Bohle le tseba hore tsoekere e ngata - mathata a mangata a bophelo bo botle. Phuputso ea morao-rao e bonts'itse hore litlatsetso tse monate tsa maiketsetso li na le litlamorao tse mpe mmeleng, empa ka lits'ebetso tse ling tsa biochemical.
Ke eng e bolokehileng: tsoekere kapa linoko tse entsoeng ka maiketsetso?
Lilemong tsa morao tjena, khokahano e se e qaliloe pakeng tsa ho ja tsoekere ho feteletseng le botenya, lefu la tsoekere le lefu la pelo. Kaha botumo ba tsoekere bo ne bo senyehile haholo, baetsi ba litlolo tse monate tsa maiketsetso ba ile ba etsa qeto ea hore ba se ke ba fetoa ke nako ea bona.
Lisebelisoa tsa monko o monate tsa maiketsetso li se li eketsoa ka lijo le lijana tse mashome, e le hore e ba e 'ngoe ea limatlafatsi tse tummeng ka ho fetisisa lefatšeng. Ba nka monyetla oa ho reha "li-calories tsa" ka sehlahisoa, bahlahisi ba hlahisa lino tse ngata tsa ho ja le lijo tse bobebe tse tlase tse lekaneng ho khotsofatsa esita le leino le monate haholo.
Empa ha se lintho tsohle tse benyang ke khauta. Ho hatisoa lithuto tse ngata tse ntseng li eketseha Linete tsa polokeho ea Artificial Sweetener. Ha joale ho se ho netefalitsoe hore ho sebelisa boholo ba lik'hemik'hale tsena ho ka lebisa bothateng le bothateng ba metabolism.
Kopanong ea liteko tsa liteko tsa Biology 2018 e neng e tšoaretsoe San Diego bofelong ba Mmesa, bo-rasaense ba ile ba phahamisa taba ena mme ba arolelana ho fihlela joale liphetho tsa bohareng, empa tse tsotehang tsa thuto e ncha.
Khetla e ncha ho li-Sweeteners
Brian Hoffman, moprofesa ea amanang le boenjiniere ba biomedical Univesithing ea Marquette le Univesithi ea Univesithi ea Wisconsin ho Milwaukee, le mongoli oa thuto, o hlalosa lebaka leo a ratang makasine ena haholo: "Ho sa tsotelehe tsoekere ea rona ea ho ja letsatsi le leng le le leng le batho ba sa fepeheng phepo e ntle ea phepo e nepahetseng bathong. Lefatše le ntse le bonoa. "
Patlisiso ea Dr. Hoffman hajoale ke lipatlisiso tse tebileng tsa liphetoho tsa biochemical 'meleng oa motho tse bakoang ke tšebeliso ea maiketsetso a maiketsetso. Ho netefalitsoe ka mokhoa o ts'epahalang hore palo e kholo ea li-tranelate tse tlase li ka kenya letsoho ho theheng mafura.
Bo-rasaense ba ne ba batla ho utloisisa hore na tsoekere le linoko li ama lera la methapo ea mali - vascular endothelium - ba sebelisa likhoto e le mohlala. Ho ile ha sebelisoa mefuta e 'meli ea tsoekere ho bona lintho tse tsoekere - tsoekere le fructose hammoho le mefuta e' meli ea linoko tse monate tsa khalori - aspartame (tlatsetsa E 951, mabitso a mang a lekanang, Canderel, Sucrazite, Sladex, Slastilin, Aspamiks, NutraSweet, Sante, Shugafri, Sweetley) le potasiamo acesulfame (acid). tlatsetso E950, e boetse e tsejoa e le acesulfame K, otizon, Sunnet). Liphoofolo tsa laboratori li ne li feptjoa lijo ka li tlatsetso le tsoekere bakeng sa libeke tse tharo, ebe ts'ebetso ea tsona e bapisoa.
Ho ile ha fumaneha hore tsoekere le li-sweeteners li mpefatsa boemo ba methapo ea mali - empa ka tsela tse fapaneng. Dr. Hoffman o re: "Lithutong tsa rona, tsoekere e tsoakiloeng le tsoekere ea maiketsetso e bonahala e baka litlamorao tse mpe tse amanang le botena le lefu la tsoekere, ka mekhoa e fapaneng haholo."
Liphetoho tsa biochemical
Tsoekere ka bobeli le tsoekere ea maiketsetso e hlahisitse phetoho palong ea mafura, li-amino acid le lik'hemik'hale tse ling maling a litoeba. Monko o monate oa maiketsetso, o ile oa fetola mochine oo 'mele o sebelisang mafura le ho fumana matla a oona.
Ho tla hlokahala mosebetsi o eketsehileng ho hlakola hore na liphetoho tsena li ka bolela eng ha nako e ntse e ea.
E ile ea boela ea sibolloa, 'me e bohlokoa haholo, hore mononate acesulfame potasiamo butle-butle e bokellana' meleng. Ha ho tsepamisoa likhahla, tšenyo ea sejana sa mali e ne e le mpe haholo.
"Re hlokometse hore maemong a leka-lekaneng, 'mele oa hau o sebetsa tsoekere hantle,' me ha ts'ebetso e tletse haholo ka nako e telele, mochine ona oa senyeha," Hoffmann oa hlalosa.
"Hape re hlokometse hore ho fetola tsoekere le linoko tse seng phepo e ntle ho tlisa phetoho e mpe ho metabolism ea mafura le matla."
Oho, bo-ramahlale ha ba tsebe ho araba potso e tšosang ka ho fetisisa: ke eng e bolokehileng, tsoekere kapa monate? Ho feta moo, Dr. Hoffan oa pheha khang: "Motho a ka re - se ke oa sebelisa litlatsetso tsa maiketsetso, 'me ho fihlela qetellong. Empa tsohle ha li bonolo ebile ha li hlake ka ho phethahala. Empa rea tseba hore haeba u sebelisa tsoekere ena khafetsa le ka bongata. hore li-sweeteners tsa maiketsetso, kotsi ea litlamorao tse mpe tsa bophelo bo botle e ntse e eketseha, "rasaense a phethela.
Oho, ho na le lipotso tse ngata ho feta likarabo ho fihlela joale, empa joale ho hlakile hore ts'ireletso e ntle khahlanong le likotsi tse ka bang teng ke ho lekanya ts'ebeliso ea lihlahisoa tse nang le tsoekere le litlatsetso tse entsoeng ka maiketsetso.
