Impushana yokuthutha engenambala
70-18-8
I-C10H17N3O6S
| Ukutholakala: | |
|---|---|
Incazelo Yomkhiqizo
I-L-glutathione eyehlisiwe, evame ukufushaniswa njenge-GSH, i-tripeptide eyenzeka ngokwemvelo eyakhiwe i-L-glutamic acid, i-L-cysteine ne-glycine. Igama layo lamakhemikhali yi-γ-L-glutamyl-L-cysteineylglycine.
I-glutathione eyehlisiwe ngokwezentengiselwano ivamise ukunikezwa njengempushana ecwebezelayo emhlophe noma ecishe ibe mhlophe. Inombolo yayo ye-CAS ngu-70-18-8, ifomula ye-molecular ithi C₁₀H₁₇N₃O₆S, futhi isisindo se-molecular ngu-307.32 g/mol.
Izinsalela ze-cysteine ziqukethe iqembu le-sulfhydryl elisebenzayo elibhekene nezakhiwo zokunciphisa ze-GSH. Ukuchayeka kumoya-mpilo, izinga lokushisa eliphakeme, i-pH engafanele noma izinsimbi zokulandelela kungaguqula i-glutathione encishisiwe ibe i-glutathione ene-oxidized, eyaziwa nangokuthi i-GSSG.
Igama elithi 'glutathione' akufanele lisetshenziswe ngaphandle kokukhomba ukuthi into enikeziwe yehlisiwe yini i-GSH noma i-GSSG eyenziwe nge-oxidized.
Impahla |
Ulwazi |
|---|---|
Igama lomkhiqizo |
Yehlisiwe i-L-Glutathione |
Isifinyezo |
I-GSH |
Igama lekhemikhali |
γ-L-Glutamyl-L-cysteineylglycine |
Inombolo ye-CAS |
70-18-8 |
Inombolo ye-EC |
200-725-4 |
Ifomula yamangqamuzana |
C₁₀H₁₇N₃O₆S |
Isisindo samangqamuzana |
307.32 g/mol |
Ukwakheka |
I-Tripeptide ye-glutamate, i-cysteine ne-glycine |
Ukubukeka |
Impushana emhlophe emhlophe noma ecishe ibe mhlophe |
Ukuncibilika kwamanzi |
Incibilika emanzini |
Isivivinyo esijwayelekile |
98.0–101.0% ngesisekelo esomisiwe |
Ukungcola okubalulekile |
I-glutathione ene-oxidized, GSSG |
Umzila wokukhiqiza ojwayelekile |
Ukuvutshelwa kwe-microbial okulawulwayo |
Izinhlelo zokusebenza |
Ukwakhiwa okunomsoco, ukudla, izimonyo, amakhemikhali ezinto eziphilayo kanye nemithi efanelekile |
Isitoreji |
Ivalwe, yomile, ivikelwe ekushiseni, ekukhanyeni, emoyeni nasemanzini |
Ibanga eliqondile, umzila wokukhiqiza, ukucaciswa nokufaneleka kokulawula kufanele kuqinisekiswe kwikhotheshini ye-AOZUN kanye nemibhalo yeqoqo.
I-glutathione eyehlisiwe ne-oxidized ihlobene kodwa izinto ezahlukene.
Impahla |
I-glutathione encishisiwe |
I-glutathione ene-oxidized |
Isifinyezo |
I-GSH |
I-GSSG |
Inombolo ye-CAS emele |
70-18-8 |
27025-41-8 |
Ifomu le-molecular |
I-tripeptide eyodwa eneqembu lamahhala le-sulfhydryl |
Amayunithi amabili e-glutathione axhunywe ngebhondi ye-disulfide |
Isisindo samangqamuzana |
307.32 g/mol |
Cishe ku-612.63 g/mol |
Umsebenzi kumasistimu we-redox |
Ukunciphisa ifomu |
Ifomu eline-oxidized |
Ukubaluleka kokuthenga |
Okubalulekile okusebenzayo |
Ukungcola okuhlobene nenqubo- kanye nesitoreji noma i-reagent ethengiswa ngokuhlukile |
Umphumela ophezulu we-glutathione ophezulu awukhombisi okuqukethwe okuphezulu kwe-GSH encishisiwe. Abathengi kufanele bacele indlela ekwazi ukuhlukanisa i-GSH ne-GSSG.
