KR100284976B1 - Process for the preparation of a c0mposite amino acid fertilizer by using the feathers of fowls - Google Patents

Process for the preparation of a c0mposite amino acid fertilizer by using the feathers of fowls Download PDF

Info

Publication number
KR100284976B1
KR100284976B1 KR1019990000776A KR19990000776A KR100284976B1 KR 100284976 B1 KR100284976 B1 KR 100284976B1 KR 1019990000776 A KR1019990000776 A KR 1019990000776A KR 19990000776 A KR19990000776 A KR 19990000776A KR 100284976 B1 KR100284976 B1 KR 100284976B1
Authority
KR
South Korea
Prior art keywords
amino acid
weight
hydrolysis
chicken hair
fertilizer
Prior art date
Application number
KR1019990000776A
Other languages
Korean (ko)
Other versions
KR20000050722A (en
Inventor
이기선
Original Assignee
이기선
이은국
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 이기선, 이은국 filed Critical 이기선
Priority to KR1019990000776A priority Critical patent/KR100284976B1/en
Publication of KR20000050722A publication Critical patent/KR20000050722A/en
Application granted granted Critical
Publication of KR100284976B1 publication Critical patent/KR100284976B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F1/00Fertilisers made from animal corpses, or parts thereof
    • C05F1/005Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

본 발명은 불순물 제거를 위하여 전처리되어 건조된 닭털을 가수분해조의 물에 넣고; 여기에 수산화나트륨, 수산화칼륨, 수산화칼슘 및 중탄산나트륨으로 구성되는 군으로부터 선택된 알칼리 10-40 중량% (상기 닭털 중량 기준), 단백질의 시스테인 결합을 절단하기 위한 환원제 0.5-3.0 중량%, 및 히드라진, 히드록시아민, 피페라진, 모노메틸아민, 디메틸아민 및 트리메틸아민으로 구성되는 군으로부터 선택된 가수분해를 촉진하기 위한 아민 화합물 0.5-3 중량%를 첨가하여 90-110℃의 온도에서 8-12 시간 동안 가수분해하고; 상기 가수분해가 종료된 다음 여과하여 여액을 산으로 중화한 다음 불용성 염을 제거하고 농축하는 것으로 구성되는 닭털을 이용한 복합 아미노산 비료의 제조방법에 관한 것으로서, 본 발명의 제조방법에 의한 복합 아미노산 비료는 공정상의 경제성 및 비용상의 경제성을 도모할 수 있으면서도 그 비료로서의 효력은 보다 값비싼 젤라틴을 이용한 비료에 비하여 결코 뒤지지 않는 매우 유용한 아미노산 비료이다.The present invention is a pre-treated dried chicken hair to remove impurities into the water of the hydrolysis tank; 10-40% by weight of alkali selected from the group consisting of sodium hydroxide, potassium hydroxide, calcium hydroxide and sodium bicarbonate (based on the weight of chicken hair), 0.5-3.0% by weight of a reducing agent for cleaving cysteine bonds of proteins, and hydrazine, hydride 0.5-3% by weight of an amine compound for promoting hydrolysis selected from the group consisting of oxyamine, piperazine, monomethylamine, dimethylamine and trimethylamine was added at a temperature of 90-110 ° C. for 8-12 hours. Decompose; After the hydrolysis is completed, the present invention relates to a method for producing a complex amino acid fertilizer using chicken hair consisting of filtering and neutralizing the filtrate with acid, removing insoluble salts, and concentrating. It is a very useful amino acid fertilizer that can achieve both economical and cost-effective processes and is inferior to fertilizers using more expensive gelatin.

Description

닭털을 이용한 복합 아미노산 비료의 제조방법{PROCESS FOR THE PREPARATION OF A C0MPOSITE AMINO ACID FERTILIZER BY USING THE FEATHERS OF FOWLS}PROCESS FOR THE PREPARATION OF A C0MPOSITE AMINO ACID FERTILIZER BY USING THE FEATHERS OF FOWLS}

본 발명은 산업상 이용가치가 적은 닭털을 원료물질로 이용하여 유기질 복합 아미노산 비료를 제조하는 방법에 관한 것으로서, 좀 더 구체적으로 식용 계육 가공공장에서 폐기처리되는 닭털을 원료물질로 활용하여 종래의 콜라겐 단백질로부터 얻어지는 유기질 아미노산 비료에 비하여 훨씬 경제적이고, 또한 단축된 시간내에 제조되면서도 비료로서의 효능은 종래의 유기질 비료에 결코 뒤지지 않는 복합 아미노산 비료를 제조하는 방법에 관한 것이다.The present invention relates to a method for producing an organic complex amino acid fertilizer using the chicken feather of less industrial value as a raw material, more specifically, using the conventional collagen by using the chicken hair discarded in the edible chicken processing plant as a raw material Much more economical compared to organic amino acid fertilizers obtained from proteins, and while being produced in a short time, the efficacy as a fertilizer relates to a method for producing a complex amino acid fertilizer that is inferior to conventional organic fertilizers.

