JPH0724722B2 - Method for extracting soluble components from solid raw materials - Google Patents
Method for extracting soluble components from solid raw materialsInfo
- Publication number
- JPH0724722B2 JPH0724722B2 JP61071592A JP7159286A JPH0724722B2 JP H0724722 B2 JPH0724722 B2 JP H0724722B2 JP 61071592 A JP61071592 A JP 61071592A JP 7159286 A JP7159286 A JP 7159286A JP H0724722 B2 JPH0724722 B2 JP H0724722B2
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- solid raw
- solvent
- soluble component
- solid
- 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.)
- Expired - Fee Related
Links
Landscapes
- Meat, Egg Or Seafood Products (AREA)
- Extraction Or Liquid Replacement (AREA)
- Fats And Perfumes (AREA)
- Fodder In General (AREA)
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は、固体原料から可溶成分を抽出する方法に関す
る。TECHNICAL FIELD The present invention relates to a method for extracting a soluble component from a solid raw material.
（ロ）従来の技術 従来、例えば、イワシ原料から蛋白飼料を製造する方法
は、真空減圧下の油温脱水→常圧脱油→溶剤抽出→脱溶
剤→粉砕→濃縮蛋白からなる一連の工程を経て行われて
いる。(B) Conventional technology Conventionally, for example, a method for producing a protein feed from sardine raw material involves a series of steps consisting of oil temperature dehydration under vacuum reduced pressure, deoiling under atmospheric pressure, solvent extraction, desolvation, grinding, and concentrated protein. Has been done.
そして、上記製造方法において、溶剤抽出は、脱油後の
固形分中にに残存する油分をさらに溶剤とともに除去し
油分含有率を低減するため行われる工程であり、かかる
抽出は、通常、De Smet 抽出機等の抽出装置を用いて行
われている。Then, in the above-mentioned manufacturing method, solvent extraction is a step performed to further remove the oil content remaining in the solid content after deoiling together with the solvent to reduce the oil content, and such extraction is usually De Smet. It is performed using an extraction device such as an extractor.
（ハ）発明が解決しようとする問題点 しかし、かかるDe Smet 抽出機による抽出は、無端のメ
ッシュコンベヤ上に脱油原料を移動させ、移動原料にノ
ルマルヘキサン等の溶剤を散布するものであるため、以
下の問題を生じていた。(C) Problems to be solved by the invention However, since the extraction by the De Smet extractor is such that the deoiled raw material is moved onto an endless mesh conveyor and a solvent such as normal hexane is sprayed on the moving raw material. , Had the following problems.
メッシュコンベヤの目詰まりを生じる。Clogging of the mesh conveyor occurs.
溶剤が原料を透過できずに、溶剤と可溶成分である油
との混合物（ミセラ）がオーバーフローするおそれがあ
る。There is a possibility that the solvent cannot pass through the raw material and the mixture (miscella) of the solvent and the oil which is a soluble component overflows.
De Smet 抽出機は大型の装置であり広大な設置面積を
必要とし、メンテナンスも困難となり、処理時間も長
い。The De Smet extractor is a large device, requires a large installation area, is difficult to maintain, and requires a long processing time.
本発明は、上記問題点を解決することができる固形物の
可溶成分の抽出方法を提供することを目的とする。An object of the present invention is to provide a method for extracting a soluble component of a solid material that can solve the above problems.
（ニ）問題点を解決するための手段 本発明は、内部空間に、内側・外側周面をそれぞれメッ
シュとした環状の固体原料充填室を回動自在に配設し、
同充填室の内側周面に、同充填室と略同高さで近接し、
多数の噴射孔を有する溶剤噴射筒を配設した遠心分離機
内において、可溶成分を含む固体原料を前記固体原料充
填室に充填して回転させると共に、同原料に、前記溶剤
噴射筒の噴射孔から噴射される溶剤を接触させて可溶成
分だけを溶解し、遠心力により、可溶成分と溶剤の混合
物である溶液と固形残留物に分離することを特徴とする
固体原料からの可溶成分の抽出方法に係るものである。(D) Means for Solving the Problems The present invention rotatably disposes an annular solid raw material charging chamber having meshes on the inner and outer peripheral surfaces, respectively, in the inner space.
