JP2001258480A - Feed for deodorizing animal excreta - Google Patents

Feed for deodorizing animal excreta

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Publication number
JP2001258480A
JP2001258480A JP2000075823A JP2000075823A JP2001258480A JP 2001258480 A JP2001258480 A JP 2001258480A JP 2000075823 A JP2000075823 A JP 2000075823A JP 2000075823 A JP2000075823 A JP 2000075823A JP 2001258480 A JP2001258480 A JP 2001258480A
Authority
JP
Japan
Prior art keywords
feed
water
methanol
deodorizing
odor
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
Application number
JP2000075823A
Other languages
Japanese (ja)
Inventor
Kajiro Nakajima
嘉次郎 中島
Takeshi Hosono
剛 細野
Ritsu Yamazaki
律 山崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OTA ISAN KK
Original Assignee
OTA ISAN KK
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 OTA ISAN KK filed Critical OTA ISAN KK
Priority to JP2000075823A priority Critical patent/JP2001258480A/en
Publication of JP2001258480A publication Critical patent/JP2001258480A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide the subject feed capable of suppressing emission of offensive odor derived from excreta of livestock, poultry and pets. SOLUTION: This feed for deodorizing animal excreta contains an extract obtained by subjecting cinnamon leaves to extraction with a mixed liquid of water and methanol at 40-90 deg.C. Enabling emission of offensive odor derived from livestock and pet excreta to markedly be suppressed, this feed can considerably diminish such offensive odor.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、ケイヒの葉を40
〜90℃において水―メタノール混合溶液で抽出した抽
出物を有効成分として含有する動物糞尿臭消臭用飼料に
関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention
The present invention relates to a feed for deodorizing animal manure containing an extract extracted with a mixed solution of water and methanol at -90 ° C as an active ingredient.

【0002】[0002]

【従来の技術】養鶏舎、養豚舎、養牛場等から排出され
る糞尿に基づく悪臭や、犬、猫等のペットの糞尿及び体
臭に基づく悪臭は、大きな公害問題となっており、様々
な対処策が取られているが抜本的な対策は見出されてい
ない。例えば、ある種の抗生物質を飼料と共に与え、動
物体内における病原性細菌の生育を抑えると共に、好ま
しい微生物の生育を助長して、結果として悪臭を抑える
方法、鶏糞処理場において、化学的消臭剤と消臭微生物
乃至消臭酵素液を、散布して発酵させ悪臭成分を分解す
る方法(特開平8−317966号公報)、養鶏にあた
って、消臭と病原菌対策として、ある種の枯草菌、放線
菌、酵母を含む生菌剤の使用などが知られているが、大
部分は,いやな臭いを芳香成分でマスクするものや、臭
いの成分を吸着除去しようとするものである。
2. Description of the Related Art Stench caused by manure discharged from poultry farms, pig farms, cattle farms, etc., and stench caused by manure and body odor of pets such as dogs and cats have become major pollution problems. Countermeasures have been taken, but no drastic measures have been found. For example, a method of feeding certain antibiotics together with feed to suppress the growth of pathogenic bacteria in animals and promote the growth of favorable microorganisms, thereby suppressing malodors. And deodorizing microorganisms or a deodorizing enzyme solution are sprayed and fermented to decompose malodorous components (Japanese Patent Application Laid-open No. Hei 8-317966). The use of a probiotic agent containing yeast is known, but most of them are those which mask an unpleasant odor with an aromatic component and those which adsorb and remove the odorous component.

【0003】[0003]

