litaba

Ha temoso ea bophelo bo botle lefatšeng ka bophara e ntse e eketseha, litlhoko tsa bareki tsa lihlahisoa tse lelekang menoang li fetohile ho feta feela "ho leleka likokoanyana." Kajeno, ba batla melemo e mengata, ho kenyeletsoa tšireletso ea nako e telele, ho lumellana ha letlalo le ho ba mosa tikolohong. Le hoja DEET ea setso e sebetsa hantle haholo, maikutlo a eona a mafura, monko o bohale le tšekamelo ea ho senya polasetiki li sitisitse bareki ho phehella mokhoa oa bophelo o ntlafalitsoeng. Khahlanong le semelo sena, motsoako o motala oa mantlha o tsejoang e leEthyl Butylacetylaminopropionate(eo hangata e bitsoang IR3535) e fetola lefapha la tlhokomelo ea botho ka sebopeho sa eona se ikhethang sa lik'hemik'hale le boemo bo ikhethang ba polokeho.

I. Ethyl Butylacetylaminopropionate ke eng?

Ethyl Butylacetylaminopropionateke mokelikeli o bonaletsang o se nang 'mala ho isa ho o mosehla o bobebe o nang le boima ba limolek'hule ba hoo e ka bang 213.31 g/mol. Jwalo ka derivative ya β-alanine, sebopeho sa yona sa dikhemikhale se hlophisitswe ka hloko, se nang le dihlopha tsa butyl le ethyl tse hokahantsweng ke amide bond. Tokisetso ena e ikgethang ya limolek'hule e e fa taolo e ntle ya ho fetofetoha ha maemo le ho kenella ha letlalo ka tekanyo e leka-lekaneng. Ha e fane feela ka ho tswela pele ho thibela letlalo ka dihora tse mmalwa empa hape e na le sekgahla se tlase haholo sa ho kenella letlalong le boemo bo se nang monko, e leng se etsang hore e be kgetho e ntle bakeng sa masea, basadi ba baimana le batho ba nang le letlalo le bonolo. Hona jwale e amohetswe le ho netefatswa ke mekgatlo e nang le matla jwalo ka Mokgatlo wa Lefatshe wa Bophelo (WHO), Ditsi tsa Taolo le Thibelo ya Mafu tsa US (CDC), le CEB ya Europe, e tsejwa haholo e le "moriana o motala wa moloko o motjha."

II. Mesebetsi ea Bohlokoa le Melemo ea Tekheniki

1. Ho Thibela ho ba Teng ha Broad-Spectrum ho Tšoarellang Nako e Telele

Molek'hule ea Ethyl Butylacetylaminopropionate e sitisa ka katleho li-receptor tsa menoang tse nkhang hamonate, e li thibela ho fumana batho ba li amohelang le ho etsa mokoallo o kang oa 'mele. Lithuto tsa bongaka li tiisa hore Ethyl Butylacetylaminopropionate e entsoeng hantle e ka fana ka tšireletso ea lihora tse 6-8, e bontšang ho itšireletsa ho hoholo khahlanong le likokoanyana tse tloaelehileng tse fepang mali joalo ka menoang ea Aedes, Culex, le Anopheles. Thepa ea eona e tsitsitseng ea lik'hemik'hale e netefatsa ho lokolloa ho tsoelang pele le tšireletso e tsitsitseng esita le libakeng tse chesang kapa tse mongobo tsa kantle.

2. Ho lumellana ha Letlalo le Bonolo Haholo bakeng sa Maikutlo a Khathollang

Ho fapana le meriana e tloaelehileng e lelekang letlalo e atisang ho baka maikutlo a ho hlaba kapa mafura a mangata,Ethyl ButylacetylaminopropionateE na le boemo ba pH bo batlang bo lekana le ba letlalo la motho mme ha e na masalla a dikhemikhale tse kotsi. E fana ka tshireletso e matla ntle le ho beha lerako la letlalo kotsing kapa ho baka ho hlaba ha mahlo kapa ho se phutholohe ha ho hema. Sebopeho sa yona se kgathollang se dumella basebedisi ho hema ka bolokolohi nakong ya lehlabula le chesang, e leng se etsang hore e lokele haholo tshireletso ya letsatsi le letsatsi sefahlehong le dibakeng tse pepeneneng tsa mmele.

