Unokuba neyakho intandokazi - I-Sweet 'n Low (isitcharin), Equal (aspartame) okanye mhlawumbi i- Splenda (i-sucralose).
Ukuba kusesekuseni, mhlawumbi ukhetha umbala we-sweetener-coded: i-pinki enye, i-blue or one yellow.
Akukho shicilelo lwezesayensi luza kuthethwa ngombuzo ngale ndlela, kodwa ...
Ingaba i-sweeteners ezifana ne-Splenda ingasibulala ngokuthe ngcembe?
Ngokusekelwe kubungqina obukhoyo, akunakwenzeka. Nangona kunjalo, ubuncinane ubuncinane bokuba ubungqina bokuthi i-sweeteners, okubandakanya i-sucralose e-Splenda, inokuba yindlela engcono yokunquma iikhalori-okanye isona sibi kakhulu, asinakukhutshwa okanye ingabi nengozi njengoko ikholwa. Iingcali zenzululwazi zicinga malunga neendlela ezinokuthi zidibeneyo kunye nezifo ezahlukahlukeneyo, kodwa i-leukemia?
Ngoku kutshanje, iqela labaphandi elise-Italy lifundela phambili kwiimiceba kwaye lifumene unxibelelwano olubalulekileyo kwi- leukemia, umhlaza weeseli ezenza igazi . Ukubaluleka kwimpilo yabantu kungangoku kungaziwa, kodwa abenzi be-Splenda basabela ngokukhawuleza baze baqhubela phambili ukukhusela ngamandla.
Sucralose (Splenda) e-US naseKhanada
I-Sucralose isetyenziswe eCanada nase-US ukususela ngo-2000 nakwi-EU ukususela ngo-2003, kwaye ngoku ifunyenwe kumanzi acocekileyo angcolileyo kwiindawo ezininzi zehlabathi. Iqhubeka yonyango lwangasese - kangangokuthi izazinzulu ziye zaqwalasela ukuyisebenzisa njengommakishi wokungcoliswa kwamanzi angaphantsi komhlaba ngamanzi angcolileyo.
Uhlobo olushushu, kodwa alukho mungozi wezempilo, akunjalo?
Njenge-saccharine, i-sucralose inokuvimbela amabhaktheriya asegulini, kwaye abanye abaphandi bathi kunokuthi kube nempembelelo engakumbi kwi-gutter bacteria ngaphezu kwe-saccharin kuba malunga ne-65 ukuya kwe-95 ye-sucralose iyancipha kwi-feces, ingatshintshi.
Xa kuziwa ekungenakalimaza okuvela kwi sucralose, kukho iingcamango ezininzi, kodwa ubungqina obuncinci.
Enye ingcamango kukuba i-sucralose inokuchaphazela ama-bacteria ngendlela engakhokelela ekusebenzeni kwe-enzyme yokutya kunye neengxaki ngomsebenzi wesithintelo somzimba - iingxaki eziye zaxutyushwa ukuba zichaze iziganeko ezikhulayo zezifo zesibindi, okanye i-IBD .
I-Sucralose iye yaboniswa ukunciphisa inani elipheleleyo le-gutter bactteria, kunye nokunciphisa kakhulu "iibhaktheriya ezintle" - umzekelo, i-lactobacilli, bifidobacteria - kunye nokunciphisa ubuncinane beebhaktheriya ezinobungozi ezinjenge-enterobacteria.
Ekubeni izigidi nezigidi zabantu zisebenzisa i-sweeteners, ziphinda zithathwe ngokungathí sina; ngelixa kungekho mngcipheko owongeziweyo ofunyenwe kwizifundo ezininzi ezikhokelela ekuvunyeni, iingozi ziyaqhubeka ziphandwa kwaye zihlolwe.
I-Sucralose kunye ne-Leukemia Link
Ngo-2016, iqela lophando elisekelwe e-Italy lanyathelisa iziphumo ezivela kwisifundo esikhulu esenziwe kwiimicebe, ekufumaneni ukuba ukwanda okwenyuka kwe-leukemia kunye neengcambu zegazi ezinxulumene nazo zenzeke kwiimvumi zendoda ezazityhila ukuba ziphumelele ebomini babo, ukususela ngaphambi kokuzalwa.
Izifundo zangaphambili ezixhaswe ngoshishino azifumananga ikhonkco nomhlaza. Nangona kunjalo, ukufumana indlela yokumelana nomtyholi, iingxelo malunga nokuphanda kwangaphambili ziveze ukuba uphando oludlulileyo luye lwavavanya izilwanyana ezimbalwa, lwaqala ukubonakalisa izilwanyana zisuka ebusheni kunokuba utero, kwaye ezinye zazo ziye zaphela ekuhambeni kweso sifundo.
Izilwanyana kwizifundo ezixhaswe ngoshishino nazo zabikwa ukuba zinobunzima obungaphantsi komzimba kunokuba zilawulwe, ezinokunciphisa amazinga eentlobo zesifo somhlaza.
Isifundo saseNtaliyane kwiimicebe
Iqela lesiTaliyane lisebenzisa imodeli ye mouse kwaye lasela iigundane ukusuka kwiintsuku ezili-12 zesigxina ngokuphila kwentsuku kunye ne-sucralose exutywe kwisondlo se mouse: Benza amaqela ahlukeneyo amahlanu, anika iindidi ezihlukeneyo ze-sucralose, kwiindawo ngezigidi (ppm): 0, 500, 2,000, 8,000 kunye ne-16,000 i-ppm.
