JPS6339601A - Extracting method for soluble component from solid raw material - Google Patents
Extracting method for soluble component from solid raw materialInfo
- Publication number
- JPS6339601A JPS6339601A JP61071592A JP7159286A JPS6339601A JP S6339601 A JPS6339601 A JP S6339601A JP 61071592 A JP61071592 A JP 61071592A JP 7159286 A JP7159286 A JP 7159286A JP S6339601 A JPS6339601 A JP S6339601A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- solid raw
- solvent
- soluble component
- centrifugal force
- 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.)
- Granted
Links
- 239000002994 raw material Substances 0.000 title claims abstract description 30
- 239000007787 solid Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 6
- 239000002904 solvent Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000011343 solid material Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 15
- 235000019198 oils Nutrition 0.000 description 15
- 238000000605 extraction Methods 0.000 description 8
- 235000019512 sardine Nutrition 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- 241000555825 Clupeidae Species 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 241001125048 Sardina Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
- Fodder In General (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
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。DETAILED DESCRIPTION OF THE INVENTION (a) Industrial Application Field The present invention relates to a method for extracting soluble components from solid raw materials.
（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、真空減圧下の浦温脱水−常圧脱浦−溶剤抽出一説溶
剤一扮砕一濃縮蛋白からなる一連の工程・で経て行われ
ている。(b) Conventional technology Conventionally, for example, the method for producing protein feed from sardine raw materials involves a series of steps consisting of Ura temperature dehydration under vacuum depressurization, normal pressure dehydration, solvent extraction, solvent extraction, crushing, and concentrated protein. It has been carried out for a long time.
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。In the above manufacturing method, the solvent extraction is a step performed to further remove the oil remaining in the solid content after deoiling together with the solvent to reduce the oil content. This is done 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
端のメツ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, extraction using the De Smet extractor involves moving the deoiled raw material onto an endless mesh conveyor and spraying a solvent such as n-hexane onto the moving raw material. This caused the following problems.
■メツシュコンベヤの目詰まりを生じる。■Causes the mesh conveyor to become clogged.
■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。■The solvent cannot pass through the raw material, and the mixture of the solvent and the soluble component (miscella) may overflow.
■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 that requires a vast installation area, making maintenance difficult and requiring long processing times.
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 soluble components of solid matter that can solve the above problems.
（ニ）問題点を解決するための手段
本発明は、遠心力を利用した分離装置の内部において、
可溶成分を含む固体原料を溶剤に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 provides that inside a separation device that utilizes centrifugal force,
From a solid raw material that is characterized by contacting a solid raw material containing soluble components with a solvent to dissolve only the soluble components, and separating the solid raw material into a solution, which is a mixture of the soluble components and the solvent, and a solid residue by centrifugal force. The invention relates to a method for extracting soluble components.
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 separator can be changed as appropriate to adjust the oil content.
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 multiple times as necessary to achieve substantially complete separation of the 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。Solvents with different concentrations can be used depending on the properties of the solid raw material, and for example, lipophilic low-boiling hydrocarbons such as n-hexane or hydrophilic alcohols can be used. Furthermore, when such a solvent is repeatedly used for multiple extractions, the type of solvent can be changed each time depending on the nature of the oil content. Moreover, the temperature 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、１００
Ｔｏｒｒ〜２ ｋｇ／ ｃｎ！Ｇ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~2 kg/cn! It is possible to make contact while changing between 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 By the above extraction method, the present invention has the following effects.
■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るとともに、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、メツシュの目詰まりを生
じない。■Using centrifugal force, the solvent can penetrate uniformly into the solid raw material, and the mixture of solvent and oil (micella), which is a mixture of soluble components, is powerfully released in the radial direction for extraction. can be used without clogging 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 centrifugal separator, the installation space can be minimized and maintenance is also easy.
（へ）実施例 以下、本発明を、実施例を参照して詳説する。(f) Example Hereinafter, the present invention will be explained 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１１成につ
いて説明する。First, eleven components of the apparatus used in the extraction method according to the present invention will be explained.
