KR0123840B1 - Process making of feed in fish oil - Google Patents

Process making of feed in fish oil

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Publication number
KR0123840B1
KR0123840B1 KR1019940018503A KR19940018503A KR0123840B1 KR 0123840 B1 KR0123840 B1 KR 0123840B1 KR 1019940018503 A KR1019940018503 A KR 1019940018503A KR 19940018503 A KR19940018503 A KR 19940018503A KR 0123840 B1 KR0123840 B1 KR 0123840B1
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South Korea
Prior art keywords
fish oil
parts
feed
weight
water
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KR1019940018503A
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Korean (ko)
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KR960003593A (en
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이상학
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이상학
김광선
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Priority to KR1019940018503A priority Critical patent/KR0123840B1/en
Publication of KR960003593A publication Critical patent/KR960003593A/en
Application granted granted Critical
Publication of KR0123840B1 publication Critical patent/KR0123840B1/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/25—Shaping or working-up of animal feeding-stuffs by extrusion

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Fats And Perfumes (AREA)

Abstract

In deodorization process of fish oil, water 60 wt.parts and MSG byproduct 20 wt.parts are mixed with fish oil 100 wt.parts, heated over 40 deg.C in the presence of urea 1.5-2.0 wt.parts as catalyst on the basis of fish oil 100 wt.parts. The fish oil mixture is heated to 95 deg.C for 1 hour for the fermentation. The water and phospholipid are removed from the fermented fish oil mixture, where calcined lime 15 wt.parts and water 50 wt.parts are added on the basis of fish oil 100 wt.parts to obtain the feed.

Description

어유를 주원료로한 사료 제조방법Feed production method based on fish oil

본 발명은 어유(漁油)를 주원료로 사는 사료 제조방법에 관한 것으로서, 특히 DHA(Docosa Hexaenoic Acid) 및 EPA(Eicosa Pentaenoic Acid)를 다량 함유하고 있는 어종을 가공하여 얻은 어유를 주원료로 하되, 어유를 다시 분말화하여 사료로 이용하고자 하는 것이다.The present invention relates to a feed production method of buying fish oil as a main raw material, and in particular, fish oil obtained by processing fish species containing a large amount of DHA (Docosa Hexaenoic Acid) and EPA (Eicosa Pentaenoic Acid) as a main raw material, Is to be used again as a feed powder.

지금까지 어유는 사료로서 이용하지 못하고 어유를 경화 처리하여 식용마아가린이나 비누제조등에 이용하고 있는 정도로서, 어유를 사료로서 이용하지 못하고 있는 가장 큰 이유중 하나는 어유가 가지고 있는 독특한 냄새 즉, 어취(漁臭)를 쉽게 제거하지 못한 문제점과 또 어유는 쉽게 변질하기 때문에 사료로 이용하기에는 또다른 가공 공정이 필요할 뿐 아니라 소, 젖소등과 같은 반추동물에게는 소화기능상 어유 자체를 직접 사료로 이용할 수 없는 등 해결해야 할 많은 문제점이 있었다.Until now, fish oil is not used as feed, but cured fish oil is used in food margarine or soap manufacturing, and one of the biggest reasons why fish oil is not used as feed is the unique smell of fish oil, that is, 문제점) The problem of not being easily removed and fish oil is easily deteriorated, so it is not only necessary to use another processing step for feed, but also for ruminants such as cattle, cows, etc. There were many problems to do.

본 출원인은 상기한 문제점의 해결수단으로서, 어유에 포함된 어취를 제거하기 위해 MSG부산물을 이용한 어유의 탈취 가공 방법을 특허출원하여 특허(공고번호 제 93-779호, 93. 2. 4일)된 바 있다.Applicant has applied for a deodorization processing method of fish oil using MSG by-products to remove the fish odor contained in the fish oil as a means of solving the above problems (Notification No. 93-779, February 4, 93) It has been.

상기한 특허에서 발명한 어유의 탈취 가공 방법은, 어유에 함유되어 있는 어취의 근본원인인 인지질을 제거하기 위하여 M.S.G(Mono Sodium Gulutamate) 부산물을 물과 같이 어유에 투입하고 가열하면 M.S.G내의 수용성 단백질에 의하여 어유의 유용성 인지질을 수용성으로 전위시켜 주고, 이 전위된 수용성 인지질을 정체 분리 방법에 의해 어유와 분리시켜 순수한 어유의 지방이 상층부로 부상하게 한 후, 이를 제거함으로서 어유내의 포함되어 있는 인지질을 호과적으로 완벽하게 제거시켜주고, 인지질이 제거된 어유를 진공예열, 수증기중류에 의한 진공탈취하여 불포화 저급지방산을 제거하여 진공냉각시켜 정체 처리 완료하고, 완료처리한 후 20일이 경과한 후에도 과산화물가(P.O.V)가 kg당 10밀리몰(10M/kg) 정도에 지나지 않게 되므로 재발성 악취가 전혀 발생되지 않아 어취의 환원 즉 어취의 변질이 이루어지지 않게 되어 양질의 어류를 얻을 수 있게 되는 것이다.The deodorization processing method of fish oil invented in the above patent is to remove the phospholipids, which is the root cause of fish odor contained in fish oil, by adding MSG (Mono Sodium Gulutamate) by-product to fish oil like water and heating to water-soluble protein in MSG. By dissolving the useful phospholipid of fish oil into water soluble, and separating the displaced soluble phospholipid from fish oil by stagnation separation method, the fat of pure fish oil rises to the upper part, and then removes the phospholipid contained in fish oil. Completely remove the excess oil and remove the phospholipids from the fish oil by vacuum preheating and vacuum deodorization by steam midstream to remove unsaturated lower fatty acids and vacuum-cooling to complete the stagnation treatment. POV) is only about 10 millimoles per kilogram (10 M / kg), so no recurrent odor occurs It is not possible to reduce the smell of fish, that is, the deterioration of the fish will not be able to obtain a good quality fish.

