Video: Puas yog High Fructose Corn Syrup zom tau?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
High fructose pob kws phoov ( HFCS ) muaj cov piam thaj thiab fructose qab zib , tsis nyob rau hauv 50-50 piv, tab sis 55-45 fructose qab zib rau qhov sib piv ntawm cov piam thaj hauv daim ntawv tsis txwv. Txij li thaum tsis muaj kev sib txuas tshuaj lom neeg ntawm lawv, tsis xav tau kev zom zaub mov kom lawv nkag mus sai dua rau hauv koj cov ntshav.
Hais txog qhov no, dab tsi yog fructose siab pob kws phoov thiab vim li cas nws thiaj phem rau koj?
Nws paub, txawm li cas los xij, ib yam nkaus ntau ntxiv qab zib ntawm tag nrho laj - tsis siab xwb - fructose pob kws phoov - tuaj yeem pab txhawb cov calories uas tsis xav tau uas tau txuas rau cov teeb meem kev noj qab haus huv, xws li hnyav nce, hom 2 mob ntshav qab zib, metabolic syndrome thiab siab theem ntawm triglyceride. Txhua ntawm cov no txhawb koj txoj kev pheej hmoo mob plawv.
Ib yam nkaus, dab tsi enzyme zom ua kom siab fructose pob kws phoov? sucrase
Yog li, dab tsi yog cov kev phiv los ntawm cov fructose siab pob kws phoov?
HFCS thiab qab zib tau pom tias yuav ua rau mob o, uas cuam tshuam nrog kev pheej hmoo ntawm kev rog rog, mob ntshav qab zib , mob plawv, thiab mob qog noj ntshav. Ntxiv rau qhov mob, cov fructose ntau dhau tuaj yeem ua rau cov khoom phom sij hu ua qib siab glycation kawg cov khoom lag luam (AGEs), uas tuaj yeem ua rau koj lub hlwb (21, 22, 23).
Puas siab fructose pob kws phoov thiab sucrose zom tib yam?
Cov teebmeem ntawm high fructose phoov . Qhov sib txawv tseem ceeb yog tias cov monosaccharides muaj nyob dawb hauv cov tshuaj hauv HFCS , tab sis nyob rau hauv daim ntawv disaccharide nyob rau hauv qab zib . Cov disaccharide qab zib yog yooj yim cleaved nyob rau hauv cov hnyuv me, yog li dawb fructose qab zib thiab qabzib yog absorbed los ntawm ob qho tib si qab zib thiab HFCS.
Pom zoo:
Dab tsi yog ib feem ntawm tib neeg kev zom zaub mov puas zom cov protein pib?
Kev zom cov protein tau tshwm sim hauv plab thiab duodenum los ntawm kev ua ntawm peb lub ntsiab lus tseem ceeb: pepsin, zais los ntawm lub plab, thiab trypsin thiab chymotrypsin, zais los ntawm tus txiav. Thaum lub sijhawm zom zaub mov carbohydrates, kev sib txuas ntawm cov piam thaj molecules tau tawg los ntawm qaub ncaug thiab pancreatic amylase
Dab tsi yog cov kua ib nrab sib xyaw ntawm cov zaub mov zom zom hauv lub plab hu ua?
Chyme lossis chymus (/ka? M/; los ntawm Greek χ υ Μό ς khymos, 'kua txiv') yog cov kua dej ib nrab ntawm cov zaub mov zom zom uas raug ntiab tawm ntawm lub plab, los ntawm lub pyloric valve, rau hauv duodenum ( pib ntawm txoj hnyuv me)
Puas yog cov zom zaub mov zom cov piam thaj?
Txoj hnyuv me, txiav txiav, thiab daim siab Los ntawm qhov ntawd, phab ntsa ntawm txoj hnyuv me pib ua lactase, sucrase, thiab maltase. Cov enzymes no zom cov suab thaj ntau ntxiv mus rau hauv monosaccharides lossis ib yam suab thaj. Thaum lawv tau nqus, lawv tau ua tiav ntau dua los ntawm daim siab thiab khaws cia ua glycogen
Puas nplej zom zom ua piam thaj?
Koj lub cev zom cov carbs mus rau hauv qabzib, ua rau cov ntshav qab zib nce ntxiv. Txawm li cas los xij, qee yam xws li cov qhob cij tag nrho tseem muaj fiber ntau, uas tuaj yeem ua rau qeeb cov piam thaj hauv koj cov hlab ntsha los pab tswj cov ntshav qab zib kom ruaj khov (13)
Puas yog ib qho kev sib xyaw semisolid ntawm cov khoom noj zom zom?
Nws muaj cov pyloric sphincter. Pyloric Sphincter (pib @ qis dua GI) yog: Ntiv nplhaib uas ua rau chyme hauv plab lossis qhib kom tso cov chyme rau hauv duodenum. yog qhov sib xyaw ua ke ib nrab ntawm cov zaub mov zom zom, qaub ncaug, zom cov zom zaub mov, thiab kua hauv plab