ましい。また、ハーブ抽出物を精油として得る場合には、水蒸気蒸留法による抽出処理が好ましい。抽出物を精製する場合には、さらに遠心分離やろ過、減圧濃縮、蒸留などに付してもよい。
【0009】
ハーブ抽出物は、上記のように天然のハーブから得られるもののみならず、当該分野で公知の方法により得られる合成品であってもよい。
本発明者の行った試験によれば、オレガノの精油を飼料と混合して1〜3週間ほど産卵鶏に与えることによって、肉斑及び血斑の数が著しく減少した卵を得ることができる。
したがって、シソ科のハーブは、それ自体で、または当該分野で公知の固体又は液体の賦形剤とともに用いて、家禽の卵中の肉斑及び/又は血斑を低減させる卵の品質改善剤とすることができる。
【0010】
固体の賦形剤としては、例えば、米ぬか、乳糖、ショ糖、ブドウ糖、コーンスターチ、ゼラチン、澱粉などが挙げられる。また、液体の賦形剤としては、例えば水、グリセリン、植物油、ソルビトールなどが挙げられる。
本発明による卵の品質改善剤は、所望により、抗菌剤、防カビ剤、駆虫剤、抗酸化剤、色素、着香料、呈味料、酵素のような通常の添加剤と混合されていてもよく、常法により、粉剤、顆粒剤、液剤、錠剤等の形態に製剤化することができる。
【0011】
これらの製剤は、それ自体を家禽に投与するか、または家禽の摂取する飼料または飲料水に添加して用いることができるが、好ましくは家禽用の飼料または飲料水に添加して用いられる。その際の添加量は、精油の形態では通常0.0001〜0.1%、好ましくは0.0005〜0.01%の範囲で用いられ、乾燥物自体あるいは粉砕物の形態では通常0.005〜5重量%、好ましくは0.025〜0.5重量%の範囲で用いられる。
また、ハーブは、対象とする家禽の種類および体重などにもよるが、例えば精油の形態では通常一日当たり0.05〜50mg/kg体重、好ましくは0.25〜5 mg/kg体重を家禽に与えることにより、卵中の肉斑及び/又は血斑を低減させることができる。
【0012】
飼料または飲料水は一般に使用されているものであればよく、特に限定されない。飼料の一例としては、とうもろこし、マイロ、キャッサバ、米、麦などの穀類、米ぬか、ふすまなどの糟糠類、大豆油かす、コーングルテンミール、なたね油かすなどの植物性油かす類、魚粉、肉骨粉、フェザーミールなどの動物性飼料、動物性又は植物性の油脂、炭酸カルシウム、リン酸カルシウム、食塩、各種ビタミン類、ミネラル類、アミノ酸類、その他の飼料添加物などを適宜混合して調製した飼料が挙げられる。
この発明は、さらに前記の卵の品質改善剤及び/又は該剤を添加した家禽用飼料または飲料水を家禽に与えることからなる、肉斑及び/又は血斑が低減した卵の生産方法を提供する。
【0013】
この方法が適用される家禽は、その卵が食用に利用される通常の家禽であり、具体的には鶏、うずら、アヒル、ほろほろちょう、七面鳥などが挙げられ、特に鶏が好ましい。この発明の卵の品質改善剤および該剤を添加した家禽用飼料または飲料水は、これらの家禽それぞれに前記のような方法で与えることができる。
さらに、この発明によれば、上記の生産方法によって得られた卵及びこの卵を含む食品が提供される。
【0014】
本発明による卵は、通常の卵と同様に、卵を材料とする各種食品に使用することができる。そのような食品の例としては、マヨネーズのような調味料、プリン、カステラ、クッキーのような菓子類、卵焼き、オムレツ、ハンバーグのような惣菜類が挙げられる。
本発明にかかる卵の品質改善剤は、食品などとして古くから利用されているハーブを有効成分としているので、投与する家禽、その家禽から得られる卵、その卵を含む食品、さらには環境などに悪影響を及ぼすことなく、効果的に卵中の肉斑及び/又は血斑を低減させ得る点で特筆される。
【0015】
【実施例】
以下、実施例および試験例を挙げて本発明をさらに詳細に説明するが、本発明はこれらの実施例および試験例に限定されるものではない。
実施例1
次の各成分を混合し、オレガノ精油を含有する卵の品質改善剤を製造した。