이와 같이 어유에 M.S.G부산물을 가하여 인지질을 제거한 후 상기와 같이 진공예열, 진공탈취 밀 냉각 공정등의 과정을 거쳐 산가 등을 현저히 저하시켜 주므로서, 간단한 작업공정으로 어유에 포함된 어취의 제거작업을 극히 염가로서 완벽하게 처리할 수 있게 되었고, 저가의 과산화물가(P.O.V)를 장시간 유지시켜 주게 됨으로서 장기보존 및 안전성을 향상시켰다.In this way, MSG by-products are added to fish oil to remove phospholipids, and as a result, the acid value of the fish oil is remarkably lowered through vacuum preheating, vacuum deodorizing mill cooling, and the like. It is extremely inexpensive and can be completely processed. The long-term maintenance of low-cost peroxide (POV) has been improved for long-term preservation and safety.

본 발명은 상술한 바와 같이 지금까지 어유를 사료로 이용할 수 없었던 어유에 포함된 어취 제거 및 변질 문제를 저가로 그리고 완벽하게 해결한 상기 특허를 기술적 배경으로 하고 있으며, 나아가 다른 사료와 배합하여 이용할 수 있도록 상기 어유를 분말화하고자 하는 것이다.The present invention has the technical background of the above-mentioned patent that solves the problem of removing fish smell and deterioration contained in fish oil which has not been available as fish oil as feed as described above, and can be used in combination with other feeds. It is intended to powder the fish oil so that.

다시 말하면 본 발명은 어유의 냄새를 제거하고 변질을 방지한 선특허 MSG 부산물을 이용한 어유의 탈취 가공방법에 의한 어유를 생성하는 과정에서 어유를 다시 분말화하는 새로운 과정을 제공함을 특징으로 하는 어유를 주원료로 한 사료 제조방법에 관한 것으로서, M.S.G 부산물과 함께 요소(Urea)를 첨가하여 발효시키는 과정과 발표된 어유에 포함된 물 및 인지질을 분리제거하는 과정, 분리된 어유에 생석회를 첨가하여 검화 및 염석시키는 과정을 거쳐 냉각시킨 후 냉각 롤라 또는 압출기등을 이용하여 분말화한 사료를 얻는 것이다.In other words, the present invention provides a new process for powdering the fish oil in the process of producing fish oil by the deodorization processing method of fish oil using the patented MSG by-product to remove the smell of fish oil and prevent deterioration The present invention relates to a method of preparing feed as a main raw material, which includes fermentation by adding urea with MSG by-products, separating and removing water and phospholipids contained in published fish oils, and adding saponification to the separated fish oils. After cooling through salting, the powdered feed is obtained using a cooling roll or an extruder.

이와 같은 과정을 거친 분말화된 사료는 다른 종류의 사료와 적당량 배합하여 사료로서 가축을 사육하는데 사용하는 것이다.The powdered feed that has undergone this process is used to raise livestock as feed in combination with other types of feed.

이상 설명한 본 발명의 어유를 주성분으로 한 사료 제조방법을 좀더 구체적으로 설명하면,When explaining the feed production method based on the fish oil of the present invention as described above in more detail,

(제1공정)(Step 1)

MSG 부산물을 이용한 어유를 탈취 가공하는 과정중 어유 100중량부에 물 60중량부 및 MSG부산물 20중량부의 비율로 교반기에 투입혼합하여 서서히 온도를 상승시켜 가열교반하되, 상기 혼합물의 온도가 40℃이상이 되면 촉매로서 온도를 어유중량비 100중량부에 대해 1.5-2.0중량부되게 첨가하여 95℃ 될때까지 계속 가열교반하면서 1시간 정도 교반증숙하여 발효시킨다.During the process of deodorizing fish oil using MSG by-products, 100 parts by weight of fish oil was mixed with a stirrer at a ratio of 60 parts by weight of water and 20 parts by weight of MSG by-products, and then gradually heated and stirred by heating to a temperature. In this case, the temperature is added 1.5-2.0 parts by weight to 100 parts by weight of fish oil as a catalyst, followed by fermentation by stirring and steaming for about 1 hour while continuously heating and stirring until it reaches 95 ° C.