I-glutathione encishisiwe ingakwazi ukwenza i-oxidize ngesikhathi sokukhiqiza, ukomisa, ukugcinwa, ukulungiswa kwesisombululo kanye nokwakhiwa.
Uma indlela yokuhlaziya ingahlukanisi i-GSH ne-GSSG, umphumela ungase ungachazi ngokunembile inani le-glutathione encishisiwe emkhiqizweni.
Kuzinhlelo zokusebenza ezizwelayo kwikhwalithi, imininingwane kufanele ikhulume ngokuhlukile:
Ukuhlolwa kwe-glutathione okuncishisiwe
I-GSSG
Izinhlanganisela ezihambisanayo ngazinye
Ukungcola okuphelele kwezinto eziphilayo
Amanzi noma ukulahlekelwa lapho omiswa
Ukucaca kwesixazululo nombala
Ikhwalithi ye-glutathione eyehlisiwe kufanele ihlolwe kusetshenziswa ukuhlolwa kobunikazi, ukuhlolwa komthamo okuqinisekisiwe nokuhlaziywa okuqondile kokungcola. I-HPLC noma enye indlela efanelekile yokuhlukanisa ingahlukanisa ifomu elincishisiwe elifiswayo ku-glutathione ene-oxidized kanye nezinhlanganisela ezihambisanayo ngempumelelo kakhulu kunokuhlola okuphelele okungaqondile.
Ukuhlola ukubonakala kuphela kanye nokuhlolwa okuphelele kungase kuphuthelwe yi-oxidation noma ukungcola okuhlobene eduze.
Indlela efanele ye-chromatographic ingasekela ukuhlolwa:
Okuqukethwe kwe-glutathione okwehlisiwe
I-glutathione ene-oxidized
Izinto ezihlobene ngazinye
Ukungcola okuphelele kwezinto eziphilayo
Ukuvumelana kweqoqo-kuya-inqwaba
Izinguquko zokuzinza
Indlela yokuhlaziya nezinga lereferensi kufanele kushiwo ekucacisweni noma ekuhloleni inqubo.
Into yokuhlola |
Ukucaciswa |
Ukubukeka |
Impushana emhlophe emhlophe noma ecishe ibe mhlophe |
Ukubukeka kwesixazululo |
Icacile futhi ayinambala |
I-Assay, isisekelo esomisiwe |
98.0–101.0% |
Ukujikeleza kwe-optical okuqondile |
−17.5° ukuya ku-−15.5° |
I-Chloride |
≤200 ppm |
I-sulfate |
≤300 ppm |
I-ammonium |
≤200 ppm |
Insimbi |
≤10 ppm |
Izinsimbi ezisindayo, njenge-Pb |
≤10 ppm |
Ukulahlekelwa ekomisweni |
≤0.5% |
Umlotha one-sulfate |
≤0.1% |
Ukuze uthole ukudla, umsoco, izimonyo noma iziqu zemithi, abathengi bangaphinda badinge i-GSSG, izinhlanganisela ezihlobene, ukungcola okuyisisekelo kanye nemikhawulo ye-microbiological.
Imibandela yokugcina yokwamukela kufanele iqinisekiswe kusetshenziswa ukucaciswa kwe-AOZUN yamanje kanye neqoqo le-COA.
Ngokuya ngesicelo, izivivinyo ezilandelayo zingacelwa:
Ukuhlolwa okwengeziwe |
Ukucatshangelwa kokuthenga okuyisibonelo |
I-GSSG |
Ubuningi obuchaziwe, obufana no-≤1.5%, lapho bukhona |
Ukungcola okuphelele kwezinto eziphilayo |
Ubukhulu obuchaziwe, obufana no-≤2.0% |
Ukungcola komuntu ngamunye |
Indlela- kanye nebanga elithile |
Ukuhola |
Indawo- kanye nohlelo oluqondile |
I-Arsenic |
Indawo- kanye nohlelo oluqondile |
I-Cadmium |
Indawo- kanye nohlelo oluqondile |
I-Mercury |
Indawo- kanye nohlelo oluqondile |
Isibalo se-aerobic microbial esiphelele |
Ngokuqondene nohlelo lokusebenza |
Imvubelo nesikhunta |
Ngokuqondene nohlelo lokusebenza |
Amagciwane acacisiwe |
Ngokusekelwe ekusetshenzisweni okuhlosiwe |
Izincibilikisi ezisele |
Ngokusho komzila wokukhiqiza kanye nesicelo |
Izinsalela zezibulala-zinambuzane |
Uma kudingeka |
Isimo se-GMO |
Ngokusekelwe ku-fermentation organism kanye nenqubomgomo yekhasimende |
Isitatimende se-Allergen |
Ngokusekelwe ezintweni ezingavuthiwe nezilawuli zesikhungo |
Ukuncibilika |
Isixazululo esicacile, esingenambala ekugxiliseni okumenyezelwe |
Imikhawulo yereferensi ayiyona ingxenye ngokuzenzakalela yokucaciswa okujwayelekile kwe-AOZUN. Kufanele kuvunyelwane ngazo ngaphambi kokuqinisekiswa kwe-oda.