On the inner peripheral surface of the filling chamber, close to the filling chamber at approximately the same height,
In a centrifuge equipped with a solvent injection cylinder having a large number of injection holes, a solid raw material containing a soluble component is filled into the solid raw material charging chamber and rotated, and the same raw material is injected into the injection holes of the solvent injection cylinder. A soluble component from a solid raw material, characterized in that it dissolves only the soluble component by contacting the solvent sprayed from the solid component and separates it into a solution and a solid residue which are a mixture of the soluble component and the solvent by centrifugal force. The extraction method of
この抽出方法において、分離装置の遠心力は油分調整を
行うため、適宜変化させることができる。In this extraction method, the centrifugal force of the separation device adjusts the oil content, and thus can be appropriately changed.
また、溶解及び分離は、必要に応じて複数回繰り返し行
い、油分及び溶剤の略完全分離を図ることもできる。Further, the dissolution and separation can be repeated a plurality of times as necessary to achieve almost complete separation of oil and solvent.
溶剤は、固体原料の性質に適合して、濃度の異なったも
のを用いることができ、例えば、ノルマルヘキサン等の
親油性の低沸点炭化水素や親水性のアルコールを用いる
ことができる。また、かかる溶剤を繰り返して複数回抽
出に用いる場合は、その油分の性質によっては、溶剤の
種類を、各回毎に変えることもできる。また、溶剤及び
固体原料の温度は10℃〜150℃の間で変化させることが
できる。As the solvent, those having different concentrations can be used according to the properties of the solid raw material, and for example, lipophilic low-boiling point hydrocarbons such as normal hexane and hydrophilic alcohols can be used. When such a solvent is repeatedly used for extraction a plurality of times, the type of solvent may be changed each time depending on the nature of the oil content. Further, the temperatures of the solvent and the solid raw material can be changed between 10 ° C and 150 ° C.
さらに、溶剤の固体原料への接触時の圧力は、100Torr
〜2kg/cm2Gの間にて変化させながら接触させることがで
きる。Furthermore, the pressure when the solvent contacts the solid raw material is 100 Torr.
It can be contacted while changing between ~ 2kg / cm 2 G.
（ホ）作用及び効果 上記抽出方法によって、本発明は以下の効果を奏する。(E) Action and effect The present invention has the following effects by the extraction method.
遠心力を利用して固体原料の内部まで均一に溶剤を浸
透させることができて効率的であり、しかも、溶剤と可
溶成分の混合物である油との混合物（ミセラ）を、強力
に半径方向に放出して抽出することができ、メッシュの
目詰まりを生じない。It is efficient because it can permeate the solvent evenly into the solid raw material by utilizing the centrifugal force, and also powerfully radiates the mixture (miscella) of the solvent and oil, which is a mixture of soluble components, in the radial direction. It can be discharged to and extracted without causing clogging of the mesh.
遠心分離機の使用によって設置空間も必要最小限とす
ることができ、また、メンテナンスも容易である。By using a centrifuge, the installation space can be minimized and maintenance is easy.
（ヘ）実施例 以下、本発明を、実施例を参照して詳説する。(F) Examples Hereinafter, the present invention will be described in detail with reference to Examples.
まず、本発明に係る抽出方法に用いる装置の構成につい
て説明する。First, the configuration of the device used in the extraction method according to the present invention will be described.
添付図において、１は遠心分離機であり、同遠心分離機
１は、その上部の内部空間に環状の固体原料充填室２を
回動自在に配設しており、同充填室２の内側周面及び外
側周面を、それぞれメッシュとしている。また、遠心分
離機１の内部空間内であって、充填室２の内側周面に近
接した位置には溶剤噴射筒３は配設されており、同噴射
筒３は、固体原料充填室２内の固体原料に溶剤を噴射す
るべく、多数の噴射孔４を穿設している。In the attached drawings, reference numeral 1 is a centrifuge, and the centrifuge 1 has an annular solid raw material filling chamber 2 rotatably disposed in an upper internal space thereof. Each of the surface and the outer peripheral surface is a mesh. In addition, the solvent injection cylinder 3 is arranged in a position close to the inner peripheral surface of the filling chamber 2 in the internal space of the centrifuge 1, and the injection cylinder 3 is provided inside the solid raw material filling chamber 2. A large number of injection holes 4 are formed in order to inject the solvent into the solid raw material.
かかる構成によって、遠心分離機１を駆動すると、固体
原料充填室２が回転し、内部に充填した固体原料に遠心
力を与えることができる。With such a configuration, when the centrifuge 1 is driven, the solid raw material filling chamber 2 is rotated and a centrifugal force can be applied to the solid raw material filled inside.
