JP2020111517A - Insect attractant and its production method - Google Patents

Insect attractant and its production method Download PDF

Info

Publication number
JP2020111517A
JP2020111517A JP2019001479A JP2019001479A JP2020111517A JP 2020111517 A JP2020111517 A JP 2020111517A JP 2019001479 A JP2019001479 A JP 2019001479A JP 2019001479 A JP2019001479 A JP 2019001479A JP 2020111517 A JP2020111517 A JP 2020111517A
Authority
JP
Japan
Prior art keywords
beetle
biomass
insect
insect attractant
corn
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
Application number
JP2019001479A
Other languages
Japanese (ja)
Other versions
JP7270906B2 (en
Inventor
有未 林
Yumi Hayashi
有未 林
恭介 山本
Kyosuke Yamamoto
恭介 山本
明大 宮ノ下
Akita Miyanoshita
明大 宮ノ下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Sangyo Co Ltd
National Agriculture and Food Research Organization
Original Assignee
Showa Sangyo Co Ltd
National Agriculture and Food Research Organization
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Sangyo Co Ltd, National Agriculture and Food Research Organization filed Critical Showa Sangyo Co Ltd
Priority to JP2019001479A priority Critical patent/JP7270906B2/en
Publication of JP2020111517A publication Critical patent/JP2020111517A/en
Application granted granted Critical
Publication of JP7270906B2 publication Critical patent/JP7270906B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

To provide a cheap insect attractant having no fear of corruption, and exhibiting an effect without selecting a growth stage of a species of an insect or female or male.SOLUTION: A method of producing an insect attractant including a step of compositing a composition including an insect attractant made of a biomass plastic characterized by containing a biomass material of one or more kinds selected from the group consisting of wheat bran, powder, a soybean hull, defatted soybean, defatted rapeseed, and a corn processing byproduct, and a thermoplastic resin, the biomass material, and a thermoplastic resin, and a method of imparting insect attractiveness to a biomass plastic by making the biomass material contained.SELECTED DRAWING: Figure 1

Description

本発明は、バイオマスプラスチックからなる虫誘引剤、及びその製造方法に関する。 The present invention relates to an insect attractant made of biomass plastic and a method for producing the insect attractant.

一般に、虫誘引剤は虫を誘引して、捕捉したり殺虫成分を接触及び／又は摂食させたりして防除するために利用される。虫誘引剤には、性フェロモン剤、集合フェロモン剤、誘引香料等の化学物質、及び魚類、肉類、穀物類、野菜類等の天然物が利用される。例えば特許文献１では、第一に、トラップ法などにおいて、遠方にいる害虫を効果的に引き寄せるのに十分な誘引作用を有する誘引剤を提供することを目的とし、穀物の胚芽又は／及び穀物の胚芽の抽出物を有効成分として配合したことを特徴とする害虫誘引剤が開示されている。 Generally, insect attractants are used to attract and control insects by trapping them or contacting and/or feeding insecticidal components. As the insect attractant, a chemical substance such as a sex pheromone agent, an aggregate pheromone agent, an attracting fragrance, and a natural product such as fish, meat, grains, and vegetables are used. For example, in Patent Document 1, first, in a trap method or the like, for the purpose of providing an attractant having a sufficient attracting action to effectively attract distant pests, the germ of the grain or/and the grain Disclosed is a pest attractant characterized by containing an extract of germ as an active ingredient.

特開２００２−８７９１４号公報JP, 2002-87914, A

天然物系の虫誘引剤は、化学物質系の虫誘引剤と比較して安価であり、虫の種や生育ステージ、雌雄を選ばずに効果が期待されるが、腐敗して不衛生になる場合もある。 Natural product insect attractants are cheaper than chemical substance insect attractants and are expected to be effective regardless of insect species, growth stage, male or female, but they rot and become unsanitary. In some cases.

したがって、本発明の目的は、腐敗の恐れが無く、虫の種や生育ステージ、雌雄を選ばずに効果を発揮する安価な虫誘引剤を提供することにある。 Therefore, an object of the present invention is to provide an inexpensive insect attractant having no fear of spoilage and exhibiting effects regardless of insect species, growth stage, and sex.

本発明者らは、食品製造業において発生する種々の副産物をバイオマス材料として用いたバイオマスプラスチックの虫誘引性について検討した結果、特定の材料を用いたバイオマスプラスチックが虫誘引性を有することを見出し、本発明に至った。 The present inventors, as a result of examining the insect attraction of the biomass plastic using various by-products generated in the food manufacturing industry as a biomass material, found that the biomass plastic using a specific material has insect attraction, The present invention has been completed.

すなわち、上記目的は、小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、及びコーンの加工副産物からなる群から選択される１種以上のバイオマス材料、並びに熱可塑性樹脂を含むことを特徴とするバイオマスプラスチックからなる虫誘引剤によって達成される。なお、本発明において、虫誘引剤は、種々の虫、例えば食品工場等に侵入して問題を引き起こす害虫等を誘引する虫誘引性を有する物を意味し、特に後述する虫誘引試験によって少なくとも１種の虫の虫誘引性が認められる物を意味する。 That is, the above-mentioned object is characterized by containing one or more biomass materials selected from the group consisting of wheat bran, powdered flour, soybean hulls, defatted soybeans, defatted rapeseed, and corn processing byproducts, and a thermoplastic resin. It is achieved by an insect attractant made of biomass plastic. In the present invention, an insect attractant means an insect attractant that attracts various insects, such as harmful insects that enter a food factory or the like and cause a problem, and particularly at least 1 by an insect attracting test described below. It means the thing that the insect attraction of the species of insect is recognized.

