JP2013050941A - Product inspection method - Google Patents
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- 238000007689 inspection Methods 0.000 title claims abstract description 23
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Abstract
Description
本発明は、製品検査方法に関するものである。 The present invention relates to a product inspection method.
市場に流通する農業製品や工業製品などの製品の多くは、各種の動植物を原材料とし、生産・加工・販売といった様々な流通過程を経て消費者に販売されている。そして、消費者は、農業製品の味や工業製品の機能のみならず、その製品を構成する原材料の原産地や原材料を加工する加工業者や加工方法などにまで注視して製品を選択するようになっている。 Many products such as agricultural products and industrial products distributed in the market are sold to consumers through various distribution processes such as production, processing, and sales, using various animals and plants as raw materials. Consumers select products by paying attention not only to the taste of agricultural products and the functions of industrial products, but also to the origin of raw materials that make up the products and the processors and processing methods that process the raw materials. ing.
このように、製品においては、最終的な商品だけでなく、原材料についても付加価値を有しており、消費者が安心して製品を選択できるようにするために、原材料についての様々な表示が要求されている。 In this way, in products, not only final products but also raw materials have added value, and various indications on raw materials are required to enable consumers to select products with peace of mind. Has been.
また、ＤＮＡを用いた分析技術の進歩によって、市販される製品の原材料について品種等を特定することが可能となっている（たとえば、特許文献１参照。）。 In addition, due to advances in analysis technology using DNA, it is possible to specify the variety and the like of raw materials for products that are commercially available (see, for example, Patent Document 1).
ところが、製品に表記される原材料の表示は、偽装や改竄のおそれがあり、十分に信頼できるものとは言えないものであった。 However, the display of the raw material indicated on the product has a risk of forgery or tampering, and cannot be said to be sufficiently reliable.
また、ＤＮＡを用いた分析は、製品の原材料の品種を特定することが可能であっても、莫大な品種の中から原材料の品種を特定するには非常に長時間をかけて分析しなければならず、また、誰がいつどのように取り扱ったかといった流通過程における製品属性についてまでは知ることができないものであった。 In addition, analysis using DNA can identify the variety of raw materials of a product, but it takes a very long time to identify the variety of raw materials from a huge variety. In addition, it was impossible to know about product attributes in the distribution process such as who handled when and how.
そこで、本発明者は、製品の安全性を向上させて消費者が安心して製品を選択できるようにするために、偽装や改竄されることなく製品についての原材料の生産・加工・販売といった流通過程における製品属性を迅速に認証することができる製品検査方法を鋭意研究し、本発明を成すに至った。 Therefore, in order to improve the safety of products and enable consumers to select products with peace of mind, the present inventor has a distribution process such as production, processing, and sales of raw materials for products without impersonation or tampering. The present inventors have intensively researched a product inspection method capable of quickly authenticating product attributes in Japan and have come to achieve the present invention.
すなわち、請求項１に係る本発明では、製品検査方法において、製品の流通過程で前記製品の原材料が有するＤＮＡとは異なる特定のＤＮＡ抽出液を添加する工程と、前記製品の取扱者や取扱日や取扱方法等の製品属性と前記特定のＤＮＡ抽出液とを関連付けて記憶媒体に記憶しておく工程とを有し、前記製品から前記特定のＤＮＡ抽出液が検出されることで前記製品属性を認証可能とすることにした。 That is, in the present invention according to claim 1, in the product inspection method, the step of adding a specific DNA extract different from the DNA of the raw material of the product in the product distribution process, and the person or date of handling the product And storing the product attribute such as a handling method and the specific DNA extract in a storage medium in association with each other, and the product attribute is detected by detecting the specific DNA extract from the product. Authenticated.
また、請求項２に係る本発明では、前記請求項１に係る本発明において、認定機関が前記製品の製品属性を認定するとともに、その後、前記製品の流通後に同一の認定機関が前記製品の製品属性を認証する検査を行うことにした。 Further, in the present invention according to claim 2, in the present invention according to claim 1, the accreditation body authorizes the product attribute of the product, and thereafter, after the product is distributed, the same accreditation body provides the product of the product. We decided to perform an inspection to authenticate the attribute.
