Mukati
Carrageenan inoshandiswa, pakati pezvimwe zvinhu, muindasitiri yezvokudya uye muindasitiri yemishonga. Icho chinoburitswa che red algae icho pakutanga chakanzi chakachengeteka.
asi iri kuramba ichishoropodzwa nekuda kwezvirwere zvinokonzerwa nekushandisa kwayo kwenguva refu.
Tsvaga mune ino chinyorwa zvese nezve ichi chinowedzera chikafu, izvo zvinofungwa nemasangano ezvekudya, zvigadzirwa zvirimo uye zvese njodzi dze carrageenan.
Chii chinonzi carrageenan?
Carrageenan chiwedzerwa chekudya chinoshandiswa kuwedzera huwandu hwemafuta akaderera kana zvigadzirwa zvekudya pasina kuwedzera kukosha kwekudya (1).
Ichi chinongedzo chinogona kuve chinomiririra mumiriri, chinodzikamisa kana emulsifier. Iyo inoshanda, musimboti, kugadzirisa iwo maratidziro ezvikafu kuti zviite zvinotsvedza uye zviwirirane.
Sechiyeuchidzo, mwero wekushandisa we carrageenan wakawedzera kubva pa5 kusvika pa7% pagore kubvira 1973 nekuda kwekuwedzera kwehuwandu uye hwekukura kwehupfumi.
Carrageenan inouya kubva kune tsvuku algae inonzi "carrageenan". Iyi algae inonyanya kuwanikwa kubva kuBrittany.
Pamusoro pezvirimwa zviri kudiwa zvakanyanya uye zvichishandiswa nhasi izvo zvinobva kuSouth America, dunhu reBrittany ndiro rinogadzira hupfu hunowanikwa muhuwandu hushoma muzvikafu zvakasiyana zvekudyira muFrance.
Nei yaionekwa sechigadzirwa chokwadi?
Zvishandiso zvecarrageenan
Ichi chabviswa chegungwa chakagara chichishandiswa senzira yakachengeteka. Inotoshandiswa kurapa bronchitis, tibhii, kukosora.
Vamwe vanhu vanoshandisa carrageenan kurapa ganda kana anal mamiriro. Izvi nekushandisa kwenzvimbo kutenderedza anus kana zvakananga paganda rakabatwa.
Carrageenan inoshandiswawo mumishonga yemazino echikafu uye nemishonga yakawanda yemishonga. Inoshandiswawo mune zvigadzirwa zvekurasikirwa nekurema.
Dambudziko rinomuka nezvigadzirwa zvekudya. Chokwadi, chigadzirwa chakachengeteka chinogona kuve mumiriri ane njodzi kana chadyiwa zvakanyanya.
Kuita kwecarrageenan mumuviri wako
Carrageenan pachayo ine makemikari anokanganisa matumbu ezvemukati (2).
Makemikari anotenda kuti kunwiwa kudiki kwecarrageenan hakuite mudumbu. Nekudaro, inotorwa yakawanda uye nguva zhinji, carrageenan inounza mamwe mvura kuura, nekudaro laxative mhedzisiro.
Sezvo isu tichidya carrageenan yakawandisa, nekuti inowanikwa munenge mune zvese zvigadzirwa zvevatengi, mamwe allergies anoguma.
Sezvo zvimwe zvipenyu zvine hungwaru kupfuura zvimwe, mhedzisiro yemacarrageenan yakawanda. Chiyero chavo chekuomarara chakasiyanawo kubva pamunhu kusvika pamunhu.
Vamwe vanhu vakadzvinyirira kunwiwa kwechikafu chakaomeswa uye nezvimwe; vakaona hutano hwavo hwakavandudzika zvikuru.
Carrageenan yakanongedzerwa mumhando dzinoverengeka dzekenza uye matambudziko akati wandei ekugaya.
Risingaperi rondedzero yezvikafu zvine carrageenan
Zvigadzirwa Zvekudya
Heino runyorwa rwezvimwe zvekudya zvine iyo yekuwedzera carrageenan:
- mukaka wekokonati,
- Mukaka weAlmond,
- Ndiri mukaka,
- Mupunga,
- Yogati,
- Chizi,
- Madhiri,
- Aizi kirimu,
- Chokoreti yemukaka,
- Kudya nechando senge pizza,
- Sausages,
- Sopu uye muto,
- Doro,
- michero,
- Michero yemichero.