Figure 0004322514
オレガノ精油を軽質無水珪酸に吸着させ、精油を10重量%含有するように脱脂米ぬかで濃度を調整した。
【0016】
試験例1
73週齢の赤玉系の産卵鶏(45羽)に、実施例1の卵の品質改善剤を、基礎飼料[穀類(ともころこし、マイロ、キャッサバ)66%、植物性油かす類(大豆油かす、コーングルテンミール、なたね油かす)16%、動物性飼料(魚粉、肉骨粉、フェザーミール)8%、米ぬか1%、その他(炭酸カルシウム、動物性油脂、パプリカ、食塩、アルファルファミール、リン酸カルシウム9%)]に0.0125重量%混合して、8週間連続して与えた。1日1羽当たりオレガノ精油としての給与量は、概算1〜1.5mgとなる。
【0017】
試験期間中、1週間おきに毎週1回産卵された卵10個を割卵し、肉斑を目視で検査した。次いで、卵1個当たりの肉斑の平均個数を算出し、実施例1の卵の品質改善剤を与えていない対照群(45羽)の肉斑平均個数と比較した。
結果を表1に示す。
【0018】
【表1】
Figure 0004322514
【0019】
表1から明らかなように、本発明による卵の品質改善剤を給与して得られた卵中の肉斑は、飼料の給与の経過とともに減少した。
【0020】
試験例2
83週齢の赤玉系の産卵鶏30羽に、実施例1の卵の品質改善剤を試験例1と同様にして5週間連続して与え、肉斑保有卵の発生率を算出し、実施例1の卵の品質改善剤を与えていない対照群(30羽)のそれと比較した。
但し、供試卵の個数は、開始時及び終了時(5週目)は全個数、その他の時点は10個である。
結果を表2に示す。
【0021】
【表2】
Figure 0004322514
【0022】
表2に示されるように、本発明による卵の品質改善剤を給与して得られる卵における肉斑発生率は、対照群と比べると著しく低かった。
【0023】
試験例3
99週齢の赤玉系の産卵鶏各5000羽を収容する実際の産卵鶏の農場の2棟を用い、1棟の産卵鶏に、実施例1の卵の品質改善剤を0.01%混合した試験例1と同じ配合組成の基礎飼料を8週間連続して与えた。1日1羽当たりオレガノ精油としての給与量は、概算0.8〜1.2mgとなる。他の1棟の産卵鶏には、対照群として、基礎飼料のみを与えた。
【0024】
試験開始4週間後と8週間後に、それぞれの群で産卵された卵各100個を割卵し、肉斑及び血斑の有無を目視で検査した。次いで、卵100個当たりの肉斑及び血斑の保有卵の発生率を算出し、実施例1の卵の品質改善剤を与えていない対照群における保有卵の発生率と比較した。
結果を表3に示す。
【0025】
【表3】
Figure 0004322514
【0026】
表3から明らかなように、本発明による卵の品質改善剤を給与して得られた卵では、4週間後、8週間後ともに肉斑及び血斑の発生率が低かった。また、肉斑及び血斑のいずれもない卵の比率は、4週間後、8週間後ともに、対照群よりも実施例1の品質改善剤を給与した群で高い値が得られた。
したがって、オレガノのようなシソ科ハーブを給与することにより、卵中の肉斑及び血斑の発生を減少できることが認められた。
【0027】
【発明の効果】
本発明によれば、シソ科のハーブから選択される少なくとも1種を有効成分として含有することからなる家禽の卵中の肉斑及び/又は血斑を低減させる卵の品質改善剤、及び該改善剤を添加してなる家禽用の飼料等、それらを使用することからなる卵の生産方法、該方法によって得られた卵及びその卵を含む食品が提供される。
かかる卵の品質改善剤等を使用することにより、得られる卵及び家禽自体に悪影響を及ぼさずに、卵中の肉斑及び血斑の発生を有意に低減することができる。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a poultry egg quality improving agent. More particularly, the present invention relates to an egg quality improving agent for reducing meat spots and / or blood spots in poultry eggs comprising at least one selected from Labiatae herbs as an active ingredient, and The present invention relates to a method for producing eggs comprising the use thereof, such as feed for poultry to which the improver is added, eggs obtained by the method, and foods containing the eggs.
[0002]
[Background Art and Problems to be Solved by the Invention]
In poultry eggs for edible use, meat spots and blood spots are sometimes found in the egg white and yolk.
Meat spots are white or reddish-brown meat-like substances mixed in egg white, and blood spots are blood adhering to the yolk surface. In the case of chicken eggs, these are more common in colored eggs than in white eggs. It is known that the occurrence frequency of meat spots is greatly influenced by genetic factors.
These spots and blood spots are not nutritionally problematic, but they look bad and are not preferred by consumers.
[0003]
For this reason, a method of adding tomato meal (Non-patent Document 1) or natural zeolite (Non-patent Document 2) to feed has been proposed for the purpose of preventing the occurrence of meat spots and blood spots. However, all of these methods are biased in production areas and are difficult to supply in Japan.
Furthermore, as a preventive measure against blood spots, addition of grasses with high hemostatic vitamins (vitamin K) and vitamin K to feed has been studied, but their effects are not clear. Only high concentration of vitamin A is effective, but the cost is high and the economy is inferior.
Therefore, it has been necessary to find a method that can reliably prevent the occurrence of meat spots and / or blood spots.
[0004]
[Non-Patent Document 1]
ALYannakopoulos et al., Animal Feed Science and Technology, 1992, 36, 53-57
[Non-Patent Document 2]
ASTserveni-Gousi et al., Arch. Geflugelk., 1997, 61 (6), 291-296
[0005]