종래에는 동물의 가죽, 뼈 등의 콜라겐 단백질로부터 젤라틴을 제조하여 이 젤라틴을 알칼리로 가수분해함으로써 유기질 복합 아미노산 비료를 제조하였으나, 이러한 젤라틴을 이용한 아미노산 비료는 약 30%의 아미노산 함량을 가짐으로써 비료로서의 효능은 우수하다 할지라도 비교적 고가이어서 원료로서 용이하게 이용할 수 없고, 또한 젤라틴을 아미노산이 얻어질 때까지 알칼리로 가수분해하는데 소요되는 시간이 대략 72시간 정도가 걸리는 등, 제조과정이 너무 장시간 소요된다는 단점이 있었다. 따라서, 보다 값싼 원료를 이용하면서도 비료로서의 성능은 우수한 원료의 개발은 항상 요구되어져 왔다.Conventionally, an organic complex amino acid fertilizer was prepared by preparing gelatin from collagen proteins such as animal skins and bones, and hydrolyzing the gelatin with alkali. However, the amino acid fertilizer using the gelatin has an amino acid content of about 30%, thereby serving as a fertilizer. Although the efficacy is excellent, it is relatively expensive and cannot be easily used as a raw material, and it takes too long for the manufacturing process to take about 72 hours for hydrolysis of gelatin to alkali until an amino acid is obtained. There was a downside. Therefore, development of raw materials which are excellent in fertilizer performance while using cheaper raw materials has always been required.

한편 식용 계육 공장에서 부산물로서 다량 처리되어 나오는 닭털은 거의 대부분 다른 용도로의 이용 가치가 없는 것으로 인식되어 폐기되어야 했으나, 폐기할 경우 쉽게 분해되지 않음으로 인하여 환경오염을 유발할 수 있다는 곤란한 문제를 야기하였다.On the other hand, chicken hair, which has been treated as a by-product in an edible poultry factory, should be discarded because it is almost insignificant for use in other applications, but it causes a difficult problem that it can cause environmental pollution because it is not easily broken down. .

이에 본 발명의 발명자는 보다 경제적이면서도 유기질 비료로서의 효능이 우수하며 종래의 가수분해 공정에 비하여 훨씬 더 단축된 시간 내에 가수분해 처리될 수 있는 유기질 복합 아미노산 비료의 제조 방법을 개발하던 중, 식용 계육 가공공장에서 값싸게 부산물로서 다량 얻어지는 닭털이 약 80% 이상의 단백질 함유량을 가짐을 알아내고, 이를 적당한 알칼리제와 환원제, 아민 화합물의 존재하에 가수분해시켰을 때, 종래 젤라틴 단백질을 아미노산으로 가수분해하는데 약 72시간이 소요된 것에 비하여 약 8-12시간 정도로 단축된 시간만이 소요되고, 이러한 가수분해의 결과 다량의 다종 아미노산을 함유하는 복합 아미노산 비료로서 효과적인 유기질 비료가 얻어짐을 발견하였다.The inventors of the present invention, while developing a method for producing an organic complex amino acid fertilizer which is more economical and has excellent efficacy as an organic fertilizer and can be hydrolyzed in a much shorter time than a conventional hydrolysis process. It was found that chicken hair, obtained in large quantities as a cheap by-product at the factory, had a protein content of about 80% or more, and when it was hydrolyzed in the presence of a suitable alkali, reducing agent, and amine compound, about 72 hours to hydrolyze the gelatin protein to amino acids. Compared to this required, only a shortened time of about 8-12 hours is required, and as a result of this hydrolysis, it was found that an effective organic fertilizer is obtained as a complex amino acid fertilizer containing a large amount of multi-amino acids.

따라서 본 발명의 목적은 종래의 젤라틴을 이용한 아미노산 비료에 비하여 훨씬 저렴한 값으로 용이하게 얻을 수 있는 닭털을 원료물질로 이용함으로써 가격 및 공정상의 경제성을 도모할 수 있을 뿐만 아니라 다종 다량의 아미노산 함량을 가지는 복합 아미노산 비료를 제조하는 신규 방법을 제공하는 것이다.Therefore, the object of the present invention is not only to achieve cost and process economics, but also to have a large amount of amino acid content by using chicken hair as a raw material, which can be easily obtained at a much cheaper price than the conventional amino acid fertilizer using gelatin. It is to provide a novel method for producing a complex amino acid fertilizer.

