JP3635545B2 - Shell solution and method for producing the same - Google Patents
Shell solution and method for producing the same Download PDFInfo
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- JP3635545B2 JP3635545B2 JP04439796A JP4439796A JP3635545B2 JP 3635545 B2 JP3635545 B2 JP 3635545B2 JP 04439796 A JP04439796 A JP 04439796A JP 4439796 A JP4439796 A JP 4439796A JP 3635545 B2 JP3635545 B2 JP 3635545B2
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- Prior art keywords
- solution
- shellfish
- shell
- weight
- vinegar
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- 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
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Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- General Preparation And Processing Of Foods (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Description
【０００１】
【発明の属する技術分野】
この発明は、産業廃棄物として全国の水産業基地でその処理に苦慮している貝殻を溶解処理した貝殻溶解液、及びその溶解処理方法に関するものである。
【０００２】
【従来の技術】
現在、産業廃棄物として全国の水産業基地でその処理に苦慮している貝殻としては、真珠養殖のあこや貝、かき養殖のかき殻、帆立養殖の貝殻、その他水産加工業者が廃棄する各種貝殻等がある。
【０００３】
従来の貝殻処理は、広島のかき殻は粉砕して、海に投棄されており、宇和島のあこや貝の殻は粉砕して、農業用土壌改良剤として試用されたが実用化はされていない。その他の貝殻はゴミとして投棄するか、野積みされている状態で、一部地域では公害問題になっている。
【０００４】
【発明が解決しようとする課題】
そこで、この発明が解決しようとする課題は、産業廃棄物と化している貝殻を低コストで溶解処理し、この貝殻溶解液を食品加工・調理液、農作物散布液、土壌散布液、養殖漁場散布液等として、他の産業分野の資材として有効利用することによって、貝殻の廃棄が引き起こす公害問題を解決することにある。
【０００５】
【課題を解決するための手段】
そのため、この発明の貝殻溶解液は、クエン酸を１〜３重量％含有した食酢に、水洗いした後乾燥し破砕した貝殻粉末を溶解することにより、カルシウム、ナトリウム、カリウム、マグネシウム、リン、鉄、銅、亜鉛、マンガンを含むミネラル分を１．５重量％以上含有させたものとしている。
【０００６】
また、この発明の貝殻溶解液は、前記貝殻溶解液に、キトサン溶解液を混合させたものとしてもよい。キトサン溶解液としては、食酢に５〜１０重量％のキトサンを溶解したものとすることができる。
【０００７】
この発明の貝殻溶解液の製造方法は、クエン酸を１〜３重量％含有した食酢のｐＨが６．８〜７．０になるまで、この食酢に、水洗いした後乾燥し破砕した貝殻粉末を溶解させることにより、カルシウム、ナトリウム、カリウム、マグネシウム、リン、鉄、銅、亜鉛、マンガンを含むミネラル分を１．５重量％以上含有させるものとしている。
【０００８】
また、この発明の貝殻溶解液の製造方法は、前記貝殻溶解液にキトサン溶解液を混合させてもよい。
【０００９】
この発明の貝殻溶解液は、食品加工・調理液、農作物散布液、養殖漁場散布液等として利用される。したがって、安全面、衛生面等を考慮して食酢を使用しているが、食酢としては醸造酢であっても合成酢の何れであってもよい。
【００１０】
また、この発明において、食酢に含有したクエン酸は、貝殻の炭酸カルシウムの分解を促進する作用を有する。しかも、ミネラル分であるカルシウムは、このクエン酸と共に食用することによって、人体への吸収が良くなるという作用を有するので、食酢にクエン酸を含有したものとした。