【発明が解決しようとする課題】本発明は、人畜の健康
に悪影響がなく、しかも鶏、牛、豚、ペット等の糞尿に
起因する悪臭を、芳香成分を添加してマスクしたり,す
でに存在する悪臭成分を他のものに吸着して除去するの
ではなく、臭いの根源である物質の発生を抑えて、効率
的に動物糞尿臭を消去する消臭用飼料を提供する。犬,
猫等のペット類や、畜舎、鶏舎における糞尿に起因する
悪臭は、アミンやアンモニア等の窒素化合物、メルカプ
タン類の硫黄化合物、その他の有機酸等が主たるもので
あるが、特に窒素化合物は、畜糞や鶏糞の乾燥、堆肥化
等の工程の時間の経過と共にその悪臭が強まるものであ
る。本発明は、生体代謝に関与して体内で発生する悪
臭、特にアンモニアに起因する動物糞尿の悪臭を軽減、
消臭する飼料を提供する。
DISCLOSURE OF THE INVENTION The present invention has no adverse effect on human and animal health, and furthermore, masks an odor caused by manure of chickens, cows, pigs, pets, etc. by adding an aromatic component to the odor. Provided is a deodorizing feed that suppresses the generation of a substance that is a source of the odor and does not efficiently remove animal manure odor, instead of absorbing and removing odorous components that are caused by other substances. dog,
Pets such as cats, and stench caused by manure in livestock and poultry houses are mainly caused by nitrogen compounds such as amines and ammonia, sulfur compounds of mercaptans, and other organic acids. The odor increases with the lapse of time in processes such as drying and composting of chicken and chicken dung. The present invention reduces the foul odor generated in the body in connection with the metabolism of the body, particularly the foul odor of animal manure caused by ammonia,
Provide deodorizing feed.

【0004】[0004]

【課題を解決するための手段】本発明者らは、従来より
シナモンの名前で食品の香料として多用されているケイ
ヒの葉を40℃〜90℃程度、より好ましくは60〜8
0℃において、水―メタノール混合溶液により抽出した
抽出物を飼料に添加して与えることにより、これら動物
の糞尿の悪臭が大幅に軽減されることを見出し、この知
見に基づいて本発明を完成した。即ち、本発明は、ケイ
ヒの葉を40℃〜90℃程度において、水―メタノール
混合溶液の抽出物を含有する動物糞尿消臭用飼料に関す
る。
Means for Solving the Problems The present inventors used caffeine leaves, which have been conventionally used as fragrances in foods under the name of cinnamon, at about 40 ° C. to 90 ° C., more preferably 60 ° C. to 8 ° C.
At 0 ° C., the present inventors have found that by adding an extract extracted with a water-methanol mixed solution to a feed, the malodor of manure of these animals is greatly reduced, and based on this finding, the present invention has been completed. . That is, the present invention relates to a feed for deodorizing animal manure, which contains an extract of a mixed solution of water and methanol at about 40 ° C. to 90 ° C. on cabbage leaves.

【0005】悪臭の大部分を占めるアンモニアは、生体
内の尿素から嫌気性微生物の持つウレアーゼや植物由来
のウレアーゼにより生成する。そしてアンモニアは、悪
臭の原因となるばかりでなく、ヒトを含む動物に対して
毒性を示し、畜産動物が自身の***した糞尿の臭い(特
にアンモニア)によって生育環境が悪化し肥育障害を起
こす場合も多く見受けられ、出来るだけその発生を抑制
することが望まれる。本発明者らは、吸着、マスキング
といった従来からよく知られた消臭方法ではなく生体内
の尿素を二酸化炭素とアンモニアに分解する腸内微生物
の持つウレアーゼや植物由来のウレアーゼを阻害するこ
とによりアンモニアの産生を抑制し、又更には腸内環境
を整えることによって有用菌の生育を促進し糞尿中の悪
臭を取り除くものである。
Ammonia, which accounts for most of the bad odor, is generated from urea in the living body by urease of anaerobic microorganisms or urease of plant origin. Ammonia not only causes odor, but also shows toxicity to animals including humans. In some cases, livestock animals deteriorate their growth environment due to the smell of their excreted manure (especially ammonia) and cause fattening disorders. Many are seen, and it is desired to suppress the occurrence as much as possible. The present inventors have proposed a method of deodorizing urea in a living body into carbon dioxide and ammonia by inhibiting intestinal microorganisms' urease and plant-derived urease, instead of a well-known deodorizing method such as adsorption and masking. It is intended to suppress the production of and to improve the intestinal environment, thereby promoting the growth of useful bacteria and removing the malodor in the manure.

