I-Carrageenan iyi-fiber ehlanjululwa ngamanzi etholakala ezinhlotsheni ezithile zezilwandle. Yakha i-gel, ngakho-ke ingafaka ukwakheka nokulungele 'ukuzwa umlomo' kokudla okuthile. Ngakho-ke, i-carrageenan isetshenziswe njenge-thickener noma i-stabilizer emikhiqizo efana nobisi lwe-soy, i-ayisikhilimu, i-cream, i-cream, ushizi, imikhiqizo yokupheka, okusanhlamvu, ukugqoka isaladi, amasoso, nokudla okulula.
I-Carrageenan ithola igama layo kusuka emanzini asolwandle ekhula ngasogwini lwase-Ireland eduze nomuzi okuthiwa uCarragheen. Kodwa, iningi le-carrageenan elisetshenziselwa ukukhiqizwa kokudla livela e-Indonesia, eVietnam, ePhilippines nakwezinye iziqhingi zasePacific.
Ihlukaniswa njenge-GRAS yi-United States Yokudla Nezidakamizwa Ezokuphatha, eyavumele ukuthi isebenzise emuva ngo-1961. I-GRAS imele "ngokuvamile ibhekwe njengephephile." Isetshenziswe ngokuphepha ekusebenzeni kokudla e-United States iminyaka engaphezu kwengu-50.
Kodwa, abanye abantu bakholelwa ukuthi ukusetshenziswa kwe-carrageenan kungaba yingozi, ikakhulukazi kusekelwe ekufundeni okuye kwachazwa.
Ingabe iCarrageenan Inobungozi Yokudla?
Ngo-2001, kwaphakanyiswa imibuzo mayelana nokuthi kungenzeka yini ukuba i-carrageenan ibe yingozi yempilo ngoba ukuhlolwa komsebenzi womcwaningi womunye umcwaningi ukuphakamise ukuvezwa kwemali emikhulu 'ye-carrageenan esonakele' ebangela ukulimala kwamathumbu emathunjini kwezinye izinhlobo zezinduku nezimbongolo.
Kodwa lezo ziphumo zachazwa ngoba izinto ezisetshenziselwa lezo zifundo, i-carrageenan ehlazekile, ayifani ne-carrageenan esetshenziselwa imikhiqizo yokudla. I-carrageenan ehloniphekile ibizwa ngokufanele ngokuthi i-poligeenan, futhi into ehluke ngokuphelele futhi ayinayo impahla efanayo ne-carrageenan, ngakho ayisetshenziselwa imikhiqizo yokudla.
Ngakho-ke ucwaningo lwalwenziwa empilweni ehluke ngokuphelele.
Abanye abathengi bakholelwa ukuthi ukudla ukudla okuqukethe i-carrageenan kubangele ukuba babe nezinkinga zokugaya ngenxa yokuvuvukala ngokusekelwe ekuhloliseni okuhilela izingulube ze-guinea, kodwa ukuvuvukala okubangelwa i-carrageenan kwakuqondile kwezinye izingulube ze-guinea futhi akuzange kwenzeke kwezinye izinhlobo zezilwane.
Ucwaningo olwenziwe kusukela ngonyaka ka-2001 lubonisa ukuvezwa kwe-carrageenan yokudla akubanga imbangela yamadondeni emathunjini, futhi ayiqedi ukuba yi-poligeenan ngesikhathi sokudla noma ukugaya ukudla.
Yiqiniso kubalulekile ukugcina noma yikuphi izinto ezisetshenziselwa ukukhiqizwa kokudla kanye neKomiti Yezobuchwepheshe Ezingxenyeni Zokudla (i-JECFA) eyakhiwa yi-Food and Agriculture Organization (FAO) ne-World Health Organization (WHO) yeZizwe Ezihlangene iye yahlola ucwaningo olumayelana ne-carrageenan njengesithako ebusweni lwezinsana futhi alutholanga isizathu sokukhathazeka.
Izinzuzo zezempilo ezingenzeka
Ngokomlando, izilwane zasolwandle zaziphekwe emanzini noma ebisi, futhi ukukhishwa kwakusetshenziselwa ukunciphisa uhlelo lokugaya, ukuphatha izilonda, futhi kuthathwa njengelasitiki. Kungenzeka nokuthi ukudla i-carrageenan kusuka e-red algae kungasiza kakhulu empilweni yakho.
AmaCarrageen ayingxenye yeqembu elikhulu lama-phycocolloids, futhi empeleni, yiwona owona mthombo omkhulu we-phycocolloids e-algae ebomvu. Ucwaningo oluningi lwe-lab luye lwabonisa ukuthi i-carrageenan evela e-red algae ingasebenza njenge-anticoagulant, ine-cholesterol-ehlisa imiphumela, futhi isebenze njenge-antioxidant ukunciphisa umonakalo owenziwe kusukela ekuchaseni kuma-radicals wamahhala. Kungenzeka ukuthi la ma-carrageenans angaba nethonya kumzimba womzimba.
Yiqiniso, kukhona ucwaningo oluthe xaxa olwenziwe ngoba lokhu okutholakala kwamanje kusekelwe ekufundweni kwebhu emasethini, izicubu kanye nezilwane zelabhu. Ukuze wazi ngokuqinisekile ukuthi noma i-carrageenan inezinzuzo zezempilo, izifundo kufanele zenziwe ngaphansi kwezimo ezilawulwayo nabantu.
Imithombo:
> Hui YH. "I-Handbook of Food Science, Ubuchwepheshe, Nobunjiniyela." Umqulu 2. I-CRC Press. 2006.
I-Imeson A. "Ukuqiniswa kokudla, Abaqashi kanye namaGelling Agents." Wiley-Blackwell. 2009.
> I-Pangestuti R, i-Kim SK. "Imisebenzi yezinto eziphilayo ze-carrageenan." I-Adv Food Nutr Res. 2014; 72: 113-24.
Ukuphatha kwe-United States Ukudla Nezidakamizwa. " > Khetha Ikomidi le-GRAS Substances (SCOGS) I-Opinion: I-Carrageenan ."
> I-World Health Organization. Ukuhlolwa kokuphepha kwezingxenye ezithile zokudla. "I- WHO Yokudla I-Additives Series, No. 70, 2015. I- Monographs Ye-Toxicological yomhlangano we-79."