I-Raw Teating Foodtion kunye nokutshaja
Izinto eziphezulu zezinto ezisemgangathweni sisiseko sokukhupha iioyile eziphezulu. Umxholo obalulekileyo weoyile kunye nokuqulunqwa kwezityalo ezahlukeneyo zahluke kakhulu, ke izinto ezikrelekrele kakhulu kufuneka zikhethwe ngokusekwe kwiimpawu zeoyile ekujolise kuyo. Umzekelo, ukukhupha ioyile ebalulekileyo, khetha iintlobo ze-rose ngevumba elimnandi elinamandla kunye nomxholo ophezulu weoyile; Ukukhupha ioli eyimfuneko, khetha kakuhle - I-Lavender Levender Levender enexesha lokutya.
Emva kokuqokelela izinto ezingafunekiyo, kufuneka kukhanye, kubandakanya nokucoca, ukomisa, kunye nokutyhila. Ukucoca kususa ukungcola kunye nongcoliseko ukusuka kumphezulu wezinto eziluhlaza; Ukomisa kunciphisa umxholo womswakama we-Raw, ukuthintela ukukhula kwentsholongwane kunye nokwenza lula ukuthulula emva koko. Ukunyanzelwa kuqhekeza izinto ezingafunekiyo kumasuntswana anobungakanani obufanelekileyo, ukwandisa indawo yoqhakamshelwano kunye ne-SOLTIT kunye nokuphucula ukusebenza kakuhle. Ngokubanzi, amasuntswana amancinci aphantsi komhlaba avelisa iziphumo zokukhutshwa ezingcono, kodwa iimfuno zokusebenza kunye neendleko zenkqubo yokutolisha kufuneka ziqwalaselwe.
Ukukhethwa kwesinyibilikayo kunye nomyinge
Isiseko esifanelekileyo sibalulekile kwi-oyile ye-ultrasonic ebalulekileyo. Isisombululo esifanelekileyo sokuba sibe nomoya ofanelekileyo wezinto ezibalulekileyo zeoyile, ukuzinza okulinganayo, ukhuseleko oluphezulu, kunye neendleko eziphantsi. Izinto eziqhelekileyo eziqhelekileyo zibandakanya amanzi, ethanol, ipetroleum ye-tether, kunye ne-hexane. I-oyile eyahlukeneyo yezityalo inesimo esohlukeneyo siye sahlukahlukana kwizinyibilikisi ezahlukeneyo, ke isinyithi esifanelekileyo kufuneka sikhethwe ngokusekwe kwipropathi yezinto ezingafunekiyo kunye neoyile ekujolise kuyo. Umzekelo, kwi-oils ebaluleke kakhulu e-polar, njengamanzi - AMANQAKU AQHELEKILEYO, Amanzi okanye i-Ethanol inokusetyenziswa njengamafutha; Kwi-oils eyi-SOLLAR ALS, i-In - Izicoci zepollar ezinje ngePetroleum Ether kwaye - Hexane zilungile ngakumbi.
Ukongeza, umyinge wesinyibilikisi kwizinto eziluhlaza nakachaphazela iziphumo zokukhupha. Ngokubanzi, inyusa umthamo wesinyithi kuphucula isivuno sokungenisa ioyile, kodwa oku kukwandisa iindleko zohlukaniso kunye noxinzelelo. Ke ngoko, kuyimfuneko ukwenza i-Solvent ye-SOLPER kwi-REWITO YOKUGQIBELA UKUJONGA IXESHA LOKUGQIBELA NOKUVULA IVIWELWANO LISELULA.
Ukusebenza kwe-Ultrasonic
Izinto ezingafunekiyo ezichaziweyo zixutywe nesimo esikhethiweyo kumlinganiso othile kwaye sibekwe kwisixhobo sokukhupha i-Ultrasonic. Izixhobo zokukhuphela i-Ultrasonic zihlala ziquka umvelisi we-ultrasonic, i-transducer, kunye netanki yokukhupha. Umthengisi we-ultrasonic uvelisa isiginali ephakamileyo - I-RolyChency yombane, eguqulwa yi-transducer kwi-vibetions yoomatshini ye-Ultrasonic yoomatshini kwaye idluliselwe kwitanki yolwelo kwitanki yokukhupha.
Ngexesha lenkqubo yokukhuphela, ukulawulwa ngokuchanekileyo kweeparameters ze-Ultrasonic ezinje nge-frequency, amandla, kunye nexesha lokukhupha liyafuneka. Izixhobo ezahlukeneyo zezityalo kunye nee-oyile ekujoliswe kuzo zifuna iiparameter ezahlukeneyo. Ngokubanzi, i-frequency ranges ukusuka kwi-20khz ukuya kwi-100KHZ, kwaye amandla avela kumashumi ee-watilotts kwiikhilomitha ezininzi ngokuxhomekeka kwizixhobo nakwizinto eziluhlaza. Ixesha lokukhupha i-tings lisusela kwimizuzu eliqela ukuya kwishumi imizuzu. Ngokwenza ukuba le parameters, isiphumo se-ultrasonic sinokwenziwa, siphumeze impumelelo kwaye isebenze ngokukhawuleza.
Ukwahlula kunye nokucocwa
Emva kokukhutshwa, umxube ophumlisiyo uneoyile ebalulekileyo kunye nezinyibilikisiweyo, ezifuna ukwahlukana nokucocwa ukuze ufumane imveliso yeoyile ebalulekileyo. Iindlela zokwahlukana eziqhelekileyo ziquka ukuqulunqa, i-starricigation, kunye nenqanaba. Ukuthotywa kungasuswanga okuqinileyo kumxube; I-Centriforation isebenzisa amandla amakhulu e-Centrifugal ukuya phambili ngezinto ezixineneyo, ngakumbi ukuphucula ngokucacileyo ukucaciswa komxube; kwaye i-dialration isebenzisa umahluko kumanqaku abilayo phakathi kweeoyile ezibalulekileyo kunye nezinyibilikisi ngokufudumeza nokwahlula i-solvent, yahlulela ioyile ebalulekileyo kwisinyibilikisi.
Ioyile ebalulekileyo ifunyenwe emva kokukhululeka isenokuqulatha ukungcola, ezinjengemigangatho kunye nezinto ezikuyo, zifuna ukuzicoca. Iindlela zokucoca zibandakanya i-adsorvography, i-chromatography, kunye nekristali. I-adsorption isebenzisa i-adsorbeents (enje nge-carbon esebenzayo kunye ne-silica gel) yokufumana ukungcola kwi-oyile eyimfuneko. I-Chromatography izahlulahlula kwaye ihlanjuluza izinto ezisekwe kumahluko kwi-coefficires yesahlulelo sezinto ezahlukeneyo phakathi kwezigaba zesikhululo kunye nesoftware. I-Crystallization icoca ioyile ebalulekileyo ngokulawula ubushushu, uxinzelelo, kunye nezinye iimeko zokukhwela icandelo ekujoliswe kulo.
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