本発明により、食品製造業の副産物を利用したバイオマスプラスチックによって、腐敗の恐れが無く、虫の種や生育ステージ、雌雄を選ばずに効果を発揮する安価な虫誘引剤を提供することができる。 According to the present invention, it is possible to provide an inexpensive insect attractant that does not have a fear of spoilage and exerts an effect regardless of the species, growth stage, and sex of insects, by using the biomass plastic that uses a by-product of the food manufacturing industry.

本発明の虫誘引性試験を説明するための概略図である。It is a schematic diagram for explaining the insect attraction test of the present invention.

［虫誘引剤］
本発明の虫誘引剤は、小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、及びコーンの加工副産物からなる群から選択される１種以上のバイオマス材料、並びに熱可塑性樹脂を含むことを特徴とするバイオマスプラスチックからなる。本発明者らの検討によって、上記の食品製造業において発生する副産物のバイオマス材料と熱可塑性樹脂とを含むバイオマスプラスチックが、虫誘引性を有することが見出された。上記のようなバイオマスプラスチックは、食品製造業の副産物を利用して低コストで製造可能であるため、本発明の虫誘引剤は、化学物質系の虫誘引剤と比較して非常に安価な虫誘引剤である。なお、後述する実施例で示す通り、バイオマスプラスチックへ加工することで、元のバイオマス材料単独よりも虫誘引性が高い虫誘引剤が得られている。この要因は明らかではないが、前記バイオマス材料と熱可塑性樹脂を複合化する際に生じる臭い成分等が影響するものと考えられる。 [Insect attractant]
The insect attractant of the present invention comprises one or more biomass materials selected from the group consisting of wheat bran, dust, soybean hulls, defatted soybeans, defatted rapeseed, and corn processing byproducts, and a thermoplastic resin. It consists of the characteristic biomass plastic. As a result of studies by the present inventors, it was found that a biomass plastic containing the above-mentioned by-product biomass material generated in the food manufacturing industry and a thermoplastic resin has insect attraction. Since the biomass plastic as described above can be produced at a low cost by using the by-product of the food manufacturing industry, the insect attractant of the present invention is a very inexpensive insect attractant as compared with the chemical substance insect attractant. It is an attractant. As shown in Examples described later, by processing into biomass plastic, an insect attractant having a higher insect attracting property than the original biomass material alone is obtained. Although this factor is not clear, it is considered that the odorous components and the like generated when the biomass material and the thermoplastic resin are compounded have an influence.

一般に、植物等の生物由来のバイオマス材料は、燃焼させてエネルギー利用を行った場合には二酸化炭素を発生するが、バイオマス材料の元となる植物が光合成により大気中から二酸化炭素を吸収することによって、 全体で見ると二酸化炭素の量は増加しない「カーボンニュートラル」という特性を持っている。このようなカーボンニュートラルという考え方から、環境問題の軽減に貢献できるとして、バイオマス材料の利用は注目されている。その一環として、従来から、石油系プラスチック材料にバイオマス材料を混合したバイオマスプラスチックの開発が行なわれている。したがって、本発明の虫誘引剤は、バイオマス材料の利用による環境問題の軽減の観点からも有益である。 Biomass materials derived from living organisms such as plants generally generate carbon dioxide when burned to use energy, but the plant that is the source of the biomass material absorbs carbon dioxide from the atmosphere by photosynthesis. As a whole, it has the characteristic of "carbon neutral" that the amount of carbon dioxide does not increase. From such an idea of carbon neutral, the use of biomass materials is drawing attention as it can contribute to the reduction of environmental problems. As part of this, the development of biomass plastics, which is a mixture of petroleum-based plastic materials and biomass materials, has been performed. Therefore, the insect attractant of the present invention is also useful from the viewpoint of reducing environmental problems due to the use of biomass materials.

本発明において、小麦フスマは、小麦から小麦粉を製造するプロセスで得られる小麦粒の外皮部分であり、末粉は、小麦から得られる灰分が高い下級粉である。また、大豆皮は、大豆から大豆油や大豆粉を製造するプロセスにおける、脱皮工程で得られる大豆の皮部分であり、脱脂大豆は、大豆油を製造するプロセスにおける抽出工程で得られる抽出粕である。さらに、脱脂菜種は、菜種から菜種油を製造するプロセスにおける搾油及び／又は抽出工程で得られる搾油／抽出粕である。 In the present invention, wheat bran is the outer skin portion of the wheat grain obtained in the process of producing wheat flour from wheat, and the end powder is a lower grade flour with high ash content obtained from wheat. Further, soybean hulls are the soybean hulls obtained in the dehulling step in the process of producing soybean oil and soybean flour from soybeans, and defatted soybeans are the extracted meal obtained in the extraction step in the process of producing soybean oil. is there. Further, the defatted rapeseed is a pressed/extracted meal obtained in the pressing and/or extracting step in the process of producing rapeseed oil from rapeseed.