また、請求項３に係る本発明では、前記請求項１又は請求項２に係る本発明において、前記製品に特定のＤＮＡ抽出液を添加する工程を複数行うとともに、流通過程ごとに異なる特定のＤＮＡ抽出液を添加し、流通過程を追跡可能とすることにした。 Further, in the present invention according to claim 3, in the present invention according to claim 1 or claim 2, a plurality of steps of adding a specific DNA extract to the product are performed, and a specific DNA that differs for each distribution process is performed. An extract was added to make it possible to trace the distribution process.
また、請求項４に係る本発明では、前記請求項１〜請求項３のいずれかに係る本発明において、前記特定のＤＮＡ抽出液は、複数の異なるＤＮＡ抽出液の組合せとすることにした。 In the present invention according to claim 4, in the present invention according to any one of claims 1 to 3, the specific DNA extract is a combination of a plurality of different DNA extracts.
そして、本発明では、以下に記載する効果を奏する。 And in this invention, there exists an effect described below.
すなわち、本発明では、製品検査方法において、製品の流通過程で製品が有するＤＮＡとは異なる特定のＤＮＡ抽出液を添加する工程と、製品の取扱者や取扱日や取扱方法等の製品属性と特定のＤＮＡ抽出液とを関連付けて記憶媒体に記憶しておく工程とを有し、製品から特定のＤＮＡ抽出液が検出されることで製品属性を認証可能としているために、偽装や改竄されることなく製品についての原材料の生産・加工・販売といった流通過程における製品属性を迅速に認証することができ、製品の安全性を向上させることができる。 That is, according to the present invention, in the product inspection method, the step of adding a specific DNA extract different from the DNA of the product in the product distribution process, the product attribute such as the product handler, the handling date, the handling method, etc. And the process of storing it in a storage medium in association with the DNA extract of the product, and because the product attribute can be authenticated by detecting a specific DNA extract from the product, it is forged or tampered In addition, product attributes in the distribution process such as production, processing, and sales of raw materials for products can be quickly authenticated, and product safety can be improved.
特に、認定機関が製品属性を認定するとともに、その後、製品の流通後に同一の認定機関が製品属性を認証する検査を行うことで、流通過程の途中における偽装や改竄を防止することができる。 In particular, it is possible to prevent impersonation and tampering during the distribution process by certifying the product attribute by the accreditation organization and then performing an inspection in which the same accreditation organization authenticates the product attribute after the product is distributed.
また、製品に特定のＤＮＡ抽出液を添加する工程を複数行うとともに、流通過程ごとに異なる特定のＤＮＡ抽出液を添加することにした場合には、製品の流通過程を追跡することができる。 In addition, when a plurality of steps of adding a specific DNA extract to a product are performed and a different specific DNA extract is added for each distribution process, the distribution process of the product can be traced.
また、特定のＤＮＡ抽出液として、複数の異なるＤＮＡ抽出液の組合せを用いた場合には、ＤＮＡ抽出液の組合せによってより多くの製品属性を認証することができる。 Further, when a combination of a plurality of different DNA extracts is used as the specific DNA extract, more product attributes can be authenticated by the combination of the DNA extracts.
以下に、本発明に係る製品検査方法の具体的な構成について図面を参照しながら説明する。本発明は、動植物由来の原材料を用いて生産される食品等の農業製品や家具等の工業製品などの各種の製品に同様に適用することができるが、以下の説明では代表的な製品として食品の場合についての実施例を説明する。 The specific configuration of the product inspection method according to the present invention will be described below with reference to the drawings. The present invention can be similarly applied to various products such as agricultural products such as foods produced using raw materials derived from animals and plants, and industrial products such as furniture. In the following description, foods are representative products. An embodiment for this case will be described.
（実施例１）
製品がたとえば薄切り牛肉である場合、図１に模式的に図示するように、肥育者が肉牛を肥育し、屠畜者が肉牛を屠畜して枝肉とし、解体者が枝肉を解体して部分肉とし、加工者が部分肉を薄切り加工して薄切り牛肉に精肉し、販売者が薄切り牛肉を直接又は小売業者を介して最終消費者に販売する。
Example 1
If the product is, for example, sliced beef, the fattener fattenes the beef cattle, the slaughterer slaughters the beef cattle into carcass, and the dismantler disassembles the carcass as schematically shown in FIG. The meat is processed into slices and processed by the processor into thin slices of beef, and the seller sells the sliced beef directly or through retailers to the final consumer.
