Enye indlela ye-aspartic acid etholakala ekudleni okuningi isengezo sokudla i-E951 (Aspartame).
Ingasetshenziswa, ngokuzimela futhi ngokuhlanganiswa nezinto ezahlukahlukene. Umuthi lo ungumbala wokufakelwa ushukela, kungakho usetshenziswa kabanzi ekwenziweni kwemikhiqizo eminingi emnandi.
Yini i-aspartame?
I-Aditive E951 isetshenziswa ngenkuthalo embonini yokudla esikhundleni salesi sikashukela esijwayelekile. Yikristalu elimhlophe, elingenamakha elinyibilika ngokushesha emanzini.
Umuthi wokudla umnandi kakhulu kunoshukela ojwayelekile ngenxa yezindawo zawo:
- I-Phenylalanine;
- Aspartic amino acid.
Ngesikhathi sokushisa, i-sweetener ilahlekelwa ukunambitheka kwayo okumnandi, ngakho-ke imikhiqizo enobukhona bayo ayibhekelwa ukwelashwa okushisa.
Ifomula yamakhemikhali yi-C14H18N2O5.
Njalo nge-100 g ye-sweetener iqukethe ama-kcal angama-400, ngakho-ke kubhekwa njengengxenye ephezulu yamakhalori. Ngaphandle kwaleli qiniso, inani elincane kakhulu lalesi isengezo liyadingeka ukunikeza imikhiqizo ubumnandi, ngakho-ke ayinakwa lapho kubalwa inani lamandla.
I-Aspartame ayinayo ama-nuances ongeziwe wokunambitha nokungcola ngokungafani nezinye i-sweeteners, ngakho-ke isetshenziswa njengomkhiqizo ozimele. Isengezo sihlangabezana nazo zonke izidingo zokuphepha ezisungulwe yiziphathimandla zokulawula.
I-Pharmacodynamics ne-pharmacokinetics
I-Aditive E951 yakhiwa ngenxa yokuhlanganiswa kwama-amino acid ahlukahlukene, ngakho-ke inambitha izikhathi ezingama-200 kunoshukela ojwayelekile.
Ngaphezu kwalokho, ngemuva kokusebenzisa noma yimuphi umkhiqizo ngokuqukethwe kwawo, i-aftertaste ihlala isikhathi eside kakhulu kunaleyo evela kumkhiqizo ojwayelekile ocolisisiwe.
Umphumela emzimbeni:
- isebenza njenge-neurotransmitter ethokozisayo, ngakho-ke lapho kudla i-E951 ngobuningi obukhulu ebuchosheni, ibhalansi yabalamuli iyaphazamiseka;
- kunomthelela ekwehleni kweshukela ngenxa yokuphelelwa amandla komzimba;
- ukuqoqwa kwe-glutamate, i-acetylcholine iyancipha, okuthinta kabi umsebenzi wobuchopho;
- umzimba uvezwa ekucindezelweni kwe-oxidative, ngenxa yalokho ukwephulwa kwemithambo yegazi nokuthembeka kwamangqamuzana ezinzwa;
- inomthelela ekuthuthukisweni kokudangala ngenxa yokwanda kokugxilwa kwe-phenylalanine kanye nokufakwa kokulimala kwe-serotonin ye-neurotransmitter.
Ama-hydrolyzes ongezekayo ashesha ngokwanele emathunjini amancane.
Ayitholakali egazini noma ngemuva kokufaka imithamo emikhulu. Igama le-Aspartame lehla emzimbeni liye kulezi zinto ezilandelayo:
- izinto eziyinsalela, kufaka phakathi i-phenylalanine, i-acid (Aspartic) ne-methanol kwisilinganiso esifanelekile se-5: 4: 1;
- I-asidi kanye ne-formaldehyde, ukuba khona kwayo okuvame ukudala ukulimala ngenxa yobuthi be-methanol.
I-Aspartame yengezwe ngentshiseko emikhiqizweni elandelayo:
- iziphuzo zekhabhoni;
- ama-lollipops;
- isiraphu yokukhwehlela;
- I-Confectionery
- amajusi;
- itshungama;
- amaswidi enzelwe abantu abanesifo sikashukela;
- imithi ethile;
- ukondliwa kwezemidlalo (okusetshenziselwa ukuthuthukisa ukunambitheka, akukuthinti ukukhula kwemisipha);
- ama-yogurts (izithelo);
- amavithamini izakhiwo;
- esikhundleni sikashukela.
Isici esikhethekile se-sweetener yokufakelwa ukuthi ukusetshenziswa kwemikhiqizo enokuqukethwe kwayo kushiya i-aftertaste emnandi. Iziphuzo ezine-Aspartus azidambisi ukoma, kodwa kunalokho zithuthukise.
Kusetshenziswa kanjani futhi kanjani?
I-Aspartame isetshenziswa ngabantu njenge-sweetener noma ingasetshenziswa emikhiqizweni eminingi ukubanikeza ukunambitheka okumnandi.
Izinkomba eziphambili yilezi:
- isifo sikashukela mellitus;
- ukukhuluphala noma ukukhuluphala ngokweqile.
