Mukhoza kukhala ndi zokonda zanu - Chokoma 'n Low (saccharine), Equal (aspartame) kapena mwina Splenda (sucralose).
Ngati ndikumayambiriro m'mawa, mwinamwake mumakonda kujambula mtundu wojambula mtundu: pinki imodzi, buluu kapena wachikasu.
Palibe bukhu la sayansi lomwe lingayambe kufunsa funso motere, koma ...
Kodi zotsekemera zokhala ngati Splenda ziyenera kutipha ife pang'onopang'ono?
Malinga ndi umboni womwe ulipo, sizingatheke. Komabe, pali umboni wina wosonyeza kuti zotsekemera zopangira mafuta, kuphatikizapo suclalose ku Splenda, sizingakhale njira yabwino kwambiri yochepetsera makilogalamu - kapena poipirabe, sangakhale osayenerera kapena opanda vuto monga amakhulupirira. Asayansi amalingalira za zokhudzana zokhudzana ndi zotsekemera ndi matenda osiyanasiyana, koma khansa ya m'magazi?
Posachedwapa, gulu lofufuzira ku Italy linaphunziranso kuti limayambitsa matenda a khansa komanso khansa ya maselo opanga magazi . Kufunika kwa thanzi laumunthu pa nthawi ino sichidziwika, koma opanga Splenda anayankha mofulumira ndikukweza chitetezo champhamvu.
Sucralose (Splenda) ku US ndi Canada
Sucralose yakhala ikugwiritsidwa ntchito ku Canada ndi ku America kuyambira 2000 ndi EU kuyambira 2003, ndipo tsopano imapezeka m'madzi osungirako oyera m'madera ambiri padziko lapansi. Amapitirizabe kuchipatala - kwambiri kuti asayansi aganizire kuti akugwiritsa ntchito ngati chizindikiro cha madzi atsopano omwe akuwonongedwa ndi madzi osokoneza.
Mtundu wodabwitsa, koma palibe zoopsa zaumoyo, chabwino?
Monga saccharin, sucralose ingalepheretse mabakiteriya a m'matumbo, ndipo ena ofufuza amati akhoza kukhala ndi zotsatira zowonjezereka kwambiri m'matumbo a bakiteriya kusiyana ndi saccharin chifukwa pafupifupi 65 mpaka 95 a sucralose amachotsedwa pamadzimadzi, osasintha.
Pankhani yowonongeka ndi sucralose, pali ziphunzitso zingapo, koma umboni wosatsutsika.
Nthano imodzi ndi yakuti sucralose ingakhudze mabakiteriya m'njira yomwe ingachititse kuti mavitamini a m'mimba asamangidwe ndi mavuto ndi matumbo omwe amalephera kugwira ntchito - mavuto amene asokonezedwa kuti afotokoze kuwonjezeka kwa matenda opatsirana, kapena IBD .
Sucralose yasonyezedwa kuti achepetse chiwerengero cha mabotiteriya, omwe akutsutsidwa kwambiri chifukwa cha "mabakiteriya abwino" - mwachitsanzo, lactobacilli, bifidobacteria - komanso kuchepetsa kuchepa kwa mabakiteriya owopsa monga enterobacteria.
Popeza mamiliyoni ndi mamiliyoni a anthu amagwiritsa ntchito zotsekemera zowonjezera, chiwonetsero chilichonse choopsa cha khansa chimatengedwanso mozama; ngakhale kuti palibe chiopsezo chowonjezeka chomwe chinapezeka mu maphunziro ambiri omwe amachititsa kuti avomereze, zoopsa zikupitilizidwanso ndikuyang'aniridwa.
Sucralose ndi Link ya Leukemia
Mu 2016, kagulu kafukufuku kochokera ku Italy kanasindikiza zotsatira kuchokera ku phunziro lalikulu lomwe linkachitidwa mu mbewa, poona kuti kuwonjezeka kwakukulu kwa khansa ya m'magazi ndi khansa ya magazi yokhudzana ndi magazi kunkachitika mu mbewa zamphongo zomwe zinawonekera kuti zizitha kupitiliza moyo wawo wonse kuyambira kuyambira kubadwa.
Maphunziro omwe athandizidwa kale ndi makampani sanapeze chiyanjano ndi khansa. Komabe, potsata njira ya mtsogoleri wa mdierekezi, malipoti a kafukufuku watsopano amasonyeza kuti kafukufuku wakale angakhale atayesa zinyama zochepa, anayamba kufotokoza zinyama kuyambira paunyamata kusiyana ndi utero, ndipo ena mwa iwo akhoza kutha kale kusiyana ndi phunziroli.
Zinyama zomwe zimapangidwira ntchito zamakampani zinanenedwa kuti zakhala zochepa thupi kusiyana ndi kulamulira, zomwe zingachepetse mitengo ya mitundu ina ya khansa.
Phunziro lachi Italiya mu Mice
Gulu la Ataliyana linagwiritsa ntchito njira ya mbewa ndipo inagwiritsira ntchito mbewa kuyambira masiku khumi ndi awiri kuchokera mu msinkhu kupyolera mu moyo ndi sucralose. 500, 2,000, 8,000, ndi 16,000 ppm.
