KR20000000214A - Food of Worm from Waste Brown Seaweed - Google Patents

Food of Worm from Waste Brown Seaweed Download PDF

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KR20000000214A
KR20000000214A KR1019990042448A KR19990042448A KR20000000214A KR 20000000214 A KR20000000214 A KR 20000000214A KR 1019990042448 A KR1019990042448 A KR 1019990042448A KR 19990042448 A KR19990042448 A KR 19990042448A KR 20000000214 A KR20000000214 A KR 20000000214A
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dialginate
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earthworm
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박권필
성낙준
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성낙준
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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Abstract

PURPOSE: Earthworm food using waste from brown seaweed is provided to prevent the pollution of sea environment using the waste dumped, to be economical, to improve the growing speed of earthworms. CONSTITUTION: An earthworm food using waste of brown seaweed comprises the steps of: washing the waste of brown seaweed having stalk and isopropyl with 0.08N of hydrochloric acid; agitating for 24hr. in Na2CO3 or NaHCO3; separating algin acid and dealginate and dehydrating; equally mixing with solid excretions sludge; and corroding till the black brown at 40-60°C.

Description

미역폐기물을 이용한 지렁이 먹이{Food of Worm from Waste Brown Seaweed}Earthworm Food Using Seaweed Waste {Food of Worm from Waste Brown Seaweed}

양식되는 미역은 엽체만을 채취하고 뿌리와 포자엽, 줄기일부는 그대로 바다에 폐기되고 있는 실정이다. 전 미역생산량의 40∼60%인 미역폐기물이 양식장에 버려져 좁쌀병의 원인이 되어 양식장을 황폐화시키고 있다. 미역폐기물을 수거하지 않고 그대로 바다에 버리는 것은 폐기물을 수거해 와도 육상에서 처리할 방법이 없어 또 다른 환경오염을 만들기 때문이다. 따라서 미역폐기물을 수거하기 위해서는 미역폐기물의 활용이 우선되어져야한다.Cultured seaweed is harvested only leaf and the roots, spores, and some stems are discarded in the sea as it is. Seaweed waste, which is 40-60% of the total seaweed production, is dumped in the farms, causing millet disease and devastating the farms. The reason why we do not collect seaweed waste in the sea is because there is no way to handle it on land, but it creates another environmental pollution. Therefore, in order to collect seaweed waste, the use of seaweed waste must be prioritized.

식품첨가제, 의약용, 폐수처리제, 유화제, 인조섬유, 인조각질 등 각종용도로 사용되는 알긴산을 미역엽체 뿐만아니라 미역폐기물의 줄기와 포자엽에서 비슷한 수율로 추출할 수 있으므로 미역폐기물에서 알긴산을 추출한다면 환경오염방지도하고 또 원료비를 절감할 수 있는 경제적인 방법이다.Alginate used for various purposes such as food additives, pharmaceuticals, wastewater treatment agents, emulsifiers, man-made fibers, artificial keratin, etc. can be extracted from the stems and spores of wakame wastes as well as wakame wastes. It is an economical way to prevent pollution and reduce raw material costs.

알긴산에 관한 발명은 일긴산 이용방법에 대해 주로 이뤄졌는 데, 폐수처리제로서 알긴산을 이용한 발명은 대한민국 특허 등록번호, 211347, 205173 등이고, 의약용으로 이용한 발명은 대한민국 특허 등록번호 203339, 201747, 186885 등이며, 식품에 이용한 발명은 대한민국 특허등록번호 203080, 1129616, 127504 등이다.The invention related to alginic acid has been made mainly for the method of using ilginic acid. The invention using alginic acid as wastewater treatment agent is Korean Patent Registration No., 211347, 205173, etc., and the invention used for medicine is Korean Patent Registration No. 203339, 201747, 186885, etc. , Inventions used in food are Korean Patent Registration No. 203080, 1129616, 127504 and the like.

가성소다나 소다회 등의 알카리로 알긴산을 추출하고 남은 잔류물인 디알기네이트는 알카리성을 띄고 있고 또 하나의 폐기물로서 처리가 어려운 문제점이 있었다. 본 발명은 이 디알기네이트를 지렁이 먹이로 이용하기 위해 알긴산 추출과정에서 발생하는 디알기네이트의 조건과 디알기네이트 처리방법에 관한 것이다.Dialginate, a residue remaining after extraction of alginic acid with alkali such as caustic soda or soda ash, is alkaline and difficult to treat as another waste. The present invention relates to the conditions of the dialginate and the method for treating the dialginate generated during the alginic acid extraction process for using the dialginate as the earthworm food.

