Ukuhlukaniswa kwama-membrane kanye nokukhishwa kwetiye polyphenols

I-polyphenol yetiye akuyona nje uhlobo olusha lwe-antioxidant yemvelo, kodwa futhi inemisebenzi ecacile yezokwelapha, njengokulwa nokuguga, ukuqeda ama-radicals mahhala emzimbeni womuntu, ukususa amafutha nokulahlekelwa isisindo, ukunciphisa ushukela wegazi, i-lipid lipid ne-cholesterol, ukuvimbela izifo zenhliziyo nemithambo yegazi kanye nokuvimbela isimila amaseli njll Tea polyphenols anezicelo ezibalulekile ekucubunguleni ukudla, imithi, amakhemikhali nsuku zonke kanye neminye imikhakha.Ngakho-ke, ukukhishwa kanye nokusetshenziswa kwetiye polyphenols sekuthole ukunakwa okubanzi ekhaya naphesheya.Namuhla, umhleli weShandong Bona Group uzokwethula ukukhishwa kwetiye polyphenols ngobuchwepheshe bokuhlukanisa ulwelwesi.

Ulwelwesi lwe-ultrafiltration lungakucacisa kahle ukukhishwa kwetiye le-polyphenol, izinga lokususa ukungcola okuqinile liphezulu, futhi izinto eziningi ze-macromolecular ezifana ne-pectin, amaprotheni ancibilikayo ne-polysaccharide ziyagcinwa, futhi iningi lama-polyphenols etiye liyangena. izinga lokugcinwa kwe-polyphenols yetiye nge-membrane ye-ultrafiltration, ngesikhathi sokusebenza, ngesisekelo sokuqinisekisa umphumela wokukhipha ukungcola, izinga lokugeleza kwamanzi kwe-membrane lingakhuphuka ngokufanele.Ngesisekelo sokuqinisekisa izinga lokungena kwetiye polyphenols, ulwelwesi lwe-ultrafiltration olunqamule isisindo samangqamuzana amancane lungabuye lucatshangelwe ukuze lucacise ukukhishwa kwetiye le-polyphenol, ngaleyo ndlela kuthuthukiswe ubumsulwa betiye polyphenols esigabeni sakamuva.Umphumela wokususwa kokungcola kwangaphambi kolwelwesi lwe-microfiltration osetshenziswa ekukhishweni kwetiye le-polyphenol awubonakali, okuzodala ukulahleka kwezingxenye ezithile ezisebenzayo.Ulwelwesi lwe-Microfiltration olunosayizi omncane wembotshana lungacwaningwa ukuze kukhishwe ukungcola ukuze kube lula ukwelashwa kokugxilisa ulwelwesi lwakamuva.Noma sebenzisa isikrini sokuhlunga esikhulu kuno-300 meshes ukuze uzuze ukususwa kokungcola kwasekuqaleni, futhi umphumela ubonakala nakakhulu.

Izinzuzo zobuchwepheshe bokuhlukanisa ulwelwesi ukukhipha itiye polyphenols:
1. Ukuhlukaniswa kwama-membrane kanye nobuchwepheshe bokugxilisa ingqondo kuhlanganiswe nobuchwepheshe bokukhipha izinga lokushisa eliphansi kanye nokwehlukanisa kungagwema ukulahlekelwa kwe-oxidative kwezithako ezisebenzayo futhi kuthuthukise isivuno;
2. Ipuleti kanye nohlaka noma ukuhlunga kwe-centrifugal kuthatha indawo yemvula yensimbi enzima yendabuko, umkhiqizo uphephile futhi uthembekile, futhi umjikelezo wokukhiqiza mfushane;
3. Ubuchwepheshe bokuhlukanisa ama-membrane kanye nokuhlukanisa bunganweba impilo yesevisi ye-resin futhi kunciphise inani le-eluent esetshenzisiwe, futhi kuthuthukise ukusebenza kahle kwe-adsorption;
4. Ubuchwepheshe bokugxilisa ulwelwesi lwezinga lokushisa eliphansi kunezinga eliphezulu lokugcinwa kwezingxenye ezifana netiye polyphenols, futhi amanzi agxilile e-permeate acacile futhi ayashintshashintsha, angagaywa kabusha futhi asetshenziselwe ukunciphisa izindleko zokusetshenziswa kwamanzi;
5. Izinga eliphakeme lokuzenzakalela, kusetshenziswa i-PLC kanye nokulawula inverter, ukusebenza okulula nokulula;
6. Ubuchwepheshe bokuhlukaniswa kwama-membrane kanye nokuhlunga buhlanganisa amaprotheni ama-macromolecular, ama-polysaccharides, ama-colloid nokunye ukungcola okungabonakali ngeso lenyama esobho setiye ezingeni lamangqamuzana, futhi kuqaphela ukuhlanzwa nokuhlanzwa kwesobho letiye.Impilo ende yemishini.

Kungenzeka ukusebenzisa ubuchwepheshe bokuhlukanisa ulwelwesi ukususa ukungcola, ukuhlukanisa nokugxilisa ukukhishwa kwetiye le-polyphenol.Kodwa-ke, ukuze uthole imikhiqizo yetiye ye-polyphenol noma i-powder yetiye esheshayo, akunakwenzeka ukusebenzisa ulwelwesi olulodwa lokuhlukanisa kuphela.Ukuhlanganisa umzila wenqubo ye-membrane efanelekile kanye nezinye izindlela zokuhlukanisa kanye nokuhlanzwa ukuze kuthuthukiswe ubumsulwa kanye nesivuno semikhiqizo yetiye ye-polyphenol, nokuqhubeka nokuhlanganisa ukufutha, ukomisa iqhwa nezinye izindlela zokuthola impushana yetiye esheshayo ukwenza iziphuzo zetiye sekuyisikhathi eside kugxile ocwaningweni lwamanje. .Ukwenza ngcono ikhwalithi yetiye polyphenols kanye nokunambitheka kweziphuzo zetiye kuzoba isiqondiso socwaningo lwangomuso embonini.Ngokusetshenziswa okubanzi kobuchwepheshe bokuhlukanisa ulwelwesi ohlelweni lwezimboni, idlala indima ebaluleke kakhulu enqubweni yokukhipha izingxenye ezisebenzayo zetiye.

Iqembu leShandong Bona ligxile ekuxazululeni izinkinga ezinjengokugxilisa ingqondo nokuhlunga ohlelweni lokukhiqiza iziphuzo / ukukhishwa kwezitshalo / amalungiselelo emithi yendabuko yamaShayina / umhluzi wokuvutshelwa / uviniga nesoso yesoya, njll., futhi inikeza amakhasimende isixazululo sokuhlukanisa kanye nokuhlanza.Uma unezidingo zokuhlukaniswa kanye nokuhlanzwa, wamukelekile ukhululeke ukuxhumana nathi, Sibheke ngabomvu ukubambisana nawe!