コーンの加工副産物は、コーンウエットミリング副産物及び／又はコーンドライミリング副産物である。コーンウエットミリングとは、トウモロコシから澱粉（コーンスターチ）を製造するプロセスの一種であり、全て水中で粉砕、分離を行うプロセスである（コーン製品の知識、第１００頁〜第１０５頁、幸書房（１９９３年）参照）。一般に、まず、トウモロコシを亜硫酸水に浸漬して軟化させ、油分を多く含む胚芽を砕かないように外皮及び胚乳部を粗粉砕し、篩別、洗浄、遠心分離等により胚芽を除去する。その後、胚芽以外の部分を摩砕してスラリー化し、そのスラリーから、篩別、洗浄等により外皮を除去し、さらに遠心分離、洗浄等によりたん白質を除去して澱粉を分離する。使用後の亜硫酸水の浸漬液は、濃縮されコーンスティープリカー（ＣＳＬ）と称される濃縮液となる。前記外皮部分は、コーンファイバーと称される副産物となり、通常、前記ＣＳＬと混合され、グルテンフィードと称される副産物となる。前記たん白質部分は、脱水乾燥され、グルテンミールと称される副産物となる。また、前記胚芽部分については、コーン油を搾油、及び／又は抽出して得られた脱脂粕がコーンジャームミールと称される副産物となる。本発明において、コーンウエットミリング副産物とは、上記プロセスから得られる澱粉及び胚芽から得られるコーン油以外の部分を意味する。具体的には、ＣＳＬ、外皮部分、たん白質部分、胚芽部分の脱脂粕であり、これらを別々に採取して単独で用いてもよく、２種以上を混合して用いてもよい。また、上記のように製造されるコーンファイバー、グルテンフィード、グルテンミール、及びコーンジャームミールからなる群から選択される１種以上の副産物を用いてもよい。本発明において、コーンウエットミリング副産物は、容易に入手できる点で、コーンファイバー、グルテンフィード及びグルテンミールからなる群から選択される１種以上の副産物であることが好ましい。コーンドライミリングとは、トウモロコシからコーングリッツ、コーンフラワーを製造するプロセスの一種であり、調質後粉砕し、物理的に分離を行うプロセスである。（コーン製品の知識、第１３６頁〜第１４１頁、幸書房（１９９３年）参照）。コーンドライミリング副産物は、ドライコーンジャーム（胚芽部分）、コーンファイバー（外皮部分）、コーンブラン（コーン糠）であり、これらを別々に採取して単独で用いてもよく、２種以上を混合して用いてもよい。本発明において、コーンドライミリング副産物として容易に入手できる点で、ホミニーフィード（上記副産物の一部又は全部を合わせたもの）が好ましい。本発明において、コーンの加工副産物としては、コーンウエットミリング副産物が好ましい。 The corn processing byproduct is a corn wet milling byproduct and/or a corn dry milling byproduct. Corn wet milling is a type of process for producing starch (corn starch) from corn, and is a process of crushing and separating all in water (knowledge of corn products, pages 100 to 105, Saishobo (1993). Year))). Generally, corn is first soaked in a sulfite solution to be softened, the outer skin and the endosperm part are roughly crushed so as not to crush the oil-rich embryo, and the embryo is removed by sieving, washing, centrifugation and the like. After that, the portion other than the germ is pulverized into a slurry, and the rind is removed from the slurry by sieving, washing, etc., and the protein is removed by centrifugation, washing, etc. to separate the starch. The immersion liquid of the sulfite water after use is concentrated into a concentrated liquid called corn steep liquor (CSL). The crust part becomes a by-product called corn fiber, which is usually mixed with the CSL to become a by-product called gluten feed. The protein portion is dehydrated and dried into a by-product called gluten meal. Regarding the germ portion, defatted meal obtained by pressing and/or extracting corn oil becomes a by-product called corn germ meal. In the present invention, the corn wet milling by-product means a portion other than corn oil obtained from starch and germ obtained from the above process. Specifically, it is defatted meal of CSL, outer skin portion, protein portion, and embryo portion, and these may be collected separately and used alone, or two or more kinds may be mixed and used. Further, one or more by-products selected from the group consisting of corn fiber, gluten feed, gluten meal, and corn germ meal produced as described above may be used. In the present invention, the corn wet milling by-product is preferably one or more by-products selected from the group consisting of corn fiber, gluten feed and gluten meal because they are easily available. Corn dry milling is a type of process for producing corn grits and corn flour from corn, and is a process of physically pulverizing and then physically separating. (See Knowledge of Corn Products, pp. 136-141, Koshobo (1993)). The corn dry milling by-products are dry corn germ (germ part), corn fiber (hull part), and corn blanc (corn bran), which may be collected separately and used alone or in combination of two or more. You may use it. In the present invention, hominy feed (a combination of some or all of the above by-products) is preferable because it is easily available as a corn dry milling by-product. In the present invention, the corn processing by-product is preferably a corn wet milling by-product.