【0006】ケイヒ葉を40℃〜90℃程度において、
水―メタノール混合溶液による抽出するに当たって,使
用する原料であるケイヒは、クスノキ科の常緑樹であっ
て、葉、樹皮、枝根部に芳香を持ち、生薬として胃腸薬
等に配合され、スパイスとして食品の賦香に広く用いら
れている。本発明で用いられるその原料ケイヒは、国内
産、中国産、ベトナム産ケイヒ等特に産地を選ばない。
At about 40 ° C. to 90 ° C.,
In extracting with a water-methanol mixed solution, Keihi, a raw material used, is an evergreen tree of camphoraceae, which has aroma in leaves, bark, and roots, is blended in gastrointestinal drugs as crude drugs, and spices in foods. Widely used for perfuming. The raw material used in the present invention is not particularly limited in its place of origin, such as domestic, Chinese, and Vietnamese.

【0007】又、本発明を実施するに当たって、ケイヒ
の葉を40℃〜90℃程度において、水―メタノール混
合溶液により抽出した抽出物は、以下の如くして調製さ
れる。例えば、乾燥したケイヒの葉を充分に乾燥した
後、細断、細切し、これを粉砕機で粉砕したものを、約
10倍量の水―メタノール混合溶液で、必要なら約40
℃〜90℃において抽出した抽出液をそのまま用いる
か、使用形態によっては更に樹脂等による精製操作を加
えても良く、又濃縮、乾燥、例えば、風乾、自然乾燥、
温風乾燥、スプレードライ乾燥、好ましくは、凍結乾燥
したものも用いられる。
In practicing the present invention, an extract obtained by extracting cinnamon leaves at a temperature of about 40 ° C. to 90 ° C. with a water-methanol mixed solution is prepared as follows. For example, after dried dried cabbage leaves are sufficiently dried, shredded, cut into small pieces, and crushed with a pulverizer, a water-methanol mixed solution of about 10 times the volume is used.
C. to 90.degree. C. or the extract may be used as it is, or may be further purified by a resin or the like depending on the form of use.
Hot-air drying, spray-drying, preferably freeze-drying is also used.

【0008】水―メタノール混合溶液の水対メタノール
の混合比は、通常1対0.5〜2程度であり、更に好ま
しくは,1対1.5程度が最も良い。又,ケイヒの葉の
抽出温度は、40℃〜90℃、より好ましくは、60〜
80℃である。かくして得られたケイヒの葉の水―メタ
ノール混合溶液による抽出物は、常法により液状、固体
状、ペースト状に適宜調製し、市販飼料にそのまま添加
して、或いは各種飼料原料、例えば、ケイ酸、各種の穀
類、大豆粕、菜種粕、その他の搾油粕等の粕類、米糠、
フスマ等のヌカ類に添加混合して飼料を調製して与え
る。本発明の動物糞尿臭消臭用飼料に添加されるケイヒ
の葉の温乃至熱水―メタノール混合溶液による抽出物の
使用量には特に限定はなく、継続投与によって投与から
数日後には消臭の効果が現れる。
The mixing ratio of water to methanol in the water-methanol mixed solution is usually about 1: 0.5 to 2, more preferably about 1: 1.5. The extraction temperature of cabbage leaves is 40 ° C to 90 ° C, more preferably 60 ° C to 90 ° C.
80 ° C. The extract of the leaves of cinnamon leaf thus obtained with a mixed solution of water and methanol is appropriately prepared in a liquid, solid, or paste form according to a conventional method, and added directly to a commercial feed or as a raw material for various feeds, for example, silicic acid. , Various cereals, soybean meal, rapeseed meal, other oiled cakes and other meals, rice bran,
The feed is prepared by mixing with brassica and other braids. There is no particular limitation on the amount of the extract from the warm or hot water-methanol mixed solution of the leaves of cabbage added to the animal manure deodorant feed of the present invention. The effect appears.

【0009】本発明におけるケイヒの葉を40℃〜90
℃程度の加温下、水―メタノール混合溶液により抽出し
た抽出物が糞尿の減臭、消臭効果の発生に有効であるこ
とのメカニズムは、腸管内の微生物由来や植物由来のウ
レアーゼ活性の抑制とアンモニアの産生を顕著に抑える
からであると考えられる。
[0009] The leaves of cabbage in the present invention are prepared at 40 ° C to 90
The mechanism by which the extract extracted with a water-methanol mixed solution under heating at about ℃ is effective in reducing the deodorizing and deodorizing effects of manure is due to the suppression of urease activity derived from microorganisms and plants in the intestinal tract. It is considered that this is because the production of ammonia and ammonia is remarkably suppressed.

