Sodium Hexametaphosphate (E452i): Kodi Imagwiritsidwa Ntchito Bwanji Ndipo Ndi Yotetezeka?

Ngati munayang'anapo pamndandanda wopangira supu, phukusi la tchizi wothira, kapena botolo la soda, mwina mwawonapo mawu ochititsa chidwi: sodium hexametaphosphate. Nthawi zina amalembedwa ngati E452 ndi, wamba izi chakudya chowonjezera imakhala ndi gawo lalikulu modabwitsa muzakudya zomwe timadya tsiku lililonse. Koma ndi chiyani kwenikweni? Ndipo chofunika kwambiri, ndi sodium hexametaphosphate otetezeka za kumwa? Nkhaniyi iwulula chinsinsi chomwe chimapangitsa kuti pakhale zinthu zosunthika, kufotokoza chomwe chiri, chifukwa chake makampani azakudya amachikonda, ndi zomwe sayansi imanena za chitetezo chake. Tifufuza ntchito zake zambiri, kuyambira pakusunga mwatsopano mpaka kuwongolera kapangidwe kake, ndikukupatsani mayankho omveka bwino komanso olunjika omwe mukufuna.

Kodi Sodium Hexametaphosphate ndi chiyani kwenikweni?

M'malo mwake, sodium hexametaphosphate (nthawi zambiri amafupikitsidwa ngati SHMP) ndi inorganic polyphosphate. Izi zitha kumveka ngati zovuta, koma tiyeni tifotokoze. "Poly" amatanthauza zambiri, ndipo "phosphate" amatanthauza molekyu yomwe ili ndi phosphorous ndi oxygen. Choncho, SHMP ndi unyolo wautali wopangidwa mobwerezabwereza phosphate unit olumikizidwa pamodzi. Makamaka, ake Chemical formula imayimira polima yokhala ndi pafupifupi zisanu ndi chimodzi kubwereza phosphate unit, kumene “hexa” (kutanthauza zisanu ndi chimodzi) m’dzina lake amachokera. Amapangidwa kudzera mu njira yotenthetsera komanso kuzizira mwachangu monosodium orthophosphate.

Chemical, sodium hexametaphosphate ali m'gulu la mankhwala omwe amadziwika kuti polyphosphates. Nthawi zambiri imabwera ngati ufa woyera, wopanda fungo kapena momveka bwino, wagalasi makhiristo. Ichi ndichifukwa chake nthawi zina amatchedwa "galasi sodium." Chimodzi mwa zinthu zofunika kwambiri za SHMP ndikuti amasungunuka kwambiri m'madzi. Kusungunuka kumeneku, kuphatikizidwa ndi kapangidwe kake kapadera kamankhwala, kumathandizira kuti igwire ntchito zosiyanasiyana, ndikupangitsa kuti ikhale yothandiza kwambiri. chakudya chopangira.

Kapangidwe ka sodium hexametaphosphate ndi chimene chimaupatsa mphamvu. Si molekyu imodzi, yosavuta koma polima yovuta. Kapangidwe kameneka kamalola kuti igwirizane ndi mamolekyu ena m’njira zapadera, makamaka ayoni achitsulo. Luso limeneli ndilo chinsinsi cha ntchito zake zambiri, muzakudya ndi m'mafakitale ena. Ganizirani ngati unyolo wautali, wosunthika womwe umatha kuzungulira ndikugwira tinthu tina tating'ono, kusintha momwe zopangira zomwe zili muzakudya zimakhalira.

Chifukwa chiyani SHMP Imagwiritsidwa Ntchito Kwambiri Pamakampani Azakudya?

The makampani azakudya zimadalira zosakaniza zomwe zimatha kuthetsa mavuto ndikuwongolera chomaliza. Sodium hexametaphosphate ndi kavalo waluso wokhala ndi talente yambiri yomwe imagwira ntchito zingapo zofunika, kupangitsa kuti ikhale chida chofunikira mu kukonza chakudya. Sichigwiritsidwa ntchito chifukwa cha zakudya zake, koma chifukwa cha momwe chimagwirira ntchito, kukhazikika, ndi maonekedwe a zakudya.