지렁이에 관한 발명은 주로 지렁이 이용방법에 대한 것으로, 지렁이 점액추출방법에 대해 대한민국 특허 등록번호 216024, 191993, 019972 등이며 지렁이 분변토 이용 발명은 대한민국 특허등록번호 163751와 출원번호 92-013729 등이다.The invention related to the earthworm is mainly about the earthworm use method, and the earthworm slime extraction method of the Republic of Korea Patent Registration No. 216024, 191993, 019972, etc. The invention of the earthworm fecal soil use invention is Korea Patent Registration No. 163751 and Application No. 92-013729.

미역폐기물에서 알긴산을 추출한 후 남는 폐기물인 디알기네이트를 효과적으로 이용하는 방법으로 디알기네이트를 지렁이 먹이화 하고자한다. 지렁이 먹이가 될 수 있게 디알기네이트 조건을 맞추고, 이 디알기네이트를 적당량의 분뇨와 혼합해 미생물 분해 시켜 지렁이 먹이를 만드는 것이다.After extracting alginic acid from seaweed waste, we want to use the dialginate, which is the remaining waste, to feed the dialginate with earthworms. Dialginate conditions are adjusted to be an earthworm food, and the dialginate is mixed with an appropriate amount of manure to decompose microorganisms to make earthworm food.

본 발명은 상기와 같은 목적을 달성하기 위해 미역폐기물로부터 알긴산을 추출하는 공정조건을 조절해 지렁이 먹이로 적합한 디알기네이트를 만들고, 이 디알기네이트를 미생물에 의해 부식처리 해 지렁이 먹이를 만드는 방법을 제공한다.The present invention is to adjust the process conditions for extracting the alginic acid from seaweed waste to achieve the above object to make a suitable dialginate for earthworm food, and to corrode the dialginate by microorganisms to make the earthworm food to provide.

이하 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.

미역폐기물로부터 알긴산을 추출하는 공정은 염산수용액에 의한 세척공정, 알카리에 의한 알긴산 추출, 여과, 분리, 표백, 탈수, 건조공정 등으로 이루어진다. 지렁이 먹이가 되는 디알기네이트는 알긴산 추출공정에서 사용하는 알카리에 의해 제일 많은 영향을 받는다. pH 9.0이상이면 초기에 지렁이 사멸율이 매우 높아진다. 일반적으로 알카리는 가성소다(NaOH)와 소다회(Na2CO3)를 많이 사용하고 있는데, 가성소다는 강 알카리이므로 소다회를 사용하는 것이 좋고 가성소다를 사용하더라도 낮은 농도에서 온도 70℃정도에서 추출하는 것이 좋다. 그리고 약 알카리로서 중조(NaHCO3)를 사용해도 소다회를 사용하는 것과 같은 효과를 얻음을 보였다.Extracting alginic acid from wakame waste consists of a washing step with aqueous hydrochloric acid solution, alginic acid extraction with alkali, filtration, separation, bleaching, dehydration, drying process. Dialginate, which is an earthworm food, is most affected by the alkali used in the alginic acid extraction process. Above pH 9.0, the earthworm mortality rate is very high initially. Alkaline generally uses caustic soda (NaOH) and soda ash (Na 2 CO 3 ). Caustic soda is a strong alkali, so it is better to use soda ash. It is good. The use of sodium bicarbonate (NaHCO 3 ) as a weak alkali showed the same effect as using soda ash.

디알기네이트를 알긴산과 분리한 후 알카리도를 낮추기 위해 물로 세척하고 탈수하는 과정을 몇번 반복해 pH 8.0이하가 되게한다. 그리고 부식과정이 잘 진행되고, 지렁이 먹이로서 적당한 수분함유율인 60∼70%가 되게 마지막 탈수과정에서 수분함량을 조절한다.After separating the dialginate with alginic acid, the process of washing with water and dehydrating several times to lower the alkalinity is repeated below pH 8.0. The corrosion process is well progressed and the water content is controlled during the final dehydration process so that it is 60 to 70%, which is a suitable water content as the earthworm food.