[Means for Solving the Problems]
As a result of diligent research, the present inventor found that eggs produced from laying hens fed with a diet containing a Labiatae herb significantly reduce the occurrence of meat spots and / or blood spots, The present invention has been completed.
Therefore, according to the present invention, an egg quality improving agent for reducing meat spots and / or blood spots in poultry eggs comprising at least one selected from Labiatae herbs as an active ingredient, and Provided are a method for producing eggs comprising the use of them, such as feed for poultry to which the improver is added, eggs obtained by the method, and foods containing the eggs.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Lamiaceae herbs mean plants belonging to the family Lamiaceae that contain ingredients such as spices, specifically oregano, catnip, savory, sage, thyme, basil, hyssop, bergamot, marjoram, mint, lavender, lemon balm , Rosemary and the like. Of these, oregano is particularly preferred.
These herbs may be one kind or two or more kinds, and depending on the kind, parts such as stems, leaves, roots, flowers, seeds are used as appropriate, for example, oregano uses stems, leaves and flowers. It is done.
[0007]
The herb is preferably in the form of an extract of herb or a pulverized product thereof.
For example, herb pulverized products include those cut or pulverized to an appropriate size by methods known in the art, or dried products thereof. These pulverized products may contain pulverized products such as plants other than herbs as long as they are mainly composed of herbs.
The herb extract can be obtained by a method known in the art such as a steam distillation method or a solvent extraction method using a herb in a natural form, a dried herb, or a pulverized herb as described above.
[0008]
Specifically, in the steam distillation method, the herb is steamed with water, or steam is blown into the herb, the components azeotroped with water vapor are collected, and after cooling, the oil layer is fractionated to extract oily herbs. You can get things.
In the solvent extraction method, a solvent such as ethanol or hexane is added to the herb, and after extraction, the solvent is removed to obtain an herb extract such as oleoresin.
In order to efficiently obtain the herb extract, it is preferable to use, for example, undried herbs chopped to about 1 to 2 cm. Moreover, when obtaining an herb extract as essential oil, the extraction process by a steam distillation method is preferable. When the extract is purified, it may be further subjected to centrifugation, filtration, concentration under reduced pressure, distillation or the like.
[0009]
The herb extract is not limited to those obtained from natural herbs as described above, but may be a synthetic product obtained by a method known in the art.
According to the test conducted by the present inventor, oregano essential oil is mixed with the feed and fed to the laying hen for about 1 to 3 weeks, whereby an egg with significantly reduced numbers of meat spots and blood spots can be obtained.
Thus, Lamiaceae herbs can be used on their own or in combination with solid or liquid excipients known in the art to improve egg quality and improve egg flesh and / or blood spots in poultry eggs. can do.
[0010]
Examples of solid excipients include rice bran, lactose, sucrose, glucose, corn starch, gelatin, and starch. Examples of the liquid excipient include water, glycerin, vegetable oil, sorbitol and the like.