【0010】[0010]

【発明実施の態様】DETAILED DESCRIPTION OF THE INVENTION

【実施例】実施例1 細刻した広南ケイヒの乾燥葉(松浦薬業株式会社製)
を、粉砕機で粉砕して得たケイヒの葉の粉末30gと、
水―メタノール1:1混合液300ミリリットルとをす
り合わせ硬質ガラスフラスコに入れ、60℃にて3時間
加熱還流した。処理物を常温で1日放置し、デカンテー
ションにより取得した上澄み液を60℃にて減圧濃縮
し、残渣を凍結乾燥して,ケイヒの葉の水―メタノール
1:1混合液抽出乾燥物1.95g(理論収率6.5
%)を得た。本抽出物を等量のゼオシール500V(販
売者:ナショナル商事株式会社)と混合して,飼料添加
物乾燥製剤2gを調製した。
EXAMPLES Example 1 Dried leaves of finely chopped Guangnan Keihi (Matsuura Pharmaceutical Co., Ltd.)
And 30 g of powder of cabbage leaves obtained by crushing with a crusher,
300 ml of a 1: 1 water-methanol mixture was rubbed into a hard glass flask, and heated and refluxed at 60 ° C. for 3 hours. The treated product was allowed to stand at room temperature for one day, the supernatant obtained by decantation was concentrated under reduced pressure at 60 ° C., and the residue was freeze-dried. 95 g (theoretical yield 6.5)
%). This extract was mixed with an equal amount of Zeoseal 500V (seller: National Trading Co., Ltd.) to prepare 2 g of a feed additive dry preparation.

【0011】試験例1 市販配合飼料(商品名「トーラス」昭和産業株式会社
製)に、実施例1で得られたケイヒの葉の抽出物の凍結
乾燥物0.2%(抽出物として0.1%)を添加・混合
したものを調製し試験飼料とした。又、対照区には、ケ
イヒの葉の抽出物を添加しない上記市販飼料をそのまま
用いた。
Test Example 1 A freeze-dried 0.2% of the extract of cauliflower leaf obtained in Example 1 (0.1% as an extract) was added to a commercially available compound feed (trade name: “Torus” manufactured by Showa Sangyo Co., Ltd.). 1%) was added and mixed to prepare a test feed. In the control group, the above commercial feed without the extract of cinnamon leaf was used as it was.

【0012】407日令の採卵鶏デカルプTX12羽を
6羽宛対照区及び試験区に分け、各区を開放式鶏舎で上
記飼料を給与して10日間飼育後、6羽の中から4羽宛
を選抜、ビニールケース(幅90cm、奥行き60c
m、高さ90cm)内の閉鎖式鶏舎に移動した。移動後
も同一飼料を投与した。試験期間中,斃死したり,下痢
を起こした固体は全く無かった。ドジチューブ式アンモ
ニア計(ガステック社製;No.3D)を各鶏舎内に吊
り下げて、鶏舎内の空気中のアンモニア濃度を測定し
た。結果を表1に示した。
[0012] Twelve 407-day old decal TX hens were divided into six groups for control and test plots. Each plot was fed with the above feed in an open-type poultry house and reared for 10 days. Selection, plastic case (width 90cm, depth 60c)
m, height 90 cm). The same feed was administered after the transfer. During the test period, no solids died or caused diarrhea. A doji tube type ammonia meter (manufactured by Gastech; No. 3D) was suspended in each poultry house, and the ammonia concentration in the air in the poultry house was measured. The results are shown in Table 1.

【0013】[0013]

【表1】 [Table 1]

【0014】表1から明らかなように、いずれの測定時
においても、空気中アンモニア濃度は,本発明品投与区
では対照区のそれよりも大幅に低いものであった。抑制
率の比較では,どの時点でも30%以上の数値を示し
た。また、開放式鶏舎で上記飼料を10日間給与して飼
育した時の鶏舎内の臭いをパネラー5名に判定させたと
ころ、5名とも臭いがほとんど感じられないという返答
であった。
As is clear from Table 1, in each measurement, the ammonia concentration in the air was much lower in the group to which the present invention was administered than in the control group. In the comparison of the suppression rates, a value of 30% or more was shown at any time. Further, when five panelists judged the odor in the poultry house when the feed was fed for 10 days in an open-type poultry house and reared, the replies showed that the odor was hardly felt in all five panelists.