지렁이는 소화기관이 발달하지 못해 미생물이 일차로 분해시킨 먹이를 소화시킬 수 있다. 미역의 세포벽을 형성하고 있는 섬유질인 알긴산을 추출하고 남은 디알기네이트는 겔상태로 지렁이가 섭취하기에 좋으나 다른 유기물처럼 미생물의 분해가 있어야만 지렁이 먹이가 될 수 있다. 물렁물렁한 겔상태인 디알기네이트는 미역보다 부식속도가 빨라 지렁이 먹이화가 용이하다. 디알기네이트에 분뇨슬러지를 넣으면 분뇨중의 미생물이 디알기네이트를 분해하고 또 고형의 분뇨슬러지는 통기성을 향상시켜 호기성 미생물에게 좋은 환경을 제공해줌으로서 디알기네이트의 분해시간을 단축시킨다. 디알기네이트와 분뇨슬러지를 잘 혼합해 상온이나 40-60℃ 온도에 두면 부식이 잘 진행된다.Earthworms can digest food that microorganisms have primarily degraded due to lack of digestive system. Alginate, which is a fibrous algae acid that forms the cell wall of seaweed, is good for worms to consume in a gel state, but like other organics, it is necessary to decompose microorganisms to feed worms. Dialginate, which has a soft gel, has a faster corrosion rate than seaweed, making it easier to feed earthworms. When manure sludge is added to the dialginate, the microorganisms in the manure decompose the dialginate, and the solid manure sludge improves the breathability to provide a good environment for aerobic microorganisms, thereby reducing the decomposition time of the dialginate. Mixing the dialginate and manure sludge well and keeping it at room temperature or 40-60 ℃ will promote corrosion.

이하 실시 예를 통하여 본 발명을 상세히 설명하기로 한다. 단 하기 실시예는 본 발명을 예시하는 것일 뿐, 본 발명이 하기 실시 예에 의해 한정되는 것은 아니다.Hereinafter, the present invention will be described in detail with reference to the following examples. However, the following examples are merely to illustrate the invention, the present invention is not limited by the following examples.

[실시예 1] 디알기네이트 제조Example 1 Preparation of Dialginate

미역줄기와 포자엽이 붙은 미역폐기물을 0.08N 염산으로 세척한다. 세척한 이 미역폐기물 10g을 3.0무게% Na2CO3또는 3.0무게% NaHC03200ml에 넣어 24시간 교반한다. 여과에 의해 알긴산과 디알기네이트를 분리하고, 분리된 디알기네이트에 디알기네이트 2배 부피정도의 물로 세척하고 탈수하는 과정을 3회 정도 반복해 pH 8.0이하가 되게 한다. 마지막 탈수과정에서 디알기네이트 수분함유량이 70∼80%가 되게 탈수한다.Wash seaweed waste with seaweed stem and spores with 0.08N hydrochloric acid. 10 g of this washed seaweed waste is added to 200 ml of 3.0 weight% Na 2 CO 3 or 3.0 weight% NaHC0 3 and stirred for 24 hours. The alginic acid and the dialginate are separated by filtration, and the dialginate is washed with twice the volume of the dialginate and then dehydrated three times to obtain a pH of 8.0 or less. In the final dehydration process, the dealginate water content is dehydrated to 70 to 80%.

[실시예 2] 디알기네이트 제조Example 2 Preparation of Dialginate

미역줄기와 포자엽이 붙은 미역폐기물을 0.08N 염산으로 세척한다. 세척한 이 미역폐기물 10g을 0.3무게% Na2CO3또는 0.3무게% NaHC03300ml에 넣어 24시간 교반한다. 여과에 의해 알긴산과 디알기네이트를 분리하고, 분리된 디알기네이트에 디알기네이트 2배 부피정도의 물로 세척하고 탈수해 pH 8.0이하가 되게한다. 마지막 탈수과정에서 디알기네이트 수분함유량이 70∼80%가 되게 탈수한다.Wash seaweed waste with seaweed stem and spores with 0.08N hydrochloric acid. 10 g of this washed seaweed waste is added to 300 ml of 0.3% by weight Na 2 CO 3 or 0.3% by weight NaHC0 3 and stirred for 24 hours. The alginic acid and the dialginate are separated by filtration, and the dialginate is washed with twice the volume of the dialginate and dehydrated to a pH of 8.0 or less. In the final dehydration process, the dealginate water content is dehydrated to 70 to 80%.