Ukuhlolwa kubonisa okuqukethwe kwe-glutathione okulinganiselwe. Umphumela kufanele usho ukuthi ibalwa ngendlela eyiyo noma yomisiwe.
Inani elibikiwe elingaphezu kuka-100% lingenzeka ngenxa yokungaqiniseki kokuhlaziya nokubalwa kwesisekelo esomisiwe. Akusho ukuthi isampula ngokomzimba iqukethe izinto ezingaphezu kuka-100%.
I-Glutathione iqukethe izinsalela ze-chiral amino-acid. Ukuzungezisa okuqondile kwe-optical kusiza ukuqinisekisa ubunikazi be-stereochemical futhi kungaveza umehluko omkhulu ekwakhiweni.
Indlela yokugxilisa ingqondo, i-solvent, izinga lokushisa kanye nendlela yokubona esetshenziswe ekuhlolweni kufanele kushiwo.
I-GSSG iwuhlobo lwe-oxidized ye-glutathione. I-GSSG ephakeme ingase ibonise i-oxidation phakathi nokucubungula noma ukugcinwa.
Umkhawulo ozinikele we-GSSG ufundisa kakhulu kunokuncika kuphela ekuhlolweni okuphelele.
Ukulahlekelwa ekomisweni kulinganisela umswakama nezinye izinto eziguquguqukayo. Umswakama owedlulele ungathinta ukuhlolwa, ukuzinza, ukugeleza kanye nezinga le-oxidation.
Lawa ma-ion angavela ezintweni ezingavuthiwe, ukuvutshelwa, ukuhlanzwa noma ukulungiswa kwe-pH. Imikhawulo isiza ukusungula ukuvumelana kokuhlanza.
I-ammonium eyinsalela ingahlotshaniswa nemisoco yokuvutshelwa noma ukucutshungulwa komfula. Ukudla okuzwelayo, izimonyo kanye nezicelo zemithi zingadinga umkhawulo olawulwayo.
I-Trace iron nezinye izinsimbi zoguquko zingase zenze i-oxidation. Ngakho-ke izinga lensimbi eliphansi lingasekela kokubili ubumsulwa nokuzinza.
Umlotha ofakwe amanzi ulinganisela izinsalela ze-inorganic ezingaguquki. Umphumela ophezulu ungase ubonise usawoti noma okunye ukungcola okungaphili.
Uhlolo olujwayelekile 'lwe-heavy metal njenge-Pb' lungase lunganele kulo lonke uhlelo lokusebenza olulawulwayo. Iziqu zesimanje zingadinga imiphumela yomuntu ngamunye yokuhola, i-arsenic, i-cadmium ne-mercury.
Izinto ezihloselwe ukudla, umsoco noma izimonyo zingadinga imikhawulo ecacisiwe yama-microbial.
Ukuhlolwa kwamakhemikhali okuphezulu akubonisi ikhwalithi eyamukelekayo ye-microbiological.
I-glutathione eyehlisiwe ngokwezentengiselwano ivamise ukukhiqizwa ngokuvutshelwa kwe-microbial okulawulwayo okulandelwa ukuhlukaniswa, ukuhlanzwa, ukugxilisa ingqondo, ukucwebezela kanye nokomisa.
Ukulandelana kokukhiqiza okujwayelekile kungabandakanya:
Ukulungiswa kwendawo yokuvutshelwa
Ukuvutshelwa kwe-microbial okulawulwayo
Ukuhlukaniswa kweseli noma ukukhishwa
Ukuhlanzwa
Ukugxila
I-Crystallization
Ukomisa
Ukugaya noma ukusefa
Ukuhlolwa kwekhwalithi
Ukupakishwa kokuvikela umswakama nomoya-mpilo
Imvelo yangempela yokukhiqiza, i-fermentation substrate kanye nezinsiza zokucubungula kufanele ziqinisekiswe nomphakeli.