The egg quality improving agent according to the present invention may be mixed with usual additives such as antibacterial agents, antifungal agents, anthelmintic agents, antioxidants, pigments, flavoring agents, flavoring agents and enzymes, if desired. Well, it can be formulated into powders, granules, liquids, tablets and the like by conventional methods.
[0011]
These preparations can be used by adding themselves to poultry feed or drinking water, although they can be administered to poultry themselves or added to feed or drinking water taken by poultry. The amount added is usually 0.0001 to 0.1%, preferably 0.0005 to 0.01% in the form of essential oil, and usually 0.005 to 5% by weight, preferably 0.025 to 0.5% in the form of the dried product itself or pulverized product. Used in the range of% by weight.
Further, the herb depends on the type and weight of the target poultry, but for example, in the form of essential oil, it is usually 0.05 to 50 mg / kg body weight per day, preferably 0.25 to 5 mg / kg body weight by giving the poultry, Meat spots and / or blood spots in eggs can be reduced.
[0012]
The feed or drinking water is not particularly limited as long as it is generally used. Examples of feed include grains such as corn, milo, cassava, rice, wheat, rice bran, bran such as bran, soybean oil cake, corn gluten meal, rapeseed oil cake, fish meal, meat and bone meal, Examples include animal feeds such as feather meal, animal or vegetable oils and fats, calcium carbonate, calcium phosphate, salt, various vitamins, minerals, amino acids, and other feed additives. .
The present invention further provides a method for producing an egg with reduced meat spots and / or blood spots, comprising providing the poultry with the egg quality improving agent and / or poultry feed or drinking water to which the agent is added. To do.
[0013]
The poultry to which this method is applied is a normal poultry in which the eggs are used for food, and specific examples include chickens, quails, ducks, cheeks and turkeys, with chickens being particularly preferred. The egg quality improving agent and poultry feed or drinking water to which the agent is added can be provided to each of these poultry by the method described above.
Furthermore, according to this invention, the egg obtained by said production method and the foodstuff containing this egg are provided.
[0014]
The eggs according to the present invention can be used for various foods made from eggs, like ordinary eggs. Examples of such foods include seasonings such as mayonnaise, sweets such as pudding, castella and cookies, and side dishes such as fried eggs, omelets and hamburgers.
The egg quality improving agent according to the present invention contains herbs that have been used for a long time as foods, etc. as active ingredients. It is particularly noteworthy in that meat spots and / or blood spots in eggs can be effectively reduced without adverse effects.
[0015]
【Example】
EXAMPLES Hereinafter, although an Example and a test example are given and this invention is demonstrated further in detail, this invention is not limited to these Examples and a test example.
Example 1
The following ingredients were mixed to produce an egg quality improving agent containing oregano essential oil.
Figure 0004322514
Oregano essential oil was adsorbed on light anhydrous silicic acid, and the concentration was adjusted with defatted rice bran so as to contain 10% by weight of essential oil.
[0016]
Test example 1
To 73-week-old red egg-laying hens (45 birds), the egg quality improver of Example 1 was added to the basic feed [cereals (tokorokoshi, milo, cassava) 66%, vegetable oil cake (soybean oil Flour, corn gluten meal, rapeseed oil lees) 16%, animal feed (fish meal, meat and bone meal, feather meal) 8%, rice bran 1%, others (calcium carbonate, animal fats, paprika, salt, alfalfa meal, calcium phosphate 9%) ] Was mixed at 0.0125% by weight and given for 8 consecutive weeks. The daily supply of oregano essential oil per bird is approximately 1 to 1.5 mg.