이때 첨가된 요소는 MSG의 수용성 단백질과 어유내에 함유되어 있는 유용성 인지질이 서로 반응발효하여 어유의 유용성 인지질을 수용성으로 전위시키는 과정을 촉진시키는 촉매의 역할을 하게 되는 것이다.At this time, the added urea acts as a catalyst to promote the process of translating the oil-soluble phospholipids into water-soluble by the water-soluble protein of MSG and oil-soluble phospholipid contained in fish oil.

(제2공정)(2nd step)

이와 같이 발효된 어유는 다시 원심분리기로 어유에 포함된 물 및 인지질을 분리제거하므로서 완전탈취 및 정제된 순수한 어유를 얻는 것이다.The fish oil fermented in this way is obtained by completely deodorizing and purified pure fish oil by separating and removing the water and phospholipid contained in the fish oil by centrifugation again.

(제3공정)(3rd step)

그리고 상기 제1 및 제2공정을 거쳐 얻어진 인지질이 제거된 순수한 어유를 분말사료화하기 위한 공정으로서, 어유 100중량부에 물 50중량부 및 생석회 15중량부를 첨가하여 검화 및 염석시키는 과정을 거쳐 다시 냉각처리한 후 압축기 또는 냉각롤러로서 분말화하므로서 어유를 주원료로 하는 분말화된 사료를 얻게 되는 것이다.In addition, as a process for powder-feeding pure fish oil from which the phospholipids obtained through the first and second processes have been removed, 50 parts by weight of water and 15 parts by weight of quicklime are added to 100 parts by weight of fish oil, and then cooled again by salting and salting. After processing, the powdered powder is compressed into a compressor or a cooling roller to obtain a powdered feed containing fish oil as a main raw material.

그리고 본 발명의 어유는 DHA 및 EPA를 비교적 많이 함유하고 있는 어종으로 알려진 참치, 정어리, 방어, 꽁치 등을 대상으로 하고 있으나 상기한 어종의 어유를 한정하는 것은 아니다.And the fish oil of the present invention targets the tuna, sardines, defense, saury, etc. known as a fish species containing a relatively high DHA and EPA, but does not limit the fish oil of the above species.

이와 같은 본 발명의 어유를 주원료로한 사료 제조방법은 간단한 공정으로 어유를 사료로 이용하지 못한 문제점을 분말화하는 공정으로 해결하고 있을 뿐만 아니라 본 발명의 어유를 분말화한 사료와 다른 사료와를 배합하여 가축을 사육한다면 저렴한 가격으로 사료의 다양한 선택을 할 수 있는 것이다.Such a feed production method using the fish oil of the present invention as a main raw material not only solves the problem of not using fish oil as a feed in a simple process, but also the feed and powdered fish oil powder of the present invention and other feed If you raise livestock in combination, you can choose a variety of feed at a low price.

Claims (1)

어유 100중량부, 물 60중량부 및 MSG 부산물 20중량부의 비율로 교반기에 투입한 혼합물을 가열교반하는 MSG 부산물을 이용한 어유의 탈취 가공방법에 있어서, 상기 혼합물의 가열온도가 40℃이상이 될대 촉매로서 요소를 어유 100중량부에 대해 1.5-2.0중량부 되게 첨가하여 95℃될 때까지 가열교반하면서 1시간 정도 교반증숙하여 어유를 발효시키는 과정과 발효된 어유로부터 물 및 인지질을 분리 제거하는 과정, 인지질이 제거된 어유 100중량부와 물 50중량부에 생석회 15중량부를 첨가하여 검화 및 염석하여 냉각 시킨 후 분말화하는 과정으로 이루어진 어유를 주원료로한 사료 제조방법.In the process for deodorizing fish oil using MSG by-products by heating and stirring the mixture introduced into the stirrer at a ratio of 100 parts by weight of fish oil, 60 parts by weight of water and 20 parts by weight of MSG by-products, the catalyst is heated when the heating temperature of the mixture is 40 ° C or higher. Adding 1.5 to 2.0 parts by weight of urea to 100 parts by weight of fish oil and stirring and steaming for 1 hour while stirring and heating to 95 ° C. to separate the water and phospholipids from the fermented fish oil, 100 parts by weight of fish oil from which phospholipids are removed and 15 parts by weight of quicklime is added to 50 parts by weight of water, followed by cooling by saponification, salting, cooling and powdering.
KR1019940018503A 1994-07-28 1994-07-28 Process making of feed in fish oil KR0123840B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020051903A (en) * 2002-05-07 2002-06-29 김철곤 A method for manufacturing refined fish oil
KR101439419B1 (en) * 2013-05-15 2014-09-11 이완희 Method of extracting tunny oil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100581076B1 (en) * 2004-12-28 2006-05-16 주식회사 마니커 Refined fish oil, feed composition and feeding method of broiler for enriching docosa hexaenoic acid in broiler meat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020051903A (en) * 2002-05-07 2002-06-29 김철곤 A method for manufacturing refined fish oil
KR101439419B1 (en) * 2013-05-15 2014-09-11 이완희 Method of extracting tunny oil

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