Ukuvutshelwa kusetshenziselwa kakhulu ukuthengisa kwe-glutathione encishisiwe ngoba inganikeza ifomu elidingekayo le-stereochemical futhi isekele ukukhiqizwa kwesikali sezimboni.
Abathengi kusafanele baqinisekise:
Ubunikazi be-Microorganism
Isimo se-GMO noma okungesona se-GMO
I-substrate yokuvutshelwa
Isimo semvelaphi yezilwane
Izingozi ze-Allergen
Izinsiza zokucubungula
Izincibilikisi ezisele
Izilawuli zokuhlanza
Ukulandeleka kweqoqo
'I-Fermentation-derived' ayisunguli ngokuzenzakalelayo ukuthobela ukudla, ikhemisi, imifino, i-vegan, okungeyona i-GMO, i-halal noma i-kosher.
Izinto ezihloselwe izithasiselo noma imikhiqizo yokudla zingadinga:
Izilawuli ezifanele zokukhiqiza ukudla
Imikhawulo ye-Microbiological
Imikhawulo yokungcola kwe-elemental
Isitatimende se-Allergen
Isitatimende se-GMO
Izilawuli zokuncibilika kwensalela
Ukuhambisana nemithetho yezwe okuyiwa kulo
Imvume yokusebenzisa i-glutathione ekudleni noma ezithakweni ziyahlukahluka kuye ngamazwe.
I-GSH yezinga lezimonyo kufanele ibe nombala olawulwayo, iphunga, ubumsulwa, i-GSSG, izinsimbi kanye nekhwalithi ye-microbiological.
Umkhiqizi wezimonyo oqediwe uhlala enesibopho sokuphepha kokwakhiwa, ukuzinza, izimangalo kanye nesaziso sokulawula.
Izicelo zemithi zingadinga:
Ukuhambisana ne-pharmacopeial monograph esebenzayo
Ukukhiqizwa kwe-GMP
Izindlela zokuhlaziya eziqinisekisiwe
Iphrofayili yokungcola
Ukuhlolwa kokungcola kwe-elemental
Idatha yokuzinza
Shintsha ukulawula
Ukwesekwa ngokokulawula
Ukuhlolwa okungama-98% noma u-99% kukodwa akubonisi izinga lezemithi.
Izicelo zaselabhorethri zingabeka kuqala:
Ubunikazi
Isivivinyo
I-GSSG
Ukufaneleka kokuhlolwa kwe-enzyme
Ukucaca kwesixazululo
Landelela izinsimbi
Ukusebenza kokuhlaziya okungaguquki
Ibanga le-reagent alifanelekele ngokuzenzakalelayo ukudla, izimonyo noma ukusetshenziswa komtholampilo.
I-Glutathione ingasetshenziswa ezinhlelweni ezithile zokukhiqiza iwayini lapho kuvunyelwe khona. Izinto ze-oenological zingadinga okuqukethwe kwe-GSH okuchaziwe, umswakama, ukungcola okuyisisekelo, ukulebula nolwazi lomthombo wokukhiqiza.
Ukusetshenziswa kufanele kuhambisane nezinga elisebenzayo le-OIV kanye nemithethonqubo yewayini yendawo.
I-glutathione encishisiwe efanelekayo ingase isetshenziswe njengesithako kuma-capsules, amaphilisi, izimpushana, iziphuzo noma amanye amafomethi wokungezelela lapho kuvunyelwe ngokomthetho.
Abakhiqizi kufanele bahlole:
Isimo sesithako esivunyelwe
Izinga eliphezulu noma elinconyiwe lokusebenzisa
Ukuzinza komkhiqizo
Ukuxhumana namaminerali kanye nezithako ze-oxidizing
Ukunambitha kanye nephunga
Ukuhlolwa komkhiqizo oqediwe
Izimangalo zelebula ezivunyelwe
Leli khasi lezinto ezingavuthiwe alinikezi umthamo noma iseluleko sezokwelapha.
I-Glutathione ingasetshenziswa ekudleni okuthile, ekuphuzweni nasezinhlelweni ze-oenological, kuncike emithethweni yendawo.
Uhlamvu lwayo olunciphisayo lungase luthinte i-oxidation, umbala nokuzinza kwe-flavour, kodwa umphumela uncike ekubunjweni okuphelele nezimo zokucubungula.
