Jonga ezinye zezinto ozithengayo evenkileni. Umzekelo, izinto ezifana nemayonnaise, i-ayisikhrim, itshokholethi, ibhotolo yamandongomane. Zithambile kwaye ziyafana kangakanani? Zingagcinwa ixesha elide. Ngaba wakha wazibuza ukuba zenziwa njani ngolu hlobo? Esinye sezithako eziyimfihlo emva koku sibizwa ngokuba yi-"emulsifiers." Namhlanje siza kuthetha ngezinto ezi zi-emulsifiers ezihlala zisezipleyini zethu nokuba zilungile okanye azilunganga emzimbeni wethu.
Ngoko ke, zithini ezi emulsifiers?
Ngamafutshane, ii-emulsifiers zizinto ezidibanisa izinto ezimbini ezingafuni ukuxubana, njengabahlobo, kwaye zixutywe kunye. Umzekelo olungileyo yioyile namanzi. Nokuba ungashukumisa kangakanani ibhotile ekhaya ngamanzi amancinci kunye neoyile encinci yekhokhonathi, emva kwexesha elithile ioyile iya kubuyela phezulu ize yahlukane, akunjalo? Ii-emulsifiers ziikhemikhali ezinyanzela ulwelo ezimbini ezingadibaniyo kwaye zincede ukugcina umxube uzinzile.
Ezi zongezwa kukutya okuninzi esikutyayo okulungisiweyo nokupakishwe kwiipakethe.
- Imayonnaise: Xuba ioyile kunye neviniga (esekwe emanzini) kunye.
- I-ayisikhrim: Inciphisa ukwakheka kwee-ice cubes kwaye inika ubume obuthambileyo nobukhrim.
- Itshokolethi: Gcina ibhotolo yekoko kunye nomgubo wekoko zahlulwe.
- Iimveliso zesonka kunye neebhakari: Yandisa ixesha lokugcinwa kwazo kwaye unciphise ukoma.
- Iisosi kunye needressing zesaladi: Gcina ioyile kunye nezinye izinto ezingamanzi kubukhulu obufanayo, ngaphandle kokuzahlula.
Ezi zongezwa ekutyeni ukuphucula inkangeleko yazo, zizenze zibe mdaka, kwaye zonyuse ixesha lazo lokuphelelwa. Nangona ezinye izinto ezixubayo zenziwe ngezityalo (umz., i-soya), uninzi lwenziwa ngemveliso yezilwanyana, kwaye uninzi lwenziwa ngokwenziwa kwiilabhoratri.
Akupheleli nje ekutyeni, kodwa nakwiimveliso zokhathalelo lolusu, iikhrimu, kunye namayeza esiwasebenzisayo, ezi emulsifiers zisetyenziselwa ukunceda ukugcina izithako ezisekwe kwioyile namanzi zixutywe kunye.
Zisebenza njani ezi zinto? Makhe sijonge ngokwesayensi kancinci.
Kulula kakhulu ukuyiqonda le nto. Cinga ngemolekyuli ye-emulsifier njengemagnethi encinci, kodwa enamacala amabini asebenza ngeendlela ezimbini.
1. Elinye icala liyawathanda amanzi: Oku sikubiza ngokuba yi-hydrophilic. Eli cala litsalwa ziimolekyuli zamanzi.
2. Elinye icala lithanda ioyile: Oku kubizwa ngokuba yi-hydrophobic. Eli cala litsalwa ziimolekyuli zeoyile.
Ngoku khawucinge nje ukuba songeza i-emulsifier kumxube weoyile namanzi. Okwenzekayo kukuba iimolekyuli ze-emulsifier ziyahamba zize ziqokelelene zijikeleze amathontsi amancinci eoyile. Amacala azo athanda ioyile ajika aye kwithontsi yeoyile aze alibambe ngokuqinileyo. Kwangaxeshanye, amacala azo athanda amanzi ajika aye ngaphandle aze enze ubuhlobo neemolekyuli zamanzi ezingqongileyo.
Ngale ndlela, nangona amathontsi eoyile edada emanzini, awavumelekanga ukuba ahlangane ukuze enze umaleko omkhulu weoyile. Yiyo loo nto sifumana umxube ogudileyo nozinzileyo. Ubisi ngumzekelo omhle we-emulsion yendalo. I-Margarine ichaseneyo , umxube wamathontsi amanzi kwioyile.
Iintlobo eziphambili ze-emulsifiers ezifumaneka kwiimveliso zokutya kunye nokhathalelo lolusu
Kukho iintlobo ngeentlobo zee-emulsifiers ekutyeni nakwikrimu esizityayo. Kulungile ukwazi ngezinye zezi.
| Uhlobo lwe-Emulsifier | Umthombo | Oko kuhlala kuqulathe |
|---|---|---|
| I-Lecithin yeSoya | Iimbotyi zesoya, umthubi weqanda | Iidressing zesaladi, iimveliso zokubhaka, itshokolethi |
| ICarrageenan | Ingca yolwandle | I-ayisikhrim, iyogathi, inyama ecutshungulweyo |
| I-Mono- kunye ne-diglycerides | Iioyile zemifuno, amafutha ezilwanyana | I-ayisikhrim, ikhekhe, isonka, imajarini |
| I-Carboxymethylcellulose (CMC) | Zokwenziwa | I-ayisikhrim, iisosi, iimveliso zokubhaka |
| I-Polysorbate 80 | Zokwenziwa | Iipickles, i-ayisikhrim, iivithamini |
| I-Sodium Lauryl Sulfate (SLS) | Zokwenziwa | I-shampoo, isepha, i-toothpaste, izinto zokuthambisa ulusu |
Umbuzo obaluleke kakhulu: Ngaba ii-emulsifiers ziyingozi ngokwenene emzimbeni?
Le yeyona nto ibalulekileyo sonke ekufuneka siyazi. Uphando lwakutshanje lubonise iingozi ezithile kule nkalo.
Impembelelo kwimpilo yamathumbu
Amathumbu ethu akangombhobho nje apho ukutya kudlula khona. Ahlala kwiibhiliyoni zeentsholongwane (iibhaktheriya ezilungileyo) ezibalulekileyo kwimpilo yethu. Oku sikubiza ngokuba yi-gut microbiota . Ezi ntsholongwane zilungileyo zisinceda sitye ukutya, senze iivithamini, kwaye ziqinise amasosha ethu omzimba.
Uphando lufumanise ukuba ezinye ii-emulsifiers ezenziweyo zinokuphazamisa ibhalansi yezi bacteria zilungileyo emathunjini ethu.
Uphononongo luka-2021 lufumanise ukuba iintlobo ezimbini ze-emulsifiers ezenziweyo, ngakumbi i-carboxymethylcellulose (CMC) kunye ne-polysorbate 80 , ziyawonakalisa iintsholongwane ezilungileyo emathunjini kwaye zonyusa umngcipheko wokudumba kwamathumbu .
Ezi meko zokudumba ezingapheliyo zinokubangela izifo zamathumbu ezivuvukalayo (IBD), ezifana nesifo sikaCrohn kunye ne -ulcerative colitis . Ezinye izifundo zibonisa ukuba zinokuba nefuthe kwiimeko ezifana nokutyeba kakhulu, i-Type 2 Diabetes Mellitus, kunye nesifo sentliziyo.
Impembelelo kulusu
Ii-emulsifiers kwezinye iimveliso zokhathalelo lolusu, ingakumbi ezo ziqulethe ii-sulfates, ezifana ne-SLS, zinokubangela ukoma, ukurhawuzelelwa, kwaye zonakalise umaleko wendalo wokhuselo lolusu. Zinokubangela neempendulo ze-allergy kubantu abanesikhumba esibuthathaka.
Ngoko ke, senza ntoni? Singazikhusela njani kwezi zinto?
Ukuva konke oku kunokubangela uloyiko. Kodwa akukho nto ibalulekileyo kukuba uqaphele ukutya kunye neemveliso esizithengayo.
1. Funda iilebheli:Xa uthenga into evenkileni, yenza umkhwa wokufunda uluhlu lwezithako. Jonga ii-emulsifiers ezenziweyo ezikhankanyiweyo apha ngasentla.
2. Nciphisa ukutya okucutshungulweyo: Nciphisa ukutya okupakishwe kakuhle, okucutshungulweyo kangangoko unako. Endaweni yoko, yitya ukutya okunendalo okufana nemifuno emitsha, iziqhamo, kunye neenkozo ezipheleleyo . Ukuba ulungiselela ukutya kwakho ekhaya, unolawulo olupheleleyo malunga noko ukutyayo.
3. Lumka ngeemveliso zokhathalelo lolusu: Ukuba unesikhumba esibuthathaka, khetha iimveliso ezibhalwe "ezingenasulfate." Ngaphambi kokusebenzisa imveliso entsha, yenza uvavanyo lwe-patch ukuze ubone ukuba ngaba unayo na i-allergy.
Eyona nto ibalulekileyo kukubeka phambili ukutya kwendalo, okupheleleyo kangangoko kunokwenzeka. Ayizizo zonke iipakethe ozithengayo evenkileni ezibalulekileyo ebomini bethu.
Uphando ngale nto lusaqhubeka, ngoko ke eyona ndlela ilungileyo yokwenza okwangoku kukunciphisa ukutya kwakho okucutshungulweyo okune-emulsifiers yokwenziwa kangangoko kunokwenzeka.
Umyalezo Wokuya Ekhaya
- Ii-emulsifiers luhlobo lwesongezo sokutya esisetyenziselwa ukunceda ekuxubeni izinto ezingadibaniyo, ezifana neoyile namanzi, kunye.
- Ezi zinika ukutya okucutshungulweyo uboya obuthambileyo kunye nexesha elide lokugcinwa.
- Kukho ubungqina bokuba ezinye ii-emulsifiers ezenziweyo (ingakumbi i-CMC kunye ne-Polysorbate 80) zingonakalisa iintsholongwane eziluncedo emathunjini ethu kwaye zibe yingozi yokubangela izifo zokudumba.
- Isisombululo esingcono kukufunda iilebheli xa uthenga ukutya, uqaphele izithako, kwaye ugxile ekutyeni kwendalo ngokunciphisa ukutya okucutshungulwayo kangangoko kunokwenzeka.
- Ukuba uneengxaki zokugaya ukutya ixesha elide, iintlungu zesisu, okanye ezinye iimpawu, kubalulekile ukuthetha nogqirha wakho ngaloo nto kwaye ufumane iingcebiso ezifanelekileyo.
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