Carrageenan - ke eng? Ke kotsi efe ha stabilizer carrageenan

additives lijo (stabilizers) ho pharaletseng sebelisoa ka lebese, confectionery, nama, indasteri lebakeng. Thanks ho sebelisa ha bona ba dihlahiswa ka li lakalitseng sebopeho, botenya le tumellano. Morao tjena, ka ho pharaletseng sebelisoa ka stabilizer carrageenan. ha e le eng? A sehloohong sena a re tla sebetsana le taba ena.

Carrageenan e fumana ka lebaka la ho e lokisa ea metsing tse khubelu dimelametsing Rhodophyceae lelapa. dimelametsing tsena tse hōlileng ka ho hoo e ka bang tsohle metsi Lefatše. Red dimelametsing - mocheso ratang limela tse kang lipalesa, kahoo, e le busa, ba ile ba ho ka bonoa ka lebōpo la Indonesia, France, Chile, USA le Canada.

Stabilizer carrageenan - tlhaho gelling moemeli, thickener. tlatsetsa ena phepo e nepahetseng ho pharaletseng sebelisoa ka tlhahisong ea lihlahisoa tsa lebese, confectionery, boroso le lihlahisoa litlhapi. Ntle carrageenan feletseng le tlhahiso ea ka holim'a ice cream, hobane ke ka lebaka la mantsoe a tsoanang lona remereme e finyelloa ka ho sebelisa sehlahisoa ho qetela.

Carrageenan: Overview

Carrageenan ho ile ha buloa lekholong la bo19 la lilemo ka mor'a nako, empa ho fihlela joale ntho ena ke ka ho etsa lipatlisiso le ho ba le thahasello e sebetsang ea ho bo-rasaense ba bangata lefatšeng ka bophara. The likhoebo pele ka sebetsa liindasteri tsa carrageenan hlaha ka United States ka 30s ea bohareng ba lilemo tsa bo mashome a mabeli. Hona joale, ho na le tse fetang 3 likete mefuta carrageenan, 'me sena ha se palo ea ho qetela. Selemo le selemo, bafuputsi ba fumana mefuta e mecha ea carrageenan. Ho tloha joale ho ea pele, u tseba, ha e ile ha buloa carrageenan, hore na ke eng, 'me libakeng tse seo e se e sebediswa.

Ha a ntse a bokella kgolo ya mohato tsa likokoana-hloko, hammoho le botebo ba le locus ya khubelu dimelametsing ama thepa physico-lik'hemik'hale tsa carrageenan. Ka lebaka la ho sebetsa theknoloji ea dimelametsing e fumanweng carrageenans dikotwana tse 'maloa, tseo li fapana ka lik'hemik'hale bona sebopeho, hammoho le litsupa tse ling boleng. Ka nako ena, ho na le litlelase tse tharo carrageenan, a fapaneng ka tekanyo ea ho sulphation: Kappa, tlhakunyana le lambda carrageenans.

Kappa-carrageenan, ke eng see?

sehlopha sena sa carrageenans hang-hang qhibilihang ka har'a ka metsi a chesang. Mora shoa hoa le morago ga moo e tsidifatso, ba theha gel le phahameng matla jelly. Baengele Kappa sehlopha sa hantle ntle itšoara joang le liprotheine lebese. Nakong ea tlhahisong ea lihlahisoa tsa nama ka tseloe lijo sebelisoa ke Kappa-carrageenan. Tshebediso ya lithethefatsi ka lebaka la ho matla a ho eketsa le e tiileng e qamathelang ya sephalli me u nke bohato ka thickener, eseng feela, empa hape e emulsifier.

mefuta carrageenan

Ke tekanyo e oa tlhoekiso ea carrageenans ka classified e le seka-e hloekisitsoeng le hloekisitsoeng. Phello ea pele e ile a fumana a phehile leoatle ka tharollo e alkaline. Ka mor'a moo, kristale a tlhotliloeng carrageenans, concentrated le tlosoa tharollo. Mokhoa ona ke nako timetsang le theko e phahameng ho ena. Hangata ka ho fetisisa sebelisoa ka indasteri seka-hloekisitsoeng carrageenan. mofuta ona wa dimelametsing e fumanoa ka a phehile tharollo ea hydroxide potassium. Potassium thibela hydrolysis tsa carrageenan ka tharollo ea, empa e dumella qhala lik'habohaedreite le liprotheine dimelametsing. Ka mor'a hore mellwane ya data ya tharollo leoatle e tlosoa, ke hlatsoitse le omisitsoeng.