この製品の流通過程において、製品の検査を行う検査者は、肥育者に特定のＤＮＡ抽出液Ａ（たとえば、米のＤＮＡ抽出液）を渡し、屠畜時にＤＮＡ抽出液Ａを枝肉に添加させる。 In the distribution process of this product, an inspector who inspects the product gives a fattening person a specific DNA extract A (for example, a rice DNA extract), and adds the DNA extract A to the carcass at the time of slaughter.
また、検査者は、肥育者に渡したＤＮＡ抽出液の種類（ここでは、ＤＮＡ抽出液Ａ）と生産者や生産日や生産方法や生産場所などの製品属性とを関連付けてコンピュータが読み取り可能なハードディスクやメモリーなどの記憶媒体に記憶しておく。 Further, the inspector can read the computer by associating the type of the DNA extract (here, DNA extract A) given to the fattening person with product attributes such as the producer, date of production, production method, and production location. Store in a storage medium such as a hard disk or memory.
そして、検査者は、製品（薄切り牛肉）の検査を依頼された場合に、製品についてＤＮＡ分析を行い、ＤＮＡ抽出液Ａが含有されるか否かについて検査する。 When the inspector is requested to inspect the product (thin sliced beef), the inspector performs DNA analysis on the product and inspects whether or not the DNA extract A is contained.
これにより、製品からＤＮＡ抽出液Ａが検出された場合には、記憶媒体に記憶された製品属性によって生産者や生産日や生産方法や生産場所などを特定し、認証することができる。特に、ここでは肥育者にＤＮＡ吐出液Ａを渡すことで、製品の原産地を特定し、認証することができ、高付加価値を有するブランド牛などの偽装を防止することができる。 Thereby, when the DNA extract A is detected from a product, a producer, a production date, a production method, a production place, etc. can be specified and authenticated by the product attribute memorize | stored in the storage medium. In particular, by delivering the DNA discharge liquid A to the fattening person, the place of origin of the product can be specified and authenticated, and camouflaging such as brand cattle having high added value can be prevented.
ここで、特定のＤＮＡ抽出液は、添加する製品の原材料とは異なる様々なＤＮＡ抽出液を用いることができ、生物から抽出したＤＮＡの溶液や、生物の一部（粉末状の米など）の溶液や、人工的に作成したＤＮＡの溶液などを用いることができる。 Here, various DNA extracts different from the raw material of the product to be added can be used as the specific DNA extract, and DNA solutions extracted from living organisms or parts of organisms (such as powdered rice) can be used. A solution, an artificially prepared DNA solution, or the like can be used.
また、特定のＤＮＡ抽出液は、一種類のＤＮＡ抽出液を用いてもよく、複数種類のＤＮＡ抽出液を組み合わせて使用してもよい。たとえば、取扱者をＤＮＡ抽出液Ａ−１（たとえば、米のＤＮＡ抽出液）で特定可能とし、取扱日をＤＮＡ抽出液Ａ−２（たとえば、芋のＤＮＡ抽出液）で特定可能とし、取扱方法をＤＮＡ抽出液Ａ−３（たとえば、麦のＤＮＡ抽出液）で特定可能とすることで、複数の異なるＤＮＡ抽出液の組合せを用いることによってより多くの製品属性を認証することができる。 In addition, as the specific DNA extract, one type of DNA extract may be used, or a plurality of types of DNA extract may be used in combination. For example, the handling person can be specified by the DNA extract A-1 (for example, rice DNA extract), and the handling date can be specified by the DNA extract A-2 (for example, koji DNA extract). Can be identified by DNA extract A-3 (for example, wheat DNA extract), more product attributes can be authenticated by using a combination of a plurality of different DNA extracts.
また、ＤＮＡ抽出液の添加は、製品の原材料の生産・加工・販売といった流通過程のいずれかで行われればよい。 Further, the addition of the DNA extract may be performed in any of distribution processes such as production, processing, and sales of raw materials for the product.
また、ＤＮＡ抽出液の添加方法は、製品の形態等に応じて噴霧や浸漬など適宜選択することができる。 Moreover, the addition method of a DNA extract can be suitably selected, such as spraying and immersion, according to the form of a product.
また、ＤＮＡ抽出液の添加量は、添加後の加工等の流通過程を考慮して最終的な製品（ここでは、薄切り牛肉）においてＤＮＡ分析により検出できる量を適宜選択することができる。 In addition, the amount of the DNA extract added can be appropriately selected in an amount that can be detected by DNA analysis in the final product (here, sliced beef) in consideration of the distribution process such as processing after the addition.
さらに、製品属性は、取扱者や取扱日や取扱方法や取扱場所に限られず、取扱品種や取扱期間など多種多様のものが考えられる。 Furthermore, the product attributes are not limited to the operator, the handling date, the handling method, and the handling place, but may be a wide variety such as handling varieties and handling periods.
上記実施例１において、検査者は、特に限定されるものではない。たとえば、検査者とＤＮＡ抽出液の提供者とが異なっていてもよい。また、検査者が、製品の製品属性について認定を行う認定機関であってもよく、この場合、図２に示すように、認定機関が、肥育者の製品について調査を行い、製品属性についての認定を行い、この認定された肥育者だけにＤＮＡ抽出液を提供し、その製品が流通した後に、同一の認定機関が製品の検査を行うようにしてもよい。 In the first embodiment, the inspector is not particularly limited. For example, the examiner and the provider of the DNA extract may be different. In addition, the inspector may be an accreditation body that accredits the product attributes of the product. In this case, as shown in FIG. 2, the accreditation body investigates the product of the fattening person and accredits the product attributes. The DNA extract may be provided only to this certified fattening person, and after the product is distributed, the same authorized organization may inspect the product.
このように、認定機関が製品属性についての認定を行い、その製品が流通した後に、同一の認定機関が製品属性の検査を行うことで、流通過程の途中で偽装や改竄が行われてもそれを見破ることが容易であり、また、偽装や改竄の抑止力ともなり、流通過程の途中における偽装や改竄を防止することができる。また、同一の認定機関が認定と検査とを行うことで、認定機関の信用も増大する。 In this way, the accreditation body certifies product attributes, and after the product is distributed, the same accreditation body inspects the product attributes, so that even if the product is disguised or tampered in the course of distribution, It is easy to see through and also serves as a deterrent against impersonation and falsification, and can prevent impersonation and falsification during the distribution process. In addition, since the same accreditation body performs accreditation and inspection, the credibility of the accreditation body increases.
（実施例２）
実施例１では、製品が薄切り牛肉の場合について、特定のＤＮＡ抽出液を添加して原産地に関する製品属性を認証できるようにしているが、これに限られず、流通過程ごとに異なる特定のＤＮＡ抽出液を添加するようにしてもよい。
(Example 2)
In Example 1, when the product is a sliced beef, a specific DNA extract is added so that the product attribute relating to the origin can be authenticated. However, the present invention is not limited to this. May be added.
たとえば、図２に模式的に示すように、検査者が、解体者にＤＮＡ抽出液Ｂ（たとえば、米のＤＮＡ抽出液）を渡して解体時にＤＮＡ抽出液Ｂを添加させ、加工者にＤＮＡ抽出液Ｃ（たとえば、芋のＤＮＡ抽出液）を渡して加工時にＤＮＡ抽出液Ｃを添加させ、販売者にＤＮＡ抽出液Ｄ（たとえば、麦のＤＮＡ抽出液）を渡して販売時にＤＮＡ抽出液Ｄを添加させる。 For example, as schematically shown in FIG. 2, the inspector gives the DNA extract B (for example, rice DNA extract) to the dismantler and adds the DNA extract B at the time of disassembly, and the processor extracts the DNA. Deliver solution C (for example, persimmon DNA extract) to add DNA extract C at the time of processing, give the seller DNA extract D (for example, wheat DNA extract) and sell DNA extract D at the time of sale Add.
また、検査者は、解体者に渡したＤＮＡ抽出液の種類（ここでは、ＤＮＡ抽出液Ｂ）と解体者や解体日や解体方法や解体場所などの製品属性とを関連づけて記憶し、加工者に渡したＤＮＡ抽出液の種類（ここでは、ＤＮＡ抽出液Ｃ）と加工者や加工日や加工方法や加工場所などの製品属性とを関連づけて記憶し、販売者に渡したＤＮＡ抽出液の種類（ここでは、ＤＮＡ抽出液Ｄ）と販売者や販売日や販売方法や販売場所などの製品属性とを関連づけて記憶しておく。 The examiner associates and stores the type of the DNA extract (here, DNA extract B) given to the dismantler and the product attributes such as the dismantler, the dismantling date, the dismantling method, and the dismantling location. The type of DNA extract (here, DNA extract C) delivered to the product and the product attributes such as the processor, processing date, processing method and processing location are stored in association with each other, and the type of DNA extract delivered to the seller (Here, DNA extract D) and product attributes such as seller, sales date, sales method, and sales location are stored in association with each other.
そして、検査者は、製品（薄切り牛肉）の検査を依頼された場合に、製品についてＤＮＡ分析を行い、ＤＮＡ抽出液Ｂ，Ｃ，Ｄが含有されるか否かについて検査する。 When the inspector is requested to inspect the product (thin sliced beef), the inspector performs DNA analysis on the product and inspects whether or not the DNA extracts B, C, and D are contained.
これにより、製品からＤＮＡ抽出液Ｂが検出された場合には、記憶媒体に記憶された製品属性によって解体者や解体日や解体方法などを特定し認証することができ、製品からＤＮＡ抽出液Ｃが検出された場合には、記憶媒体に記憶された製品属性によって加工者や加工日や加工方法などを特定し認証することができ、製品からＤＮＡ抽出液Ｄが検出された場合には、記憶媒体に記憶された製品属性によって販売者や販売日や販売方法などを特定し認証することができる。 Thereby, when the DNA extract B is detected from the product, it is possible to identify and authenticate the dismantling person, the dismantling date, the dismantling method, etc. according to the product attributes stored in the storage medium. Can be identified and authenticated by the product attributes stored in the storage medium, and if the DNA extract D is detected from the product, it is stored. The seller, sales date, sales method, etc. can be specified and authenticated by the product attributes stored in the medium.
しかも、この場合には、解体・加工・販売といった流通過程を特定することができるので、製品の流通過程を追跡調査することもできる。 In addition, in this case, since the distribution process such as dismantling, processing, and sales can be specified, the distribution process of the product can be traced.
なお、ＤＮＡ抽出液の添加量は、添加後の流通過程を考慮して最終的な製品（ここでは、薄切り牛肉）においてＤＮＡ分析により検出できる量を適宜選択することができ、流通過程の下流側では上流側よりも少ない量とすることもできる。 The addition amount of the DNA extract can be appropriately selected in an amount that can be detected by DNA analysis in the final product (here, sliced beef) in consideration of the distribution process after the addition. Then, the amount can be smaller than that on the upstream side.
上記実施例２においても、検査者は、特に限定されるものではなく、同一の認定機関が製品属性の認定と流通後の製品についての製品属性の検査とを行うようにしてもよい。 Also in the second embodiment, the inspector is not particularly limited, and the same accreditation body may perform product attribute certification and product attribute inspection for a product after distribution.
（実施例３）
実施例１及び２では、本発明を最終消費者に販売される製品としての製品そのものに適用した場合について説明したが、これに限られず、製品としての製品を構成する原材料にも本発明を適用することができる。
(Example 3)
In the first and second embodiments, the case where the present invention is applied to a product itself as a product sold to an end consumer has been described. can do.
たとえば、図３に模式的に示すように、製品がハンバーグの場合、牛肉の固まり肉と豚肉の固まり肉と玉葱を原材料として製造者によって製造される。牛肉及び豚肉は、肥育者が肉牛又は肉豚を肥育し、屠畜者が肉牛又は肉豚を屠畜して枝肉とし、解体者が枝肉を解体して部分肉とし、加工者が部分肉を加工して固まり肉に精肉して製造者に提供し、また、玉葱は、栽培された玉葱を収穫者が収穫して製造者に提供する。 For example, as schematically shown in FIG. 3, when the product is a hamburger, the product is manufactured by a manufacturer using raw beef meat, pork meat and onion as raw materials. As for beef and pork, fatteners fatten beef cattle or pork, slaughterers slaughter beef cattle or pork, and carcasses cut carcasses into carcasses, dismantling carcasses into partial meats, and processors processing partial meats. The processed and refined meat is provided to the manufacturer, and the onion is harvested by the harvester and provided to the manufacturer.