Izinto ezijwayelekile zezimboni noma ze-reagent-grade akufanele zisetshenziswe ekudleni.
I-glutathione encishisiwe ingase ifakwe ekwakhiweni kwezimonyo okufanelekayo njengesithako se-antioxidant noma se-skin-conditioning lapho kuvunyelwe ngokomthetho.
Abakhiqizi kufanele baqinisekise:
Isimo sokulawula isithako
Ukugxila
pH
Ukuzinza kwe-oxidation
Ukuthuthukiswa kombala
Iphunga
Ukuhambisana kokulondoloza
Ukupakisha
Ukuphepha komkhiqizo oqediwe
Izimangalo ezivunyelwe zezimonyo
Umphakeli wezinto ezingavuthiwe akufanele aqinisekise ukushiswa kwesikhumba, ukususwa kombala, ukunciphisa imibimbi noma isikhathi esithile semiphumela ebonakalayo.
I-glutathione yezinga lemithi efanelekayo ingasetshenziswa njenge-API, i-excipient noma izinto ezicutshungulwayo ezinhlelweni zemithi ezigunyaziwe.
Izinto eziyinqwaba yesithako akumele zimelelwe njengomuthi ojovwayo noma oqediwe. Imikhiqizo eyinyumba idinga ukukhiqizwa okuhlukile, ukuvala inzalo, ukuvala iziqukathi kanye nezilawuli zokulawula.
I-glutathione eyehlisiwe isetshenziswa ku:
Ukuhlolwa kwe-biochemical
Ucwaningo lwama-enzyme
Izifundo ze-Redox-system
Amaprotheni chemistry
Ukwakhiwa kwebhafa
Ucwaningo lwamaseli
Izindinganiso zokuhlaziya
Izinhlelo zokunciphisa ilabhorethri
Abacwaningi kufanele bakhethe ibanga elifanele indlela yokuhlola kanye nobumsulwa obudingekayo.
I-GSH iqukethe iqembu le-sulfhydryl elisebenzayo futhi lingakhipha isixazululo.
Okuguquguqukayo okubalulekile kokwakhiwa kuhlanganisa:
pH
Izinga lokushisa
I-oxygen encibilikile
Ukuchayeka okukhanyayo
Landelela insimbi nethusi
Umsebenzi wamanzi
Ezinye izithako ze-oxidizing
Isikhala sokupakisha
Isikhathi sokucubungula
Uhlelo lokulondoloza
Izinto ezingavuthiwe zekhwalithi ephezulu azikwazi ukunxephezela ukwakheka okuqediwe okungazinzile.
Ama-molecule amabili e-glutathione ancishisiwe angakha isibopho se-disulfide, akhiqize i-glutathione ene-oxidized.
I-oxidation ingase isheshise lapho i-GSH ivezwa ku-:
Umoya
Izinga lokushisa eliphakanyisiwe
Izimo ze-alkaline
Ukukhanya
Landelela izinsimbi
Ama-oxidizing agents
Izikhathi ezinde zokubamba isisombululo
Ukuvulwa kwesitsha okuphindaphindiwe
Ushintsho kungenzeka lungabonakali ngaso sonke isikhathi, ngakho ukuhlolwa kwamakhemikhali kuyadingeka.
Kuye ngomkhiqizo ohlosiwe, abakhi bangahlola:
Ukulawula i-pH efanelekile
Ukucutshungulwa kwe-oxygen ephansi
I-nitrogen headpace
Ama-Chelating agents
Izinto zokusetshenziswa eziphansi zensimbi
Ukupakishwa kokuvikela ukukhanya
Kwehlisiwe izinga lokushisa lokucubungula
Isikhathi esifushane sokubamba isixazululo
Ama-antioxidants ahambisanayo
Umsebenzi wamanzi ofanelekile
Izifundo zokuzinza komkhiqizo oqediwe
Noma yiluphi uhlelo lokuzinzisa kufanele luhambisane nemithetho esebenzayo yokudla, yezimonyo noma yezemithi.
Okokusetshenziswa kokuhlaziya noma ukukhiqiza:
Sebenzisa amanzi asezingeni elifanele.
Sebenzisa okokusebenza okuhlanzekile, okunensimbi encane.
Lungiselela kuphela inani elidingekayo.
Nciphisa ukuchayeka emoyeni.
Gwema ukushisisa okungadingekile.
Lawula i-pH.
