WO2019186867A1 - Modulateur d'odeur de déchets alimentaires et procédé de modulation d'odeur de déchets alimentaires - Google Patents

Modulateur d'odeur de déchets alimentaires et procédé de modulation d'odeur de déchets alimentaires Download PDF

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Publication number
WO2019186867A1
WO2019186867A1 PCT/JP2018/013143 JP2018013143W WO2019186867A1 WO 2019186867 A1 WO2019186867 A1 WO 2019186867A1 JP 2018013143 W JP2018013143 W JP 2018013143W WO 2019186867 A1 WO2019186867 A1 WO 2019186867A1
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WO
WIPO (PCT)
Prior art keywords
garbage
odor
modulating agent
mass
acid ester
Prior art date
Application number
PCT/JP2018/013143
Other languages
English (en)
Japanese (ja)
Inventor
亮太 岩井
裕 辻本
芳邦 山本
隆一 肥下
祥一郎 工藤
Original Assignee
山本香料株式会社
シキボウ株式会社
凸版印刷株式会社
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 山本香料株式会社, シキボウ株式会社, 凸版印刷株式会社 filed Critical 山本香料株式会社
Priority to CN201880091893.1A priority Critical patent/CN111918678A/zh
Priority to PCT/JP2018/013143 priority patent/WO2019186867A1/fr
Publication of WO2019186867A1 publication Critical patent/WO2019186867A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions

Definitions

  • the present invention relates to a garbage odor modulating agent and a garbage odor modulating method.
  • garbage from homes in daily life is collected by garbage trucks.
  • garbage is put out at the garbage collection site, the garbage truck comes to the collection site, the worker throws in the garbage collection port and collects the garbage, and the next collection Move to a location.
  • a garbage truck travels around the city, transports it to a garbage disposal site, and performs processing at the garbage disposal site.
  • garbage trucks have a garbage input opening open, and there is a problem that a bad smell is scattered when the garbage truck travels around the city when collecting garbage.
  • a garbage truck equipped with a deodorizing device has been proposed as means for suppressing the spread of malodors (see, for example, claim 4 of Patent Document 1).
  • An object of the present invention is to provide an odor modulating agent for garbage, and a method for modulating the odor of garbage, which can easily solve the harm caused by the odor of garbage by modulating the odor of the garbage to a different odor.
  • the inventor of the present invention has found that the unpleasant sensation caused by the odor of raw garbage can be achieved by using the odor modulating agent for garbage that modulates the odor of raw garbage into a different odor and makes it feel other unpleasant odor. It was found that it can be sufficiently reduced.
  • the present inventor disposes garbage odor generated in garbage trucks with other odors by spraying garbage odor modulating agent containing specific components on garbage contained in garbage trucks. It has been found that the above object can be achieved by easily reducing discomfort, and the present invention has been completed.
  • this invention relates to the following odor modulating agent for garbage and the odor modulating method of garbage.
  • An odor modulating agent for garbage which contains esters, aldehydes, alcohols, and pyrans.
  • Item 4. The odor modulator for garbage according to any one of Items 1 to 3, wherein the aldehyde is at least one selected from an aromatic aldehyde and an aliphatic aldehyde. 5.
  • Item 5. The odor modulating agent for garbage according to any one of Items 1 to 4, wherein the content of the aldehydes is 0.1 to 25% by mass with respect to 100% by mass of the odor modulating agent for garbage. 6). Item 6.
  • Item 7. The odor modulator for garbage according to any one of Items 1 to 6, wherein the content of the alcohol is 0.1 to 25% by mass with respect to 100% by mass of the odor modulator for garbage. 8).
  • Item 8. The odor modulator for garbage according to any one of Items 1 to 7, wherein the pyrans are at least one selected from ethyl maltol and maltol. 9.
  • a method for modulating the odor of garbage which comprises spraying an odor modulating agent for garbage containing esters, aldehydes, alcohols, and pyrans into the garbage collected inside the garbage truck.
  • the odor modulating agent for garbage of the present invention it is possible to modulate the bad smell of the garbage so as to be changed to a different odor to make it feel other unpleasant odor, thereby reducing the unpleasant feeling due to the bad smell of the garbage. can do.
  • the odor modulating agent for garbage containing a specific component is generated in the garbage truck by spraying the garbage in the garbage collected inside the garbage truck. It is possible to modulate the unpleasant smell of the raw garbage so as to make it feel unpleasant, and the unpleasant feeling due to the bad smell of the raw garbage can be easily reduced.
  • the garbage odor modulator of the present invention contains esters, aldehydes, alcohols, and pyrans.
  • the ester is not particularly limited as long as it is a compound having an ester bond in the molecule.
  • the esters include hexanoic acid ester, propionic acid ester, octanoic acid ester, acetic acid ester, butyric acid ester, isobutyric acid ester, anthranilic acid ester, formic acid ester, pentanoic acid ester, heptanoic acid ester and the like.
  • hexanoic acid ester, propionic acid ester, and acetic acid ester are preferable.
  • the esters specifically, allyl hexanoate, allyl cyclohexyl propionate, and cis-3-hexenyl acetate can be preferably used.
  • esters may be used alone or in combination of two or more.
  • the ester content is preferably 18 to 75% by mass, more preferably 40 to 60% by mass, and still more preferably 40 to 50% by mass, based on 100% by mass of the odor modulating agent for garbage.
  • the aldehyde is not particularly limited as long as it is a compound having an aldehyde group in the molecule.
  • aldehydes for example, aromatic aldehydes, aliphatic aldehydes and the like can be suitably used.
  • the aliphatic aldehyde include dimethyl-3-cyclohexenyl carbaldehyde.
  • dimethyl-3-cyclohexenyl carbaldehyde is more preferable.
  • the above aldehydes may be used alone or in combination of two or more.
  • the content of aldehydes is preferably 0.1 to 25% by mass, more preferably 0.1 to 15% by mass, and further preferably 1 to 10% by mass, based on 100% by mass of the odor modulator for garbage.
  • Alcohol It does not specifically limit as alcohol, For example, aliphatic alcohol, monoterpene alcohol, aromatic alcohol, etc. are mentioned. Examples of the aliphatic alcohol include cis-3-hexenol. As the alcohol, cis-3-hexenol is more preferable.
  • the above alcohols may be used alone or in combination of two or more.
  • the content of alcohols is preferably 0.1 to 25% by mass, more preferably 1 to 15% by mass, and still more preferably 5 to 10% by mass, based on 100% by mass of the odor modulating agent for garbage.
  • the pyrans are oxygen-containing heterocyclic compounds, and have a pyran skeleton having a skeleton of a six-membered ether compound formed by five carbon atoms and one oxygen atom. If it is the compound of, it will not specifically limit.
  • Examples of pyrans include maltol, ethyl maltol, and other pyran compounds having a pyran skeleton. Among these, maltol and ethyl maltol are preferable.
  • the above pyrans may be used alone or in combination of two or more.
  • the content of pyrans is preferably 0.1 to 10% by mass, more preferably 0.1 to 5% by mass, and still more preferably 1 to 5% by mass, based on 100% by mass of the odor modulating agent for garbage.
  • the odor modulating agent for garbage of the present invention preferably contains a lactone.
  • the lactone is not particularly limited as long as it is a cyclic ester produced by dehydration condensation of a hydroxyl group and a carboxyl group in the same molecule.
  • lactones examples include ⁇ -decalactone, ⁇ -undecalactone, ⁇ -nonalactone, ⁇ -butyrolactone, ⁇ -nonalactone, ⁇ -undecalactone, ⁇ -decalactone, ⁇ -dodecalactone, ⁇ -dodecalactone, ⁇ -Heptalactone, ⁇ -decalactone, ⁇ -dodecalactone, ⁇ -heptalactone, ⁇ -hexadecalactone, ⁇ -hexalactone, ⁇ -hexalactone, ⁇ -octadecalactone, ⁇ -octalactone, ⁇ -octalactone, Examples thereof include ⁇ -tetradecalactone, ⁇ -tridecalactone, ⁇ -valerolactone, and ⁇ -valerolactone. Among these, ⁇ -decalactone and ⁇ -undecalactone are preferable.
  • lactones may be used alone or in combination of two or more.