3. E Sireletsa Tikoloho 'me e Hokahane le Nts'etsopele e Tsitsitseng

Ethyl Butylacetylaminopropionate e bonts'a ho bola ho hoholo ha tlhaho, e senyeha ka potlako ka likokoana-hloko metsing a tlhaho le mobung ntle le ho baka tšilafalo e sa feleng ea lintho tse phelang. Tlhahiso ea eona e latela melao-motheo ea k'hemistri e tala, e qoba lisebelisoa tse tala tse kotsi joalo ka khase ea chlorine, ka hona e fokotsa tšusumetso ea tikoloho mohloling. Sena se etsa hore e lumellane hantle le maemo a thata a ESG (Environmental, Social, and Governance) a hlokoang hona joale indastering ea litlolo ea lefats'e le ea lik'hemik'hale ea letsatsi le letsatsi.

III. Maemo a Kopo le Bokhoni ba 'Maraka

1. Tlhokomelo ea Botho le Lihlahisoa tsa Tšireletso ea Kantle

Ethyl Butylacetylaminopropionate ke motsoako oa mantlha bakeng sa ho etsa li-spray tse fapaneng, li-roll-on, litlolo tse tlotsitsoeng ka setlolo le li-wipes. Ebang ke spray e nkehang habobebe bakeng sa maeto a letsatsi le letsatsi kapa lotion e nkang nako e telele bakeng sa maeto a lelapa, Ethyl Butylacetylaminopropionate e fana ka litharollo tse tsitsitseng le tse sebetsang hantle. Ho lumellana ha eona hantle ha sebopeho ho e lumella ho sebelisana le li-sunscreen, li-moisturizer le oli ea bohlokoa ea limela, ho nolofalletsa nts'etsopele ea lihlahisoa tse sebetsang ka bongata joalo ka "sunscreen + repellent" kapa "moisturizer + repellent" ho fihlela litlhoko tsa tlhokomelo ea hang-hang.

2. Lisebelisoa tsa Masela le Tšireletso ea Lehae

Ka ho sebelisa thepa ea eona e ntle ea ho etsa filimi le ho thibela ho hlatsuoa, Ethyl Butylacetylaminopropionate e sebelisoa haholo lits'ebetsong tsa kamora ho qeta tsa masela a sebetsang. Ka theknoloji ea microencapsulation, e ka kenngoa ka har'a likhoele tsa lesela ho etsa borikhoe bo sa keneng menoang, litente tsa ho hloma liahelo le mekotla ea ho robala ea masea, e fana ka tšireletso e tšoarellang ka ho hlatsoa ka makhetlo a mangata. Ho feta moo, tlhokomelong ea moea oa ka tlung, Ethyl Butylacetylaminopropionate e loketse li-vaporizers tsa metsi tsa motlakase le liforomo tsa aerosol, e fana ka boiphihlelo ba ho leleka ka tlung bo se nang monko le bo se nang chefo.

3. Bophelo bo Botle ba Sechaba le Tšireletso ea Bongaka

Ka lebaka la boemo ba eona bo phahameng ba polokeho, Ethyl Butylacetylaminopropionate e bontša bohlokoa bo boholo thibelong ea seoa, taolong ea mafu a libakeng tsa tropike, le taolong ea meeli ea sepetlele. Jwalo ka karolo ea bohlokoa ho li-spray tsa libaka tsa sechaba, e thusa ho thibela mohloli oa mafu a bakoang ke menoang joalo ka feberu ea dengue le malaria. Ka tšusumetso e fokolang linthong tse sa shebiloeng tikolohong, e sebetsa e le khetho e ntle bakeng sa ho aha mela ea tšireletso ea bophelo bo botle ba sechaba litoropong.