Vikela isixazululo ekukhanyeni lapho kufanele khona.
Sebenzisa isisombululo ngokushesha ngaphandle kokuthi ukugcinwa kokusekelwa kwedatha okuzinzile kuqinisekisiwe.
Qaphela i-GSH ne-GSSG phakathi nezifundo zokuzinza.
Izixazululo ze-GSH ezinamanzi ngokuvamile zi-oxidize kalula kunempushana eyomile evaliwe.
Ngaphambi kokwakhiwa kwezentengiso, hlola ukuhambisana ne:
Ithusi ne-iron nosawoti
Ama-Peroxides
Ama-oxidizer aqinile
Izithako ze-alkaline
Amaminerali premixes
Izitshalo ze-botanical
Amasistimu we-flavour
Izilondolozi
Ama-surfactants
Izinto zokupakisha
Izithako eziqukethe insimbi zingase zibe nomthelela omkhulu ekufakweni kwe-oxidation.
Umhlinzeki oqeqeshiwe kufanele akwazi ukuqinisekisa:
Ifomu elincishisiwe, i-GSH
Inombolo ye-CAS
Indlela yokukhiqiza
Indlela yokuhlola kanye nesisekelo sokubala
Umkhawulo we-GSSG
Imikhawulo yento ehlobene
Ukujikeleza kwe-Optical
Umswakama noma ukulahlekelwa lapho omiswa
Ukungcola okuyisisekelo
Imikhawulo ye-Microbiological
I-fermentation organism
I-GMO kanye nesimo se-allergen
Isimo semvelaphi yezilwane
Ukupakisha
Isitoreji nempilo yeshelufu
Ukutholakala kwe-COA, TDS kanye ne-SDS
Inqubo yokulawula ushintsho
Ukufaneleka kokulawula kwemakethe ehlosiwe
Umphakeli akufanele athembele kuphela kumphumela wokuhlanzeka lapho enikeza izinto zokusebenza ezilawulwayo.
Kuye ngebanga, abathengi bangaqinisekisa:
Ubuqotho bokupakisha
Ilebula nenombolo yeqoqo
Ukubukeka
Ukucaca kwesixazululo
Ukuhlonza
Isivivinyo
Ukujikeleza kwe-optical okuqondile
I-GSSG
Izinhlanganisela ezihlobene
Ukulahlekelwa ekomisweni
Izinsalela ekushiseni
I-Chloride
I-sulfate
I-ammonium
Insimbi
Ukungcola okuyisisekelo
Ikhwalithi ye-Microbiological
Ukuhambisana ne-COA
Amasampula agciniwe kufanele avikelwe kumswakama, ukushisa, ukukhanya nomoya-mpilo.
Iphakethe lemboni elijwayelekile lingasebenzisa:
Izikhwama zangaphakathi ze-PE ezihambisana nokudla kabili
Isikhwama sangaphandle esimelana nokukhanya nomswakama
I-fiber evaliwe noma isigubhu sekhadibhodi
25 kg isisindo inetha
Izikhwama ze-foil ezincane zamasampuli noma ama-oda akhethekile
Usayizi wephakheji wangempela kanye nokokusebenza komugqa kufanele kuqinisekiswe kwikhotheshini.
Ngokusetshenziswa okulawulwayo, izinto zokupakisha zingadinga ukuthintana nokudla, imithi noma amanye amadokhumenti aqondene nohlelo lokusebenza.
Gcina i-glutathione encishisiwe esitsheni esivalwe ngokuqinile endaweni epholile, eyomile evikelekile:
Ukukhanya kwelanga okuqondile
Ukushisa
Umswakama
Umoya-mpilo
Ama-oxidizer aqinile
Trace-metal ukungcola
Ukuvulwa kwesitsha okuphindaphindiwe
Amanye amamaki e-reagent agcinwa ku-2–8°C, kuyilapho amanye amamaki enqwaba aqinisekisiwe angase abe nezimo ezinelebula ezihlukile. Landela imiyalelo yesitoreji nempilo yeshelufu eshiwo ngomkhiqizo othengiwe.
Ngemva kokuvula, vala kabusha isikhwama sangaphakathi ngokushesha futhi unciphise ukuchayeka kwe-headspace.
I-glutathione eyehlisiwe imvamisa iphathwa njengento eqinile enengozi ephansi, kodwa inhlanzeko evamile yezimboni isadingeka.