添付図において、■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、それぞれメソシュとしている。また、遠心分
離機ｌ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 diagram, ■ is a centrifuge, and the centrifugal separator 1 has an annular solid material filling chamber 2 rotatably disposed in its upper internal space. The surface and outer circumferential surface are each a mesoche. Further, a solvent injection cylinder 3 is disposed within the internal space of the centrifugal separator 1 at a position close to the inner circumferential surface of the filling chamber 2; A large number of injection holes 4 are provided 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 this configuration, when the centrifuge 1 is driven, the solid raw material filling chamber 2 rotates, and 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。In addition, the solution injected from the injection hole 4 of the injection barrel 3 is uniformly injected into the solid raw material, dissolves soluble components such as oil, and then the mixture of soluble components and solution (micella) is can be released to the outside using
ついで、上記遠心分離機を用いての、蛋白飼料の型造方
法について説明する。Next, a method for molding protein feed using the above-mentioned centrifugal separator will be explained.
まず、５００ｋｇのイワシを（イワシは小１辰りのもの
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
４．５ ｎ？のクツカー中に投入する。First, 500 kg of sardines (if the sardines are 1 small, they can be used in their original shape; if they are large, they should be cut to the appropriate size) in a sealed container of 4.5 nm. ? Put it in the kutsuka.
このクツカー中には、予め動物油、植物油、魚油、鶏油
等の単−油又は混合油が収容されており、クツカーのジ
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、約り０℃〜約１５０°Ｃ以下の温度でイワシを加熱
し、クツカー内をゆるやかに攪拌する。A single oil or a mixture of oils such as animal oil, vegetable oil, fish oil, chicken oil, etc. is stored in this couture in advance, and the oil is heated by steam that is forced into the jacket of the couture, and the temperature is about 0°C. Heat the sardines at a temperature of ~150°C or less and stir gently in the cooker.
加熱温度を約り０℃〜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
を加熱によって殺菌処理するためである。The heating temperature was set at approximately 0°C to approximately 150°C in order to make the surface of the sardines insoluble and encapsulate them to prevent nutrients such as protein from leaking into the oil. This is for sterilization treatment.
上記加熱作業は、原料投入後の初期は、−１ｏ〜−２０
龍Ｈｇ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、−７４０〜７
５０ ｆｌＨｇ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
。In the above heating operation, the initial temperature after inputting the raw materials is -1o to -20o.
Depressurize the dragon Hg, heat the oil to promote water evaporation on the surface of the mixed raw material for dehydration, and then -740 to 7
The pressure is reduced to 50 flHg, and the heating is continued for a predetermined period of time, for example, 30 minutes to 1 hour, to dehydrate the interior of the sardines.
その後、イワシをクツカー中から同様な減圧条件＜−７
４０〜７５０韻ｆｉｇ）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。After that, the sardines were removed from the sardine under the same decompression conditions <-7
40 to 750 rhyme fig), and remove oil 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虜空間内に
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 introduced into the annular raw material-filled space of the centrifugal separator mentioned above, and the centrifugal separator is operated to rotate the space to generate centrifugal force. Hexane is injected and mixed with the soluble components in the solid raw material to generate a mixture (micella), and centrifugal force is used to release the mixture to the outside and generate a residue 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 has been completely free of oil and can be used as high-grade protein feed, etc.
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、
■＝遠心分離機
２：固体原料充填室
３：／８剤噴射筒
４：噴射孔The attached figure is an explanatory diagram of the basic configuration of a centrifuge used in the extraction method according to the present invention. In the figure, ■ = Centrifuge 2: Solid raw material filling chamber 3: /8 Agent injection cylinder 4: Injection hole
Claims (1)
含む固体原料を溶剤に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. Inside a device that uses centrifugal force, a solid raw material containing soluble components is brought into contact with a solvent to dissolve only the soluble components, and centrifugal force separates the solution, which is a mixture of soluble components and solvent, from the solid residue. A method for extracting soluble components from solid raw materials, characterized by separating them into solid materials.
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 true JPS6339601A (en) | 1988-02-20 |
| JPH0724722B2 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996031579A1 (en) * | 1995-04-04 | 1996-10-10 | Trenntec Trenntechnik Gmbh | Process for extracting oils or fats from oleaginous natural substances and use thereof |
-
1986
- 1986-03-29 JP JP61071592A patent/JPH0724722B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996031579A1 (en) * | 1995-04-04 | 1996-10-10 | Trenntec Trenntechnik Gmbh | Process for extracting oils or fats from oleaginous natural substances and use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724722B2 (en) | 1995-03-22 |
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