Levulinic acid isa ikhompawundi yeekhemikhali ethe yaphononongwa ngokubanzi kwaye yaphandwa kwizicelo zayo ezahlukeneyo kumashishini ahlukeneyo. Le asidi liqonga eliguquguqukayo lekhemikhali eveliswa kwimithombo ehlaziyekayo, ngokuyintloko i-biomass, enjengomoba, umbona, kunye neselulosi.
Levulinic acidIfunyaniswe inemisebenzi emininzi yemizi-mveliso, iyenza ibe yeyona nto ibalulekileyo kwiikhemikhali zepetroli. Ezinye zezicelo eziphambili ze-levulinic acid zigxininiswe ngezantsi.
1. Ezolimo
Levulinic acidisetyenziswa njengolawulo lokukhula kwezityalo, isilungisi somhlaba, nanjengesichumisi esiphilayo. Iphucula ukuxhathisa kwesityalo kuxinzelelo lwe-abiotic, olufana nembalela, kwaye inceda ekwandiseni izivuno zezityalo. Iasidi isenokusetyenziswa njengeyeza lokutshabalalisa ukhula kunye nokugxotha izinambuzane.
2. Ishishini lokutya
I-Levulinic acid inezicelo njengento yokugcina ukutya kunye ne-flavour enhancer. Kuye kwaboniswa ukuthintela ukukhula kweebhaktheriya kunye nefungi, ngaloo ndlela ukunciphisa ukuchithwa kwemveliso yokutya. Iasidi iphinda isetyenziswe njenge-agent yendalo yokunambitha kwiimveliso ezahlukeneyo zokutya ezifana neziselo ezithambileyo, iilekese, kunye neempahla ezibhakiweyo.
3. Izithambiso kunye neemveliso zokhathalelo lomntu
Levulinic acidisetyenziswa njengesigcini sendalo kunye nesikhuselekileyo kwiimveliso ezahlukeneyo zokuthambisa kunye nokhathalelo lomntu. Ivimbela ukukhula kweebhaktheriya kunye nefungi, eyandisa ixesha leshelufu yeemveliso. Iasidi ikwasebenza njengento yokuthambisa kwaye inceda ekuphuculeni ukumila kolusu kunye nenkangeleko.
4. Amayeza
Levulinic acidinezicelo ezinokubakho kwishishini loxubo-mayeza, ngakumbi kwiinkqubo zokuhanjiswa kwamachiza. Iasidi inokomeleza ukunyibilika kunye nokufumaneka kwe-bioavailability yamachiza anganyibiliki kakuhle, ngaloo ndlela ukwandisa ukusebenza kwawo kunye nokunciphisa ubutyhefu bawo.
5. Iipolymers kunye neeplastiki
Levulinic acidinokusetyenziswa njengebhloko yokwakha ukuveliswa kweepolymers ze-bio-based kunye neeplastiki. Ezi zixhobo zinika enye indlela ezinzileyo kwiiplastiki zemveli ezisekwe kwipetroleum. Iiplastiki ezisekelwe kwi-Bio zinendawo ephantsi yekhabhoni kwaye i-biodegradable, ezenza ukuba zikhuseleke ngakumbi kwendalo.
6. Amandla
Levulinic acidiye yaphononongwa njengomthombo onokubakho we-biofuels. Inokuguqulwa ibe yimveliso eyahlukeneyo, efana ne-levulinate esters, enokusetyenziswa njengezongezo ze-biodiesel okanye njengepetroli yeenjini zokutshisa i-spark. I-asidi ingaphinda iguqulwe ibe yi-levulinic acid methyl ester, enokuthi ibe namandla njenge-jet fuel.
Ukuququmbela,Levulinic acid iIkhompawundi eguquguqukayo enezicelo ezininzi ezinokubakho kuwo wonke amashishini awohlukeneyo. Yinto engenye exabisekileyo kwi-petrochemicals yendabuko kwaye inikezela ngesisombululo esizinzileyo, esinobuhlobo bendalo. Imfuno ekhulayo yezibonelelo ezivuselelekayo kunye neemveliso ezizinzileyo ziqhube uphando kunye nophuhliso lweLevulinic acid,kwaye kunokwenzeka ukuba idlale indima ebaluleke ngakumbi kwixesha elizayo.
Ukuba uyayifuna, wamkelekile ukuba uqhagamshelane nathi nangaliphi na ixesha, siya kuthumela elona xabiso lilungileyo kuwe ngereferensi yakho.
Ixesha lokuposa: Nov-19-2023