Gwema:
Ukukhiqiza uthuli oluhamba emoyeni
Impushana yokuphefumula
Ukuthintana kwamehlo
Ukuthinta isikhumba isikhathi eside
Ukungcoliswa kokudla noma izindawo zokukhiqiza
Ukuxuba ngezinto ezingabonakali ze-oxidizing
Sebenzisa amagilavu afanelekile, izingubo zamehlo ezivikelayo kanye nokulawula uthuli ngokuya nge-SDS yamanje kanye nokuhlola ubungozi kwendawo yokusebenza.
I-glutathione eyehlisiwe ivamise ukuhanjiswa njengento engeyona ingozi.
Isimo sokugcina sezokuthutha kufanele siqinisekiswe kusetshenziswa:
Umhlinzeki wamanje we-SDS
Ibanga lomkhiqizo
Usayizi wephakheji
Indlela yokuthutha
Izidingo zezwe okuyiwa kulo
Ukuvikelwa kwezinga lokushisa noma umswakama kungase kusabalulekile kwezentengiso ngisho noma umkhiqizo ungekho esigabeni sempahla eyingozi.
Isimo sokulawula siyahlukahluka kuye ngezwe kanye nokusebenza.
Ngaphambi kokusebenzisa i-glutathione ekudleni, ekwengezeni, kumkhiqizo wezimonyo noma wokwenza imithi, qinisekisa:
Isimo sesithako esivunyelwe
Ibanga elidingekayo
Imikhawulo yezinga lokusebenzisa
Izidingo zokulebula
Izimangalo ezivunyelwe
Izidingo zokukhiqiza
Ngenisa ukubhaliswa
Ukuhlolwa komkhiqizo oqediwe
Izidingo ze-Pharmacopoeial, uma zikhona
Inombolo ye-CAS noma ukufakwa kuhlu kwe-UNII akusunguli ukugunyazwa kokulawula kokusetshenziswa okuthile.
Ngokuya ngesicelo, abathengi bangacela:
Isitifiketi Sokuhlaziya
Ishidi Ledatha Yezokuphepha
Ishidi Ledatha Yezobuchwepheshe
Ukucaciswa komkhiqizo
Isifinyezo sokugeleza kokukhiqiza
Isitatimende se-GMP
Izwe azalelwe kulo
Isitatimende se-Allergen
Isitatimende se-GMO
Isitatimende semvelaphi yezilwane noma isitatimende se-BSE/TSE
Isitatimende se-Residual-solvent
Umbiko wokungcola kwe-elemental
Umbiko we-Microbiological
Isitatimende sensalela yesibulala-zinambuzane
Isitifiketi se-halal
Isitifiketi se-Kosher
Ukuzinza noma ulwazi lokuhlola kabusha
Isitatimende sokulawula ushintsho
Cela kuphela noma ukhangise izitifiketi ezisebenza ebangeni elihlinzekiwe kanye nesiza sokukhiqiza.
I-AOZUN isekela abathengi bamazwe ngamazwe abafuna i-L-glutathione encishisiwe yezinhlelo zokusebenza ezifanelekayo zokudla okunomsoco, ukudla, izimonyo, amakhemikhali ezinto eziphilayo kanye nezokukhiqiza imithi.
Ukwesekwa kwezentengiso kungase kuhlanganise:
Ukubuyekezwa kwebanga nezincazelo
I-COA eqondene neqoqo
Ingxoxo yemfuneko ye-GSH ne-GSSG
Izinketho zokupakisha
Ukuhlolwa kwesampula
Ukuxhumanisa amadokhumenti
Thumela usekelo
Ukuhlolwa komuntu wesithathu
Ukuhlelwa kokuthunyelwa kwamazwe ngamazwe
Ukuxhumana kwezobuchwepheshe ngesikhathi sokufaneleka komphakeli
Ibanga lomkhiqizo, ukucaciswa, umthombo wokukhiqiza, isimo sokulawula kanye nokufaneleka kokusetshenziswa okuhlosiwe kufanele kuqinisekiswe kwikhotheshini yokugcina nenkontileka.