[0017]
During the test period, 10 eggs laid once every other week were split and the meat spots were visually inspected. Next, the average number of meat spots per egg was calculated and compared with the average number of meat spots in the control group (45 birds) to which the egg quality improving agent of Example 1 was not given.
The results are shown in Table 1.
[0018]
[Table 1]
Figure 0004322514
[0019]
As is apparent from Table 1, the meat spots in the eggs obtained by feeding the egg quality improving agent according to the present invention decreased with the passage of feed.
[0020]
Test example 2
The egg quality improving agent of Example 1 was given to 30 83-week-old red egg-laying hens continuously for 5 weeks in the same manner as in Test Example 1, and the incidence rate of meat-bearing eggs was calculated. Compared to that of the control group (30 birds) that did not receive one egg quality improver.
However, the number of test eggs is the total number at the start and end (week 5), and 10 at other times.
The results are shown in Table 2.
[0021]
[Table 2]
Figure 0004322514
[0022]
As shown in Table 2, the incidence of meat spots in eggs obtained by feeding the egg quality improving agent according to the present invention was significantly lower than that in the control group.
[0023]
Test example 3
A test example in which 0.01% of the egg quality improver of Example 1 was mixed into one laying hen using two laying hen farms each containing 5,000 red-breasted hens of 99 weeks of age A basic feed having the same composition as 1 was given for 8 consecutive weeks. The daily supply of oregano essential oil per bird is approximately 0.8 to 1.2 mg. The other laying hen was given only basic feed as a control group.
[0024]
At 4 weeks and 8 weeks after the start of the test, 100 eggs laid in each group were divided and examined for the presence of meat spots and blood spots. Next, the incidence of eggs with meat spots and blood spots per 100 eggs was calculated and compared with the incidence of eggs retained in the control group not given the egg quality improving agent of Example 1.
The results are shown in Table 3.
[0025]
[Table 3]
Figure 0004322514
[0026]
As is apparent from Table 3, in the eggs obtained by feeding the egg quality improving agent according to the present invention, the incidence of meat spots and blood spots was low after 4 weeks and 8 weeks. In addition, the ratio of eggs having neither meat spots nor blood spots was higher in the group fed with the quality improving agent of Example 1 than in the control group after 4 weeks and after 8 weeks.
Therefore, it was recognized that the occurrence of fleshy and blood spots in eggs can be reduced by feeding Lamiaceae herbs such as oregano.
[0027]
【The invention's effect】
According to the present invention, an egg quality improving agent for reducing meat spots and / or blood spots in poultry eggs comprising at least one selected from Labiatae herbs as an active ingredient, and the improvement An egg production method comprising using these, such as feed for poultry to which an agent is added, an egg obtained by the method, and a food containing the egg are provided.
By using such an egg quality improver or the like, the occurrence of meat spots and blood spots in eggs can be significantly reduced without adversely affecting the resulting eggs and poultry themselves.