Tlhakunyana, le lambda-carrageenan, ke eng see?

Tlhakunyana-carrageenan bopa e fokolang gel bapisoa Kappa-gel. Ke habohlokoa ho hlokomela hore baengele joalo ho ka rekere, ba khona ho tsosolosa mohaho o ka eona qalong esita le ka mor'a le tšusumetso e phetha molao feela. Tabeng ena, tlhakunyana-carrageenan hangata e sebelisoa e le stabilizer tsa suspensions. Ntle ho jellies holimo hlahiswa ka ho lekaneng tsitsitseng ka lipotoloho tse latellanang tsa leqhoa / thawing.

Lambda-carrageenan ha theha baengele hobane e akarelletsa palo e khōlō ea-lihlopha sulfo, empa ditharollo joalo ba le phahameng e tiileng e qamathelang. Ka lebaka leo, karoloana ena ke loketseng bakeng sa ho sebopeho sa emulsions, foams le suspensions.

Tshebediso ya lijo tseloe carrageenan

Ho na le litaba tseo e le lijo stabilizer carrageenan e sireletsehileng bakeng sa bophelo ba rōna, ka phaella moo, ho na le a 'maloa a thepa buka e ikhethang e molemo. Litsebi tse ngata li na le ba ka maikutlo a hore molemong o ka sehloohong oa ho sebelisa ntho ena - hloekisa 'mele oa motho ho tloha nang le chefo e le lik'hemik'hale litšila biosoedineny, ho akarelletsa le tšepe e boima. Ho phaella moo, ho e proven hore carrageenans ha allergens bontša antiviral, anticoagulant, -ba khahlanong le baktheria le-ba khahlanong le nang le chefo e sebediswa.

Carrageenan: kotsi

US bo-rasaense ba pakile hore tlotlolotsoe carrageenan se ka mo lakalisa ntshetsopele ya mafu pampitšaneng ena gastrointestinal, hammoho le kankere. ke eng e kotsi carrageenan? Ho Harms koketso ka e amana le taba ea hore ntho biologically mafolofolo nakong qholotsa ntshetsopeleng a itšoare hlabang 'meleng. Carrageenan nakong ea hydrolysis ka mpeng ea bei dintho nang le chefo e, e leng ka lebaka la mafu a fetang lekholo. Har'a bona, gastritis, enteritis, colitis, ramatiki, atherosclerosis, 'me joalo-joalo. D. tlotlolotsoe carrageenan e kotsi bophelong ba rōna, kahoo re tloaetse hore ha kenyelelitsoe lijo.

Morao tjena, baemeli ba WHO ka matla khothalletsa ho sebelisa ho sebelisoe ka lihlahisoa, e leng ba ne a rerile bakeng sa phepo e nepahetseng ea bana le basali ba baimana. Recent liteko lithuto tsa bo-rasaense ba American khanna ka liphoofolo laboratori ea li bontšitse hore poliginan (karolo carrageenan limolek'hule) ka etsa hore liso le tshilong ya dijo bolaoa ke kankere ka pampitšana. o ile a re lijo stabilizer motheong oa ya data fumaneng e sa oela dihlopha tsa thibetsoe a tlatsana le motsoako, empa sesosa sa pathologies tse ngata e ntse e ka sebeletsa, kahoo ja lijo tse nang le carrageenan (lijo tseloe E-407 ba le E-407a) e lokela ho ba ba hlokolosi. Ho sa tsotellehe toxicity proven, stabilizer E-407 ba e lumelloa ho sebelisa sebaka sa boholo ba bolela, ho akarelletsa le Federation le Serussia. Leha ho le joalo, le ho khetha ke ea hao, metsoalle ea ka.