본 발명의 복합 아미노산 비료의 제조방법은, 불순물 제거를 위하여 전처리되어 건조된 닭털을 가수분해조의 물에 넣고; 여기에 수산화나트륨, 수산화칼륨, 수산화칼슘 및 중탄산나트륨으로 구성되는 군으로부터 선택된 알칼리 10-40 중량% (상기 닭털 중량 기준), 단백질의 시스테인 결합을 절단하기 위한 환원제 0.5-3.0 중량%, 및 히드라진, 히드록시아민, 피페라진, 모노메틸아민, 디메틸아민 및 트리메틸아민으로 구성되는 군으로부터 선택된 가수분해를 촉진하기 위한 아민 화합물 0.5-3 중량%를 첨가하여 90-110℃의 온도에서 8-12 시간 동안 가수분해하고; 상기 가수분해가 종료된 다음 여과하여 여액을 산으로 중화한 다음 불용성 염을 제거하고 농축하는 것으로 구성된다.Method for producing a complex amino acid fertilizer of the present invention, the pre-treated and dried chicken hair to remove impurities into the water of the hydrolysis tank; 10-40% by weight of alkali selected from the group consisting of sodium hydroxide, potassium hydroxide, calcium hydroxide and sodium bicarbonate (based on the weight of chicken hair), 0.5-3.0% by weight of a reducing agent for cleaving cysteine bonds of proteins, and hydrazine, hydride 0.5-3% by weight of an amine compound for promoting hydrolysis selected from the group consisting of oxyamine, piperazine, monomethylamine, dimethylamine and trimethylamine was added at a temperature of 90-110 ° C. for 8-12 hours. Decompose; The hydrolysis is complete and then filtered to neutralize the filtrate with acid followed by removal of insoluble salts and concentration.

상기한 바의 본 발명의 제조방법에 따라 얻어진 농축 가수분해액은 약 17종의 아미노산을 약 30% 함량으로 함유하며, 이를 식물에 비료로서 산포할 경우에는 약 500 내지 3000배로 희석하여 사용하게 된다.The concentrated hydrolyzate obtained according to the method of the present invention as described above contains about 30% of about 17 kinds of amino acids, and when it is dispersed as a fertilizer in plants, it is diluted to about 500 to 3000 times. .

본 발명의 제조방법을 좀 더 구체적으로 살펴보면 다음과 같다.Looking at the manufacturing method of the present invention in more detail as follows.

먼저 본 발명의 복합 아미노산 비료의 원료물질인 닭털은 식용 계육 가공 공장에서 폐기물로서 다량 처리되어 나오는 것으로, 종래에는 이용가치가 없어서 폐기될 수 밖에 없었으나, 이와 같이 폐기할 경우 환경오염 문제가 야기될 수 있다는 문제점이 있었던 바, 이러한 이유로 닭털은 매우 저렴한 값으로 다량 공급받을 수 있는 것이며, 종래 식용 단백질원으로서 유용한 젤라틴의 약 1/10 내지 1/8의 값으로 용이하게 공급받을 수 있다.First, the chicken hair, which is a raw material of the complex amino acid fertilizer of the present invention, is processed as a large amount of waste at an edible poultry processing plant, and in the past, it has no choice but to be disposed of because it has no value in use. For this reason, chicken hair can be supplied in large quantities at a very low price, and can be easily supplied at a value of about 1/10 to 1/8 of gelatin useful as a conventional edible protein source.

이러한 닭털의 불순물을 제거하기 위한 전처리 공정은 닭털을 분쇄한 다음 묽은 염산과 같은 묽은 산용액에 8-12시간 동안 침지하여 회분이나 중금속이 용출되도록 하고, 이를 여과하여 잔사를 물로 잘 세척한 다음 건조하는 것으로 이루어진다. 이와 같이 닭털을 전처리하였을 경우 하기에서 서술되는 바와 같이 최종 얻어진 아미노산 비료에서 중금속이 전혀 검출되지 않음이 확인되었다.In the pretreatment process for removing impurities of chicken hair, chicken hair is crushed and then immersed in dilute acid solution such as dilute hydrochloric acid for 8-12 hours to elute ash or heavy metals, and then filtered to wash the residue well with water and then dried. It consists of doing As described above, when chicken hair was pretreated, it was confirmed that no heavy metal was detected in the finally obtained amino acid fertilizer.