Claims (2)

オレガノを有効成分として家禽に与えることからなり、該オレガノが、飼料又は飲料水の重量に対してオレガノ精油として0.0005〜0.01重量%の量である、肉斑及び/又は血斑が低減した卵の生産方法。 Ri Do from giving poultry oregano as an active ingredient, the oregano is Ru amount der of 0.0005-0.01% by weight oregano essential oil by weight of the feed or drinking water, meat plaques and / or blood spots was reduced Egg production method. オレガノが、オレガノの精油、抽出物または粉砕物である請求項1に記載の方法。 Oregano is method better according to claim 1, wherein the oregano essential oil, extract or pulverized product.
JP2003034032A 2003-02-12 2003-02-12 Poultry egg quality improver containing herbs Expired - Fee Related JP4322514B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003034032A JP4322514B2 (en) 2003-02-12 2003-02-12 Poultry egg quality improver containing herbs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003034032A JP4322514B2 (en) 2003-02-12 2003-02-12 Poultry egg quality improver containing herbs

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007143532A Division JP2007215550A (en) 2007-05-30 2007-05-30 Method for reducing meat spots and/or blood spots of poultry egg

Publications (2)

Publication Number Publication Date
JP2004242535A JP2004242535A (en) 2004-09-02
JP4322514B2 true JP4322514B2 (en) 2009-09-02

Family

ID=33019833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003034032A Expired - Fee Related JP4322514B2 (en) 2003-02-12 2003-02-12 Poultry egg quality improver containing herbs

Country Status (1)

Country Link
JP (1) JP4322514B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103815187B (en) * 2014-01-29 2015-12-09 河南科技大学 A kind of preparation method of egg type duck feed

Also Published As

Publication number Publication date
JP2004242535A (en) 2004-09-02

Similar Documents

Publication Publication Date Title
Selim et al. Effect of Spirulina platensis as a feed additive on laying performance, egg quality and hepatoprotective activity of laying hens
Skonberg et al. Color and flavor analyses of fillets from farm-raised rainbow trout (Oncorhynchus mykiss) fed low-phosphorus feeds containing corn or wheat gluten
JP6920343B2 (en) Nutritional Composition for Cardiac Protection in Companion Animals
CN105166482A (en) Chicken feed
Warren et al. The nutritive value of full-fat and defatted Australian rice bran. II. Growth studies with chickens, rats and pigs
KR101868067B1 (en) Pet food for health supplement containing moringa leaf and strawberry, and the method for manufacturing the same
Jönsson et al. Production and egg quality in layers fed organic diets with mussel meal
Vlaicu et al. Herbal plants as feed additives in broiler chicken diets
Ben-Mahmoud et al. The effect of sea buckthorn (Hippophae rhamnoides L.) residues in compound feeds on the performance and skin color of broilers
KR20170109624A (en) Functional feed
CN105028931B (en) A kind of vanilla additive and its application
DK178836B1 (en) FEED ADDITIVE FOR IMPROVED pigment retention
JPH08185A (en) Improved edible egg and edible meat and their production
JP4322514B2 (en) Poultry egg quality improver containing herbs
JP2007110973A (en) Additive composition for egg-producing poultry feed
KR101515096B1 (en) Livestock feed composition comprising Broussonetia kazinokii powder and its extract and feeding method using the same, and the meat obtained thereby
Tesfaye et al. Performance of koekoek chicken fed with different levels of Moringa oleifera leaf meal
KR20090108176A (en) Microorganism composition using as feed additives for egg yolk coloring
Nurfeta et al. Effect of Tagasaste (Chymancytisus palmensis) leaf meal supplementation on feed intake, growth performance and carcass characteristics of Rhode Island Red Chicks
Bagno et al. The Efficiency of Urtica dioica Extract in Feeding of Laying hens
JP2007215550A (en) Method for reducing meat spots and/or blood spots of poultry egg
KR19980026382A (en) Methods of producing CLA-containing feed, functional eggs, chicken, and fish farming and their use
Malik et al. Effect of feeding Jatropha tanjorensis leaf meal as a growth promoter on the performance, carcass characteristics and sensory properties of broiler chicken
Eldeeb et al. The impact of botanical extract, capsicum (Capsicum frutescence L), oil supplementation and their interactions on the productive performance of broiler chicks
Mustafa et al. Effect Of Different Feed Additives of Optifeed, Oleobiotec and Veo Premium on the Productive Performance of Broilers Under Heat Stress Conditions In Dohuk Governorate

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040917

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060829

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061026

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070403

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090409

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090603

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120612

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees