JPH0670701A - Method for attenuating aflatoxin and aflatoxin-attenuating solution used in this method - Google Patents
Method for attenuating aflatoxin and aflatoxin-attenuating solution used in this methodInfo
- Publication number
- JPH0670701A JPH0670701A JP3350601A JP35060191A JPH0670701A JP H0670701 A JPH0670701 A JP H0670701A JP 3350601 A JP3350601 A JP 3350601A JP 35060191 A JP35060191 A JP 35060191A JP H0670701 A JPH0670701 A JP H0670701A
- Authority
- JP
- Japan
- Prior art keywords
- aflatoxin
- attenuating
- nut
- grains
- water
- 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.)
- Pending
Links
Landscapes
- General Preparation And Processing Of Foods (AREA)
- Seeds, Soups, And Other Foods (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、例えばピーナッツ、
ピスタチオその他のナッツ類及び穀類に含まれたアフラ
トキシンを減衰させる方法及びこの方法の実施に使用す
る減衰溶液に関する。BACKGROUND OF THE INVENTION The present invention relates to peanuts,
The present invention relates to a method for attenuating aflatoxin contained in pistachio and other nuts and cereals and an attenuating solution used for carrying out the method.
【０００２】[0002]
【従来の技術】従来、ナッツ類及び穀類に基準値以上の
アフラトキシンが含まれている場合、輸出入は勿論のこ
と食品衛生法により市場への供給が停止される。2. Description of the Related Art Conventionally, when nuts and cereals contain aflatoxin in excess of a standard value, not only export and import but also supply to the market is suspended by the Food Sanitation Law.
【発明が解決しようとする課題】このため、最近、輸入
業者或いは加工業者の間から、アフラトキシンを減衰さ
せる方法及びこれに使用する減衰溶液の出現が強く要望
されているが、現在そのようなものは存在しない。Therefore, recently, there has been a strong demand from importers or processors for the appearance of a method for aflatoxin attenuating and an attenuating solution to be used therefor. Does not exist.
【０００３】そこで、この発明は、極めて簡単な構成に
より上記の要望を満足した新規なアフラトキシン減衰方
法及び減衰溶液を提供することを目的とするものであ
る。Therefore, an object of the present invention is to provide a novel aflatoxin attenuating method and an attenuating solution which satisfy the above-mentioned needs with an extremely simple structure.
【０００４】[0004]
【課題を解決するための手段】この発明の方法に用いる
アフラトキシン減衰溶液は、次亜塩素酸ナトリウムに適
量のアルコール及び脱臭剤を配合したもので、アフラト
キシンを含むナッツ類穀類を水に浸して表面に水を含ま
せる下処理行程と、下処理後のナッツ類穀類を次亜塩素
酸ナトリウムを基材とする減衰溶液中へ浸漬して表面の
アフラトキシンを減衰させる行程と、減衰行程後のナッ
ツ類穀類を水洗する行程と、水洗行程後のナッツ類穀類
を乾燥させる乾燥行程とを連続して行うものである。The aflatoxin-attenuating solution used in the method of the present invention is a mixture of sodium hypochlorite with an appropriate amount of alcohol and a deodorant, and nut nuts containing aflatoxin are soaked in water to surface. A step of dipping water into the solution, a step of dipping the post-processing nut grains in a damping solution based on sodium hypochlorite to damp the aflatoxin on the surface, and a nut after the damping step The process of washing the grains with water and the drying process of drying the nut grains after the washing process are continuously performed.
【０００５】[0005]
【作用】上記の方法によると、ナッツ類穀類は、下処理
行程に於いて表面に水を含ませているため、次行程での
液体の吸収性を無くしている。従って、減衰行程におい
て、次亜塩素酸ナトリウムは、ナッツ類穀類表面の含水
部分に存在するアフラトキシンに対して有効に分解作用
を行う。減衰行程後のナッツ類穀類は、水洗及び乾燥行
程によりアフラトキシンの含有量は基準値以下に減衰
し、以後、カビの二次発生の無い良質のナッツ類穀類と
して市場に供給し得る効果を奏する。According to the above-mentioned method, the nut cereal has water absorbed on the surface during the pretreatment process, so that the liquid absorbability in the next process is lost. Therefore, in the attenuation process, sodium hypochlorite effectively decomposes aflatoxin present in the water-containing portion of the surface of nut grains. The content of aflatoxin in the nut grains after the attenuation step is reduced to a standard value or less by the washing and drying steps, and thereafter, there is an effect that the nut grains can be supplied to the market as high-quality nut grains without secondary generation of mold.
【０００６】[0006]
【実施例】本発明は、ピーナッツ或いはピスタチオその
他のナッツ類或いは穀類に含有するアフラトキシンの減
衰方法及びこの方法に使用する減衰溶液に関するもので
ある。The present invention relates to a method for attenuating aflatoxins contained in peanuts, pistachios and other nuts or cereals, and a damping solution used in this method.
【０００７】この発明に適用するアフラトキシン減衰溶
液は、有効塩素２．４％の次亜塩素酸ナトリウムに、滅
菌作用をなすアルコール２％、次亜塩素酸ナトリウムの
脱臭作用をなす適量の脱臭剤を配合してなり、必要に応
じて数倍に希釈して使用する。The aflatoxin-attenuating solution applied to the present invention comprises sodium hypochlorite having an effective chlorine of 2.4%, alcohol 2% having a sterilizing action, and an appropriate amount of a deodorant having a deodorizing action of sodium hypochlorite. It is blended and diluted several times as needed before use.
【０００８】本発明の方法の実施では、先ず下処理行程
に於いて、フラトキシンを含むナッツ類穀類を水に浸し
て表面に水を含ませる。次行程に於いて、下処理後のナ
ッツ類穀類を次亜塩素酸ナトリウムを基材とする減衰溶
液中へ一定時間浸漬し、ナッツ類穀類に含有するアフラ
トキシンを分解し減衰させる。次いで、減衰行程後のナ
ッツ類穀類を水洗し、更に、水洗行程後のナッツ類穀類
を乾燥する行程を連続して行うものである。In carrying out the method of the present invention, first, in the pretreatment step, nut cereals containing a flatoxin are soaked in water so that the surface of the cereals is watered. In the next step, the nut grains after the pretreatment are immersed in a sodium hypochlorite-based attenuation solution for a certain period of time to decompose and attenuate the aflatoxin contained in the nut grains. Next, the steps of washing the nut grains after the attenuation step with water and further drying the nut grains after the washing step are continuously performed.
【０００９】＜実施例−１＞ 試験方法 １）ピスタチオ２５ｇにアフラトキシンＢｉ５μｇを添
加し、２時間放置する。 ２）アフラトキシン減衰溶液１００ｍｌ中へピスタチオ
を２時間浸漬する。 ３）アフラトキシン減衰溶液を捨て、３０分間水洗す
る。 試験結果 アフラトキシンＢｉの残存率 ２．８％ ＜実施例−２＞ 試験方法（アフラトキシン減衰溶液を数倍希釈した試
験） １）ピスタチオ２５ｇにアフラトキシンＢｉ５μｇを添
加し、２時間放置する。 ２）アフラトキシン減衰溶液１００ｍｌ中へピスタチオ
を３０分間浸漬する。 ３）アフラトキシン減衰溶液を捨て、１５分間水洗す
る。 試験結果 <Example-1> Test method 1) 5 μg of aflatoxin Bi was added to 25 g of pistachio and left for 2 hours. 2) Immerse pistachio in 100 ml of aflatoxin attenuation solution for 2 hours. 3) Discard the aflatoxin-attenuating solution and wash with water for 30 minutes. Test Results Residual rate of aflatoxin Bi 2.8% <Example-2> Test method (test in which aflatoxin-attenuating solution was diluted several times) 1) 5 μg of aflatoxin Bi was added to 25 g of pistachio and left for 2 hours. 2) Immerse pistachio in 100 ml of aflatoxin attenuation solution for 30 minutes. 3) Discard the aflatoxin-attenuating solution and wash with water for 15 minutes. Test results
【００１０】[0010]
【発明の効果】この発明は上記の如く、アフラトキシン
を含むナッツ類穀類を水に浸して表面に水を含ませた
後、次亜塩素酸ナトリウムを基材とする減衰溶液中へ浸
漬してナッツ類穀類表面のアフラトキシンを減衰させ、
しかる後、水洗及び乾燥させる行程を連続して行うこと
により、ナッツ類穀類に含有するアフラトキシンを分解
し減衰させるもので、特に、本発明の方法によると、ナ
ッツ類穀類は、下処理行程に於いて表面に水を含有し、
次行程での液体の吸収性を少なくしており、従って減衰
行程において、次亜塩素酸ナトリウムは、ナッツ類穀類
表面の含水部分に存在するアフラトキシンに対して有効
に分解作用をなし、減衰を実現する。減衰行程後のナッ
ツ類穀類は、水洗及び乾燥行程によりアフラトキシンの
含有量は基準値以下に減衰し、以後、カビの二次発生の
無い良質の商品として市場に供給し得る効果を奏する。INDUSTRIAL APPLICABILITY As described above, according to the present invention, nuts and grains containing aflatoxin are soaked in water to contain water on the surface thereof, and then the nuts are soaked in an attenuating solution based on sodium hypochlorite. Aflatoxin on the surface of cereals is attenuated,
Then, by successively performing the steps of washing with water and drying, the aflatoxin contained in the nuts and grains is decomposed and attenuated. Particularly, according to the method of the present invention, the nuts and grains are subjected to the pretreatment process. Contains water on the surface,
In the attenuation process, sodium hypochlorite effectively decomposes aflatoxin present in the water-containing part of the surface of nuts and grains, and achieves attenuation in the attenuation process. To do. The nut and cereal grains after the attenuation step have the aflatoxin content attenuated to below the standard value by the washing and drying steps, and thereafter, the nut and cereal grains can be supplied to the market as high-quality products with no secondary generation of mold.
図なし No figure
符号なし Unsigned
Claims (2)
に浸して表面に水を含ませる下処理行程と、下処理後の
ナッツ類穀類の次亜塩素酸ナトリウムを基材とする減衰
溶液中へ浸漬して表面のアフラトキシンを減衰させる行
程と、減衰行程後のナッツ類穀類を水洗する行程と、水
洗後のナッツ類穀類を乾燥させる乾燥行程とを連続して
行うことを特徴とするアフラトキシン減衰方法。1. A pretreatment process in which a nut cereal containing aflatoxin is soaked in water to contain water on the surface thereof, and the nut cereal after the pretreatment is immersed in a sodium hypochlorite-based attenuation solution. And then attenuating the aflatoxin on the surface, a step of washing the nut grains after the attenuation step with water, and a drying step of drying the nut grains after the water washing are successively performed.
ル及び脱臭剤を配合して成るを特徴とするアフラトキシ
ン減衰溶液。2. An aflatoxin-attenuating solution comprising sodium hypochlorite and an appropriate amount of alcohol and a deodorant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3350601A JPH0670701A (en) | 1991-11-07 | 1991-11-07 | Method for attenuating aflatoxin and aflatoxin-attenuating solution used in this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3350601A JPH0670701A (en) | 1991-11-07 | 1991-11-07 | Method for attenuating aflatoxin and aflatoxin-attenuating solution used in this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0670701A true JPH0670701A (en) | 1994-03-15 |
Family
ID=18411583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3350601A Pending JPH0670701A (en) | 1991-11-07 | 1991-11-07 | Method for attenuating aflatoxin and aflatoxin-attenuating solution used in this method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0670701A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054732C (en) * | 1994-07-07 | 2000-07-26 | 石光生 | Method for preparation of aflatoxin radically-removed low sodium salt enriched health-care soya sauce |
| US6927192B2 (en) | 2002-02-15 | 2005-08-09 | Regents Of The University Of Minnesota | Process to improve the quality of grains and seeds |
| US7357952B2 (en) * | 2005-02-16 | 2008-04-15 | Ahmad Foroutanaliabad | Methods for splitting pistachio nuts |
| ITTO20090148A1 (en) * | 2009-02-28 | 2010-09-01 | Antonio Giannattasio | PROCEDURE AND SYSTEM FOR PROCESSING AND SANITIZING AGRO-FOOD PRODUCTS |
| JP2019146527A (en) * | 2018-02-27 | 2019-09-05 | 株式会社タバタホールディングス | Aflatoxin reduction method |
-
1991
- 1991-11-07 JP JP3350601A patent/JPH0670701A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054732C (en) * | 1994-07-07 | 2000-07-26 | 石光生 | Method for preparation of aflatoxin radically-removed low sodium salt enriched health-care soya sauce |
| US6927192B2 (en) | 2002-02-15 | 2005-08-09 | Regents Of The University Of Minnesota | Process to improve the quality of grains and seeds |
| US7357952B2 (en) * | 2005-02-16 | 2008-04-15 | Ahmad Foroutanaliabad | Methods for splitting pistachio nuts |
| US7695750B2 (en) | 2005-02-16 | 2010-04-13 | Ahmad Foroutanaliabad | Methods for splitting pistachio nuts |
| ITTO20090148A1 (en) * | 2009-02-28 | 2010-09-01 | Antonio Giannattasio | PROCEDURE AND SYSTEM FOR PROCESSING AND SANITIZING AGRO-FOOD PRODUCTS |
| JP2019146527A (en) * | 2018-02-27 | 2019-09-05 | 株式会社タバタホールディングス | Aflatoxin reduction method |
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