[실시예 3] 지렁이 먹이용 디알기네이트 처리 방법Example 3 Dialginate Treatment Method for Earthworm Feeding

pH 8.0이하 수분함유율 70∼80% 디알기네이트를 수분함유량 50∼70%인 고형 분뇨슬러지와 무게비 1 : 0.7∼1.1 로 균일하게 혼합한다. 상온이나 온도 40∼60℃에서 흑갈색이 나타날 때까지 부식시킨다. 이렇게 만든 디알기네이트를 먹이로 사육한 지렁이는 다른 지렁이에 비해 굵고 성장속도가 1.3배정도 빨랐다.pH 8.0 and below Moisture content 70-80% Dialginate is mixed uniformly with solid manure sludge with water content 50-70% in weight ratio 1: 0.7-1.1. Corrode until dark brown at room temperature or at a temperature of 40-60 ℃. The earthworms fed with these dialginates were thicker and 1.3 times faster than other earthworms.

이상에서 살펴 본 바와 같이, 미역폐기물을 이용해 알긴산을 추출하고 남은 폐기물인 디알기네이트를 지렁이 먹이화 함으로써 바다환경오염을 방지하고, 버려지는 폐기물을 원료로 이용함으로서 경제적인 효과가 큰 발명이다. 디알기네이트는 미역에 비해 부식속도가 빠르고 여기에 분뇨슬러지를 혼합함으로서 부식속도를 더 향상시켰으며, 디알기네이트를 먹이로 사육한 지렁이는 다른 지렁이에 비해 두께가 굵고 성장속도가 빨라 디알기네이트가 좋은 지렁이 먹이가 될 수 있음을 보인 발명이다..As described above, by extracting alginic acid from seaweed waste and feeding the remaining alginate, earthworm, earthworms are prevented from marine environmental pollution, and the waste is used as a raw material. Dialginate has a higher corrosion rate than seaweed and improves the corrosion rate by mixing manure sludge with it.In addition, the earthworms fed with dietary alginate are thicker and grow faster than other earthworms. Is an invention that has shown that a good earthworm can be fed.

Claims (3)

미역폐기물로부터 알긴산을 추출하고 남은 디알기네이트에 분뇨슬러지를 혼합하여 분뇨에 포함된 미생물이 디알기네이트 부식을 촉진시킨 제법을 특징으로하는 디알기네이트의 지렁이 먹이화 공법Extraction of alginic acid from seaweed waste and mixing the remaining manure sludge with the remaining alginate to make the earthworm feeding method of the dialginate characterized in that the microorganism contained in the manure promotes the dialginate corrosion 제 1항에서 디알기네이트는 알긴산추출공정에서 약알카리인 소다회 또는 중조를 사용해 얻고, 세척과 탈수과정을 거쳐 pH 8.0이하이며 수분함량이 70-80%인 것을 특징으로 하는 방법The method of claim 1, wherein the dialginate is obtained by using alkaline soda ash or sodium bicarbonate in the alginic acid extraction process, washed and dehydrated, and having a pH of 8.0 or less and a water content of 70-80%. 제 1항에서 분뇨슬러지는 함수율 50-70%인 고형상태로 디알기네이트와 고르게 혼합하면 통기성을 조절해 디알기네이트의 호기성 부식을 촉진하는것을 특징으로 하는 디알기네이트의 지렁이 먹이화 공법The earthworm feeding method of claim 1, wherein the manure sludge is evenly mixed with the dialginate in a solid state having a water content of 50-70% to control aeration to promote aerobic corrosion of the dialginate.
KR1019990042448A 1999-10-01 1999-10-01 Food of Worm from Waste Brown Seaweed KR100318288B1 (en)

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KR100390282B1 (en) * 2000-07-11 2003-07-04 (주)이오바이오텍 the cultivation method of earthworm

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KR100351133B1 (en) * 2000-07-13 2002-09-05 (주)이오바이오텍 the manufacturing method of reactivated excreta using earthworm
CN106689822A (en) * 2015-11-14 2017-05-24 张朝彬 Earthworm nutritive feed and preparation method
CN108576408A (en) * 2018-07-04 2018-09-28 松桃梵净桃源农牧发展有限公司 It is a kind of using black pig pig manure as earthworm feedstuff of primary raw material and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390282B1 (en) * 2000-07-11 2003-07-04 (주)이오바이오텍 the cultivation method of earthworm

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