本発明の虫誘引剤によって、誘引される虫には特に制限はなく、例えば食品工場等に侵入して問題を引き起こす害虫等が挙げられる。そのような害虫の例としては、コメノゴミムシダマシ、チャイロコメノゴミムシダマシ、クロゴミムシダマシ、フタオビツヤゴミムシダマシ、ガイマイゴミムシダマシ、ヒメゴミムシダマシ、ヒラタコクヌストモドキ、コクヌストモドキ、カシミールコクヌストモドキ、コクゾウムシ、ココクゾウムシ、グラナリアコクゾウムシ、コナナガシンクイムシ、チビタケナガシンクイムシ、コメノケシキスイ、ガイマイデオキスイ、ノコギリヒラタムシ、オオメノコギリヒラタムシ、カクムネヒラタムシ、タバコシバンムシ、ジンサンシバンムシ、ヒメマルカツオブシムシ、シロオビマルカツオブシムシ、ヒメカツオブシムシ、オビヒメカツオブシムシ、ハラジロカツオブシムシ、ヒメアカカツオブシムシ、アカマダラカツオブシムシ、チビケカツオブシムシ、アズキゾウムシ、ヨツモンマメゾウムシ、アカイロマメゾウムシ、インゲンマメゾウムシ、ニセセマルヒョウホンムシ、ナガヒョウホンムシ、コクヌスト、ホソチビコクヌスト、ノシメマダラメイガ、スジマダラメイガ、スジコナマダラメイガ、チャマダラメイガ、ガイマイツヅリガ、イッテンコクガ、カシノシマメイガ、コメノシマメイガ、バクガ、ヒラタチャタテ等が挙げられる。なお、虫は、発育の仕方によって「不完全変態類」と「完全変態類」の２つに分類できる。不完全変態類は「卵→幼虫→成虫」という順序で発育し、完全変態類は「卵→幼虫→蛹→成虫」という順序で発育する。本発明の虫誘引剤によって、誘引される虫の形態に特に制限はなく、本発明の虫誘引剤の元へ移動できればよく、不完全変態類及び完全変態類の幼虫、成虫のいずれの生育ステージでもよい。 There are no particular restrictions on the insects attracted by the insect attractant of the present invention, and examples thereof include pests that enter a food factory and cause problems. Examples of such pests are rice bug beetle, white rice beetle, black beetle, black beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beetle, beer Licorice weevil, Plutella xylostella, Plutella xylostella, Pseudococcoli esculenta, Pseudococcoli esculenta, Sawtooth flat beetle, Pleurotus perforatus, Pseudococcidae, Tobacco symbiont, Beetle bug, Beetle bug, Beetle bug Big horned beetle, White beetle, Beetle, Beetle, Beetle, Beetle, Beetle, Azuki bean weevils, Beetle beetle, Beetle beetle, Beetle beetle, Beetle beetle, Beetle beetle, Beetle beetle, Beetle. , Acacia catechu, Acacia catechu, Chamadara maiga, Guimaizutsurigaga, Itten koga, Kashinoshima maiga, Komenoshimagaiga, Bakuga, Hiratachate and the like. Insects can be classified into two types, “incomplete metamorphosis” and “complete metamorphosis”, depending on how they grow. The imperfect metamorphosis develops in the order of "egg→larva→adult", and the complete metamorphosis develops in the order of “egg→larva→pupa→adult”. By the insect attractant of the present invention, the form of the attracted insects is not particularly limited, as long as it can be transferred to the source of the insect attractant of the present invention, any larva of incomplete metamorphosis and complete metamorphosis, any growth stage of adults But it's okay.

本発明の虫誘引剤において、前記バイオマス材料の含有量には、特に制限はなく、使用するバイオマス材料の種類、熱可塑性樹脂の種類、所望の虫誘引性、形状、強度、成形性等に応じて、適宜選択することができる。虫誘引性の観点から、前記バイオマス材料の含有量は、前記バイオマスプラスチックの質量に基づいて、１０質量％以上であることが好ましく、３０質量％以上がさらに好ましく、５０質量％以上が特に好ましい。また、バイオマスプラスチックの強度や成形性の観点から、前記バイオマス材料の含有量は、バイオマスプラスチックの質量に基づいて、８０質量％以下が好ましく、７０質量％以下がさらに好ましい。なお、本発明の虫誘引剤においては、本発明の効果を損なわない限り、前記虫誘引性が得られるバイオマス材料以外のバイオマス材料を含んでいてもよい。 In the insect attractant of the present invention, the content of the biomass material is not particularly limited, depending on the type of biomass material used, the type of thermoplastic resin, desired insect attractant, shape, strength, moldability, etc. And can be appropriately selected. From the viewpoint of insect attraction, the content of the biomass material is preferably 10 mass% or more, more preferably 30 mass% or more, particularly preferably 50 mass% or more, based on the mass of the biomass plastic. From the viewpoint of the strength and moldability of the biomass plastic, the content of the biomass material is preferably 80% by mass or less, and more preferably 70% by mass or less, based on the mass of the biomass plastic. In addition, the insect attractant of the present invention may contain a biomass material other than the biomass material that can obtain the insect attractant as long as the effect of the present invention is not impaired.

本発明の虫誘引剤において、熱可塑性樹脂の種類は、上記バイオマス材料と複合化してバイオマスプラスチックを形成することができれば、特に制限はない。例えば、ポリオレフィン系樹脂、ポリスチレン樹脂、ポリ塩化ビニル樹脂、アクリロニトリル−ブタジエン−スチレン（ＡＢＳ）樹脂、ポリアミド、ポリエステル等の熱可塑性樹脂が挙げられる。成形性の観点からは、ポリオレフィン系樹脂が好ましく、例えば、高密度ポリエチレン（ＨＤＰＥ）、低密度ポリエチレン（ＬＤＰＥ）等のポリエチレン、ポリプロピレン、プロピレン−エチレン共重合体、プロピレン−α−オレフィン共重合体、ポリブテン−１等が挙げられる。カーボンニュートラルの観点からは、バイオマス由来プラスチックが好ましく、例えば澱粉樹脂、ポリ乳酸、ポリヒドロキシアルカノエート、バイオポリオレフィン等が挙げられる。これらの１種又は２種以上を組み合わせて用いることができる。 In the insect attractant of the present invention, the type of thermoplastic resin is not particularly limited as long as it can be combined with the above biomass material to form a biomass plastic. Examples thereof include polyolefin resins, polystyrene resins, polyvinyl chloride resins, acrylonitrile-butadiene-styrene (ABS) resins, polyamides, and thermoplastic resins such as polyesters. From the viewpoint of moldability, a polyolefin resin is preferable, for example, polyethylene such as high-density polyethylene (HDPE) and low-density polyethylene (LDPE), polypropylene, propylene-ethylene copolymer, propylene-α-olefin copolymer, Polybutene-1 etc. are mentioned. From the viewpoint of carbon neutral, a biomass-derived plastic is preferable, and examples thereof include starch resin, polylactic acid, polyhydroxyalkanoate, and biopolyolefin. These can be used alone or in combination of two or more.