이와 같이 전처리되어 건조된 닭털은 약 3배 중량의 물이 담겨진 가수분해조에 넣어지며, 가수분해를 위하여 수산화나트륨, 수산화칼륨, 수산화칼슘 및 중탄산나트륨으로 구성되는 군으로부터 선택된 알칼리 10-40 중량% (상기 닭털 중량 기준), 환원제 0.5-3.0 중량%, 및 히드라진, 히드록시아민, 피페라진, 모노메틸아민, 디메틸아민 및 트리메틸아민으로 구성되는 군으로부터 선택된 아민 화합물 0.5-3 중량%를 첨가하여 90-110℃의 온도에서 8-12 시간 동안 교반한다.The pretreated and dried chicken hair is placed in a hydrolysis tank containing about three times the weight of water, and 10-40% by weight of an alkali selected from the group consisting of sodium hydroxide, potassium hydroxide, calcium hydroxide and sodium bicarbonate for hydrolysis. 90-110 by adding 0.5-3% by weight of a chicken hair), a reducing agent 0.5-3.0% by weight, and an amine compound selected from the group consisting of hydrazine, hydroxyamine, piperazine, monomethylamine, dimethylamine and trimethylamine Stir for 8-12 hours at a temperature of < RTI ID = 0.0 >

상기에서 가수분해제로서 이용되는 알칼리는 수산화칼슘 또는 중탄산나트륨이 바람직하며, 수산화칼슘이 가장 바람직하다. 알칼리는 닭털 원료의 중량 기준으로 약 10-40 중량% 사용되며, 약 20-25 중량% 만큼 사용하는 것이 바람직하다.The alkali used as the hydrolyzating agent is preferably calcium hydroxide or sodium bicarbonate, most preferably calcium hydroxide. Alkali is used in an amount of about 10-40% by weight based on the weight of the chicken hair raw material, preferably about 20-25% by weight.

본 발명에서 사용하는 환원제는 원료인 닭털 단백질을 가수분해함에 있어, 단백질을 구성하는 펩티드의 시스테인 결합을 절단하기 위하여 첨가되는 것으로, 머캅토 에탄올, 티오글리콜산 (C2H4O2S), 아황산수소나트륨 (NaHSO3), 황화나트륨 (Na2S·9H2O) 등이 이용된다.Reducing agent used in the present invention is added to break the cysteine bond of the peptide constituting the protein in the hydrolysis of chicken hair protein as a raw material, mercapto ethanol, thioglycolic acid (C 2 H 4 O 2 S), Sodium hydrogen sulfite (NaHSO 3 ), sodium sulfide (Na 2 S.9H 2 O), and the like.

또한 본 발명에서 사용되는 아민 화합물은, 상기와 같은 환원제의 작용으로 시스테인 결합이 절단되어 생성되는 티올기 (SH-라디칼), 비닐기 (CH2CH-라디칼), 알데히드기 등이 반응하여 란지오닌(lanthionine) 유도체를 형성할 경우 이 유도체가 알칼리에서 극히 안정하여 알칼리에 의한 가수분해를 저해한다는 문제점을 개선하기 위하여 첨가되는 것으로, 이러한 티올기, 알데히드기 등을 불활성화하여 알칼리에 의한 가수분해를 촉진하기 위한 것이다.In addition, the amine compound used in the present invention reacts with a thiol group (SH-radical), a vinyl group (CH 2 CH-radical), an aldehyde group, and the like, produced by cleaving a cysteine bond by the action of a reducing agent as described above. When a lanthionine derivative is formed, it is added to improve the problem that the derivative is extremely stable in alkali and inhibits hydrolysis by alkali, and promotes the hydrolysis by alkali by inactivating such thiol groups and aldehyde groups. It is to.

상기와 같이 알칼리 가수분해제, 환원제 및 아민 화합물을 가수분해조에 첨가하여 닭털 단백질을 가수분해하는 과정은 90-110℃의 온도에서 8-12 시간 동안 교반함으로써 수행된다.As described above, the process of hydrolyzing chicken hair protein by adding an alkali hydrolyzing agent, a reducing agent and an amine compound to a hydrolysis tank is performed by stirring at a temperature of 90-110 ° C. for 8-12 hours.

가수분해가 종료된 다음에는 가수분해액을 여과하여 여액을 산으로 중화한 다음 불용성 염을 제거하는데, 사용된 산은 인산, 옥살산, 질산 등이다. 산에 의하여 중화된 염을 제거한 다음 여액을 농축하면, 약 30%의 아미노산 함량을 갖는 복합 아미노산 비료의 원액이 얻어진다.After the end of hydrolysis, the hydrolyzate is filtered to neutralize the filtrate with acid and the insoluble salts are removed. The acids used are phosphoric acid, oxalic acid and nitric acid. Removing the salt neutralized by the acid and then concentrating the filtrate yields a stock solution of a complex amino acid fertilizer having an amino acid content of about 30%.

실제 이러한 복합 아미노산 비료를 식물 등에 적용할 경우에는 상기 원액을 약 3배의 물로 희석한 다음, 500-1000배로 더 희석하여 사용하는 것이 바람직하다.In fact, when the complex amino acid fertilizer is applied to plants, etc., it is preferable to dilute the stock solution with about three times of water, and then further dilute it to 500-1000 times.

