Njengoko ishishini lezityalo lisanda kakhulu kwiminyaka embalwa edlulileyo, isabelo semarike esibangelwa zizityalo eziphuma kwizityalo siye sanda ngokukhawuleza. Okwangoku, iintlobo ezimbini zezityalo eziphuma kwizityalo, i-butane extracts kunye ne-supercritical CO2 extracts, ziye zabangela ukuveliswa kwenani elikhulu lezinto ezifumaneka kwimarike.
Sekunjalo, i-ethanol, iye yanda kwi-butane kunye ne-CO2 ebaluleke kakhulu njengesinyibilikisi esikhethwayo kubavelisi abenza izicatshulwa zezityalo ezikumgangatho ophezulu. Nantsi isizathu sokuba abanye bakholelwa ukuba i-ethanol yeyona nyibilikisi ilungileyo yokukhupha izityalo.
Akukho nyibilikisi ifanelekileyo ekutsalweni kwezityalo ngeendlela zonke. I-Butane, eyona nyibilikisi ye-hydrocarbon ixhaphakileyo esetyenziswa ngoku ekutsalweni, ithandwa ngenxa yokungabi na-polarity yayo, evumela i-extractor ukubamba izityalo kunye ne-terpenes ezifunwayo kwizityalo ngaphandle kokukhupha izinto ezingafunekiyo kuquka i-chlorophyll kunye ne-metabolites yezityalo. Iqondo lokubila eliphantsi le-Butane lenza kube lula ukukhupha i-concentrate ekupheleni kwenkqubo yokukhupha, ishiya imveliso ecocekileyo ngasemva.
Oko kuthethiweyo, i-butane iyatsha kakhulu, kwaye ii-home butane extractors ezingasebenzi kakuhle ziye zabangela amabali amaninzi okuqhuma okubangele ukwenzakala okukhulu kwaye kwenze ukuba ukukhupha imithi kube yinto embi kakhulu. Ngaphezu koko, i-butane esemgangathweni ophantsi esetyenziswa zii-extractors ezingathembekanga inokugcina uluhlu lweetyhefu eziyingozi ebantwini.
I-CO2 ebaluleke kakhulu, yona, idunyiswe ngokhuseleko lwayo olulinganiselweyo malunga nobutyhefu kunye nempembelelo yokusingqongileyo. Oko kuthethiweyo, inkqubo ende yokucoca efunekayo ukususa izinto ezikhutshiweyo, ezifana ne-waxes kunye namafutha ezityalo, kwimveliso ekhutshiweyo inokususa iprofayili yokugqibela yezityalo kunye ne-terpenoid yezicatshulwa eziveliswe ngexesha lokukhupha i-CO2 ebaluleke kakhulu.
I-Ethanol yajika yaba yeyona nto ifanelekileyo: iyasebenza, isebenza kakuhle, kwaye ikhuselekile ukuyiphatha. I-FDA ibeka i-ethanol kwi-"General Regarded as Safe," okanye i-GRAS, nto leyo ethetha ukuba ikhuselekile ekutyeni kwabantu. Ngenxa yoko, isetyenziswa kakhulu njengesigcini-kutya kunye nesongezo, efumaneka kuyo yonke into ukusuka kwi-cream filling kwi-donut yakho ukuya kwiglasi yewayini oyinandiphayo emva komsebenzi.
Nangona i-ethanol ikhuselekile kune-butane kwaye isebenza ngakumbi kune-CO2 ebaluleke kakhulu, ukukhupha i-ethanol eqhelekileyo akunazo iingxaki zayo. Eyona ngxaki inkulu yayikukuba yi-ethanol's polarity, i-polar solvent [efana ne-ethanol] iya kuxubana ngokulula namanzi kwaye inyibilikise iimolekyuli ezinyibilikayo emanzini. I-Chlorophyll yenye yezo zinto ziya kukhupha ngokulula xa kusetyenziswa i-ethanol njengesinyibilikisi.
Indlela yokukhupha i-ethanol e-cryogenic iyakwazi ukunciphisa i-chlorophyll kunye ne-lipids emva kokukhupha. Kodwa ixesha elide lokukhupha, ukusebenza kakuhle kwemveliso, kunye nokusetyenziswa kwamandla aphezulu, okwenza ukukhupha i-ethanol kungabonakalisi iingenelo zayo.
Nangona indlela yokucoca yendabuko ingasebenzi kakuhle ingakumbi kwimveliso yorhwebo, i-chlorophyll kunye ne-lipids ziya kubangela ukucola kwi-Short Path Distillation Machine kwaye zichithe ixesha lakho elixabisekileyo lokuvelisa endaweni yokucoca.
Ngophando kunye novavanyo kangangeenyanga eziliqela, iSebe leTekhnoloji yeGioglass lakwazi ukucinga indlela yokucoca i-chlorophyll kunye ne-lipids kwizinto zezityalo emva kokukhupha. Lo msebenzi uvumela ukwenziwa kokukhupha i-ethanol kwi-Room Temperature. Oko kuya kunciphisa kakhulu iindleko zemveliso kwimveliso yezityalo.
Okwangoku, le nkqubo ikhethekileyo isetyenziswa eMelika naseZimbabwe.
Ixesha lokuthumela: Novemba-20-2022