本発明の虫誘引剤は、本発明の効果を損なわない限り、上記のバイオマス材料及び熱可塑性樹脂以外に、一般にプラスチックに配合される添加剤を適宜含有していてもよい。例えば、可塑剤、無機充填剤、光安定剤、熱安定剤、酸化防止剤、滑剤、難燃剤、耐加水分解剤、離型剤、帯電防止剤、抗菌剤、着色剤等が挙げられる。 The insect attractant of the present invention may appropriately contain additives generally blended with plastics, in addition to the above-mentioned biomass material and thermoplastic resin, as long as the effects of the present invention are not impaired. Examples thereof include plasticizers, inorganic fillers, light stabilizers, heat stabilizers, antioxidants, lubricants, flame retardants, hydrolysis resistant agents, release agents, antistatic agents, antibacterial agents, and colorants.

本発明の虫誘引剤の形態は、特に制限はない。ペレット状等の成形用原料の形態でもよく、シート状、フィルム状、チューブ状、種々の形状の射出成形品、押出成形品、発泡成形品等の形態でもよい。 The form of the insect attractant of the present invention is not particularly limited. It may be in the form of a raw material for molding such as pellets, or may be in the form of a sheet, a film, a tube, injection molded products of various shapes, extrusion molded products, foam molded products, or the like.

本発明の虫誘引剤は、単独で、又は他の虫誘引剤と併用して、例えば粘着捕獲部や水槽部等と組み合わせた虫捕獲器、又は虫防除装置に使用することができる。 The insect attractant of the present invention can be used alone or in combination with other insect attractants, for example, in an insect trap combined with an adhesive trap, an aquarium or the like, or an insect control device.

［虫誘引剤の製造方法］
本発明の虫誘引剤を製造する方法は、小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、及びコーンの加工副産物からなる群から選択される１種以上のバイオマス材料、並びに熱可塑性樹脂を含む組成物を複合化する工程を含む。前記バイオマス材料及び熱可塑性樹脂を含む組成物を複合化することで、容易に本発明のバイオマスプラスチックからなる虫誘引剤が製造できる。前記複合化の方法は、特に制限はなく、従来公知の熱可塑性樹脂の加熱混練方法を適宜採用することができる。例えば、前記虫誘引性が得られるバイオマス材料及び熱可塑性樹脂、並びに必要に応じて前記虫誘引性が得られるバイオマス材料以外のバイオマス材料、及び上述の各種添加剤を含む組成物を一軸押出機や二軸押出機、混合可塑化装置等の加熱混練機に投入することで複合化することができる。ナウターミキサー、Ｖ型ブレンダー、ヘンシェルミキサー等の混合機を用いて予備混合した後、上記加熱混練機を用いて複合化してもよい。また、複合化する前にバイオマス材料に前処理を施すことは差し支えない。例えば、熱可塑性樹脂と容易に複合化させるため、バイオマス材料の粉砕、乾燥、脱脂処理等の前処理を行うこともできる。本発明においては、複合化した後、引き続き成形工程を行い、各種形状の成形品の形態の虫誘引剤を製造することもでき、ペレタイザー等を用いてペレット化して、成形用原料の形態の虫誘引剤を製造することもできる。前記複合化工程から引き続いて、又はペレット化した成形用原料を用いて、成形品の形態の虫誘引剤を製造する方法についても、従来公知の熱可塑性樹脂の成形方法を適宜採用することができる。例えば、押出成形法（インフレーション法、Ｔダイ法を含む）、射出成形法（射出プレス成形、射出発泡成形を含む）、カレンダー成形法、キャスティング成形法等によって、シート状、フィルム状、チューブ状、種々の形状の成形品を製造することができる。なお、本発明の製造方法において、前記バイオマス材料、及び前記熱可塑性樹脂を含む組成物の好ましい態様は、上述の本発明の虫誘引剤の場合と同様である。 [Method of manufacturing insect attractant]
The method for producing the insect attractant of the present invention is one or more biomass materials selected from the group consisting of wheat bran, powder, soybean hulls, defatted soybeans, defatted rapeseed, and corn processing byproducts, and a thermoplastic resin. Including the step of complexing the composition containing. By compounding the composition containing the biomass material and the thermoplastic resin, the insect attractant comprising the biomass plastic of the present invention can be easily produced. The compounding method is not particularly limited, and a conventionally known method of heating and kneading a thermoplastic resin can be appropriately adopted. For example, a uniaxial extruder or a biomass material and a thermoplastic resin that can obtain the insect attractant, and a biomass material other than the biomass material that can obtain the insect attractant as required, and a composition containing the various additives described above. It can be compounded by introducing it into a heat kneader such as a twin-screw extruder or a mixing plasticizer. After pre-mixing using a mixer such as a Nauter mixer, V-type blender, or Henschel mixer, it may be compounded using the above heating kneader. In addition, it is possible to pretreat the biomass material before it is composited. For example, in order to easily form a composite with a thermoplastic resin, pretreatment such as pulverization, drying, and degreasing treatment of the biomass material can be performed. In the present invention, after compounding, it is also possible to carry out a molding step subsequently to produce insect attractants in the form of molded articles of various shapes, pelletizing using a pelletizer or the like, insects in the form of molding raw material. Attractants can also be produced. Subsequent to the complexing step, or by using a pelletized molding raw material, a conventionally known thermoplastic resin molding method can be appropriately adopted as a method for producing an insect attractant in the form of a molded article. .. For example, extrusion molding methods (including inflation method and T-die method), injection molding methods (including injection press molding and injection foam molding), calender molding methods, casting molding methods, etc., into sheet shape, film shape, tube shape, Molded articles of various shapes can be manufactured. In addition, in the manufacturing method of this invention, the preferable aspect of the composition containing the said biomass material and the said thermoplastic resin is the same as that of the insect attractant of this invention mentioned above.