また、噴射筒３の噴射孔４から噴射された溶液は固体原
料の内部まで均一に注入され、油分等の可溶成分を溶解
し、その後、可溶成分と溶液の混合物（ミセラ）を遠心
力を利用して外部に放出することができる。The solution injected from the injection hole 4 of the injection cylinder 3 is evenly injected into the solid raw material to dissolve the soluble component such as oil, and then the mixture of the soluble component and the solution (micella) is subjected to centrifugal force. Can be released to the outside.
ついで、上記遠心分離機を用いての、蛋白飼料の製造方
法について説明する。Next, a method for producing a protein feed using the above centrifuge will be described.
まず、500kgのイワシを（イワシは小振りのものであれ
ば、原形を保持したまま使用でき、大振りのものであれ
ば、適当な寸法に裁断加工する）を密閉容器たる4.5m3
のクッカー中に投入する。First, a 500 kg sardine (if the sardine is a small one, you can use it while keeping the original shape, if it is a large one, cut it to an appropriate size) 4.5 m 3 as a closed container
Put into the cooker.
このクッカー中には、予め動物油、植物油、魚油、鶏油
等の単一油又は混合油が収容されており、クッカーのジ
ャケット部に圧入した蒸気により油を加熱するものであ
り、約80℃〜約150℃以下の温度でイワシを加熱し、ク
ッカー内をゆるやかに撹拌する。In this cooker, a single oil or mixed oil such as animal oil, vegetable oil, fish oil, chicken oil, etc. is stored in advance, and the oil is heated by steam injected into the jacket of the cooker, and the temperature is about 80 ° C to Heat the sardines at a temperature below about 150 ° C and gently stir in the cooker.
加熱温度を約80℃〜約150℃としたのは、イワシの表面
を難溶性化してカプセル化し、蛋白質等の栄養が油中に
流出しないようにするためであり、また、イワシを加熱
によって雑菌処理するためである。The heating temperature was set to about 80 ° C to about 150 ° C in order to make the surface of the sardine sparingly soluble and to encapsulate it so that nutrients such as proteins do not flow out into the oil. This is for processing.
上記加熱作業は、原料投入後の初期は、−10〜−20mmHg
の減圧を行い、油の加熱により混合原料の表面の水分蒸
散を促して脱水をはかり、次いで、−740〜750mmHgの減
圧を行い、所定時間、例えば30分〜１時間上記加熱を継
続し、イワシの内部の脱水を行う。The above heating work is -10 to -20 mmHg in the initial stage after the raw materials are charged.
Dehydration is performed by promoting the evaporation of water on the surface of the mixed raw material by heating the oil by heating the oil, and then reducing the pressure by -740 to 750 mmHg, and continuing the heating for a predetermined time, for example, 30 minutes to 1 hour. Dewater inside.
その後、イワシをクッカー中から同様な減圧条件（−74
0〜750mmHg）下で取出し、圧搾ローラ等を用いて脱油を
行い、粉状の固体原料を製造する。Then, remove the sardines from the cooker under the same depressurization conditions (-74
It is taken out under 0 to 750 mmHg) and deoiled by using a pressing roller or the like to produce a powdery solid raw material.
その後、上述した遠心分離機の環状の原料充填空間内に
固体原料を投入し、遠心分離機を作動して同空間を回転
させて遠心力を作動し、かつ、同空間に溶剤であるノル
マルヘキサンを噴射し、固体原料中の可溶成分と混合さ
せて混合物（ミセラ）を生成し、遠心力を利用して外部
に混合物を放出するとともに、空間内部に残留物を生成
する。After that, the solid raw material is put into the annular raw material filling space of the above-mentioned centrifuge, the centrifugal separator is operated to rotate the space, and the centrifugal force is actuated. Is injected and mixed with a soluble component in the solid raw material to generate a mixture (miscella), and the mixture is discharged to the outside by utilizing centrifugal force, and a residue is generated inside the space.
かかる残留物は、油分を完全に除去したものとなってお
り、高品位の蛋白飼料等として用いることができる。The residue is obtained by completely removing oil, and can be used as a high-quality protein feed or the like.
