I-5-Hydroxymethylfurfural CAS:67-47-0

I-5-Hydroxymethylfurfural (HMF), enefomula yemolekyuli i-C6H6O3, sisiphumo esibalulekileyo se-furan esifumene ingqwalasela enkulu ngenxa yokuguquguquka kwayo njengekhemikhali yeqonga ephuma kwizixhobo ezivuselelekayo. Iveliswa ngokuyintloko ngokuphelelwa ngamanzi kweswekile ye-hexose, efana neglucose kunye ne-fructose, okwenza ukuba ibaluleke kakhulu kwimeko yokuguqulwa kwe-biomass kunye ne-chemistry ezinzileyo. Enye yeempawu eziphambili ze-HMF kukuba inamandla okuba ngunobangela wokwenziwa kweekhemikhali ezahlukeneyo ezinexabiso eliphezulu. Oku kubandakanya ukuveliswa kwe-biofuels, izinyibilikisi, kunye neekhemikhali ezikhethekileyo ezinokuthatha indawo yeekhemikhali ezivela kwi-petroleum, ngaloo ndlela zinegalelo kushishino lweekhemikhali oluzinzileyo. Umzekelo, i-HMF ingaguqulwa ibe yi-2,5-dimethylfuran, umviwa othembisayo wendlela yepetroli evuselelekayo. Ukongeza kwizicelo zayo zeekhemikhali, i-HMF ikwasetyenziswa kushishino lokutya. Inegalelo kwincasa kunye nevumba lokutya okuthile okuphekiweyo, ngakumbi kwiinkqubo ze-caramelization. Nangona kunjalo, ubukho bayo ekutyeni buphakamise iinkxalabo zempilo, njengoko i-HMF inokwakheka ngexesha lokucubungula iiswekile kumaqondo obushushu aphezulu. Ngenxa yoko, ukuqonda ukwakheka kwayo kunye nokunciphisa amanqanaba ayo kwiimveliso zokutya yindawo yophando oluqhubekayo. Impembelelo yokusingqongileyo kunye nokubola kwe-HMF nazo zizinto ezibalulekileyo ekufuneka ziqwalaselwe. Uphando luyenziwa ukuvavanya iprofayili yayo yokhuseleko kunye nemiphumo yendalo, ingakumbi njengoko ukusetyenziswa kwe-biomass njenge-feedstock kuqhubeka nokukhula. Ngamafutshane, i-5-hydroxymethylfurfural ivelele ngokusebenza kwayo okuninzi, isebenza njengebhloko ebalulekileyo kwi-chemistry eluhlaza kunye negalelo kwiiprofayili zencasa yokutya. Njengoko ukuqhubela phambili ekuhlanganisweni nasekusetyenzisweni kuqhubeka, i-HMF isenokudlala indima ebalulekileyo ekutshintsheni ukuya kuqoqosho lweekhemikhali oluzinzileyo nolunobuhlobo nokusingqongileyo.