IV. Melemo e Felletseng ea Sehlahisoa

1. E bolokehile, ha e na chefo, 'me e sebetsa hohle

Liteko tse tebileng tsa chefo li pakile horeEthyl ButylacetylaminopropionateHa e na likotsi tsa ho ba le teratogenicity, kankere, kapa ho fetoha ha lisele. E na le chefo e tlase haholo molomong 'me ha e halefise mahlo le letlalo. E amohetsoe ka ho hlaka hore e sebelisoe lihlahisoa tsa masea a fetang likhoeli tse tšeletseng, e ntse e le e 'ngoe ea metsoako e seng mekae e lelekang likokoana-hloko' marakeng e kopanyang katleho e phahameng le polokeho e felletseng.

2. Sebopeho se feto-fetohang le ho lumellana ho matla

Ethyl Butylacetylaminopropionate e tsamaisana haholo le litsamaiso tse fapaneng tsa emulsion, litsamaiso tsa setlolo sa letsatsi le litsamaiso tsa monko o monate, e fokotsa kotsi ea lik'hemik'hale tse ka bakang tahlehelo ea katleho. Ho teteana ha eona ho tlase le ho phalla ho phahameng ho nolofalletsa ho tlatsa le ho hlahisa ka boiketsetso, ho etsa hore e ikamahanye le litsamaiso tsa bajari ba metsi, ba oli le ba joala. Sena se matlafatsa lihlahisoa ho qala lihlahisoa tse fapaneng tsa ho qetela ka potlako.

3. Botsitso bo Tšepahalang le Ketane ea Phepelo e holileng

Jwalo ka motsoako wa kgale o hlahlobilweng ke dilemo tse mashome tsa tshebediso ya mmaraka, Ethyl Butylacetylaminopropionate e na le mekgwa ya tlhahiso e hodileng le e tsitsitseng, ka bohloeki ba thepa e tala bo fihlang ho feta 99%. Tlhahiso e tloaelehileng e netefatsa botsitso bo hodimo ba mmala, monko le dikahare tse sebetsang ho pholletsa le sehlopha se seng le se seng, e fa beng ba dihlahiswa tiisetso e tiileng ya boleng le karabelo e sebetsang ya ketane ya phepelo.

V. Qetello

Ha bareki ba ntse ba hoheloa ke lihlahisoa tse leka-lekaneng "ts'ireletso e sa bonahaleng" le "mokhoa oa bophelo o phetseng hantle," Ethyl Butylacetylaminopropionate e ntse e hlahella e le enjene ea mantlha ea meriana e lelekang menoang ea moloko o latelang, ka lebaka la polokeho ea eona e phahameng, katleho ea eona e tšoarellang nako e telele, le ts'ebeliso e pharaletseng. Ho tloha maetong a ho ea litoropong ho ea lipatlisisong tsa naha, ho tloha tlhokomelong ea masea ho ea tšireletsong ea bophelo bo botle ba sechaba, Ethyl Butylacetylaminopropionate e bontša ho ikamahanya le maemo ho makatsang maemong a fapaneng le lipalo-palo tsa baahi.

Re ikemiselitse ho fa bareki ba lefats'e ka bophara boleng bo holimo,Ethyl Butylacetylaminopropionate e hloekileng haholometsoako. Re tšehelitsoe ke tšehetso e tsoetseng pele ea R&D le ketane e tsitsitseng ea phepelo, re matlafatsa balekane ba rona ho sebelisa menyetla ea kholo 'marakeng oa lithethefatsi tse lelekang likokoana-hloko tse tala. Lithaka tsa indasteri li amohelehile ho botsa ka tšebelisano-'moho ha re ntse re bula khaolo e ncha hammoho mabapi le ho phela ka kutloano pakeng tsa botho le tlhaho.