【００１１】
【発明の実施の形態】
以下、この発明を実施例に基づいて詳細に説明する。
〔実施例１〕
この発明の貝殻溶解液を製造するには、先ず、貝殻を水洗いした後乾燥し、破砕して粉末化する。次に、ポリ容器にクエン酸を２重量％含有した醸造穀物酢２０リットルを入れ、前記貝殻粉末を２ｋｇ投入し、攪拌する。そして、１２〜４８時間経過後濾過して、この発明の貝殻溶解液を得た。なお、残存貝殻粉末は、再使用することができる。また、１２〜４８時間経過後、貝殻溶解液のｐＨが６．８〜７．０以下の場合には、貝殻が酢液に対して飽和状態まで溶解していないので、さらに溶解することができる。
【００１２】
このようにして得たこの発明の貝殻溶解液の人体に有用なミネラル分の成分分析を行った。結果を、表１に示す。
【００１３】
【表１】
次に、実施例１で得たこの発明の貝殻溶解液を５０〜２００倍に希釈し、以下に示す食品の加工・調理液等として使用すれば、日本人の１日当たりのカルシウム摂取量６００ｍｇを容易に摂取することができた。
【００１５】
前記食品としては、飯、餅、パン、麺類、菓子類、練製品、豆腐、漬物、塩干魚、佃煮、ジャム、清涼飲料水、調味料（味噌、醤油、ドレッシング、マヨネーズ等）、揚物用ころも材料、燻製用浸漬液等が挙げられる。
〔実施例２〕
ポリ容器に醸造穀物酢２０リットルを入れ、キトサン粉末１ｋｇを投入し、良く攪拌する。ポリ容器に蓋を被せ、４８時間経過させて、ジャム状溶解物を得る。このジャム状溶解物６ｋｇを、実施例１で得た貝殻溶解液１２リットルに混合し、攪拌する。さらに、必要に応じ、この混合液に、フミン酸を２ｋｇ投入し、攪拌し、この発明の貝殻溶解液を得た。
【００１６】
なお、フミン酸を投入するのは、食酢として醸造酢を使用するとカビが発生し易いので、このカビの発生を防止するためである。
【００１７】
次に、実施例２で得たこの発明の貝殻溶解液を５０〜２００倍に希釈し、以下に示すような仕様で、土壌散布液、種子や種芋の浸漬液、農作物散布液、養殖漁場用資材として使用した。
（土壌散布液）
耕転前の作付け予定地に、完熟堆肥を１０アール当たり３〜５トン施肥したのち、前記貝殻溶解液を１０アール当たり１トン散布した。散布後、耕転し作付けしたところ、土壌中のミネラル分の補強、土壌菌バランスの回復、作物の疾病防除、作物の品質向上などが実現できた。
（種子や種芋の浸漬液）
作付けする作物の種子や種芋を前記貝殻溶解液に２４時間浸漬したところ、発芽までの時間が短縮され、発芽後の成長が促進された。また、疾病にかかり難くなった。
（農作物散布液）
発芽後１週間経過した、作物の葉の裏表、茎、根元にかかるようにして、作付け面積１０アール当たり前記貝殻溶解液を２００〜６００リットル散布した。さらに、その後、２週間に１回、馬鈴薯、トマト、トウモロコシでは３〜４回、前記貝殻溶解液を散布した。その結果、アブラムシ、ダニ、スリップスなど害虫の防除に役立った。果樹、日本茶に散布すると、農薬散布は不要となった。日本茶は、アブラムシ、ダニの防除により、収量が生葉で３０％増産すると共に、品質向上がみられた。
（養殖漁場用資材）
養殖魚のエサに使用する冷凍のイワシ、イカナゴなどを船上で、クラッシャーを使って魚団子にする際、前記貝殻溶解液を重量比で３％混入すると、養殖魚の病死死亡率が低下した。
また、海苔養殖場で、満潮時にノリアミの水面に１ｍ2 当たり３〜４リットル
散布すると、海苔の疾病が防除できた。
【００１８】
さらに、海苔網を前記貝殻溶解液に浸漬して、網の繊維に含浸させると、海苔の生育が良くなった。
【００１９】
【発明の効果】
この発明は、以上に述べたように構成されているので、産業廃棄物と化している貝殻を低コストで溶解処理することができるものとなり、またこの貝殻溶解液を食品加工・調理液、農作物散布液、土壌散布液、養殖漁場散布液等として、他の産業分野の資材として有効利用することにより、貝殻処理が同時に行えるものなり、貝殻の廃棄が引き起こす公害問題を解決することができるものとなった。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a shell solution for dissolving shells that are difficult to treat at industrial bases nationwide as industrial waste, and a method for dissolving the shells.