  • the content of lactones is preferably 0.1 to 25% by mass, more preferably 1 to 10% by mass, and still more preferably 1 to 5% by mass, based on 100% by mass of the odor modulating agent for garbage.
  • the odor modulating agent for garbage of the present invention preferably contains ketones.
  • the ketone is not particularly limited as long as it is a compound having an aldehyde group in the molecule.
  • Examples of the ketones include terpene ketones, aliphatic ketones, and aromatic ketones. Among these, terpene ketone is preferable.
  • ketones may be used alone or in combination of two or more.
  • the content of ketones is preferably 0.1 to 25% by mass, more preferably 0.1 to 10% by mass, and still more preferably 0.1 to 5% by mass, based on 100% by mass of the odor modulating agent for garbage.
  • Natural fragrance flavor will not be specifically limited if it is the fragrance
  • the above natural fragrances may be used alone or in combination of two or more.
  • the content of the natural fragrance is preferably 0.1 to 25% by mass, more preferably 1 to 10% by mass, and further preferably 1 to 5% by mass, based on 100% by mass of the odor modulating agent for garbage.
  • each of the above components is dispersed in a solvent.
  • each component can be uniformly dispersed in the odor modulating agent for garbage, and the odor modulating agent for garbage of the present invention has excellent liquid stability and odor modulation. The effect can be exhibited more effectively.
  • each of the above components is dispersed in a solvent, it is possible to easily disperse the garbage modulating agent of the present invention at a garbage collection site, and to the garbage collected inside the garbage truck. By doing so, the bad smell of garbage generated in the garbage truck can be modulated to other odors, and discomfort can be easily reduced.
  • the solvent water or a solvent can be used, but a solvent is preferable in terms of excellent compatibility with each component.
  • a solvent if it is a solvent other than said each component, it will not specifically limit, Alcohol etc. can be used. It does not specifically limit as said alcohol, Polyol, such as monoalcohol or diol, a triol, is mentioned.
  • the alcohol an alcohol having 2 to 4 carbon atoms can be suitably used. The alcohol has more preferably 2 to 3 carbon atoms.
  • the solvent examples include dipropylene glycol, 2- (2 ethoxyethoxy) ethanol, benzyl benzoate, propylene glycol, triacetin, 1,3-butylene glycol, ethanol, triethyl citrate and the like.
  • Dipropylene glycol, 2- (2 ethoxyethoxy) ethanol, and benzyl benzoate are preferable because they have excellent compatibility with the components and low toxicity.
  • the above solvents may be used alone or in combination of two or more.
  • the content of the solvent is preferably 1 to 60% by mass, more preferably 20 to 40% by mass, based on 100% by mass of the odor modulating agent for garbage.
  • each component can be uniformly dispersed in the odor modulating agent for garbage, and the odor modulating agent for garbage is excellent in liquid stability, and the odor modulation effect is more effective. Can be demonstrated.
  • the garbage modulating agent of the present invention can be easily sprayed on the garbage collection site and sprayed on the stored garbage inside the garbage truck. Thus, it is possible to modulate the bad odor of garbage generated in the garbage truck to other odors, and to easily reduce discomfort.
  • the odor modulating agent for garbage of the present invention can be usefully used in a place where a bad odor of garbage is generated. For example, it may be sprayed on the garbage itself at home, or in a garbage collection place. It can be applied to garbage bags, it can be applied to garbage collection sites before and after collecting garbage, it can be applied to raw garbage stored inside the garbage truck, and it can be applied to garbage disposal sites. Good. It does not specifically limit as a spraying method, It can spray by a conventionally well-known method, such as spraying and the method of dripping the odor modulator for garbage.
  • the present invention also relates to a method for dispersing odor modulating agent for garbage containing esters, aldehydes, alcohols, and pyrans in the garbage collected inside the garbage truck. It is also a method of modulating the odor of garbage.
  • the above-mentioned odor modulating agent for garbage can be used as the odor modulating agent for garbage dispersed in the method for modulating odor of garbage according to the present invention.
  • the above-mentioned spraying method is not particularly limited as long as the odor modulating agent for garbage can be sprayed, and the odor modulating agent for garbage is installed from the nozzle installed in the ceiling portion of the garbage input port of the garbage truck or the perforated pipe.
  • the spraying method include spraying methods such as a nozzle installed in a ceiling portion of a garbage storage tank of a garbage truck and a method of spraying an odor modulating agent for garbage from a perforated pipe.
  • the odor modulating agent for garbage is mixed into the sewage in the sewage tank that collects the sewage from the garbage at the lower part of the garbage inlet.
  • the bad smell of garbage can be reduced.
  • the temperature of the odor modulating agent for garbage at the time of spraying is not particularly limited, preferably 10 to 25 ° C, more preferably 15 to 20 ° C. By spraying the odor modulating agent in the above temperature range, the odor modulating agent for garbage can exhibit the odor modulating effect more effectively.
  • the sample was covered with a petri dish and allowed to stand at room temperature (20 ° C.) for 10 minutes.
  • the lid was opened after standing, and the subject sniffed the odor from 10 cm above the center of the petri dish, and sensory evaluation was performed according to the following evaluation criteria.
  • the above test was conducted with five test subjects, and the evaluation was made based on the value obtained by rounding off the average of the evaluation values.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention vise à fournir un modulateur d'odeur de déchets alimentaires et un procédé de modulation d'odeur de déchets alimentaires, qui sont capables de résoudre facilement des effets indésirables provoqués par une mauvaise odeur de déchets alimentaires en modulant la mauvaise odeur de déchets alimentaires en une odeur différente. La présente invention concerne un modulateur d'odeur de déchets alimentaires qui est caractérisé en ce qu'il comprend des esters, des aldéhydes, des alcools et des pyranes.
PCT/JP2018/013143 2018-03-29 2018-03-29 Modulateur d'odeur de déchets alimentaires et procédé de modulation d'odeur de déchets alimentaires WO2019186867A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201880091893.1A CN111918678A (zh) 2018-03-29 2018-03-29 厨余垃圾用臭气转变剂和厨余垃圾的臭气转变方法
PCT/JP2018/013143 WO2019186867A1 (fr) 2018-03-29 2018-03-29 Modulateur d'odeur de déchets alimentaires et procédé de modulation d'odeur de déchets alimentaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/013143 WO2019186867A1 (fr) 2018-03-29 2018-03-29 Modulateur d'odeur de déchets alimentaires et procédé de modulation d'odeur de déchets alimentaires