- Zvipfuyo zvekudya
Zvigadzirwa zvakaputirwa zvinogona kusataura nezvekuwedzera kwecarrageenan kana vagadziri vanogona kuitsiva nemhashu yebhinzi gum vachiziva kuipa kwechikafu ichi.
Mune ino kesi, mhinduro yakanakisa uye ine hutano ndeyekuzvifadza pachako nekugadzirira nyore-kugadzirira mabikirwo iwe pachako.
Muzvigadzirwa zvemishonga uye zvehutano
Carrageenan inoshandiswa mu:
- Zvigadzirwa zvekuzora zvinosanganisira shampoos uye maconditioner, makirimu, gels
- Polishing yeshangu
- Zvokudzimisa moto
- Kugadzira bepa rakapetwa
- hwokushandura zvinhu zvipenyu
- Pharmaceuticals.
MuFrance carrageenan inotoshandiswa kurapa maronda eronda
Ndeapi marongero ezvokudya anofunga
Iyo nharo pamusoro pemhedzisiro inokuvadza yezvikafu zvekuwedzera haisi itsva.
Kutaurwa kunogona kuitwa, semuenzaniso, nezvekushandisa kweanogadzira zvinotapira splenda ye sucralose pahutano hwevanhu, chinongedzo chinogona kuve chakabatana nechirwere cheshuga kana imwe leukemia.
Nezve iyo chaiyo kesi ye carrageenan, hurukuro yakatanga hafu yemakore apfuura.
Pfungwa yeJoint FAO / WHO Nyanzvi yeKomiti
Muchidimbu, kuwedzera kwechikafu kunotamba mabasa akati wandei muzvigadzirwa zvinodyiwa zvinogadzirwa, kunyanya semukobvu.
Iyo yekuwedzera carrageenan iri pane "inowanzozivikanwa seyakachengeteka" runyorwa (3).
Nekudaro, iyo Joint FAO / World Health Organisation Dare Rehunyanzvi nezveFood Additives rakapa kurudziro yekupedzisira muna 2007.
Zvinoenderana nezano iri, chinongedzo ichi hachifanirwe kuverengerwa pakati peavo vanoshandiswa kugadzirira chikafu chevana. Izvi ndezvekunzvenga zvakashata mhedzisiro muvacheche.
Chokwadi, ura hwemukati hwevana hwaizove hunonyanya kushungurudzwa hweichi chinowedzera.
Iyo yeInternational Agency yekutsvaga nezveCancer
YeInternational Agency for Research pamusoro peCancer, bazi reWorld Health Organisation (WHO); Carrageenan ingangoita hutachiona hwehunhu hwevanhu, kunyanya iyo yekuwedzera kenza yemazamu.
Chimiro chemakemikari chechinhu ichi chakaburitswa mutsvuku mutsvuku pachawo chinotariswa nevekurapa seanotyisidzira zvakanyanya munhu ane chepfu.
Zvakare, iyo yekupedzisira yakagara ichizivisa kwenguva yakareba kuti inopfuura zana yekuzvimba hwevanhu hachiparadzanisike kubva kune yakakura zuva nezuva uye inodzokororwa kunwa kweichi chinowedzera chinhu.
Nekudaro, kunwiwa kwechikafu ichi kuwedzerwa chakarongwa pasi pekodhi E407 chinhu chakakosha sosi yezvirwere zvekudya, zvinoenderana nezvidzidzo zvakateedzana zvinoitwa nemasayendisiti.
Sekuwedzera ruzivo, vakadzikiswa ma carrageenans, ndiko kuti mune yakaderera madhizaini uye echinyakare akaiswa mazita 2B anonzi "anogona kunge carcinogenic kuvanhu" uye 3 yakarongedzwa "isingarambike nezve yayo carcinogenic kune vanhu. »Ne njodzi dzine chepfu negomarara, kunyanya utumbo neInternational Agency for Research on Cancer.
Pfungwa yekuona kweEuropean Union
European Union inongobvumidza kushandiswa kwayo pamwero wakaderedzwa kusvika 300 mg / kg mune zvimwe zvekudya zvevana vadiki senge jamu, jellies uye marmalades, mukaka usina mvura, pasteurized creams uye yakaviriswa zvigadzirwa zvekirimu.
Kukanganisa chaiko pahutano
Kubva pakuona kwakawanda, ma carrageenans anokanganisa kubereka kwema lymphocyte.
Ivo vanovhiringidza iro rakakura basa rinoitwa nemaseru machena eropa mukuparadza miviri yekunze senge mabhakitiriya kana mukugadzira maantibhakitiriya.
Nekudaro, chikafu carrageenan inowanikwa mune angangoita ese mapepanhau evanhu ezuva nezuva anonzi organic uye akajairwa senge madhiri, echando mafuta, mafuta, mukaka wakanyoroveswa, masosi, mapati uye nyama yemaindasitiri kana kunyange doro. uye masodhi.
Kazhinji, chikafu chinodyiwa E407 chinogona kuratidzwa mumativi maviri: chekutanga, kune iyo ine yakakwira mamorekuru uremu iyo inowanzo kuwanikwa muzvikafu.
Kana iri yechipiri ine chimiro chema molekemu madiki, iyi ndiyo inopatsanura maonero evamwe nevamwe; uye izvo pamusoro pezvose zvinotyisa vaongorori.
Gakava kwemakumi emakore
Zverekodhi, zvakaratidzwa neakawanda zvidzidzo zvesainzi zvakateverana, kakati wandei muma1960, 1970s uye 1980s kuti njodzi yehutano iripo chaizvo nekudyiwa kwezvigadzirwa zvinobva kucarrageenan (4).
A priori, huwandu hwecarrageenan huripo muzvigadzirwa zvakawanda zvechikafu hunopfuura kukwana kukonzeresa kuzvimba kwemudumbu, maronda kana kunyange mamota akaipa.
Iyi ndiyo poindi yekuona kwaDoctor Joanne Tobacman MD, purofesa wehukama wemakiriniki kuYunivhesiti yeIllinois kuChicago.
Neraki, iyi tsvuku algae dhisiki iri kuyedzwa mukutsvagisa nhasi kuti uone kuti inorwisa-kupisa mishonga inoshanda sei.
Mutsara uyu wekufunga, pamwe zvakakosha kuti uzive kuti carrageenan haina kuganhurirwa kune zvekudya zvinowedzera chete.
Inowanikwawo mune zvakawanda zvisiri zvekudya zvakadai sezvigadzirwa zverunako, mushonga wemazino, pendi kana kunyange mhepo inofefetera.
Iyo Institute of Chikafu Kudzora muUnited States (iyo US Chikafu neDrug Administration) inoziva kukanganiswa kwecarrageenan muzvidzidzo zvakasiyana siyana zvakaitwa.
Sezvo carrageenan iine carcinogenic zvivakwa, iye anokurudzira kudzikisa chinhu ichi.
Asi dambudziko nderekuti, hatinyatso kunyatsoziva kuti ingani carrageenan yatiri kudya pazuva. Muchokwadi, ichi chinowedzera chinowanikwa mune zvese zvakagadzirwa zvekudya zvigadzirwa.
Kubatanidzwazve kwemhuri kwakawanda muUnited States kuri kusimukira kuti vatenge zvigadzirwa zvavo zvakananga kubva kumapurazi eko.
Izvo zvakachengetedzeka uye zvine hutano, zvakasiyana nezvigadzirwa zvinotengeswa muzvitoro zvikuru.
Uyezve, masangano evatengi akati wandei akasaina mamirioni ezvichemo kuitira kuti carrageenan ibviswe mukugadzirwa kwezvigadzirwa.
Zvinoenderana neruzivo tiripo, mu2016 masangano evatengi akakunda nyaya yavo.
The regulatory Institute for organic products muUnited States (5) yafunga kubvisa carrageenan kubva mukugadzirwa kwezvinonzi organic zvigadzirwa.
Shandisa mune yekurapa
Kubva pamaonero ehutano, vaongorori vezvechiremba uye vanachiremba parizvino vari kutarisa kuunganidza dhata kuti vanzwisise zvirinani kubatana kuri pakati pecarrageenan, kudya uye chirwere chemudumbu.
Carrageenan inoshandiswa nhasi sehutachiona husingauraye hutachiona hwehutachiona.