Ukuze uthole ikhotheshini enembile, hlinzeka:
Igama lomkhiqizo: I-L-Glutathione eyehlisiwe
Inombolo ye-CAS: 70-18-8
Isicelo esihlosiwe
Ibanga elidingekayo
Imfuneko yokuhlolwa
Inani eliphakeme kakhulu lama-GSSG
Imikhawulo yento ehlobene
Imikhawulo yokungcola kwe-elemental
Izidingo ze-Microbiological
Izitifiketi ezidingekayo
Oda inani
Imfuneko yokupakisha
Indawo oya kuyo
Imfuneko yesampula
Isheduli yokulethwa
Uma ushintsha umphakeli okhona, namathisela ukucaciswa kwamanje noma i-COA emele.
I-L-glutathione eyehlisiwe i-tripeptide eyakhiwe i-glutamate, i-cysteine ne-glycine. Ivamise ukufushaniswa njenge-GSH.
Inombolo yayo ye-CAS ngu-70-18-8.
I-glutathione eyehlisiwe inesisindo samangqamuzana esingu-307.32 g/mol.
Igama elithi 'glutathione' kwesinye isikhathi lisetshenziswa ngokwejwayelekile. Ukucaciswa kokuthenga kufanele kusho ukuthi umkhiqizo wehlisiwe yini i-glutathione, GSH, noma i-glutathione ene-oxidized, GSSG.
I-GSSG iyi-glutathione ene-oxidized eyakhiwa lapho ama-molecule amabili e-GSH enza isibopho se-disulfide. Kuyinkomba ebalulekile yekhwalithi nokuzinza.
Yebo. I-glutathione encishisiwe iyancibilika emanzini futhi kufanele ikhiqize isixazululo esicacile, esingenambala endaweni yokuhlola efanele.
I-assay isiyonke ingase ingahlukanisi i-glutathione encishisiwe nefomu layo le-oxidized. Ukuhlola okuhlukile kwe-GSSG kunikeza ulwazi olungcono mayelana ne-oxidation nokuqukethwe kwe-GSH okusebenzayo.
Hhayi ngokuzenzakalelayo. Ibanga lezemithi libuye lincike ekucacisweni kwe-pharmacopoeial, uhlelo lwe-GMP, ukungcola, ukuzinza, imibhalo kanye nokusetshenziswa okuhlosiwe kokulawula.
Cha. Ibanga lokudla noma lenqwaba yesithako akufanele lisetshenziswe njengomkhiqizo ojovwayo. Ukusetshenziswa komjovo kudinga umkhiqizo womuthi oyinyumba ogunyaziwe.
Cha. Umphakeli wezinto ezingavuthiwe akufanele aqinisekise ukwenziwa mhlophe noma isikhathi esithile semiphumela ebonakalayo. Ukusebenza kwezimonyo kuncike ekwakhiweni, ekugxiliseni, ekuzinzeni, ezimweni zokusetshenziswa nezimangalo ezivunyelwe.
Ingase ikhiqizwe ngokuvutshelwa, kodwa isimo se-vegan kufanele sisekelwe ulwazi mayelana ne-microorganism, i-fermentation medium, izinsiza zokucubungula kanye nendawo yokukhiqiza.
Cha. Isimo se-GMO kufanele siqinisekiswe kusetshenziswa imibhalo yabahlinzeki.
Yigcine ivalwe ngokuqinile, ipholile, yomile futhi ivikelwe ekukhanyeni, umswakama, umoya-mpilo kanye nezinto ezikhipha i-oxidizing. Landela imibandela yokugcina ephrintiwe kumkhiqizo onikeziwe.
Izisombululo ze-GSH zingangena ku-GSSG. Lungiselela izixazululo zintsha ngaphandle kwalapho idatha yokuzinza eqinisekisiwe isekela isikhathi sokulondoloza esichaziwe.
Iphakethe lenqwaba elijwayelekile lingama-25 kg isigubhu ngasinye esinama-liner angaphakathi amelana nomswakama. Amaphakheji amancane angaxoxwa ngesikhathi sokucaphuna.
Ukutholakala kwesampula kanye nemibhalo kungaxoxwa ngesikhathi sekhotheshini. Faka ibanga lakho, i-GSSG, i-microbiological nezidingo zokulawula embuzweni.
Xhumana ne-AOZUN ukuze uthole amanani ancishisiwe e-L-glutathione, imininingwane, ukupakishwa kanye nolwazi lokuthekelisa.
Sithumelele izinga lakho elidingekayo, i-assay, umkhawulo we-GSSG, isicelo, ubuningi, ukupakishwa, indawo kanye nezidingo zemibhalo. Ithimba lethu lizobuyekeza isicelo futhi liqinisekise ukucaciswa kwezentengiso okufanele.