Incazelo emfushane:
Inombolo ye-CAS: 22839-47-0
Ifomula yemolekyuli:C14H18N2O5
Isisindo se-molecule: 294.31
Isakhiwo samakhemikhali:
| Ulwazi Oluyisisekelo | |
| Igama lomkhiqizo | I-Aspartame |
| Ibanga | Ibanga lokudla, ibanga lokudla |
| Ukubukeka | impushana emhlophe |
| Isivivinyo | 99% |
| Impilo yeshelufu | iminyaka engu-2 |
| Ukupakisha | 25kg/isigubhu |
| Isici | Incibilika kancane noma incibilika kancane emanzini naku-ethanol (amaphesenti angama-96), ayincibiliki ku-hexane naku-methylene chloride. |
| Isimo | Indawo Eyomile Epholile |
Incazelo
I-Aspartame iwuhlobo lwama-sweeteners okufakelwa, iyingxenye ye-amino acid dipeptide derivatives, yi-chemist eyakha izidakamizwa zezilonda ezitholakala ngo-1965. Ngomthamo ophansi, ubumnandi obukhulu (ubumnandi izikhathi ezingu-150 kuya kwezingu-200 ze-sucrose), ukunambitheka okuhle, ukuthuthukisa ukunambitheka kwe-citrus. nezinye izithelo kanye nokunciphisa ukushisa akukhiqizi ama-caries amazinyo, ubuthi kune-saccharin nezinye izinzuzo ze-ejenti zokwenziwa ezinoshukela, zisetshenziswa kabanzi eziphuzweni, ukudla okunesifo sikashukela kanye nokunye ukudla okunempilo kokunciphisa umzimba, impilo yethu yansuku zonke ukuphuza i-cola formula kanye equkethe umkhiqizo.
I-Aspartame ezinqubweni ze-metabolic emzimbeni kanye nemikhiqizo eyinhloko yokuwohloka yi-phenylalanine, i-methanol ne-aspartic acid, ayingeni ekujikelezeni kwegazi, futhi ayiqoqi emzimbeni, ukudla okungenangozi empilweni.Kodwa ngenxa yokukhubazeka kwe-metabolic ezigulini ezine-phenylketonuria (PKU), i-phenylalanine eningi kakhulu ingaba nomthelela ekuthuthukisweni kwayo, ngakho ezigulini ezinalesi sifo zivimbela ukungeza i-aspartame.
I-Aspartame izoxazulula futhi ilahlekelwe ubumnandi ngemva kokushisisa isikhathi eside futhi izinzile ezingeni lokushisa eliphansi nangaphansi kwenani elingu-PH elingu-3 ukuya ku-5, futhi ifanele isiphuzo esisha nokudla ngaphandle kokushisisa.
Umsebenzi
(1) I-Aspartame iyi-oligosaccharides esebenzayo yemvelo, akukho ukubola kwamazinyo, ubumnandi obumsulwa, ukumuncwa komswakama ophansi, akukho mkhuba onamathelayo.
(2) I-Aspartame inokunambitheka okumnandi okumsulwa futhi ifana kakhulu ne-sucrose, inobumnandi obuqabulayo, ayinamunyu ngemva kokunambitha nokunambitha kwensimbi.
(3) I-Aspartame ingasetshenziswa kumakhekhe, amabhisikidi, isinkwa, ukulungisa iwayini, u-ayisikhilimu, ama-popsicle, iziphuzo, uswidi, njll. Ayikwazi ukubangela ukuba ushukela wegazi unyuke kakhulu kubantu abanesifo sikashukela.
(4) I-Aspartame namanye ama-sweeteners noma ingxube ye-sucrose inomphumela we-synergistic, njengo-2% kuya ku-3% we-aspartame, ingafihla kakhulu ukunambitheka okubi kwe-saccharin.
Isicelo
I-Aspartame imnandi izikhathi eziyi-180-200 kune-sucrose (ushukela wetafula).Ngenxa yalesi sakhiwo, nakuba i-aspartame ikhiqiza ama-kilocalories amane wamandla ngegremu ngalinye (17 kJ/g) lapho i-metabolized, inani le-aspartame elidingekayo ukuze kukhiqizwe ukunambitheka okumnandi lincane kangangokuthi umnikelo wayo wekhalori awunalutho.Ubumnandi be-aspartame buhlala isikhathi eside kunobe-sucrose, ngakho-ke buvamise ukuhlanganiswa nezinye izithako ezinoshukela okwenziwa njenge-acesulfame potassium ukukhiqiza ukunambitheka okuphelele okufana nokukashukela.
I-Aspartame isetshenziswa njenge-ejenti eyenza ubumnandi obunamandla emikhiqizweni yesiphuzo, emikhiqizweni yokudla, kanye nama-sweeteners angaphezulu kwetafula, nasemalungiselelweni emithi afaka amaphilisi, izingxube zempushana, namalungiselelo amavithamini.Ithuthukisa izinhlelo zokunambitheka futhi ingasetshenziswa ukufihla izici ezithile zokunambitha ezingajabulisi.Nokho, empeleni, inani elincane le-aspartame elidliwe linikeza umphumela omncane womsoco.