【0015】試験例2 本発明の乾燥製剤を0.1%(抽出物換算0.5%)と
したこと及び開放式鶏舎で上記飼料を7日間給与して飼
育した後閉鎖式鶏舎内へ移した外は試験例1と同様にし
て採卵鶏デカルプTXを飼育し、同様に閉鎖式鶏舎内の
空気中のアンモニア濃度を測定した。結果を表2に示し
た。この試験においても、試験期間中,斃死したり,下
痢を起こした固体は全く無かった。
Test Example 2 The dry preparation of the present invention was adjusted to 0.1% (0.5% in terms of extract). The feed was fed for 7 days in an open poultry house, reared, and then transferred to a closed poultry house. After that, laying chicken decalp TX was bred in the same manner as in Test Example 1, and the concentration of ammonia in the air in the closed poultry house was measured in the same manner. The results are shown in Table 2. Also in this test, no solid died or caused diarrhea during the test period.

【0016】[0016]

【表2】 [Table 2]

【0017】[0017]

【発明の効果】以上の如く、本発明のケイヒ葉を水とメ
タノールの混合液中で40℃〜90℃に加温しながら抽
出した抽出物を乾燥した製剤を添加した飼料を用いて飼
育することによって、動物の糞尿の臭気が大幅に軽減、
消臭が可能となり、家畜、家禽、ペット等が発生する悪
臭を大きく軽減することができる。
As described above, the extract obtained by heating the cabbage leaf of the present invention in a mixture of water and methanol at 40 ° C. to 90 ° C. is bred using a feed to which a dried preparation is added. This greatly reduces the odor of animal manure,
It is possible to deodorize, and it is possible to greatly reduce malodor generated by livestock, poultry, pets and the like.

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 ケイヒの葉を40〜90℃において水―メ
タノール混合溶液により抽出した抽出物を含有する動物
糞尿臭消臭用飼料。
1. A feed for deodorizing animal manure containing an extract obtained by extracting leaves of cabbage at 40 to 90 ° C. with a mixed solution of water and methanol.
【請求項2】 水―メタノール混合溶液の水対メタノー
ルの混合比が1対0.5〜2である請求項1の動物糞尿
臭消臭用飼料。
2. The feed for deodorizing animal manure odor according to claim 1, wherein the mixing ratio of water to methanol in the water-methanol mixed solution is 1: 0.5 to 2.
【請求項3】 ケイヒの葉の抽出温度が60〜80℃で
ある請求項1又は請求項2の動物糞尿臭消臭用飼料。
3. The feed for deodorizing animal manure odor according to claim 1 or 2, wherein the extraction temperature of cinnamon leaf is 60 to 80 ° C.
JP2000075823A 2000-03-17 2000-03-17 Feed for deodorizing animal excreta Pending JP2001258480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
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Family

ID=18593654

Family Applications (1)

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Country Status (1)

Country Link
JP (1) JP2001258480A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001213794A (en) * 2000-01-31 2001-08-07 Ota Isan:Kk Deodorizer and deodorant foodstuffs
JP2012095661A (en) * 2003-11-26 2012-05-24 Hill's Pet Nutrition Inc Method to reduce odor of excreta from companion animal
US8623434B2 (en) 2003-12-19 2014-01-07 Fuji Chemical Industry Co., Ltd. Astaxanthin-containing pet foods
WO2016159452A1 (en) * 2015-04-02 2016-10-06 서울시립대학교 산학협력단 Odor reducing composition containing phellinus linteus extract or beta-glucan as active ingredient
KR101816855B1 (en) 2017-09-29 2018-02-21 서울시립대학교 산학협력단 A composition comprising the Phellinus species extracts or β-glucan for odor reduction

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KR101816855B1 (en) 2017-09-29 2018-02-21 서울시립대학교 산학협력단 A composition comprising the Phellinus species extracts or β-glucan for odor reduction

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