Ukukhutshwa kwe-Hesperidin kwi-orenji peel

Indlela yokukhupha yeykiso

Iindlela zokukhutshwa kwe-hesperidin ziquka i-solvent extraction, i-alkaline extraction kunye ne-acid precipitation, i-carbon powder adsorption, kunye ne-ion exchange. Phakathi kwabo, i-alkaline extraction kunye ne-acid precipitation method inomsebenzi olula, ixabiso eliphantsi kunye nesantya esiphezulu sokukhutshwa. I-orenji yexolo iyanyibilika kwi-alkali enyibilikayo kunye nepyridine namanzi ashushu ngaphezulu kwe-70℃, inyibilika kancinane kwi-methanol, kwaye iphantse inganyibiliki kwi-acetone, benzene kunye ne-chloroform. Ukutsalwa kwe-hesperidin ikakhulu kusetyenziswa amaqela amabini e-phenolic hydroxyl aqulethwe kuwo ukuze asabele kunye ne-sodium ion kwisisombululo phantsi kweemeko ze-alkaline ukwenza ityuwa ye-sodium kwaye iyinyibilikise, kwaye emva koko i-acidify kwaye ipholile ukwenza i-precipitate ngaphandle kwesisombululo. Ukutsalwa kwe-hesperidin kwi-citrus peel ngokuqhelekileyo kuthatha indlela eshushu yokutsalwa kunye nendlela yokufunxa, kwaye isivuno asifanelekanga. Kwiminyaka yakutshanje, i-ultrasonic extraction yezithako ezisebenzayo ezivela kwizityalo zendalo (ingakumbi amayeza e-herbal aseShayina) sele iqhutywe ngokubanzi, kwaye inkqubela ethile yenziwe. Sebenzisa i-hesperidin yokukhutshwa phantsi kweemeko ze-alkaline ngokuchithwa kwe-ring-opening disolution, kunye nokwahlula phantsi kweemeko ze-acidic ngemvula evaliweyo. Ukwandisa inani le-alkali ngexesha lokukhutshwa kunokunciphisa inani le-ethanol, kodwa i-alkalinity akufanele ibe nkulu kakhulu, ngaphandle koko, i-hesperidin ilula ukuba i-oxidized itshabalalise.