본 발명은 이용가치가 적어 폐기 처리됨으로써 환경 오염을 야기할 수 있었던 닭털을 원료물질로서 이용함으로써, 종래 식용 단백질원으로서 유용한 젤라틴 보다 약 1/10 내지 1/8 정도 저렴한 값으로 고품질의 아미노산 비료를 제조할 수 있도록 한다.The present invention utilizes chicken hair, which has been used as a raw material because of its low value, which can cause environmental pollution. Thus, high-quality amino acid fertilizers can be produced at a value of about 1/10 to 1/8 cheaper than gelatin, which is a useful source of edible protein. Allow to manufacture.

또한 본 발명의 제조방법에 의할 경우 가수분해 처리 시간은 8-12 시간에 불과하여, 종래의 젤라틴을 수산화칼륨을 이용하여 아미노산으로 가수분해할 경우 약 72시간의 장시간이 소요되었던 것과 비교하여, 현저하게 개선된 공정상의 경제성을 도모할 수 있도록 한다.In addition, according to the production method of the present invention, the hydrolysis treatment time is only 8-12 hours, compared with the conventional gelatin was hydrolyzed into amino acids using potassium hydroxide, which took about 72 hours, It is possible to achieve a markedly improved process economics.

본 발명의 제조방법에 의하여 제조된 30% 함량의 복합 아미노산 비료는 아래와 같이 17종의 아미노산을 함유하는 것으로 분석되었다 (2종의 아미노산을 더 함유하는 것으로 추정되나 명확히 분석되지 않았음).The 30% content of the complex amino acid fertilizer prepared by the production method of the present invention was analyzed to contain 17 amino acids as follows (presumably containing 2 more amino acids but not clearly analyzed).

본 발명에 따른 비료의아미노산 종류Types of Amino Acids of Fertilizers According to the Invention 아미노산 함량 (중량%)Amino acid content (% by weight) 젤라틴 이용한 비료 분석시아미노산 함량 (중량%)Amino acid content in the analysis of fertilizer using gelatin (wt%) 시스틴Cystine 0.6740.674 메티오닌Methionine 0.2840.284 0.320.32 아스파르트산Aspartic acid 2.0282.028 1.921.92 트레오닌Threonine 0.2850.285 0.110.11 세린Serine 0.5950.595 0.290.29 글루타민산Glutamic acid 4.2714.271 3.713.71 글리신Glycine 3.8543.854 7.987.98 알라닌Alanine 2.5802.580 5.085.08 발린Valine 2.3512.351 0.890.89 이소루신Isoleucine 1.3151.315 0.500.50 루신Leucine 2.9082.908 1.151.15 티로신Tyrosine 0.3710.371 미량a very small amount 페닐알라닌Phenylalanine 1.7391.739 0.770.77 리신Lee Sin 1.0311.031 1.381.38 히스티딘Histidine 0.3480.348 0.830.83 아르기닌Arginine 1.1641.164 1.531.53 프롤린Proline 3.8213.821 5.235.23 system 29.61929.619 31.6931.69

또한 본 발명의 제조방법에 의하여 제조된 30% 함량의 복합 아미노산 비료는 아래와 같은 질소 함량을 가졌으며, 납이나 크롬과 같은 중금속은 전혀 함유하지 않는 것으로 밝혀졌다.In addition, the 30% content of the complex amino acid fertilizer prepared by the manufacturing method of the present invention had the following nitrogen content, and it was found that it did not contain any heavy metals such as lead or chromium.

항 목Item 본 발명에 따른 비료Fertilizer according to the present invention 젤라틴 이용한 비료Gelatin-based fertilizer N (%)N (%) 7.247.24 6.226.22 Ca (%)Ca (%) 1.731.73 Pb (ppm)Pb (ppm) 검출안됨Not detected Cr (ppm)Cr (ppm) 검출안됨Not detected

본 발명의 실시예는 다음과 같으며, 본 발명은 이에 의하여 제한되지 않는다.Embodiments of the present invention are as follows, and the present invention is not limited thereto.

실시예 1Example 1

닭털을 분쇄한 분말 1.1 ㎏을 1.0%의 염산 용액 4ℓ에서 약 11시간 정도 침지하여 닭털에 함유되어 있을 회분과 중금속을 용출시키고, 이를 여과하여 상기 불순물을 제거한 다음 닭털을 물로 3회 세척하여 건조하였다. 건조된 닭털 1 ㎏을 가수분해조에 넣고 물 3ℓ를 첨가하여 교반하면서, 가수분해제인 중탄산나트륨 250g, 환원제인 황화나트륨 20g, 아민 화합물인 모노메틸아민 10㎖ 및 히드라진 10㎖를 물 1ℓ에서 혼합하여 가수분해조에 첨가하였다. 가수분해 온도는 90-100℃로 유지하며, 약 11시간 동안 교반하여 가수분해하였다.1.1 kg of ground chicken powder was immersed in 4 L of 1.0% hydrochloric acid solution for about 11 hours to elute the ash and heavy metals contained in the chicken's hair, filtered to remove the impurities, and then washed with water three times to dry. . 1 kg of dried chicken hair was added to a hydrolysis bath and stirred with 3 liters of water. Then, 250 g of sodium bicarbonate as a hydrolyzate, 20 g of sodium sulfide as a reducing agent, 10 ml of monomethylamine as an amine compound and 10 ml of hydrazine were mixed in 1 L of water. It was added to the digester. The hydrolysis temperature was maintained at 90-100 ° C. and hydrolyzed by stirring for about 11 hours.