Chokwadi, kutsvagisa kubva kuAmerican Laboratory yeCellular Oncology kuNational Carrageenan Institute muBethesda, Maryland yakaratidza ichi antiviral chimiro chered algae.
Imwe nhungamiro kune zvekudya zvakasikwa uye zvakajairwa zvine uye pasina iyo E407 yekuwedzera inopihwawo neCornucopia Institute.
Kuedza mhinduro dzekongiri
Chishandiso chekuona macode echikafu
Musoro chaiwo wevazhinji vevatengi ndiko kunetseka kutsanangura mazita ezvekuwedzera zvekudya izvo zvinogara zvichiturikiswa nenhamba dzenhamba.
Chokwadi, vanhu vazhinji havakwanise kuziva iro runyorwa rwezvigadzirwa zvavanomedza.
Ndizvo chaizvo nechinangwa chekubatsira vanhu kuti vanzwisise zviri nani manhamba akanyorwa ezvigadzirwa zvakapedzwa, semuenzaniso, Gouget Corinne akaburitsa "Dangerous food additives: gwara rakakosha rekumisa kuzvipa chepfu" muna Chivabvu 2012.
Mubhuku rino, munyori ane makore anopfuura gumi nemaviri echiitiko muchikamu chehuturu hwezvinowedzera zvekudya zvinosanganisira makore maviri akazvipira kuenzanisira kwezvidzidzo zvakasiyana siyana zvepasi rese pamunda, anokuudza zvese zvaunoda kuti uzive nezve zvisingazivikanwe zvigadzirwa zvakanyorwa pa kurongedza.
Nekudaro, hapachazove nezvakavanzika kana kuti chakavanzika chezvisina kutaurwa zvakanyorwa pazvigadzirwa zvinodyiwa zvinotengeswa zvinoraswa nekukupa iwe bhuku rino regwaro (6).
Sezvo kuziva manyemwe ezvekuwedzera kwechikafu yatove nhanho yekumberi nekuve nebhuku rekutungamira, zvinongori muropa kune vatengi vanosangana nezviratidzo senge abdominal distension, manyoka kana mazamu emudumbu kuve neruzivo rwekutanga kumisa kubata chikafu chine carrageenan. kuverenga zvinyorwa zvezvigadzirwa zvakagadzirwa.
Mazano uye mazano
Sezvo zvakambotaurwa, kune akati wandei marudzi e carrageenan. Ivo vanosiyana muzvivakwa zvavo uye chimiro chavo chemakemikari, nekudaro kuvepo kwemasanganiswa matatu eota, kappa uye lambda.
Kazhinji, maviri ekutanga genera iota uye kappa ndiwo anonyanya kushandiswa mukubika mabikirwo. Chero zvazvingaitika, iyo inokurudzirwa muganho wedhiza yekushandisa yega yega ndeye 2 kusvika ku10 gramu pakirogiramu.
Kubva pane ino maonero, chimwe chezvinhu zveichi chikafu chinowedzera chinobva mutsvuku algae ndechekuti haina insoluble mumvura inotonhora.
Kuita kuti kupararira kwecarrageenans kuve nyore, zvinokurudzirwa kuputsa chinhu ichi mune vhoriyamu diki yemvura inodzika uye wozoitamisa usati waishandisa mukugadzirira kwekugadzirira.
Uye zvakare, imwe nzira inoshanda kwazvo yekudzora hupfu hweE407 mukunaya kwakanaka uye zvishoma nezvishoma ndiko kushandiswa kwemusanganiswa neruoko.
Zvingave zvakanaka kune wese munhu anotambura nezviratidzo zvakadaro kuti aregedze chikafu chine hukama nekudyiwa kwechinhu ichi kubva kured algae.
mhedziso
Sezvatakakurairai pamusoro, verengai mavara ezvigadzirwa zvakanaka musati mazvitenga. Zvechokwadi, hazvisi nyore kupedza maawa muzvitoro zvikuru.
Iwe unogona kuita izvi online kubva mukunyaradza kwekamuri yako. Bvunzawo maneja wesupamaketi dzaunogara uchidzora kunyorwa kwezvinhu zvaunotenga.
Zvinoshamisa kudzora kushandiswa kwezvakagadzirwa.
Iko nekufara kukuru kuti isu takafumura njodzi dzekarageenanan, ichi chikafu chinowedzera.
Kufanana uye kugovana chinyorwa chedu.