Bafumene ukwanda okwenene kwenzalo emadodeni anesifo esibi kakhulu kunye nokwanda kwe- neoplasia ye- hematopoietic (i-bloodscope yegazi) ebesilisa, ngokukodwa kwimilinganiselo yamaqondo angama-2,000 i-ppm kunye ne-16,000 i-ppm.
Ezi ziphumo zifuna ukuqinisekiswa, kwaye umngcipheko kubantu kwiimilinganiselo ezinokwenzeka / ezicatshulwayo ziza kufuneka zisungulwe, kodwa njengoko abalobi beengxelo baphetha - usebenzisa amagama ahlukeneyo - kuya kuba yinto efanelekileyo ukufumanisa ngokuqinisekileyo ukuba izigidi kunye nezigidi zibonakaliswa.
Splenda iphendula
Ngokutsho kweFox News Insider, uSplenda uphendule kubaphandi abasemva kwesi sifundo, esithi "izifundo ezingekho kakuhle kunye nezenzululwazi zenza izihloko zentsimbi kwaye zivuselele ukwesaba."
"Abaphandi baye baqhuba izifundo ezingaphezu kwe-100 zenzululwazi malunga nokukhuselwa kwexesha elidlulileyo kwiminyaka eyi-20 edluleyo," bathetha kwingxelo yabo kwiphepha le-Facebook.
"Bonke bavakalise ukuba baphumelele ukuzonwabisa."
Iziko leNzululwazi kuMdla woluntu kwi-Sucralose
"Xa i-sucralose iqwalaselwa kuqala ngokuvunywa yi-FDA, iZiko leNzululwazi kuMdla woluntu (CSPI) lathi," njengoko kuchazwe kwi-CSPI inethiwekhi yomthombo.
Uphando olwenziwe kwiifos lubonakalise ukuba i-sucralose inokubangela ukuba i-thymus gland ingaphathekanga, eyinxalenye yesistim somzimba. Isifundo esilandelayo asizange sithole nayiphi na ingxaki, kwaye uphando lwezoshishino lujoliswe ukuba lubone ukuba i-sucralose ingabangela umdlavuza kwizilwanyana zasebhabhathini azizange zifumane iingxaki.
"Abaphandi abaninzi baphikisana ukuba ukutshatyalaliswa kwefuthe kuphazamisa umthamo, kubandakanywa utshintsho kwizinga le-microbiome kunye ne-enzyme. Oko kungenokuba nemiphumo emibi, kuquka ukugula kwesibindi, ukuba izidakamizwa kunye nezinye iikhemikhali zithathwa njani kwaye zixhaswe ngumzimba, kunye nokulawulwa kwesisindo somzimba, mhlawumbi kuholele ekutyebeni, "phawula imithombo yeCSPI.
I-CSPI icebisa ukuba abathengi bagweme ukunyuka, kodwa kunye ne-saccharin kunye ne-aspartame. Umongameli weCSPI uMichael Jacobson ubeka izinto ngendlela efanelekileyo ngolu hlobo lulandelayo: "Okokutsho, umngcipheko obangelwa kukutywala kweswekile kunye ne-high-fructose yesiraphu yengqolowa, ngokukodwa kwi-soda nakwezinye iishukela ezinomsoco, isifo sikashukela, isifo senhliziyo, kunye ukunyanya, kukhulu kunomdla wengozi obangelwa yi-sucralose kunye nezinye izinto ezithandayo. "
I-CSPI iphawula ukuba - nokuba ibeke eceleni le nkxalabo - abantwana abancinci banokudlula i-FDA "eyamkelekileyo imihla ngemihla" ye-sucralose (5 mg / kg), ngokukodwa i-sucralose ukuthandwa kwamanye amazwe - iimveliso ezininzi ezinezityalo zentsholongwane zisebenzisa i-sucralose kunezinye i-sweetener.
"Ngokomzekelo, umntwana oneminyaka engama-6 ubudala onesiqingatha esingama-45 ubuya kudlulela umda we-FDA ngokusela ezimbini okanye ezintathu ze-sodas ezi-12-ounce eziqulethe u-40-60 mg we-sucralose ngayinye. amanqanaba amnandi. "
Imithombo
Soffritti M, uPadovani M, Tibaldi E, et al. I-Sucralose elawulwayo kwondlo, ukuqala ngokusesikweni kwixesha lokuphila, ikhuthaza i-hematopoietic neoplasias kwiimvumi ze-swiss zamadoda. Int J Umsebenzi wezeMpilo kwiNdalo. Ishicilelwe kwi-intanethi: 29 uJan 2016.
Amaziko eSayensi kunye noLuntu. Iingxelo. ChemCuisine. Ufikelele kuMatshi 2016.
USchiffman SS, uRother KI. I-Sucralose, i-Organochlorine Sweetener ye-Synthetic: Ubume be-Biological Issues. I-Journal ye-Toxicology kunye neNgqungquthela yezeMpilo yeNgqungquthela B, IziPhononongo eziPhambili 2013; 16 (7): 399-451.
URobertson WD, UVan Stempvoort DR, uSpoelstra J, et al. Ukuhlaziywa kwe-sucralose emanzini angaphantsi komhlaba kunye nempembelelo yokuhlala emanzini angaphantsi angcolileyo. Res Res. 2016; 88: 653-60.
Qin X. Yintoni eyenza iCanada ibe lizwe elinesiganeko esiphezulu sokugula kwesibindi: Ingaba i-sucralose ibe yicala? Ingaba J Gastroenterol . 2011; 25 (9): 511.