検査者は、牛肉の加工者にＤＮＡ抽出液Ｅ（たとえば、米のＤＮＡ抽出液）を渡して加工時にＤＮＡ抽出液Ｅを添加させ、玉葱の収穫者にＤＮＡ抽出液Ｆ（たとえば、芋のＤＮＡ抽出液）を渡して収穫時にＤＮＡ抽出液Ｆを添加させ、豚肉の加工者にＤＮＡ抽出液Ｇ（たとえば、麦のＤＮＡ抽出液）を渡して加工時にＤＮＡ抽出液Ｇを添加させる。 The inspector passes the DNA extract E (eg, rice DNA extract) to the beef processor and adds the DNA extract E during processing, and the onion harvester receives the DNA extract F (eg, salmon DNA). (Extract) is passed and the DNA extract F is added at the time of harvest, and the pork processor is given the DNA extract G (for example, the DNA extract of wheat) and the DNA extract G is added at the time of processing.
また、検査者は、牛肉の加工者に渡したＤＮＡ抽出液の種類（ここでは、ＤＮＡ抽出液Ｅ）と加工者や加工日や加工方法や加工場所などの製品属性とを関連づけて記憶し、玉葱の収穫者に渡したＤＮＡ抽出液の種類（ここでは、ＤＮＡ抽出液Ｆ）と収穫者や収穫日や収穫方法や収穫場所などの製品属性とを関連づけて記憶し、豚肉の加工者に渡したＤＮＡ抽出液の種類（ここでは、ＤＮＡ抽出液Ｇ）と加工者や加工日や加工方法や加工場所などの製品属性とを関連づけて記憶しておく。 In addition, the inspector associates and stores the type of DNA extract (here, DNA extract E) given to the beef processor and product attributes such as the processor, processing date, processing method and processing location, The type of DNA extract delivered to the onion harvester (here, DNA extract F) is stored in association with the product attributes such as the harvester, harvest date, harvest method, and harvest location, and passed to the pork processor. The type of the DNA extract (here, DNA extract G) and product attributes such as a processor, a processing date, a processing method, and a processing place are stored in association with each other.
そして、検査者は、製品（ハンバーグ）の検査を依頼された場合に、製品についてＤＮＡ分析を行い、ＤＮＡ抽出液Ｅ，Ｆ，Ｇが含有されるか否かについて検査する。 When the inspector is requested to inspect the product (hamburg), the inspector performs DNA analysis on the product and inspects whether or not the DNA extracts E, F, and G are contained.
これにより、製品からＤＮＡ抽出液Ｅが検出された場合には、記憶媒体に記憶された製品属性によって牛肉の加工者や加工日や加工方法などを特定し認証することができ、製品からＤＮＡ抽出液Ｆが検出された場合には、記憶媒体に記憶された製品属性によって玉葱の収穫者や収穫日や収穫方法などを特定し認証することができ、製品からＤＮＡ抽出液Ｇが検出された場合には、記憶媒体に記憶された製品属性によって豚肉の加工者や加工日や加工方法などを特定し認証することができる。 Thus, when DNA extract E is detected from the product, the beef processor, processing date, processing method, etc. can be identified and authenticated by the product attributes stored in the storage medium, and DNA extraction can be performed from the product. When the liquid F is detected, it is possible to identify and authenticate the onion harvester, harvest date, harvesting method, etc. according to the product attributes stored in the storage medium, and when the DNA extract G is detected from the product. Can identify and authenticate the pork processor, processing date, processing method and the like by the product attributes stored in the storage medium.
なお、ＤＮＡ抽出液の添加量は、添加後の流通過程を考慮して最終的な製品（ここでは、ハンバーグ）においてＤＮＡ分析により検出できる量を適宜選択することができ、原材料の比率に応じた量とすることもできる。 The amount of the DNA extract added can be appropriately selected in an amount that can be detected by DNA analysis in the final product (here, hamburger) in consideration of the distribution process after the addition, depending on the ratio of the raw materials. It can also be a quantity.