なお、本発明は、上述の説明から理解できるように、小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、及びコーンの加工副産物からなる群から選択される１種以上のバイオマス材料を含有させることによって、バイオマスプラスチックに虫誘引性を付与する方法にもある。本発明の方法の好ましい態様は、上述の本発明の虫誘引剤の場合と同様である。 As can be understood from the above description, the present invention contains at least one biomass material selected from the group consisting of wheat bran, powder, soybean hulls, defatted soybeans, defatted rapeseed, and corn processing byproducts. There is also a method of imparting insect attraction to the biomass plastic by doing so. A preferred embodiment of the method of the present invention is the same as the case of the insect attractant of the present invention described above.

以下、本発明を実施例により詳細に説明する。
１．バイオマスプラスチックの調製
表１に示した各バイオマス材料を表２〜表４に示した含有量で、熱可塑性樹脂であるポリプロピレンのペレットと予備混合した後、二軸押出機に供給し、加熱混練して複合化し、生成した複合体を二軸押出機出口でペレット状に切断した後、冷却、乾燥し、成形用原料の形態（ペレット）のバイオマスプラスチックを調製した。 Hereinafter, the present invention will be described in detail with reference to Examples.
1. Preparation of Biomass Plastic Each biomass material shown in Table 1 was premixed with polypropylene pellets which is a thermoplastic resin in the content shown in Tables 2 to 4, and then fed to a twin-screw extruder and kneaded by heating. The resulting composite was cut into pellets at the exit of the twin-screw extruder, cooled, and dried to prepare biomass plastic in the form of raw materials for molding (pellets).

Figure 2020111517
Figure 2020111517

２．虫誘引性試験方法
（１）試験虫
虫誘引性試験に、コクヌストモドキ（成虫）、タバコシバンムシ（成虫）、カクムネヒラタムシ（成虫）、チャイロコメノゴミムシダマシ（幼虫）を用いた。いずれも雌雄分別なしで用いた。
（２）試験方法
図１に示した試験装置１０を用いて、虫誘引性試験を行なった。まず、図示の通り、試験装置１０は横２３ｃｍ×奥行き２３ｃｍ×高さ２０ｃｍのポリスチレン製容器本体１１及びメッシュ加工の通気孔１３を有する蓋１２を備えている。図示の通り、ポリスチレン製容器本体１１底面の対角線上にろ紙２０を敷き、試験試料２１として、１．で得られた各バイオマスプラスチックのペレット１０ｇと対照試料２２（バイオマスプラスチックの調製に用いたポリプロピレン１０ｇ、又はバイオマス材料５ｇ（バイオマス材料としての量を揃えるため））を設置し、試験装置１０を試験条件（温度２５℃、湿度６０％、明期１６時間（８：００〜２４：００）暗期８時間（２４：００〜８：００））下に配置した。各虫を繁殖容器から出して未給餌条件下、前記試験条件下で１２：００から１時間インキュベートした後、１３：００に容器中央部の放虫場所３０に２０匹放ち、前記試験条件下でインキュベートした。２１時間（表５の試験は２４時間）インキュベート後、１０：００（表５の試験は１３：００）に各試料をろ紙ごと回収し、誘引虫数（ろ紙の上に乗っていたもの＋ろ紙の真下にいたもの）及び徘徊虫数をカウントし、「試験試料への誘引虫数／（試験試料への誘引虫数＋対照試料への誘引虫数＋徘徊虫数）×１００」の計算式によって誘引率（％）を算出した。上記試験は、各試料の設置を異なる対角線上に変えて３回（表５の試験は２回）繰り返し、平均値を求めた。
３．虫誘引性試験結果
各バイオマスプラスチックの虫誘引性試験の結果を表２〜表５に示す。 2. Insect attraction test method (1) Test insects For the insect attraction test, scutellaria japonicum (adult), tobacco beetle (adult), aphid beetle (adult), white rice bug (larva) was used. Both were used without sexing.
(2) Test method An insect attraction test was conducted using the test apparatus 10 shown in FIG. First, as shown in the figure, the test apparatus 10 is provided with a polystyrene container body 11 having a width of 23 cm, a depth of 23 cm, and a height of 20 cm, and a lid 12 having a mesh-formed vent hole 13. As shown in the figure, a filter paper 20 is laid on a diagonal line on the bottom surface of the polystyrene container body 11, and the test sample 21 is 1. 10 g of the pellets of each biomass plastic obtained in step 1 and the control sample 22 (10 g of polypropylene used for preparing the biomass plastic or 5 g of biomass material (to make the amount of the biomass material uniform)) are installed, and the test apparatus 10 is set under the test conditions. (Temperature 25° C., humidity 60%, light period 16 hours (8:00 to 24:00), dark period 8 hours (24:00 to 8:00)). After releasing each insect from the breeding container and incubating for 1 hour from 12:00 under the above-mentioned test conditions under unfeeding conditions, 20 insects were released to the insect release place 30 in the center of the container at 13:00, under the test conditions described above. Incubated. After incubating for 21 hours (24 hours in the test of Table 5), each sample was collected together with filter paper at 10:00 (13:00 in the test of Table 5), and the number of attracted insects (the one on the filter paper + the filter paper) The number of attracting insects to the test sample / (the number of attracting insects to the test sample + the number of attracting insects to the control sample + the number of wandering insects) x 100" The attraction rate (%) was calculated by. In the above test, the setting of each sample was changed on a different diagonal line, and the test was repeated 3 times (the test in Table 5 was 2 times), and the average value was obtained.
3. Results of insect attraction test Tables 2 to 5 show the results of the insect attraction test of each biomass plastic.