Isengezo sokudla sisetshenziswa kaningi ngendlela yamathebulethi ngabantu abanezifo ezidinga ukunqunyelwa ushukela noma ukuqedwa ngokuphelele.
Njengoba i-sweetener ingasebenzi ezidakamizweni, imiyalo yokusebenzisa iyancishiswa ukulawula inani lokusetshenziswa kokungezelelwa. Inani le-aspartame elichithwa ngosuku akufanele libe ngaphezulu kwama-40 mg ngegremu yesisindo somzimba, ngakho-ke kubalulekile ukwazi ukuthi lokhu kuhlanganiswa kokudla kuqukethe kuphi ukuze ungeqi umthamo ophephile.
Engilazini yesiphuzo, u-18- mg mg we-sweetener kufanele ihlanjululwe. Imikhiqizo engezwe i-E951 ayikwazi ukufudumeza ukugwema ukulahlekelwa ukunambitheka okumnandi.
Ukulimaza Nezinzuzo ze-Sweetener
I-sweetener iyanconywa kubantu abakhuluphele noma abanesifo sikashukela, ngoba ayinayo i-carbohydrate.
Izinzuzo zokusebenzisa i-Aspartame ziyangabaza kakhulu:
- Ukudla okuqukethe isengezo kugaywa ngokushesha futhi kungena amathumbu. Ngenxa yalokho, umuntu uzizwa engapheli yendlala. Ukugaya okushesha kukhuthaza ukuthuthukiswa kwezinqubo zokubola emathunjini kanye nokwakhiwa kwamagciwane we-pathogenic.
- Umkhuba wokuphuza njalo iziphuzo ezibandayo ngemuva kokudla okuyinhloko ungaholela ekukhuleni kwe-cholecystitis ne-pancreatitis, kwezinye izimo ngisho nesifo sikashukela.
- Isifiso sokudla sikhuphuka ngenxa yokwanda kokufakwa kwe-insulin ukuphendula ukudla okumnandi. Naphezu kokuntuleka kweshukela ngendlela yayo emsulwa, ukuba khona kwe-Aspartame kubangela ukwanda kokushukela kweglue emzimbeni. Ngenxa yalokho, izinga le-glycemia liyancipha, umuzwa wendlala uyakhuphuka, bese umuntu eqala ukuhlwitha futhi.
Kungani i-sweetener iyingozi?
- Ukulimala kwe-E951 eyengezekayo kulele kwimikhiqizo eyenziwe ngayo phakathi kwenqubo yokubola. Ngemuva kokungena emzimbeni, i-Aspartame ayiguquki i-amino acid kuphela, kodwa futhi yangena kuMethanol, okuyinto enobuthi.
- Ukusetshenziswa ngokweqile kwemikhiqizo enjalo kubangela izimpawu ezahlukahlukene ezingemnandi kumuntu, kufaka phakathi i-allergies, ikhanda, ukuqwasha, ukulahleka kwenkumbulo, ukuminyanisa, ukudangala, i-migraine.
- Ingozi yokuthola umdlavuza nezifo eziwohlokayo iyanda (ngokusho kwabanye abacwaningi besayensi).
- Ukusetshenziswa isikhathi eside kokudla nalokhu okungezwayo kungadala izimpawu zesifo sokuqina kwesifo emzimbeni.
Ukubuyekezwa kwevidiyo ngokusetshenziswa kwe-Aspartame - ingabe kuyingozi ngempela?
Contraindication kanye ne-overdose
I-Sweetener inezinto eziningi eziphikisana:
- ukukhulelwa
- i-homozygous phenylketonuria;
- iminyaka yezingane;
- inkathi yokuncelisa.
Uma kwenzeka kwe-overdose ye-sweetener, ukusabela okuhlukahlukene komzimba, i-migraines kanye nesifiso sokudla okwandayo kungenzeka. Kwezinye izimo, kunengozi yokuthuthukisa i-lupus erythematosus e-systemic.
Imiyalo ekhethekile nentengo ye-sweetener
I-Aspartame, naphezu kwemiphumela eyingozi kanye ne-contraindication, ivunyelwe kwamanye amazwe, ngisho nezingane nabesifazane abakhulelwe. Kubalulekile ukuqonda ukuthi ukuba khona kwanoma yiziphi izithasiselo zokudla ekudleni phakathi nesikhathi sokuzala nokudla ingane kuyingozi enkulu ekukhuleni kwakhe, ngakho-ke kungcono ukungagcini lapho futhi, kepha uziqede ngokuphelele.
Amathebulethi e-Sweetener kufanele agcinwe kuphela ezindaweni ezipholile nezomile.
Ukupheka usebenzisa i-Aspartame kubhekwa njengento engenakwenzeka, ngoba noma yikuphi ukwelashwa okushisa kunciphisa isengezo se-aftertaste emnandi. I-Sweetener isetshenziswa kakhulu kwiziphuzo ezithambile ezenziwe nge-soft and confectionery.
I-Aspartame ithengiswa ngaphezulu kwekhawuntara. Ingathengwa kunoma yiliphi ikhemisi noma i-oda ngokusebenzisa izinsiza eziku-inthanethi.
Izindleko ze-sweetener cishe ama-ruble ayi-100 wamathebulethi ayi-150.