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WO2019186867A1 true WO2019186867A1 (fr) 2019-10-03

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CN (1) CN111918678A (fr)
WO (1) WO2019186867A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001000521A (ja) * 1999-06-21 2001-01-09 Lotte Co Ltd 消臭剤、及びそれを含む飲食品、口腔用組成物並びにトイレタリー製品
JP2001037854A (ja) * 1999-07-28 2001-02-13 Taki Chem Co Ltd 消臭剤
JP2003102819A (ja) * 2001-09-28 2003-04-08 Lion Corp 消臭剤製品
JP2003516813A (ja) * 1999-12-13 2003-05-20 ハーマン・ウント・ライマー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 臭気中和剤
JP2009256677A (ja) * 2008-04-15 2009-11-05 Takasago Internatl Corp 悪臭マスキング組成物およびその用途
JP2017533745A (ja) * 2014-10-14 2017-11-16 ジボダン エス エー 悪臭低減組成物
WO2017204305A1 (fr) * 2016-05-27 2017-11-30 山本香料株式会社 Agent de modulation des odeurs et procédé de modulation des odeurs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4781865B2 (ja) * 2006-03-22 2011-09-28 高砂香料工業株式会社 液体消臭剤組成物および消臭方法
EP2620137B1 (fr) * 2012-01-30 2017-11-15 Symrise AG Compositions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001000521A (ja) * 1999-06-21 2001-01-09 Lotte Co Ltd 消臭剤、及びそれを含む飲食品、口腔用組成物並びにトイレタリー製品
JP2001037854A (ja) * 1999-07-28 2001-02-13 Taki Chem Co Ltd 消臭剤
JP2003516813A (ja) * 1999-12-13 2003-05-20 ハーマン・ウント・ライマー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 臭気中和剤
JP2003102819A (ja) * 2001-09-28 2003-04-08 Lion Corp 消臭剤製品
JP2009256677A (ja) * 2008-04-15 2009-11-05 Takasago Internatl Corp 悪臭マスキング組成物およびその用途
JP2017533745A (ja) * 2014-10-14 2017-11-16 ジボダン エス エー 悪臭低減組成物
WO2017204305A1 (fr) * 2016-05-27 2017-11-30 山本香料株式会社 Agent de modulation des odeurs et procédé de modulation des odeurs

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CN111918678A (zh) 2020-11-10

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