Anapeza kuwonjezeka kwakukulu kwa mlingo kwa amuna omwe ali ndi zotupa zowononga komanso kukula kwakukulu kwa khansa ya magazi m'magazi , makamaka pa mlingo wa 2,000 ppm ndi 16,000 ppm.
Izi ziyenera kutsimikiziridwa, ndipo chiopsezo mwa anthu pazomwe zingatheke / zomwe zingakwaniritsidwe ziyenera kukhazikitsidwa, koma monga olemba a maphunzirowo anamaliza - pogwiritsira ntchito mawu osiyana - ndibwino kuti mudziwe kuti, mamiliyoni ndi mamiliyoni akuwonetsedwa.
Splenda Akuyankha
Malingana ndi Fox News Insider, Splenda adayankha kwa ofufuza omwe adafufuza, kunena kuti "maphunziro osaphunzitsidwa bwino komanso osamvetsetsa sayansi amapanga mauthenga olimbitsa mtima ndikuwopsya mantha."
"Ochita kafukufuku apanga maphunziro a sayansi oposa 100 pokhala otetezeka pazaka makumi awiri zapitazi," adatero m'mawu awo pa tsamba la Facebook.
"Onsewa adalimbikitsa kuti asangalale."
Pulogalamu ya sayansi pa chidwi cha sucralose
"Pamene sucralose inayamba kuganiziridwa kuti ivomerezedwe ndi FDA, Center for Science in Public Interest (CSPI) inatsutsa," monga momwe zinafotokozedwera mu njira imodzi ya CSPI pa intaneti.
Kafukufuku wa makoswe adawoneka kuti sucralose ikhoza kuyambitsa shrinkage msanga wa thymus gland, yomwe ili mbali ya chitetezo cha mthupi. Phunziro lotsatira silinapeze vuto lililonse, ndipo kafukufuku wamakampani adapanga kudziwa ngati sucralose ingayambitse khansara muzilombo za labu sanapeze mavuto.
"Akatswiri ambiri ofufuza amanena kuti kuyamwa kumayambitsa vutoli, kuphatikizapo kusintha kwa microbiome ndi ma enzyme. Izi zikhonza kukhala ndi zotsatira zambiri, kuphatikizapo kutupa matumbo, momwe mankhwala osokoneza bongo ndi mankhwala ena amathandizidwira ndi kuwonetseratu thupi, komanso kulemera kwa thupi, mwinanso kumatsogolera kunenepa kwambiri, "taonani magwero a CSPI.
CSPI imalimbikitsa kuti ogula azipewa sucralose, komanso saccharin ndi aspartame. Pulezidenti wa CSPI, Michael F. Jacobson, anafotokoza zinthu motere: "Izi zidawopsa chifukwa chomwa shuga ndi mazira a chimanga cha high-fructose, makamaka kuchokera ku soda komanso zakumwa zotsekemera, matenda a shuga, matenda a mtima, ndi kunenepa kwambiri, kumaposa chiopsezo cha khansa chotchedwa sucralose ndi zina zambiri zotsekemera zokoma. "
CSPI imanenanso kuti - ngakhale kupatula zovutazi - ana angapitirire "kudya kovomerezeka tsiku ndi tsiku" kwa sucralose (5 mg / makilogalamu), makamaka chifukwa cha kutchuka kwa sucralose - mankhwala ena okhala ndi shuga omwe amaloĊµa shuga amagwiritsira ntchito sucralose kuposa wina aliyense sweetener.
Mwachitsanzo, mwana wamwamuna wazaka 6 wolemera mapaundi 45 akhoza kupitirira malire a FDA mwa kumwa zakumwa ziwiri kapena zitatu za sodas zomwe zimakhala ndi 40-60 mg ya sucralose pamtundu uliwonse. Kuonjezerapo, sucralose amapita mkaka wa m'mawere zokoma zokoma. "
Zotsatira
Soffritti M, Padovani M, Tibaldi E, et al. Sucralose amagwiritsidwa ntchito m'kudya, kuyambira pang'onopang'ono kupyolera mu nthawi ya moyo, imatulutsa mpweya wamatenda m'matumbo aamuna a suiss. Int J Ntchito Yomwe Ali Pafupi Health. Lofalitsidwa pa intaneti: 29 Jan 2016.
Zigawo za Sayansi ndi Chidwi. Malipoti. ChemCuisine. Idapezeka mu March 2016.
Schiffman SS, Rother KI. Sucralose, A Synthetic Organochlorine zokometsera: Mwachidule zokhudzana ndi zamoyo. Journal of Toxicology ndi Gawo la Umoyo wa B, Gawo Loyenera . 2013; 16 (7): 399-451.
Robertson WD, Van Stempvoort DR, Spoelstra J, et al. Kuwonongeka kwa madzi akumwa pansi ndi kutanthawuza kwa kugonana kwa zaka zakubadwa zowonongeka. Madzi Res. 2016; 88: 653-60.
Qin X. Nchiani chinapanga Canada kukhala dziko lomwe limakhala ndi matenda aakulu kwambiri a kutupa matumbo: Kodi mungayambe kutsogolola? Kodi J Gastroenterol . 2011; 25 (9): 511.