Figure 2020111517
Figure 2020111517

Figure 2020111517
Figure 2020111517

Figure 2020111517
Figure 2020111517

Figure 2020111517
Figure 2020111517

表２に示した通り、バイオマス材料として小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、コーンの加工副産物であるグルテンフィード、及びグルテンミールを含むバイオマスプラスチックを用いた試験例１〜７で少なくとも１種の虫の虫誘引性が認められた。また、表３に示した通り、大豆皮を１０質量％含むバイオマスプラスチックを用いた試験例８でも虫誘引性が認められ、バイオマス材料の含有量が１０質量％以上で十分な虫誘引性を示すバイオマスプラスチックが得られることが示唆された。さらに、表４に示した通り、大豆皮を含むバイオマスプラスチック、及びグルテンミールを含むバイオマスプラスチックを用いて、元のバイオマス材料を対照として試験した試験例１１及び試験例１２でも、バイオマスプラスチックに虫誘引性が認められ、バイオマスプラスチックへ加工することで、元のバイオマス材料より高い虫誘引性が得られることが示唆された。また、表５に示した通り、一般に虫が好む玄米に対して試験した試験例１３及び試験例１４でも虫誘引性が認められ、上記のバイオマスプラスチックは虫誘引剤として有効であることが示唆された。 As shown in Table 2, in Test Examples 1 to 7 using biomass plastics containing wheat bran, dust, soybean hulls, defatted soybeans, defatted rapeseed, gluten feed which is a corn processing by-product, and gluten meal as biomass materials. At least one insect attractant was observed. Further, as shown in Table 3, the insect attracting property was also observed in Test Example 8 using the biomass plastic containing 10% by mass of soybean hulls, and the content of the biomass material of 10% by mass or more shows sufficient insect attracting property. It was suggested that biomass plastics could be obtained. Furthermore, as shown in Table 4, also in Test Example 11 and Test Example 12 in which the biomass material containing soybean hulls and the biomass plastic material containing gluten meal were used as a control to test the original biomass material, insects were attracted to the biomass plastic material. It was suggested that the insecticidal property was higher than that of the original biomass material when processed into biomass plastic. Further, as shown in Table 5, insect attracting properties were also observed in Test Example 13 and Test Example 14 in which brown rice generally favored by insects was tested, suggesting that the above-mentioned biomass plastic is effective as an insect attractant. It was

以上により、小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、コーンの加工副産物からなる群から選択される１種以上のバイオマス材料を含むバイオマスプラスチックは、虫誘引性を有することが示唆された。 From the above, it is suggested that the biomass plastic containing one or more kinds of biomass materials selected from the group consisting of wheat bran, powder, soybean hulls, defatted soybeans, defatted rapeseed, and corn processing by-products has an insect attracting property. It was

なお、本発明は上記の実施の形態の構成及び実施例に限定されるものではなく、発明の要旨の範囲内で種々変形が可能である。 The present invention is not limited to the configurations and examples of the above-described embodiment, and various modifications can be made within the scope of the gist of the invention.

本発明により、食品製造業の副産物を利用したバイオマスプラスチックによって、腐敗の恐れが無く、虫の種や生育ステージ、雌雄を選ばずに効果を発揮する安価な虫誘引剤を提供することができる。また、食品製造業の副産物の有効利用、及びカーボンニュートラルの考え方による環境問題の軽減に貢献できる。 According to the present invention, it is possible to provide an inexpensive insect attractant that does not have a fear of spoilage and exerts an effect regardless of the species, growth stage, and sex of insects, by using the biomass plastic that uses a by-product of the food manufacturing industry. It can also contribute to effective utilization of by-products of the food manufacturing industry and reduction of environmental problems due to the concept of carbon neutrality.

１０ 試験装置
１１ ポリスチレン製容器本体
１２ 蓋
１３ 通気孔（メッシュ加工）
２０ ろ紙
２１ 試験試料（虫誘引剤）
２２ 対照試料
３０ 放虫場所


10 Testing device 11 Polystyrene container body 12 Lid 13 Vent (mesh processing)
20 Filter paper 21 Test sample (insect attractant)
22 Control sample 30 Place of release


Claims (6)

小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、及びコーンの加工副産物からなる群から選択される１種以上のバイオマス材料、並びに熱可塑性樹脂を含むことを特徴とするバイオマスプラスチックからなる虫誘引剤。 Insects consisting of biomass plastics characterized by containing one or more biomass materials selected from the group consisting of wheat bran, powdered flour, soybean hulls, defatted soybeans, defatted rapeseed and corn processing byproducts, and a thermoplastic resin. Attractant. 前記コーンの加工副産物が、コーンファイバー、グルテンフィード及びグルテンミールからなる群から選択される１種以上の副産物である請求項１に記載の虫誘引剤。 The insect attractant according to claim 1, wherein the corn processing by-product is one or more by-products selected from the group consisting of corn fiber, gluten feed and gluten meal. 前記バイオマス材料の含有量が、前記バイオマスプラスチックの質量に基づいて１０質量％以上である請求項１又は２に記載の虫誘引剤。 The insect attractant according to claim 1 or 2, wherein the content of the biomass material is 10% by mass or more based on the mass of the biomass plastic. 前記熱可塑性樹脂が、ポリオレフィン系樹脂である請求項１〜３のいずれか１項に記載の虫誘引剤。 The insect attractant according to any one of claims 1 to 3, wherein the thermoplastic resin is a polyolefin resin. 請求項１〜４のいずれか１項の虫誘引剤を製造する方法であって、
小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、及びコーンの加工副産物からなる群から選択される１種以上のバイオマス材料、並びに熱可塑性樹脂を含む組成物を複合化する工程を含む製造方法。 A method for producing the insect attractant according to any one of claims 1 to 4, comprising:
Manufacturing comprising the step of compounding a composition comprising one or more biomass materials selected from the group consisting of wheat bran, powdered flour, soybean hulls, defatted soybeans, defatted rapeseed, and corn processing byproducts, and a thermoplastic resin. Method. 小麦フスマ、末粉、大豆皮、脱脂大豆、脱脂菜種、及びコーンの加工副産物からなる群から選択される１種以上のバイオマス材料を含有させることによって、バイオマスプラスチックに虫誘引性を付与する方法。

A method for imparting insect attraction to a biomass plastic by including at least one biomass material selected from the group consisting of wheat bran, powdered flour, soybean hulls, defatted soybeans, defatted rapeseed, and corn processing byproducts.