[0002]
[Prior art]
Shells that are currently struggling to be treated as industrial waste at fisheries bases nationwide include pearl-cultured Akoya shellfish, oyster-cultured oyster shells, scallop-cultured shells, and other shells that are discarded by fishery processing companies. Etc.
[0003]
In the conventional shell processing, oyster shells in Hiroshima were crushed and dumped into the sea, and Akoya shells from Uwajima were crushed and used as agricultural soil conditioners, but they have not been put to practical use. Other shells are dumped as garbage or are piled up, causing pollution problems in some areas.
[0004]
[Problems to be solved by the invention]
Therefore, the problem to be solved by the present invention is to dissolve the shells that have been turned into industrial waste at low cost, and use this shell solution as a food processing / cooking solution, agricultural product spray solution, soil spray solution, aquaculture fishing ground spray It is to solve the pollution problem caused by the disposal of shells by using it effectively as a material in other industrial fields as a liquid.
[0005]
[Means for Solving the Problems]
Therefore, the shellfish solution of the present invention is obtained by dissolving shellfish powder that has been washed with water, dried and crushed in vinegar containing 1 to 3% by weight of citric acid, so that calcium, sodium, potassium, magnesium, phosphorus, iron, It is assumed that 1.5% by weight or more of minerals including copper, zinc and manganese are contained.
[0006]
Moreover, the shellfish solution of the present invention may be a mixture of the shellfish solution and a chitosan solution. As a chitosan solution, 5 to 10% by weight of chitosan can be dissolved in vinegar.
[0007]
The manufacturing method of the shellfish solution of the present invention is that the vinegar containing 1 to 3% by weight of citric acid is washed with water, then dried and crushed until the pH of the vinegar is 6.8 to 7.0. By dissolving, a mineral content including calcium, sodium, potassium, magnesium, phosphorus, iron, copper, zinc, manganese is 1.5% by weight or more.
[0008]
Moreover, the manufacturing method of the shell solution of this invention may mix a chitosan solution with the said shell solution.
[0009]
The shellfish solution of the present invention is used as a food processing / cooking solution, an agricultural product spraying solution, an aquaculture fishing ground spraying solution and the like. Therefore, vinegar is used in consideration of safety and hygiene, but the vinegar may be brewed vinegar or synthetic vinegar.
[0010]
Moreover, in this invention, the citric acid contained in vinegar has the effect | action which accelerates | stimulates decomposition | disassembly of the calcium carbonate of a shell. In addition, calcium, which is a mineral, has the effect of improving absorption into the human body when edible with this citric acid, so that vinegar contains citric acid.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail based on examples.
[Example 1]
In order to produce the shellfish solution of the present invention, the shell is first washed, dried, crushed and powdered. Next, 20 liters of brewed cereal vinegar containing 2% by weight of citric acid is put into a plastic container, and 2 kg of the shell powder is added and stirred. And it filtered after 12-48 hours, and obtained the shellfish solution of this invention. The remaining shell powder can be reused. In addition, after 12 to 48 hours, when the pH of the shell solution is 6.8 to 7.0 or less, the shell is not dissolved in the vinegar solution until saturation, so that it can be further dissolved. .
[0012]
The mineral component useful for the human body of the shell solution of the present invention thus obtained was analyzed. The results are shown in Table 1.
[0013]
[Table 1]
Next, when the shellfish solution of the present invention obtained in Example 1 is diluted 50 to 200 times and used as a food processing / cooking solution shown below, the daily calcium intake of 600 mg of Japanese is reduced. It was easily ingested.
[0015]
Examples of the food include rice, rice cake, bread, noodles, confectionery, paste products, tofu, pickles, salted fish, boiled fish, jam, soft drink, seasonings (miso, soy sauce, dressing, mayonnaise, etc.) Materials, smoked immersion liquid, and the like.