가수분해가 종료된 다음 여과하고, 여액을 인산으로 중화하여 pH 6.8-7.0이 되도록 하였으며, 중화 결과 형성된 불용성 염을 여과하여 제거하였다. 얻어진 투명액을 비중 1.180이 되도록 농축하면, 아미노산 함유량 30%를 갖는 복합 아미노산 비료가 얻어진다. 수득량은 1.1 ㎏이었다.The hydrolysis was completed and then filtered, the filtrate was neutralized with phosphoric acid to pH 6.8-7.0, and the insoluble salts formed as a result of neutralization were filtered off. When the obtained transparent liquid is concentrated to have a specific gravity of 1.180, a complex amino acid fertilizer having an amino acid content of 30% is obtained. Yield was 1.1 kg.

실시예 2Example 2

실시예 1에서와 같이 전처리 공정을 거쳐 불순물을 제거한 닭털 1 ㎏을 가수분해조에 넣고 물 3ℓ를 첨가하여 교반하면서, 수산화칼슘 200g, 아황산수소나트륨 20g, 디메틸아민 10㎖ 및 히드록실아민 10㎖를 물 1ℓ에서 혼합하여 가수분해조에 첨가하였다. 가수분해 온도는 95-100℃로 유지하며, 약 11시간 동안 교반하여 가수분해하였다.As in Example 1, 1 kg of chicken hair from which impurities were removed through a pretreatment step was placed in a hydrolysis bath, and 3 liters of water was added thereto, followed by stirring. Were mixed and added to the hydrolysis bath. The hydrolysis temperature was maintained at 95-100 ° C. and hydrolyzed by stirring for about 11 hours.

가수분해가 종료된 다음 여과하고, 여액을 인산으로 중화하여 pH 6.8-7.0이 되도록 하였으며, 중화 결과 형성된 불용성 염을 여과하여 제거하였다. 얻어진 투명액을 비중 1.180이 되도록 농축하면, 아미노산 함유량 30%를 갖는 복합 아미노산 비료가 얻어진다. 수득량은 1.1 ㎏이었다.The hydrolysis was completed and then filtered, the filtrate was neutralized with phosphoric acid to pH 6.8-7.0, and the insoluble salts formed as a result of neutralization were filtered off. When the obtained transparent liquid is concentrated to have a specific gravity of 1.180, a complex amino acid fertilizer having an amino acid content of 30% is obtained. Yield was 1.1 kg.

실시예 3Example 3

상기 실시예 1에 따라 제조된 복합 아미노산 비료를 1500배로 희석하여 다음과 같이 식물에 적용함으로써 그 효능을 입증하였다.The efficacy was demonstrated by diluting the complex amino acid fertilizer prepared in Example 1 to 1500 times and applying it to plants as follows.

(1) 딸기에 대한 시험(1) testing for strawberries

10g 이상 과(果)More than 10g 5g 이상 과More than 5g 합계Sum 수량비율Quantity ratio 불량소형Bad 기형과Deformity 과수(개)Fruit Tree () 과중량(g)Overweight (g) 과수(개)Fruit Tree () 과중량(g)Overweight (g) 과수(개)Fruit Tree () 과중량(g)Overweight (g) 대조군Control 1818 260260 3636 237237 5454 497497 100100 3131 4949 본발명군Invention group 3030 470470 9090 634634 120120 11011101 222222 1111 1717

즉 본 발명의 복합 아미노산 비료를 사용할 경우 양묘(養苗), 활착(活着), 우세화(優勢花)의 증가, 대형 열매의 증가 및 소형 열매의 억제로 인하여 본 발명의 아미노산 비료를 사용하지 않은 대조군에 비하여 수득량이나 수득률이 현저히 증가됨을 알 수 있으며, 아울러 본 발명의 아미노산 비료를 사용하여 얻는 딸기 열매의 과실 밀도 및 당도가 매우 높음을 확인할 수 있었다.That is, when the complex amino acid fertilizer of the present invention is used, the amino acid fertilizer of the present invention is not used due to the increase in nursery, stiffness, dominant flower, increase of large fruit and suppression of small fruit. It can be seen that the yield and yield are significantly increased compared to the control, and also the fruit density and sugar content of the strawberry fruit obtained using the amino acid fertilizer of the present invention was very high.

