Cov kev txawv no yog nyob ntawm seb qhov xwm txheej thiab cov khoom noj khoom haus zoo li cas. Cov neeg nyob deb nroog noj cov zaub ntau dua, coarse cellulose (cellulose), yog li ntawd lub cev tau txais dej ntau los ntawm cov zaub mov. Kev siv cov zaub, txiv hmab txiv ntoo, tshuaj ntsuab, uas muaj pectins, hemicellulose, mucus, muab txhim kho cov plab hnyuv microflora. Zaub fibers tau pab ua haujlwm rau hauv plab zom mov, ua kom tshem tawm cov co toxins thiab lwm yam teeb meem, tsis siv los ntawm lub cev.
Lub xya xyoo ntawm lub xeem xyoo tau qhia txog ntau yam kab mob uas sawv los ntawm qhov tsis txaus haus ntawm fiber ntau. Cov no yog cov kab mob ntawm txoj kev npaj gastroenterological, xws li kev mob plab hnyuv quav, plhom mob cholecystitis, nrog kev muaj pob zeb cholesterol, hernia ntawm diaphragm txiv ntseej qhib thiab lwm tus. Muaj kab mob ntawm cov hnyuv loj: mob caj pas, mob cancer, polyposis, mob hnyuv tws, diverticulosis, hemorrhoids; cov kab mob ntawm lub plawv thiab ntshav hlab ntsha (tawg, thrombosis ntawm leeg, varicose leeg, atherosclerosis, ischemia, thiab lwm yam), lwm yam teeb meem, xws li cov pob txha, kab mob ntses, mob ntshav qab zib, kev rog thiab kev sib tw.
Yuav kom teb tau cov lus nug txog qhov ua rau tshwm sim tag nrho cov kab mob no, nws yuav tsum tau nyob rau hauv ntau yam qhia txog qee yam khoom ntawm cellulose.
Ib qho ntawm cov khoom no yog rab peev xwm hloov lub zog ntawm cov khoom noj khoom haus los ntawm txoj hnyuv loj. Nws yog pov thawj tias yog hais txog 30 grams ntawm hom qoob mog bran fiber ntxiv rau cov khoom noj, cov fiber ntau uas yog cellulose, lub plab zom ntawm cov hnyuv ntawm cov neeg laus raug txo, thiab tsis yog 3, 8 hnub, tab sis 2, 4. Thiab cov neeg uas muaj kev mob plab, pib zom cov zaub mov tsis yog rau ob peb xuab moos, tab sis muaj li 2 hnub, uas yog kev cai.
Lwm yam khoom tseem ceeb ntawm cellulose yog rab peev xwm tshem tawm ntawm lub cev toxic ntsiab uas nkag mus rau hauv cov hnyuv nrog rau cov khoom noj: hnyav hlau ntsev, cov khoom residual, chiv, tshuaj tua kab, thiab lwm yam. Cov khoom cog ntawm cov nroj tsuag fibers muab lub cation txauv peev xwm ntawm lignin thiab pectin. Cov cheebtsam, los ntawm cov roj cholesterol thiab cov kua qaub nyob hauv plab hnyuv, pab tiv thaiv kom tsis txhob nqus dej rau hauv cov ntshav ntawm cov roj ntshav, uas ua rau nws lub cev hloov siab hloov hauv daim siab.
Yog li, txo qis ntawm cov cholesterol ntsiab hauv cov ntshav tau tiav nrog cov pectic ua haujlwm txog li 13%, thiab yog tias peb coj mus rau hauv tus account kuj soy protein, ces - txog li 41 feem pua. Ntawm no nws yuav paub meej li cas li niaj zaus noj ntawm soybeans thiab legumes tiv thaiv tus tsim ntawm pob zeb nyob rau hauv lub gallbladder thiab vascular thiab lub plawv tus kab mob nyob rau hauv dav dav.
