Ama-sweeteners: ukulimaza impilo. Ividiyo
Wonke ama-sweeteners angahlukaniswa ngamaqembu amabili: emvelo kanye nawokwenziwa. Iningi lama-sweeteners liyakwazi ukulimaza kakhulu impilo nokuma, kungakhathaliseki ukuthi ubuchwepheshe bokukhiqiza noma ukutholwa kwabo.
Ama-sweeteners: ukulimala empilweni
Uhlu lwama-sweeteners avela ngokwemvelo luhlanganisa i-fructose, i-xylitol ne-sorbitol. I-Fructose itholakala ojuni nasezithelo, kuyilapho i-xylitol ne-sorbitol kuyi-alcohol yemvelo kashukela. Inkinga enkulu ngalezi zinto ukuthi zinamakhalori amaningi futhi zimuncwa kancane kancane emathunjini, okuvimbela ukwenyuka okubukhali kwamazinga e-insulin. Ama-substitutes anjalo avame ukusetshenziselwa isifo sikashukela. Phakathi koshukela wemvelo owusizo, i-stevia iyaphawulwa, ephuma esitshalweni futhi isetshenziswa hhayi nje njengesiphuzo esimnandi, kodwa futhi ekwelapheni izifo ezinjengokushisa kwenhliziyo nokukhuluphala.
Umthelela omubi wezinye izinto ezinoshukela awukafakazelwa, nokho, okwamanje, into ngayinye ingaba nemiphumela ethile engemihle okufanele ixwayiswe.
Ukusetshenziswa kabi kwama-sweeteners emvelo kungabangela ukulimala okukhulu emfanekisweni futhi kubangele izifo ezihlukahlukene. Isibonelo, i-fructose ingaphazamisa ibhalansi ye-acid-base emzimbeni, futhi i-xylitol ne-sorbitol kubangela ukuphazamiseka kohlelo lokugaya ukudla. Kukhona izifundo zezokwelapha eziphakamisa ukuthi i-xylitol ingabangela umdlavuza wesinye, nakuba ingekho idatha yangempela mayelana nezinga lo shukela oyingozi.
Ama-sweeteners atholakala ngobuningi eziphuzweni ezine-carbonated, gum, jamu neminye imikhiqizo ebhalwe ukuthi “Sugar Free”
Namuhla, kunenani elikhulu lama-sweeteners okufakelwa emakethe, okuthi, nokho, angabangela ukulimala okukhulu empilweni yomuntu uma esetshenziswe ngokweqile. Ngokuyinhloko zisetshenziselwa ukulahlekelwa isisindo ngenxa yokuqukethwe kwekhalori ephansi, kodwa ngokuvamile azikwazi ukubhekana nomsebenzi wazo: izinto eziningi zibangela ukwanda kwesifiso sokudla, esithinta inani lokudla okudliwe.
Kufanele kuqashelwe ukuthi noma iyiphi i-sweetener yokwenziwa iyingozi empilweni.
Phakathi kwama-sweeteners athandwa kakhulu, kufanelekile ukuphawula i-aspartame, i-saccharin, i-succlamate, i-acesulfame. Lapho i-aspartame iphuka, ikhipha i-formaldehyde, eyingozi kakhulu, ifaka ushevu emzimbeni futhi ibe nomthelela omubi ohlelweni lokugaya ukudla. I-Saccharin nayo ingalimaza umzimba futhi ikhuthaze ukwakheka kwezimila ezimbi. I-Suclamate ingabangela ukungezwani nomzimba ohlangothini, futhi i-acesulfan ingabangela ukuphazamiseka emathunjini, ngakho-ke ayivunyelwe ukusetshenziswa eJapane naseCanada.
Okunye okuthakazelisayo ukufunda: izimonyo ezisheshayo zasekuseni.