JP2019001479A 2019-01-08 2019-01-08 Insect attractant and method for producing the same Active JP7270906B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019001479A JP7270906B2 (en) 2019-01-08 2019-01-08 Insect attractant and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019001479A JP7270906B2 (en) 2019-01-08 2019-01-08 Insect attractant and method for producing the same

Publications (2)

Publication Number Publication Date
JP2020111517A true JP2020111517A (en) 2020-07-27
JP7270906B2 JP7270906B2 (en) 2023-05-11

Family

ID=71666635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019001479A Active JP7270906B2 (en) 2019-01-08 2019-01-08 Insect attractant and method for producing the same

Country Status (1)

Country Link
JP (1) JP7270906B2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428825A (en) * 1977-08-06 1979-03-03 Earth Chemical Co Material for inducing and capturing cockroach
JPS5435071A (en) * 1977-08-18 1979-03-14 Earth Chemical Co Capturing instrument for inducing cockroaches
JPH03232804A (en) * 1989-12-01 1991-10-16 Sumitomo Chem Co Ltd Poison bait composition for controlling insect pest
JPH059280U (en) * 1991-07-26 1993-02-09 アース製薬株式会社 Pest control container
JP2003116441A (en) * 2001-10-11 2003-04-22 Earth Chem Corp Ltd Inspect pest controlling container
JP2012041326A (en) * 2010-08-17 2012-03-01 Yuutekku Business Kk Pest control material
JP2016050210A (en) * 2014-08-28 2016-04-11 日本製紙株式会社 Resin material for molding comprising bran and resin, and method for producing the same, and molded article comprising the resin material for molding
US20170328002A1 (en) * 2015-02-04 2017-11-16 Autom River Inc. Moisture resistant biodegradable composition

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428825A (en) * 1977-08-06 1979-03-03 Earth Chemical Co Material for inducing and capturing cockroach
JPS5435071A (en) * 1977-08-18 1979-03-14 Earth Chemical Co Capturing instrument for inducing cockroaches
JPH03232804A (en) * 1989-12-01 1991-10-16 Sumitomo Chem Co Ltd Poison bait composition for controlling insect pest
JPH059280U (en) * 1991-07-26 1993-02-09 アース製薬株式会社 Pest control container
JP2003116441A (en) * 2001-10-11 2003-04-22 Earth Chem Corp Ltd Inspect pest controlling container
JP2012041326A (en) * 2010-08-17 2012-03-01 Yuutekku Business Kk Pest control material
JP2016050210A (en) * 2014-08-28 2016-04-11 日本製紙株式会社 Resin material for molding comprising bran and resin, and method for producing the same, and molded article comprising the resin material for molding
US20170328002A1 (en) * 2015-02-04 2017-11-16 Autom River Inc. Moisture resistant biodegradable composition

Also Published As

Publication number Publication date
JP7270906B2 (en) 2023-05-11

Similar Documents

Publication Publication Date Title
KR101560791B1 (en) Feedstuff for carnivorous freshwater fish farming and its manufacturing method
US9051466B2 (en) Degradable plastic and manufacturing method thereof
KR102033849B1 (en) Feed composition for black soldier fly comprising the cast of the black soldier fly and method of preparing the same
KR20170103070A (en) System for mass production of the black soldier fly
US20110232173A1 (en) Multipurpose pellets and method of making same
KR102025802B1 (en) Method of Manufacturing Foods for Animal Companion
CN101505612A (en) Direct starch molding
GB2605324A (en) Hermetia illucens (L.) breeding method and preparation method for hermetia illucens (L.) pupa shell composite material
KR101862344B1 (en) Manufacturing Method for Construction Composite Panel
WO2020111072A1 (en) Method for producing biodegradable resin composition
KR20170020167A (en) Manufacturing method for making fish feed using seaweed by-products and insects
KR101696334B1 (en) The composite feeds for the loach, thereof its productive method
JP7270906B2 (en) Insect attractant and method for producing the same
JP2016050210A (en) Resin material for molding comprising bran and resin, and method for producing the same, and molded article comprising the resin material for molding
KR20160118860A (en) Mixed powder for making insect noodle
KR20130042952A (en) Fermented and mixed fishmeal with fishery thereof its processing methode
DE4211888A1 (en) Moulded prods. from whole plants - by harvesting whole plant, homogenising by crushing process and moulding by methods used in baking or chipboard mfr.
JP7398688B2 (en) Biomass plastic with antibacterial properties and its manufacturing method
KR20190018300A (en) Automatic feeder of feed for black soldier fly
JP2020158428A (en) Mite attractant, and method for producing the same
CN102239795B (en) Bacteriostatic agricultural mulching film containing chilli powder
KR100979734B1 (en) Biodegradable material composition and manufacturing method of the same, the manufacturing method of container using the biodegradable material composition
CN104957434A (en) Sheep feed
CN104642738A (en) Tenebrio molitor larval feed
KR20200071611A (en) Breeding Method for Cricket, and Food Containing the Cricket Produced Thereby

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220104

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20221117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221129

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230125

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230322

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230411

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230417

R150 Certificate of patent or registration of utility model

Ref document number: 7270906

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150