上記実施例３においても、検査者は、特に限定されるものではなく、同一の認定機関が製品属性の認定と流通後の製品についての製品属性の検査とを行うようにしてもよい。 In the third embodiment as well, the inspector is not particularly limited, and the same accreditation organization may perform product attribute certification and product attribute inspection for a product after distribution.
以上に実施例１〜実施例３を例示して説明したように、本発明では、製品の流通過程で製品の原材料が有するＤＮＡとは異なる特定のＤＮＡ抽出液を添加する工程と、製品の取扱者や取扱日や取扱方法等の製品属性と特定のＤＮＡ抽出液とを関連付けて記憶媒体に記憶しておく工程とを有している。 As described above by exemplifying Example 1 to Example 3, in the present invention, the process of adding a specific DNA extract different from the DNA of the raw material of the product in the product distribution process, and the handling of the product A product attribute such as a person, a handling date, a handling method, and the like, and a process for storing the specific DNA extract in a storage medium in association with each other.
そのため、本発明では、製品から特定のＤＮＡ抽出液が検出されるか否かについて分析することによって製品属性を認証することができる。これにより、本発明では、偽装や改竄されることなく製品についての流通過程における製品属性を迅速に認証することができ、製品の安全性を向上させることができる。 Therefore, in the present invention, the product attribute can be authenticated by analyzing whether or not a specific DNA extract is detected from the product. Thereby, in this invention, the product attribute in the distribution process about a product can be quickly authenticated, without being camouflaged or falsified, and the safety of a product can be improved.
また、本発明では、製品に特定のＤＮＡ抽出液を添加する工程を複数行うとともに、流通過程ごとに異なる特定のＤＮＡ抽出液を添加してもよい。この場合には、製品の流通過程を追跡することができるようになる。 In the present invention, a plurality of steps of adding a specific DNA extract to a product may be performed, and different specific DNA extracts may be added for each distribution process. In this case, the distribution process of the product can be traced.
さらに、本発明では、特定のＤＮＡ抽出液として、複数の異なるＤＮＡ抽出液の組合せを用いてもよい。この場合には、ＤＮＡ抽出液の組合せによってより多くの製品属性を認証することができるようになる。 Furthermore, in the present invention, a combination of a plurality of different DNA extracts may be used as the specific DNA extract. In this case, more product attributes can be authenticated by the combination of DNA extracts.
なお、上記実施例は、本発明を実施するための形態を例示したものであり、これに限られるものではなく、本発明は、発明の趣旨を逸脱しない範囲において様々な形態に適用することができるものである。 In addition, the said Example has illustrated the form for implementing this invention, It is not restricted to this, This invention can be applied to various forms in the range which does not deviate from the meaning of invention. It can be done.
Claims (4)
前記製品の取扱者や取扱日や取扱方法等の製品属性と前記特定のＤＮＡ抽出液とを関連付けて記憶媒体に記憶しておく工程と、
を有し、前記製品から前記特定のＤＮＡ抽出液が検出されることで前記製品属性を認証可能としたことを特徴とする製品検査方法。 Adding a specific DNA extract different from the DNA of the raw material of the product in the product distribution process;
Storing the product attributes, such as the person handling the product, the date of handling, and the handling method, in association with the specific DNA extract in a storage medium;
The product inspection method is characterized in that the product attribute can be authenticated by detecting the specific DNA extract from the product.
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| CN103487576A (en) * | 2013-09-27 | 2014-01-01 | 无锡市产品质量监督检验中心 | Quick test-paper detection method for porcine-derived material adulteration |
| CN106096795A (en) * | 2016-02-24 | 2016-11-09 | 皮草有限公司 | For fur or the security platform of crust commodity and data storage bank |
| DE102015119565B4 (en) | 2014-11-13 | 2022-07-14 | Toyota Jidosha Kabushiki Kaisha | Method for controlling an external electric power supply system of a fuel cell-mounted vehicle and external electric power supply system |
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| DE102015119565B4 (en) | 2014-11-13 | 2022-07-14 | Toyota Jidosha Kabushiki Kaisha | Method for controlling an external electric power supply system of a fuel cell-mounted vehicle and external electric power supply system |
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