Ukuxinwa kwiirati: Ukunyamekela ukuphakanyiswa okuphezulu kwezisombululo ezibangelwa yi-1-in-4 ukufikelela okuphakathi (2019)

Physiol Behav. I-2019 Aprili 30; 207: 15-27. doi: 10.1016 / j.physbeh.2019.04.028. [Epub phambili kwishicilelo]

Rehn S1, Iibhokhwe RA2.

Abstract

Xa izilwanyana zinikwa ukufikelela kukutya okuselwayo okanye kuselwayo ngeentsuku ezithile kodwa kungenjalo kwezinye, isixa esiliqhelayo singadlula isixa semihla ngemihla esichithwa lulawulo olunikwa ukufikelela kwemihla ngemihla. Uphononongo oludlulileyo lubonise ukungxineka okunjalo xa iigundwane zinikwa isisombululo se-4%. Ngokubalulekileyo, ifumanise ukuba, ukulandela ukufikelela kwe-1-day-in-4 kwiiveki ezininzi, intakes ihlala iqhubeka ngokungaphezulu kunolawulo nangona iimeko zitshintshelwe kwi-1-day-in-2 ukufikelela kumaqela omabini. Enye yeenjongo ezintathu zokuvavanywa ezichazwe apha yayikukuvavanya ukuba ukungqubeka okungapheliyo kungafumaneka kwezinye izisombululo. Oku kwaqinisekiswa kwiigundane ngesisombululo se-saccharin kunye nesisombululo esithandekayo secarcharin-plus-glucose. Xa isisombululo se-maltodextrin sasisetyenziswa, ishedyuli ye-1-day-in-4 ekuqaleni yavelisa i-intake ephezulu kunolawulo olunikezwe ukufikelela kwemihla ngemihla. Nangona kunjalo, umahluko phakathi kwala maqela awugcinwanga xa zombini zatshintshelwa kwishedyuli ye-1-day-in-2. Ezi ziphumo zibonisa ukuba ixabiso le-hedonic lesisombululo libaluleke ngaphezu komxholo wayo we-caloric ekuqinisekiseni ukuba ngaba iya kuxhasa ukuluma okungapheliyo. Injongo yesibini yayikukuvavanya ubungqina bokuba i-1-day-in-4 process igqithise umlutha kwisisombululo ekujoliswe kuyo. Abukho obo bungqina bufunyenwe kusetyenziswa amanyathelo aliqela kubandakanya ukuphendula ngesixhobo kunye nokuziphatha okunexhala kwindlela eyongeziweyo yokuhlanganisa kunye nokutsala ngokwahlukeneyo.

IINKCUKACHA: Ukuluma; Maltodextrin; Iigundane; Saccharin; Impumelelo

PMID: 31051123

DOI: 10.1016 / j.physbeh.2019.04.028