Kev noj zaub mov fiber ntau lossis roughage yog ib feem ntawm cov khoom noj cog qoob loo uas tsis tuaj yeem tawg tag los ntawm tib neeg digestive enzymes. Cov fibers noj zaub mov muaj ntau hom tshuaj muaj pes tsawg leeg, thiab tuaj yeem muab faib ua feem ntau los ntawm lawv cov solubility, viscosity, thiab fermentability, uas cuam tshuam rau cov fibers ua tiav hauv lub cev.
Dab tsi yog cov fibers indigestible?
Fibers yog indigestible carbohydrates pom nyob rau hauv cov zaub mov cog. Lawv feem ntau raug cais raws li kev noj haus (pom zoo) lossis ua haujlwm (ntxiv rau cov khoom noj).
Yuav ua li cas fiber ntau tsis digestible?
Lo lus 'kev noj haus fiber ntau' thawj zaug tau tshwm sim hauv xyoo 1953 thiab suav nrog cellulose, hemicelluloses thiab lignin [1]. Dietary fibers feem ntau suav hais tias yog 'roughage' cov khoom uas yog indigestible nyob rau hauv tib neeg cov hnyuv.
Puas muaj fiber ntau tsis zoo rau koj?
Insoluble fiber attracts dej rau hauv koj cov quav, ua rau nws softer thiab yooj yim dua mus nrog tsawg strain ntawm koj lub plab. Insoluble fiber ntau tuaj yeem pab txhawb txoj kev noj qab haus huv thiab kev noj qab haus huvNws kuj txhawb nqa insulin rhiab heev, thiab, zoo li cov fiber ntau soluble, tuaj yeem pab txo koj txoj kev pheej hmoo rau ntshav qab zib.
Yuav ua li cas fiber ntau yooj yim zom?
qos yaj ywm qab zib muab soluble fiber, uas tuaj yeem zom tau yooj yim dua li cov fiber ntau insoluble. Soluble fiber kuj ua rau cov kab mob zoo hauv cov hnyuv, ua rau lub plab zom mov noj qab haus huv.