(2) 추비효과시험(2) Chubby effect test

과 수 (개)And number () 과실중량 (1 과 중량 (g))Fruit weight (1 and weight (g)) 토마토tomato 가지Branch 피망pimento 토마토tomato 가지Branch 피망pimento 황산암모늄 추비군Ammonium sulfate 4.04.0 9.09.0 11.011.0 46.346.3 252.0252.0 130.0130.0 본발명 비료 추비군Invention fertilizer chubby group 15.015.0 15.015.0 20.020.0 257.0257.0 340.0340.0 198.0198.0 수득비율Yield 3.753.75 1.61.6 1.81.8 5.55.5 1.31.3 1.51.5

(3) 기타(3) other

이 밖에 본 발명의 발명자는 i) 식물의 생장이 느리거나 빈약한 경우와 같이 생육이 불량할 때 2일 또는 3일 마다 희석된 본 발명의 복합 아미노산 비료를 3회 이상씩 식물의 잎에 산포한 결과 식물의 생장이 빨라지고 비대해짐을 알 수 있었고, ii) 수세가 갑자기 떨어졌을 때 상기와 같이 희석된 본 발명의 복합 아미노산 비료를 2일 마다 3회 산포하고 담수해준 결과 수세가 현저하게 향상됨을 알 수 있었으며, iii) 강풍우로 식물이 상처를 입었을 때 상기와 같이 희석된 본 발명의 복합 아미노산 비료를 2일 마다 3회 산포한 결과 상처가 신속히 회복됨을 알 수 있었다.In addition, the inventors of the present invention i) when the growth is poor, such as when the plant growth is slow or poor, the complex amino acid fertilizer of the present invention diluted every two or three days scattered three or more times on the leaves of the plant As a result, it was found that the growth and enlargement of the plant was accelerated, and ii) when the water was suddenly dropped, the water was significantly improved as a result of spreading and desalting the complex amino acid fertilizer of the present invention diluted three times every two days. Iii) When the plant was wounded by a strong wind, the wound was recovered rapidly as a result of spreading the complex amino acid fertilizer of the present invention diluted three times every two days.

특히, 동상으로 인한 식물의 상해를 치료 및 예방하는데 효과가 탁월함을 알 수 있었다.In particular, it was found that the effect is excellent in treating and preventing plant injury caused by frostbite.

상기에서 살펴본 바와 같이 본 발명의 제조방법에 의한 복합 아미노산 비료는 공정상의 경제성 및 비용상의 경제성을 도모할 수 있으면서도 그 비료로서의 효력은 보다 값비싼 젤라틴을 이용한 비료에 비하여 결코 뒤지지 않는 매우 유용한 아미노산 비료임을 알 수 있다.As described above, the complex amino acid fertilizer by the manufacturing method of the present invention is a very useful amino acid fertilizer, which can achieve economical and cost-effectiveness of the process, but is inferior to fertilizers using more expensive gelatin. Able to know.

Claims (1)

불순물 제거를 위하여 전처리되어 건조된 닭털을 가수분해조의 물에 넣고; 여기에 수산화나트륨, 수산화칼륨, 수산화칼슘 및 중탄산나트륨으로 구성되는 군으로부터 선택된 알칼리 10-40 중량% (상기 닭털 중량 기준), 단백질의 시스테인 결합을 절단하기 위한 환원제 0.5-3.0 중량%, 및 히드라진, 히드록시아민, 피페라진, 모노메틸아민, 디메틸아민 및 트리메틸아민으로 구성되는 군으로부터 선택된 가수분해를 촉진하기 위한 아민 화합물 0.5-3 중량%를 첨가하여 90-110℃의 온도에서 8-12 시간 동안 가수분해하고; 상기 가수분해가 종료된 다음 여과하여 여액을 산으로 중화한 다음 불용성 염을 제거하고 농축하는 것으로 구성되는 닭털을 이용한 복합 아미노산 비료의 제조방법.The pretreated and dried chicken hair is placed in water of a hydrolysis bath to remove impurities; 10-40% by weight of alkali selected from the group consisting of sodium hydroxide, potassium hydroxide, calcium hydroxide and sodium bicarbonate (based on the weight of chicken hair), 0.5-3.0% by weight of a reducing agent for cleaving cysteine bonds of proteins, and hydrazine, hydride 0.5-3% by weight of an amine compound for promoting hydrolysis selected from the group consisting of oxyamine, piperazine, monomethylamine, dimethylamine and trimethylamine was added at a temperature of 90-110 ° C. for 8-12 hours. Decompose; After the hydrolysis is completed, the method of producing a complex amino acid fertilizer using chicken hair consisting of filtration to neutralize the filtrate with acid, then remove the insoluble salts and concentrate.
KR1019990000776A 1999-01-14 1999-01-14 Process for the preparation of a c0mposite amino acid fertilizer by using the feathers of fowls KR100284976B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990000776A KR100284976B1 (en) 1999-01-14 1999-01-14 Process for the preparation of a c0mposite amino acid fertilizer by using the feathers of fowls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990000776A KR100284976B1 (en) 1999-01-14 1999-01-14 Process for the preparation of a c0mposite amino acid fertilizer by using the feathers of fowls