Nawa ena mwa maudindo ake oyamba ngati a chakudya chowonjezera:

• Emulsifier: Zimathandiza kuti mafuta ndi madzi asakanizidwe pamodzi, zomwe ndizofunikira kwambiri pazinthu monga saladi kuvala ndi tchizi. Izi zimalepheretsa kupatukana ndikupanga mgwirizano wosalala, wofanana.
• Texturizer: Mu mankhwala a nyama ndi nsomba, SHMP kumathandiza kusunga chinyezi. Izi zimawonjezera mwayi mphamvu yosunga madzi, zomwe zimapangitsa kuti juicier, mankhwala ofewa kwambiri komanso kuti asawume panthawi yophika kapena kusunga.
• Thickening Agent: Itha kugwiritsidwa ntchito kukulitsa kukhuthala kwa zakumwa zina, kupereka zinthu monga sauces, syrups, ndi odzola kumverera kolemera, kokulirapo.
• Phindu la pH: SHMP zimathandiza kusunga pH mlingo wokhazikika zakudya. Izi ndizofunikira chifukwa kusintha kwa acidity kumatha kukhudza kukoma kwa chakudya, mtundu wake, komanso kukhazikika kwake.

Chifukwa cha kusinthasintha uku, pang'ono chakudya kalasi SHMP akhoza kwambiri kusintha mawonekedwe awo ndi khalidwe. Kutha kwake kugwira ntchito zingapo nthawi imodzi kumapangitsa kuti ikhale yabwino komanso yotsika mtengo kwa opanga zakudya. The kugwiritsa ntchito sodium hexametaphosphate imalola kuti pakhale chinthu chokhazikika komanso chokopa, kuchokera kuzinthu zamzitini mpaka mazira ozizira.

Kodi Sodium Hexametaphosphate Imagwira Ntchito Motani Ngati Sequestrant?

Mwina ntchito yofunika kwambiri ya sodium hexametaphosphate ndi udindo wake ngati a wotsatira. Ili ndi liwu lasayansi lachinthu chomwe chimatha kumangiriza zitsulo ions. Muzakudya ndi zakumwa zambiri, ma ayoni achitsulo omwe amapezeka mwachilengedwe (monga calcium, magnesium, ndi iron) zingayambitse kusintha kosafunikira. Zitha kubweretsa kusinthika kwamtundu, mtambo, kapena kuwonongeka.

SHMP ndi wabwino kwambiri pantchito iyi. Utali wake polyphosphate chain ili ndi malo angapo oyipa omwe amakhala ngati maginito okhala ndi chaji chabwino zitsulo ions. Liti sodium hexametaphosphate imawonjezedwa ku chinthu, "imagwira" bwino ma ion oyandama awa ndikuwagwira mwamphamvu, ndikupanga zovuta zokhazikika. Njira imeneyi imatchedwa chelation. Pomanga ma ions awa, SHMP amasokoneza luso lawo loyambitsa mavuto. Mwachitsanzo, muzakumwa zoziziritsa kukhosi. sodium hexametaphosphate amagwiritsidwa ntchito ngati a wotsatira Zitha kulepheretsa kuti zinthuzo zisagwirizane ndi zitsulo zomwe zili m'madzi, zomwe zingawononge kukoma ndi mtundu wake.

Ntchito yochotsa izi ndi yomwe imapangitsa SHMP zothandiza kwambiri pamapulogalamu ambiri osiyanasiyana. Zakudya zam'madzi zam'chitini zimalepheretsa kupanga makristasi a struvite (makristasi osavulaza koma osawoneka bwino). Mu madzi a zipatso, zimathandiza kusunga kumveka bwino ndi mtundu. Mwa kutseka ma ion awa ochita pompo, sodium hexametaphosphate kumathandiza kukhazikika kwa malonda, kusunga khalidwe lake lomwe likufuna kuchokera ku fakitale kupita ku tebulo lanu.

Kodi Common Food Products Contain Food Grade SHMP ndi chiyani?

Ngati mutayamba kuzifufuza, mudzadabwa kuti ndi angati omwe amapezeka zakudya muli chakudya kalasi SHMP. Kuphatikizika kwake kosiyanasiyana kumapangitsa kuti pakhale sitolo yogulitsira zinthu zonse. Nthawi zambiri amagwiritsidwa ntchito pang'onopang'ono, koma zotsatira zake pa ubwino wa chakudya zimakhala zazikulu.

Pano pali mndandanda wa zakudya zomwe mungathe kuzipeza sodium hexametaphosphate:

• Zamkaka: Ndi amagwiritsidwa ntchito kwambiri muzakudya zamkaka monga kukonzedwa magawo tchizi ndi kufalikira, kumene amachita ngati emulsifier kuletsa mafuta ndi mapuloteni kulekana, zomwe zimapangitsa kuti kusungunuka kosalalako kusungunuke. Amapezekanso mu mkaka wosasunthika komanso zokwapulidwa.
• Nyama ndi Zakudya Zam'madzi: Mu kukonza nyama, SHMP amawonjezeredwa ku ham, soseji, ndi zina mankhwala a nyama kuwathandiza kusunga chinyezi. Zomwezo zimapitanso ku nsomba zam'chitini ndi shrimp yozizira, komwe kumapangitsa kuti mawonekedwewo akhale olimba komanso okoma.
• Zakumwa: Zakudya zambiri, madzi a zipatso, ndi zakumwa za ufa zosakaniza ntchito SHMP kuteteza kukoma ndi mtundu wawo. Monga a wotsatira, imamangiriza ndi mchere m'madzi zomwe zingayambitse mtambo kapena kununkhira.
• Masamba Okonzedwa: Mu nandolo zamzitini kapena mbatata, SHMP zimathandiza kukhalabe wachifundo komanso kuteteza mtundu wawo wachilengedwe panthawi yowotchera.
• Zakudya Zophika ndi Zakudyazi: Mutha kuzipeza mwa zina zinthu zophikidwa, icings, ndi mazira ozizira, kumene kumathandiza kusintha maonekedwe ndi kukhazikika.

Chifukwa chake SHMP ndi choncho mankhwala ambiri ndikuti imathetsa mavuto omwe wamba kukonza chakudya. Zimathandizira kupanga mawonekedwe ndi mawonekedwe omwe ogula amayembekezera kuchokera ku zakudya zomwe amakonda.

Kodi Sodium Hexametaphosphate Ndi Yotetezeka Kudya?

Ili ndiye funso lalikulu kwa ogula ambiri: kodi mankhwalawa ali ndi dzina lalitali kwenikweni zotetezeka kudya? Kugwirizana kwakukulu kwa sayansi ndi zowongolera ndi inde, sodium hexametaphosphate ndi amaonedwa kuti ndi otetezeka zogwiritsidwa ntchito pazakudya zochepa. Laphunziridwa mozama ndi chitetezo cha chakudya olamulira padziko lonse lapansi kwazaka zambiri.

Mukamadya zakudya zomwe zili SHMP, thupi silimazitenga mumpangidwe wake wa unyolo wautali. M'mimba ya acidic, imapangidwa ndi hydrolyzed - yophwanyidwa ndi madzi - kukhala yaing'ono, yosavuta. phosphate mayunitsi, makamaka orthophosphates. Izi ndi mitundu yofanana phosphate zomwe mwachibadwa zimakhala zambiri muzakudya zambiri zokhala ndi mapuloteni monga nyama, mtedza, ndi nyemba. Thupi lanu limachita izi phosphate monga wina aliyense phosphate mumapeza kuchokera ku zakudya zanu.

Kumene, monga pafupifupi chilichonse, kudya kwambiri zedi la sodium hexametaphosphate sikungakhale bwino. Komabe, ma level omwe amagwiritsidwa ntchito zakudya zimayendetsedwa bwino ndipo zimakhala zochepa kwambiri kuposa kuchuluka kwa ndalama zomwe zingatheke kuopsa kwa thanzi. Ntchito yoyamba ya chakudya kalasi sodium hexametaphosphate ndi luso, osati zakudya, ndipo amagwiritsidwa ntchito pa mlingo wocheperako wofunikira kuti akwaniritse zomwe akufuna.

Kodi Mabungwe Olamulira Monga FDA Amawona Bwanji Sodium Phosphate iyi?

Chitetezo cha sodium hexametaphosphate si nkhani ya maganizo; imathandizidwa ndi mabungwe akuluakulu olamulira padziko lonse lapansi. Ku United States, a Food and Drug Administration (FDA) adapanga sodium hexametaphosphate monga "Generally Amadziwika kuti Safe," kapena GRAS. Kutchulidwa kumeneku kumaperekedwa ku zinthu zomwe zakhala zikugwiritsidwa ntchito kwambiri pazakudya kapena zomwe zimatsimikiziridwa kukhala zotetezeka malinga ndi umboni wochuluka wa sayansi.

The FDA imanena kuti SHMP akhoza kukhala amagwiritsidwa ntchito mu chakudya mu mogwirizana ndi kupanga bwino machitidwe. Izi zikutanthauza kuti opanga agwiritse ntchito ndalama zomwe zimafunikira kuti akwaniritse luso laukadaulo, monga emulsification kapena texturization, osati zochulukirapo. Izi zimatsimikizira kuti kuwonetseredwa kwa ogula kumakhalabe bwino mkati mwa malire otetezeka.