Cellulose (insoluble fiber) yeej tsis muaj kev hloov pauv hloov, tab sis, txawm li cas los, vim muaj lwm cov tswv yim, inhibits qhov kev loj hlob ntawm cov kab mob ntawm atherosclerosis thiab lwm yam ailments ntawm lub plawv thiab cov hlab ntsha.
Fiber ntau tiv thaiv nephrolithiasis thiab duodenal ulcer. Cov kws tshawb fawb txawv teb chaws tau muab txo qis ntawm cov kab mob ntawm cov kab mob no rau cov neeg mob uas tau hloov mus rau qhov chaw cog khoom noj. Txoj kev ua rau tsiv tshwm sim hauv 45%.
Nyuaj cov nyhuv ntawm cov nroj tsuag fiber nyob rau hauv cov mob ntawm cov kab mob gastrointinal yog vim lub peev xwm ntawm hemicellulose tsim ib muag, o, mucous, viscous loj thiab neutralize qhov tshaj ntawm hydrochloric acid nyob rau hauv lub plab. Yog li ntawd, cov tshuaj lom neeg lub cev "so" ntawm qhov hnoos qeev muab, thiab rov qab los.
Cov kws tshawb fawb los ntawm cov kws tshawb fawb xyoo 1970 tau pom hais tias kev loj hlob ntawm cov kab mob ntshav qab zib mellitus yog txo qis dua yog tias cov fiber ntau nyob hauv tib neeg noj zaub mov txaus. Cov nyhuv yog tshwm sim ntxiv yog tias qhov fiber ntau tau muab ua ke nrog txoj kab carbohydrates, piv txwv li, hmoov txhuv nplej siab, thiab tsis yog ntshiab pob zeb siv, piv txwv li, nyob rau hauv daim ntawv ntawm bran.
Muaj kev pov thawj scientifically pom tias cov kab mob ntawm kev mob caj dab thiab ntau yam sclerosis tshwm sim tau yooj yim ntawm cov zaub mov uas siv cov complex carbohydrates thiab muaj roj ntau ntau.
Tsim thiab qhov tseeb tias kev siv fibers zaub rau hauv qhov ntau loj tuaj yeem tiv thaiv txoj kev loj hlob ntawm cov nyuv kab mob. Piv txwv, qhov tshwm sim ntawm cov kab mob xws li nyob rau hauv ntau seem ntawm Askiv nyob ntawm seb cov qib pentose feem ntawm cov nroj tsuag cov txiv hmab txiv ntoo hauv tib neeg kev noj haus. Qhov tseem ceeb ntawm cov zauv feem ntawm cov khoom noj ntawm Englishmen yog porridge.
Tsis ntev dhau los, cov kws tshawb fawb tau pom ib qho nqaij npuas (zaub paj, zaub pob, zaub qhwv dawb) nrog lub tshuab uas muaj kev cuam tshuam cov kab mob kheesxaws. Thaum cov zaub no siv hauv plab hnyuv, cov hauv paus ua tau tsim thiab nqus dej los ntawm cov ntshav, ua kom lub cev muaj zog lom kabmob.
Thaum sib tham txog qhov teeb meem ntawm kev siv cellulose, ib tug tsis tuaj yeem pab hais tias cov khoom uas muaj nws muaj qis dua calorie cov ntsiab lus tshaj cov khoom noj uas nws tsis muaj. Lawv npub qhov kev xav tau ntawm kev tshaib kev nqhis, txo qhov digestibility ntawm cov rog thiab carbohydrates, uas tau txhawb rau cov normalization ntawm lub cev hnyav.
Nyob rau hauv xaus, cia peb nplij lwm nthuav thiab tseem ceeb sib cav, uas proves qhov tseem ceeb ntawm cellulose rau txiv neej. Nrog rau kev siv fiber ntau nce zes, uas ua rau yus xav tau ntau tshaj li kev txawb khoom noj. Qhov no yog ib qho kev tiv thaiv zoo ntawm qhov tshwm sim ntawm kev tshawb nrhiav, cov kab mob thiab kev txhim kho ntawm kev ua pa.