Publications (2)

Publication Number Publication Date
KR20000050722A KR20000050722A (en) 2000-08-05
KR100284976B1 true KR100284976B1 (en) 2001-03-15

Family

ID=19571235

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990000776A KR100284976B1 (en) 1999-01-14 1999-01-14 Process for the preparation of a c0mposite amino acid fertilizer by using the feathers of fowls

Country Status (1)

Country Link
KR (1) KR100284976B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331253B1 (en) 2013-02-12 2013-11-19 (주)아미노피아 Amino acid fertilizer without sickening ordor and method of manufacturing the same
KR20200099300A (en) 2019-02-14 2020-08-24 전주대학교 산학협력단 Amino acid fermentation material with improved preservability using chicken feathers and manufacturing method thereby

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010089928A (en) * 2000-03-14 2001-10-17 신용환 A method for preparing organic solid fertilizer by using bovine hair
KR100714641B1 (en) * 2001-05-16 2007-05-09 서희동 Method for treating organic waste material
CN107827480A (en) * 2017-08-08 2018-03-23 宁夏顺宝现代农业股份有限公司 A kind of preparation method that amino acid is extracted from chicken feather
CN107827513A (en) * 2017-08-08 2018-03-23 宁夏顺宝现代农业股份有限公司 A kind of preparation method of the water-soluble fertilizer containing amino acid
KR102394297B1 (en) * 2021-08-19 2022-05-06 (주)지더블유엘 Animal amino acid nutrient composition for eco-friendly fertilizer and amino acid eco-friendly fertilizer using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331253B1 (en) 2013-02-12 2013-11-19 (주)아미노피아 Amino acid fertilizer without sickening ordor and method of manufacturing the same
KR20200099300A (en) 2019-02-14 2020-08-24 전주대학교 산학협력단 Amino acid fermentation material with improved preservability using chicken feathers and manufacturing method thereby

Also Published As

Publication number Publication date
KR20000050722A (en) 2000-08-05

Similar Documents

Publication Publication Date Title
SU871733A3 (en) Method of producing organic fertilizer
Vickery et al. The history of the discovery of the amino acids.
KR20040023637A (en) The production of soluble keratin derivatives
CN106432020A (en) Separation and purification method of D,L-methionine
KR100284976B1 (en) Process for the preparation of a c0mposite amino acid fertilizer by using the feathers of fowls
CN101156643A (en) A technics for preparing hydrolytic collagen albumen taking twilight colours jellyfish as raw material
JP2003012389A (en) Liquid fertilizer containing peptides and amino acid and method of manufacturing the same
EP3425069A1 (en) A deliming process
JP2006290716A (en) Manufacturing method of natural amino acid fertilizer derived from gelatin waste
WO2002094959A1 (en) Improved alkaline process for preparing type b fish gelatin
JPH03139291A (en) Method for treating shell of crustacea using enzyme
CA1279329C (en) Process for the preparation of an aqueous solution of sodium methionine
RU2283351C1 (en) Method of production of the protein hydrolyzate
US11028147B2 (en) Hydrolyzed collagen compositions and methods of making thereof
JP2868649B2 (en) Method for producing organic fertilizer using starfish as raw material and method for producing granular material
Shakil et al. Tannery solid waste into wealth by non-edible gelatin production from raw trimmings
JP2819513B2 (en) Cultured seaweed growth promotion treatment method
Iriuchijima et al. Reaction of malformin with sulfhydryl compounds
SU1028236A3 (en) Process for producing fodder preparations from proteinaceous wastes from processing of animal raw material
CN106699344A (en) Chelated calcium synthesized by taking oyster shells and alcohol slops as raw materials and preparation method thereof
RU2789341C1 (en) Method for producing collagen from the scales of the carassius carassius jacuticus carp
JPH0460959B2 (en)
KR20030078375A (en) Calcium manure from acid-hydrolysis of shells and preparation process thereof
SK202021A3 (en) Hydrolysates of secondary raw materials containing keratin, method of their preparation and use
KR20010038713A (en) Method for preparing amino acids and/or oligopeptides

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121227

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20131227

Year of fee payment: 14

FPAY Annual fee payment

Payment date: 20141229

Year of fee payment: 15

FPAY Annual fee payment

Payment date: 20151228

Year of fee payment: 16

FPAY Annual fee payment

Payment date: 20161226

Year of fee payment: 17

FPAY Annual fee payment

Payment date: 20171226

Year of fee payment: 18

FPAY Annual fee payment

Payment date: 20181227

Year of fee payment: 19

EXPY Expiration of term