[Example 2]
Put 20 liters of brewed grain vinegar in a plastic container, add 1 kg of chitosan powder, and stir well. A plastic container is covered with a lid, and after 48 hours, a jam-like melt is obtained. 6 kg of this jam-like lysate is mixed with 12 liters of the shellfish solution obtained in Example 1 and stirred. Furthermore, if necessary, 2 kg of humic acid was added to this mixed solution and stirred to obtain a shell solution of the present invention.
[0016]
The reason why humic acid is added is to prevent the generation of mold because brewing vinegar tends to generate mold.
[0017]
Next, the shellfish solution of the present invention obtained in Example 2 is diluted 50 to 200 times, and with the specifications shown below, soil spray solution, seed and seed pod soak solution, crop spray solution, and aquaculture fishing grounds Used as material.
(Soil spray)
After applying 3-5 tons of fully-ripened compost per 10 ares on the planned planting site before plowing, 1 ton of the shell solution was sprayed per 10 ares. After spraying and plowing and planting, it was possible to reinforce mineral content in the soil, restore soil fungi balance, control crop diseases, and improve crop quality.
(Seed and seed soak solution)
When seeds and seeds of crops to be planted were immersed in the shell solution for 24 hours, the time until germination was shortened and the growth after germination was promoted. In addition, it became difficult to get sick.
(Crop spray liquid)
One week after germination, 200 to 600 liters of the shellfish solution was sprayed per 10 ares of planting area so as to cover the back and front, stems and roots of the leaves of the crop. Further, the shell solution was sprayed once every two weeks for potato, tomato and corn 3 to 4 times. As a result, it helped to control pests such as aphids, ticks and slips. When sprayed on fruit trees and Japanese tea, spraying of pesticides became unnecessary. The quality of Japanese tea was improved by controlling the aphids and ticks by 30% in the yield of fresh leaves.
(Aquaculture fishery materials)
When frozen sardines, squids, etc. used for feeding fish are made into fish dumplings using a crusher on the ship, the mortality of cultured fish is reduced by mixing 3% of the shell solution by weight.
Further, in seaweed farming, when 1 m 2 per 3-4 liters sprayed on the water surface of Noriami at high tide, seaweed disease could be controlled.
[0018]
Furthermore, when the laver net was dipped in the shell solution and impregnated into the net fiber, the laver growth was improved.
[0019]
【The invention's effect】
Since the present invention is configured as described above, the shell converted into industrial waste can be dissolved at low cost, and this shell solution is used as a food processing / cooking solution, crop By effectively using as spraying liquid, soil spraying liquid, aquaculture fishery spraying liquid, etc. as materials for other industrial fields, shells can be processed at the same time, and the pollution problems caused by discarding shells can be solved. became.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04439796A JP3635545B2 (en) | 1996-03-01 | 1996-03-01 | Shell solution and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04439796A JP3635545B2 (en) | 1996-03-01 | 1996-03-01 | Shell solution and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09234037A JPH09234037A (en) | 1997-09-09 |
| JP3635545B2 true JP3635545B2 (en) | 2005-04-06 |
Family
ID=12690387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04439796A Expired - Fee Related JP3635545B2 (en) | 1996-03-01 | 1996-03-01 | Shell solution and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3635545B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030078375A (en) * | 2002-03-29 | 2003-10-08 | 주식회사 일신케미칼 | Calcium manure from acid-hydrolysis of shells and preparation process thereof |
| JP4496523B2 (en) * | 2004-02-05 | 2010-07-07 | 成哲 淺井 | Natural mineral supplements using one or more of shells and shells |
| JP4666606B2 (en) * | 2005-06-27 | 2011-04-06 | 鹿島建設株式会社 | Treatment system for organic waste containing calcium lumps |
| JP2010195756A (en) * | 2009-02-25 | 2010-09-09 | Toshiaki Saito | Method for producing nanocalcium as nanomineral |
| KR102346459B1 (en) * | 2021-08-11 | 2022-01-03 | 유한회사 서진바이오 | Manufacturing method of shell calcium liquid using organic acid and microorganisms |
-
1996
- 1996-03-01 JP JP04439796A patent/JP3635545B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09234037A (en) | 1997-09-09 |
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