Carrageenan ke fiber e qhibilihang ka metsi e fumanoang mefuta e meng ea marulelo a leoatle. E etsa li-gel, kahoo li ka eketsa litlolo le 'molomo-ikutloa' bakeng sa lijo tse itseng. Ka lebaka leo, carrageenan e sebelisoa e le sehlahisoa kapa se-stabilizer lihlahisoa tse kang lebese la soya, ice cream, ho hlajoa ka tranelate, chisi ea tranelate, lihlahisoa tsa bohobe, lijo-thollo, liaparo tsa salate, li-sauces le lijo tse hahang.
Carrageenan e bitsoa lebōpong la leoatle le hōlang lebōpong la Ireland ka haufi le motse o bitsoang Carragheen. Empa, boholo ba carrageenan bo sebelisoang ha ho sebelisoa lijo bo tsoa Indonesia, Vietnam, Philippines le lihlekehlekeng tse ling tsa Pacific.
E khetholloa e le GRAS ke Ts'ebetso ea Lijo le Meriana ea United States, e ileng ea amoheloa hore e sebelise hape ka 1961. GRAS e emela "ka kakaretso e nkoa e sireletsehile." E se e sebelisitsoe ka mokhoa o sireletsehileng ha ho sebelisoa lijo United States ka lilemo tse fetang mashome a mahlano.
Empa, batho ba bang ba lumela hore tšebeliso ea carrageenan e ka ba kotsi, haholo-holo e itšetlehile ka lithuto tse 'nileng tsa hanyetsoa.
Na Carrageenan e Kotsi ea ho e Sebelisa?
Ka 2001 ho ile ha botsoa lipotso mabapi le monyetla oa hore carrageenan e be kotsi ea bophelo bo botle hobane liteko tsa mofuputsi e mong o ile a fana ka tlhahiso ea hore ho be le likarolo tse ngata tsa 'carrageenan e senyehileng' e bakileng tšenyo ea masea ka mefuta e meng ea litoeba le litlhapi.
Empa liphetho tseo li ile tsa hanyetswa hobane ntho e sebelisitsoeng liphuputsong tsena, carrageenan e senyehileng, ha e tšoane le carrageenan e sebelisoang lihlahisoa tsa lijo. Carrageenan e senyehileng e bitsoa ka mokhoa o nepahetseng e le polgeenan, 'me e fapane ka ho feletseng ebile ha e na thepa e tšoanang le carrageenan, ka hona ha e sebelisoe lijong tsa lijo.
E le hore lipatlisiso li hlile li etsoa ka ntho e fapaneng ka ho feletseng.
Bareki ba bang ba lumela hore ho ja lijo tse nang le carrageenan ho etsa hore ba be le mathata a bakoang ke ho ruruha ho itšetlehile ka lithuto tse amanang le likolobe tsa guinea, empa ho ruruha ho bakoang ke carrageenan ho ne ho tsejoa ka likolobe tse sa tšoaneng 'me ha hoa ka ha e-ba teng mefuta e meng ea liphoofolo.
Phuputso e entsoeng ho tloha ka 2001 e bonts'oa hore boemo ba carrageenan ea ho ja lijo ha bo na tšenyo leha e le efe e senyang marako, ebile ha e fokotsehe ka poligeenan nakong ea phepelo kapa lijo.
Ha e le hantle ke habohlokoa hore re behe leihlo lintlheng leha e le life tse sebelisetsoang ho hlahisa lijo le Komiti ea Litsebi tsa Lijo tse Ts'oanang le Lijo (JECFA) e thehiloeng ke Food and Agriculture Organization (FAO) le Mokhatlo oa Lefatše oa Bophelo (WHO) oa Machaba a Kopaneng. phuputso e mabapi le carrageenan e le motsoako oa lebese la lesea mme ha e fumane lebaka la ho ameha.
Melemo ea Bophelo e ka Khonehang
Histori, li-seaweed li ne li phehiloe ka metsi kapa lebese, 'me karolo eo e ne e sebelisoa ho matlafatsa tsamaiso ea lijo, ho phekola lisosa le ho nkoa e le laxative. Hape ho ka etsahala hore ho ja carrageenan ho tloha algae e khubelu ho ka ba molemo bakeng sa bophelo bo botle ba hau.
Li-carrageenans ke karolo ea sehlopha se seholoanyane sa metsoako e bitsoang phycocolloids, 'me ha e le hantle, ke eona mohloli o moholo oa phycocolloids e khubelu ea algae. Liphuputso tse 'maloa tsa lipalo li bontšitse hore carrageenan e tsoang ho' mala o mofubelu e ka sebetsa e le anticoagulant, e na le liphello tse fokolang tsa k'holeseterole, 'me e sebetsa e le antioxidant ho fokotsa tšenyo e etsoang ho tsoa ho li-radicals mahala. Hape ho ka khoneha hore li-carrageenan tsena li ka ba le phello mokhoeng oa 'mele ea ho itšireletsa mafung.
Ha e le hantle, ho na le lipatlisiso tse ngata tse lokelang ho etsoa hobane lipatlisiso tsa morao-rao li thehiloe lipatlisisong tsa lisele, lisele le liphoofolo tsa labor. E le hore u tsebe hantle hore na carrageenan e na le melemo efe ea bophelo bo botle, lithuto li lokela ho etsoa tlas'a maemo a laoloang le batho.
Lisebelisoa:
> Hui YH. "Buka ea Sesebelisoa sa Lijo, Theknoloji le Boenjiniere." Buka ea 2. Khatiso ea CRC. 2006.
Imeson A. "Li-Stabilizers, Li-Thickeners le Gelling Agents". Wiley-Blackwell. 2009.
> Pangestuti R, Kim SK. "Mesebetsi ea likokoana-hloko ea carrageenan." Adv Food Nutr Res. 2014; 72: 113-24.
Tsamaiso ea Tsamaiso ea Lijo le Meriana ea United States. " > Khetha Komiti ea GRAS Substances (SCOGS) Maikutlo: Carrageenan ."
> Mokhatlo oa Lefatše oa Bophelo. Tlhahlobo ea tšireletseho ea lijo tse ling tse ling tsa lijo. " Mokhatlo oa WHO oa Lijo tse Tlatsang Lijo, No. 70, 2015. Likokoana-hloko tsa Likokoana-hloko tsa seboka sa 79."