添付図は、本発明に係る抽出方法に用いる遠心分離機の
基本構成説明図である。 図中、 1:遠心分離機 2:固体原料充填室 3:溶剤噴射筒 4:噴射孔The attached drawings are explanatory diagrams of the basic configuration of a centrifuge used in the extraction method according to the present invention. In the figure, 1: Centrifuge 2: Solid material filling chamber 3: Solvent injection cylinder 4: Injection hole
Claims (1)
ッシュとした環状の固体原料充填室（２）を回動自在に
配設し、同充填室（２）の内側周面に、同充填室（２）
と略同高さで近接し、多数の噴射孔（４）を有する溶剤
噴射筒（３）を配設した遠心分離機（１）内において、
可溶成分を含む固体原料を前記固体原料充填室（２）に
充填して回転させると共に、同原料に、前記溶剤噴射筒
（３）の噴射孔（４）から噴射される溶剤を接触させて
可溶成分だけを溶解し、遠心力により、可溶成分と溶剤
の混合物である溶液と固形残留物とに分離することを特
徴とする固体原料からの可溶成分の抽出方法。1. A ring-shaped solid raw material filling chamber (2) having inner and outer circumferential surfaces each having a mesh is rotatably disposed in the inner space, and the inner circumferential surface of the filling chamber (2) is provided with the same. Filling room (2)
In a centrifuge (1) in which a solvent injection cylinder (3) having a large number of injection holes (4) is arranged, which is close to the same height as
A solid raw material containing a soluble component is filled in the solid raw material filling chamber (2) and rotated, and the raw material is brought into contact with a solvent injected from an injection hole (4) of the solvent injection cylinder (3). A method for extracting a soluble component from a solid raw material, which comprises dissolving only the soluble component and separating it into a solution, which is a mixture of the soluble component and a solvent, and a solid residue by centrifugal force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61071592A JPH0724722B2 (en) | 1986-03-29 | 1986-03-29 | Method for extracting soluble components from solid raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61071592A JPH0724722B2 (en) | 1986-03-29 | 1986-03-29 | Method for extracting soluble components from solid raw materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6339601A JPS6339601A (en) | 1988-02-20 |
| JPH0724722B2 true JPH0724722B2 (en) | 1995-03-22 |
Family
ID=13465094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61071592A Expired - Fee Related JPH0724722B2 (en) | 1986-03-29 | 1986-03-29 | Method for extracting soluble components from solid raw materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724722B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59601889D1 (en) * | 1995-04-04 | 1999-06-17 | Trenntec Trenntechnik Gmbh | METHOD FOR OBTAINING OILS OR FATS FROM OIL-BASED NATURAL SUBSTANCES AND THEIR USE |
-
1986
- 1986-03-29 JP JP61071592A patent/JPH0724722B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339601A (en) | 1988-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160213720A1 (en) | Process for the extraction of cannabinoids from cannabis using lipids as an extraction solvent | |
| CN104388182A (en) | Physically pressed tea seed oil and extracting preparation method thereof | |
| JP2009519357A (en) | Preparation method of vegetable oil and fat, plant crude protein and plant fiber by water leaching method | |
| US4650857A (en) | Bland protein concentrates from peanuts and process for making | |
| WO2020153931A3 (en) | Methods for extracting constituents from plant material and apparatus and products thereof | |
| Bernardini | Batch and continuous solvent extraction | |
| JPH0724722B2 (en) | Method for extracting soluble components from solid raw materials | |
| CA2793322A1 (en) | Method for extracting oil from sea cucumber material | |
| US2507614A (en) | Process and apparatus for producing oil from fish liver | |
| CN1299862A (en) | Cotton oil extracting and detoxicating process | |
| US4084007A (en) | Method of producing edible meal from cottonseed | |
| CN1907986A (en) | Method for extracting nimbin | |
| CN102295987A (en) | Process for extracting laver oil from laver with solvent method | |
| KR100840397B1 (en) | Method for making healthy food using an onion | |
| JP3510644B2 (en) | How to sort vinyl from kitchen waste | |
| CN106318615A (en) | Method for extracting vegetable oil by pre-soaking and then squeezing, cooling and desolventizing | |
| US2583022A (en) | Process of producing coconut oil | |
| CN117343789A (en) | Edible oil squeezing process | |
| JP3574178B2 (en) | Sludge drying method | |
| JPH07204698A (en) | Method for treating sludge and garbage | |
| SU449926A1 (en) | The method of preparation of the rind seeds of oilseeds for extraction | |
| CN109805154A (en) | A kind of extracting method of sesame protein concentrate | |
| US2857411A (en) | Double soak filtration-extraction of vegetable oil-bearing materials | |
| SU469737A1 (en) | The method of obtaining oil from the rind seeds of oilseeds | |
| JPS63126463A (en) | Production of feed for pisciculture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |