Trans-amafutha ekudleni. Yini ukudla aqukethe amafutha trans futhi kanjani they ziyingozi emzimbeni

Akuyona imfihlo ukuthi amafutha zemifino ziwusizo kakhulu ukwedlula ezilwane - imithombo cholesterol "embi", okuyinto esakhiwe ngaphansi kwethonya yokukhuluphala, isifo senhliziyo nemithambo yegazi. Cishe zonke amafutha yemifino aqukethe okunamafutha kubalulekile acid omega-6 no-omega-3, okuyinto eziwusizo kakhulu umzimba womuntu. Kodwa mikhiqizo ewusizo abe ethile abalulekile - emfushane eshalofini yokuphila. Futhi kuya uwoyela zemifino akalilahlile yayo izimfanelo ukunambitheka, kumele agcinwe ngaphansi kwezimo ezithile. Konke lokhu akunakunisiza kakhulu abakhiqizi. Ngakho-ke, ososayensi baye "ngcono" yemifino amafutha, okuyinto zihlukile eziphansi kanye ukuphila eshalofini eside ngisho emazingeni okushisa okuvamile. Lezi amafutha unsaturated etholwe ngemishini (Indlela hydrogenating zemifino amafutha liquid), futhi kukhona Trans-amafutha. Ngayiphi imikhiqizo basuke equkethwe, kanye nomthelela emzimbeni womuntu? Ake sixoxe ngalokhu esihlokweni.

Umlando omncane

Ngo-90-yalolucwaningo we XIX leminyaka Pol Sabate (kamuva waba kaNobel) uphenyo ukwakheka kwezinto hydrogenation. Ngenxa yomsebenzi wakhe ithuba lokuthola amafutha okuqinile eziwuketshezi ezitshalo. wemithi German Wilhelm Normann bahlakulele umqondo Paul Sabatier owacabanga hydrogenation of evala, futhi wabonisa ngo-1901 inqubo hydrogenation amafutha liquid. Ngo-1902, lobu buchwepheshe yomthetho ngakubo, ngo-1909 wathenga amalungelo inkampani patent Procter futhi Gamble, ngo-1911 ukuze uqale ukuthengisa uwoyela, bayobhaka powder «Crisco», esetshenziswa emsebenzini wokukhiqiza kancane hydrogenated uwoyela cottonseed.

Ukukhiqizwa fat trans

Njengengxenye yalezi amafutha abakhona trans unsaturated okunamafutha acid. Ukuze ukukhiqizwa yabo esetshenziswa yokufakelwa indlela zezimboni: uwoyela ketshezi yemifino is ngokukhethekile kusetshenzwe ukunikeza amafutha okuqinile zemifino. Phakathi lokucubungula ngokusebenzisa uwoyela eliwu lokushisa eliphezulu, i-hydrogen sidlulile, kuphumele i okuqinile amafutha mass namachibi nemithi.

Lapho ukusebenzisa amafutha wokufakelwa?

Trans-amafutha asetshenziswa ukwenziwa confectionery ukupheka amafutha ukuthi uthuthukise ukunambitheka futhi wandise ukuphila eshalofini of imikhiqizo eminingi. Ziyakwazi angabacwasi ezishibhile futhi kulula ukuyisebenzisa, ngakho kunezelwa ukudla imikhiqizo eminingi yezimboni. Njengoba akhiwa amafutha yokufakelwa ngesikhathi ukuthosa. umkhakha Ukudla ethuthuka nsuku zonke, futhi namuhla ungathola amafutha trans emikhiqizweni ezihlukahlukene amaqembu, kusukela ehla ukuze esithosiwe. Yilokho nje ngaso sonke isikhathi kubonise abakhiqizi zabo imikhiqizo yabo.

Trans amafutha. Aqukethe lezi lokwenziwa isitshalo?

Ngokuvamile, inani elincane kakhulu amafutha trans zitholakala ku:

• imikhiqizo confectionery (amakhekhe, amakhekhe, kwakulengiswa izingcezwana zesinkwa ezenziwe, amakhukhi, ama-crackers, donuts, amaswidi);

• amazambane chips, ama-popcorn;

• inyama eqandisiwe kanye neminye imikhiqizo Semi-siphelile, breaded (inhlanzi, tindvuku cutlets);

• isoso, imayonnaise, nososo;

• imikhiqizo ukudla okusheshayo (okuthosiwe, Tat, pasties et al.);

• amafutha yemifino elicwengiweyo;

• zibhebhetheka, amafutha elithambile, Izingxube zemifino amafutha kanye butters;

• ugxilisa ezomile (isobho, nama-dessert, nososo, okhilimu);

• factory kubhakwa, ukubhaka;

• ushizi ngaphandle cholesterol (amafutha ezilwane kuzo ingena esikhundleni hydrogenated).

Umthelela emzimbeni womuntu ukusetshenziswa trans-amafutha?

Uma uchitha isikhathi esiningi ukudla ukudla okwakungenzeka ukuthi aqukethe amafutha trans, umthelela emzimbeni engaveza nemiphumela emibi:

• ukuthuthukiswa ngifundise ngesifo sikashukela;

• Ukuwohloka ezicutshini nezihlanganiso;

• inqubo ukwephulwa neutralization of carcinogens eziyingozi kanye amakhemikhali;

• buthaka bangangenwa yilesi sifo;

• ehle testosterone;

• ukuzalwa izingane ngokungavamile isisindo sokuzalwa (e ukusetshenziswa kwamafutha trans ngesikhathi sokukhulelwa);

• Oqala ukungezwa aze agcine ukubunjwa ubisi e abesifazane lactating.

Ngaphezu kwalokho, ukubamba iqhaza hydrogenated zemifino amafutha, kanye yemvelo elihlale okunamafutha acid umzimba akunakwenzeka. Lokhu kusho ukuthi ngeke bakwazi ukwenza njengendlela yokwakha izicubu kanye izitho. Ngoba lezi amafutha eyayenziwe wadala, abakwazi ubole ngokwemvelo lapho enikeza amandla emzimbeni. Trans-amafutha zimbi ngoba, njengoba noma iyiphi ubuthi, bangakwazi zibekwe izitho, kanjalo engozini impilo yabantu. Ephoqelela ezindongeni isitsha okunamafutha zingcwecwe kuholela nemiphumela ephambene isifo sokuqina kwemithambo yegazi, occlusion semithambo, ukwanda okuqhubekayo wegazi. Sebethule zingcwecwe esibindini ikhuthaza steatosis (gepatoza) kanye nesifo esingamahlalakhona hepatic. Ukuba khona kwabo ezindongeni inhliziyo, ukuze kuvuswe isifo senhliziyo futhi ezingalapheki yokumelwa yinhliziyo. Ngaphezu kwalokho, cellulite namafutha ezifakwa ukuthi engimbumbile ngenxa ukusetshenziswa kwamafutha trans, cishe akunakwenzeka ukuba abhubhise.

Ucwaningo olwenziwe ososayensi emhlabeni wonke baye babonisa ukuthi lapho engayitholi esikhulu salezi amafutha kwandisa lokuhlushwa "okubi" cholesterol hhayi kuphela, kodwa futhi kunciphisa kakhulu lokuhlushwa "okuhle", sibonga ngalo izindonga isitsha bavikelekile zonke izinhlobo ukulimala. Lokhu kwandisa ingozi izimo lasatfutfuka lanjenge senhliziyo kanye nesifo sohlangothi. Kuyinto lezi zifo yezimbangela ezivame kakhulu sokufa.

Ungakwenza kanjani abawaphuzayo kwakho trans-amafutha?

Zama uma kungenzeka ukupheka ngaphandle kokwengeza imayonnaise, imajarini, nososo ngomumo eyenziwe. Ukudla umpheki, Bhaka kuhhavini, umpheki, sebenzisa hlupha noma ngesitimu. Gwema ukuthosa, ikakhulukazi ejulile ethosiwe. Kuyaziwa ukuthi amakhekhe okuzenzela zingcono kakhulu, tastier futhi ungcono esitolo-uthenge, ngakho ukulahla ukudla okunoshukela ukukhiqizwa yezimboni. Nokho, kubalulekile ukulawula edonsa amafutha kwanoma yiluphi uhlobo. Zama ukugcina etafuleni lakho zingasabuswa elicwengisiswe zemifino amafutha kanye ezilwane, kanye nezithelo nemifino eminingi. Vegetable Waba imali encane yamafutha ungafundeki omnqumo, amafutha sunflower, uwoyela linseed. Futhi esetshenziswa rapeseed, lwesinaphi, ithanga, corn uwoyela - ziqukethe kubalulekile fatty acid.

Ukubhekisisa ilebula

Ngaphambi kokuba uthenge umkhiqizo othize, kumele wazi ukuthi siqukethe. Trans amafutha Sihlala ngaphansi amagama anjalo:

• amafutha hydrogenated;
• amafutha, kancane hydrogenated;
• imajarini;
• inama.

Nokho, ezifana iziqu ngqo yokufakelwa amafutha abakhiqizi uyisebenzise. Ukuba khona amafutha trans, imigomo elandelayo futhi zibonisa:

• amafutha okupheka;

• amanoni kuhlanganiswe;

• amafutha yemifino;

• ukuthosa amafutha.

Amathiphu ambalwa

Ukudla aqukethe amafutha trans, abakhona emashalofini yimuphi esitolo. Imajarini siyilungu edume kakhulu amafutha Trans. Okokuqala udinga ukuyipha abanye. Kufanele ngakususi uwoyela kanye namafutha esundu, it is ngaphansi hydrogenation, kodwa lokhu aluboniswa kwilebula. Ukukhetha ibhotela noma omunye umkhiqizo, kudingeka utadishe ngokucophelela ngezithako zawo - hydrogenated amafutha yemifino fat Trans. Namuhla abakhiqizi abonakele uyifaka ezinoshukela Ubisi olujiyile, ibhotela kanye nezinye lisakazeka yobisi. Ukwakheka ushokoledi nezinye kophudingi (amaswidi, slabs amnandi, ayinhlama), njengoba umthetho, kukhona amafutha Trans. Kunalokho, kufanele ayethanda chocolate namaswidi, okuyinto akhiwa izithako zemvelo. Ukukhiqizwa ahlukahlukene ifektri baking (amabhisikidi, waffles, Muffin, njll) Ingabe ngokuvamile hhayi ngaphandle yokufakelwa yemifino amafutha. Uma nje uziyeke kunzima, zama okungenani banciphise ukusetshenziswa yabo ibe mincane.

Ekuphetheni

Yiqiniso, aluqede ngokuphelele kusukela ekudleni amafutha trans cishe akunakwenzeka. Phela, bayingxenye iningi imikhiqizo yokuthi kukhiqizwa ukudla okungakanani ezimbonini. Kodwa ungakwazi sizame ukunciphisa amathuba okwenza ukusetshenziswa kwabo, ukutadisha ilebula ngaphambi ukuthenga, enika bakhethe imikhiqizo izithako zemvelo. Sethemba, kulesi sihloko esiye sanezela kuwusizo futhi manje ukwazi kabanzi mayelana amafutha trans: kulokho imikhiqizo basuke equkethwe, umthelela emzimbeni nendlela ukunciphisa izinga osebenzisa yabo.