Mofananamo, ku Ulaya, European Food Safety Authority (Mtengo wa EFSA) adawunikanso polyphosphates, kuphatikizapo SHMP (yodziwika ndi nambala ya E E452 ndi). The Mtengo wa EFSA wakhazikitsa ndi Zovomerezeka Zatsiku ndi Tsiku (ADI) zonse phosphate kudya kuchokera kumagwero onse. Ndalama za sodium hexametaphosphate Zowonjezeredwa ku chakudya zimayikidwa mu malire onsewa, ndipo kuyang'anira koyang'anira kumatsimikizira kuti chakudya amakhala otetezeka. Kuwunika kokhazikika kumeneku ndi mabungwe monga FDA ndi Mtengo wa EFSA kupereka chitsimikizo champhamvu cha chitetezo cha kudya zakudya muli SHMP.

Kodi Sodium Hexametaphosphate Zomwe Zingachitike Paumoyo ndi Zotani?

Pomwe mabungwe owongolera amawona sodium hexametaphosphate otetezeka pamilingo yomwe imapezeka m'zakudya, pali kukambirana kopitilira mugulu la asayansi pazonse phosphate kudya muzakudya zamakono. Chodetsa nkhawa sichachindunji SHMP palokha, koma pafupifupi kuchuluka kwa phosphorous kudyedwa kuchokera ku magwero achilengedwe komanso zakudya zowonjezera.

Zakudya zotsika kwambiri phosphorous ndi low in calcium Zitha kusokoneza thanzi la mafupa pakapita nthawi, ndipo anthu omwe ali ndi matenda a impso amayenera kuwongolera mosamala phosphate kudya. Komabe, ndikofunikira kuyang'ana izi moyenera. Kupereka kwa phosphate kuchokera zowonjezera monga sodium hexametaphosphate nthawi zambiri imakhala yaying'ono poyerekeza ndi kuchuluka kwazakudya zokhala ndi phosphorous mwachilengedwe monga mkaka, nyama, ndi mbewu zonse.

Kwa munthu wathanzi wamba, the Zotsatira za sodium hexametaphosphate pamilingo yomwe amamwa sizomwe zimadetsa nkhawa. Zinthuzo zimagawidwa kukhala zosavuta phosphate, zimene thupi limachita bwino. Palibe umboni wodalirika wosonyeza kuti zochepa za SHMP zomwe zimagwiritsidwa ntchito pazakudya zimayambitsa vuto lililonse. Ngati muli ndi nkhawa zokhudzana ndi thanzi, makamaka zokhudzana ndi ntchito ya impso, nthawi zonse ndi bwino kukaonana ndi dokotala za zakudya zanu zonse.

Kodi SHMP Imagwira Ntchito Monga Chitetezo?

Inde, sodium hexametaphosphate amachita ngati a chosungira, ngakhale kuti mwina si mmene anthu ambiri amaganizira. Si antimicrobial yomwe imapha mwachindunji mabakiteriya kapena nkhungu. M'malo mwake, ntchito yake yoteteza imalumikizidwa ndi mphamvu yake ngati a wotsatira.

Njira zambiri zomwe zimapangitsa kuti chakudya chiwonongeke zimayambitsidwa zitsulo ions. Ma ions awa amatha kufulumizitsa makutidwe ndi okosijeni, zomwe zimapangitsa kuti mafuta azikhala ochepa komanso kuwonongeka kwa mavitamini. Angathenso kuthandizira kukula kwa tizilombo toyambitsa matenda. Pomanga zitsulo izi, SHMP imagunda bwino "batani la pause" pazowonongeka izi. Izi zimathandiza kusunga ubwino wa chakudya, kutsitsimuka, ndi chitetezo kwa nthawi yaitali.

Kukhoza kuletsa kuwonongeka kumathandiza onjezerani moyo wa alumali za zakudya zambiri mankhwala. Kutalikirapo alumali moyo sikuti ndi yabwino kwa ogula; ndi chida chofunikira kwambiri kuchepetsa kuwononga chakudya kudutsa chakudya unyolo. Chifukwa chake, a kugwiritsa ntchito sodium hexametaphosphate ngati a chosungira zimathandiza kuti chakudya chikhale chokhazikika komanso chogwira ntchito.

Kodi Kusiyanitsa Pakati pa SHMP ndi Zina Zowonjezera Phosphate Ndi Chiyani?

Sodium hexametaphosphate ndi membala mmodzi chabe wa banja lalikulu la phosphate zakudya zowonjezera. Mutha kuwona mayina ena ngati Sodium tripolyphosphate kapena disodium Phosphate pa zolemba zopangira. Ngakhale zonse zimachokera phosphoric acid, mapangidwe awo ndi ntchito zimasiyana.

Kusiyana kwakukulu kuli mu kutalika kwa phosphate unyolo.

• Orthophosphates (monga monosodium orthophosphate) ndi mawonekedwe osavuta, ndi amodzi okha phosphate unit. Nthawi zambiri amagwiritsidwa ntchito ngati chotupitsa m'thupi zinthu zophikidwa kapena ngati wothandizira pH.
• Pyrophosphates kukhala ndi awiri phosphate unit.
• Polyphosphates (monga SHMP) kukhala ndi atatu kapena kuposerapo phosphate unit olumikizidwa pamodzi. Sodium hexametaphosphate, ndi unyolo wake wautali, ndi wamphamvu wotsatira. Ma polyphosphates ena okhala ndi maunyolo aafupi amatha kukhala ma emulsifiers abwinoko kapena kukhala ndi mawonekedwe osiyanasiyana.

Asayansi zakudya amasankha yeniyeni sodium phosphate kutengera ntchito yomwe iyenera kugwira. Kwa ntchito zomwe zimafuna kumangirira kwachitsulo cholimba, monga zakumwa kapena zamzitini, mawonekedwe a unyolo wautali wa SHMP ndiyabwino. Ntchito zina, chosavuta phosphate zingakhale zothandiza kwambiri. Iliyonse ili ndi zida zapadera, ndipo sizisinthana nthawi zonse.

Kupitilira Chakudya: Kodi Zina Zogwiritsa Ntchito Sodium Hexametaphosphate ndi Chiyani?

Kuthekera kosaneneka kofufuza sodium hexametaphosphate zimapangitsa kuti zikhale zothandiza kwambiri kuposa khitchini. M'malo mwake, imodzi mwamapulogalamu ake akuluakulu ali mkati mankhwala madzi. Machitidwe a madzi amtawuni ndi malo opangira mafakitale akuwonjezera SHMP kuthirira madzi kuteteza mapangidwe a sikelo. Zimamanga ndi calcium ndi ma magnesium ions, mchere womwe umayambitsa madzi olimba, kuwalepheretsa kuyika ngati sikelo mkati mwa mapaipi ndi zida.

Ntchito zake sizimayima pamenepo. SHMP ilinso chofunikira kwambiri pazinthu zina zambiri:

• Zotsukira ndi Zotsukira: Zimagwira ntchito ngati zofewa zamadzi, zomwe zimapangitsa kuti zotsukira zigwire ntchito bwino.
• Otsukira mkamwa: Zimathandizira kuchotsa madontho ndikuletsa kuchuluka kwa tartar.
• Clay Processing: Amagwiritsidwa ntchito popanga ma ceramics kuti athandize kumwaza tinthu tadongo mofanana.
• Kupanga Mapepala ndi Zovala: Amagwiritsidwa ntchito m'njira zosiyanasiyana kuti apititse patsogolo malonda.

Ntchito zambiri izi zikuwonetsa momwe izi zimagwirira ntchito komanso zosunthika inorganic polyphosphate kompositi alidi. Kukhoza kwake kulamulira ayoni zitsulo ndi chida champhamvu muzinthu zambiri zamakampani.

Zofunika Kukumbukira

• Sodium Hexametaphosphate (SHMP) ndi ntchito zambiri chakudya chowonjezera amagwiritsidwa ntchito ngati emulsifier, texturizer, thickener, ndi preservative.
• Ntchito yake yayikulu ndi monga a wotsatira, kutanthauza kuti amamangiriza ku ayoni zitsulo kuti apititse patsogolo kukhazikika, mawonekedwe, ndi alumali moyo wa chakudya.
• Amapezeka m'mitundu yosiyanasiyana zakudya, kuphatikizapo nyama zophikidwa, mkaka, zakumwa, ndi zamzitini.
• Mabungwe olamulira padziko lonse lapansi ngati FDA ndi Mtengo wa EFSA adawunikidwa kwambiri SHMP ndikuwona kuti ndizotetezeka kudyedwa pamilingo yomwe imagwiritsidwa ntchito pazakudya.
• Nkhawa za phosphates nthawi zambiri amakhudzana ndi zakudya zonse, osati zochepa zochokera kuzinthu zowonjezera monga SHMP kwa anthu athanzi.
• Pamwamba pa chakudya, SHMP amagwiritsidwa ntchito kwambiri mu mankhwala madzi, zotsukira, ndi ntchito zina zamakampani.