Noj fiber ntauyog ib yam khoom noj tsis tuaj yeem tawg los ntawm kev zom cov enzymes ntawm tib neeg lub cev, tsis tuaj yeem nqus los ntawm lub cev ntawm cov tshuaj polysaccharide thiab lignin cov ntsiab lus dav dav.

Txawm hais tias nws muaj qhov sib txawv ntawm cov protein, rog, cov vitamins thiab lwm yam khoom noj, nws tseem ceeb heev rau tib neeg kev noj qab haus huv, kom txog rau thaum xyoo 1970s, fiber ntau tau txais kev pom zoo rau hauv lub zej zog noj zaub mov, muab faib ua "xyaum nutrient", thiab tom qab ntawd kev lag luam pom kev loj hlob zoo.

Dietary fiber, raws li ib tug macronutrient tseem ceeb heev rau lub plab zom mov noj qab haus huv, tau dhau los ua ib qho kev noj qab haus huv ntawm cov khoom noj uas muaj suab thaj tsawg, tsis muaj rog, calorie tsawg thiab cov protein ntau.

Tsis tas li ntawd, raws li cov khoom siv raw uas tuaj yeem muab ntxiv rau cov khoom lag luam, cov txiaj ntsig tseem ceeb ntawm "kev noj haus fiber ntau +" suav nrog kev pab ua kom satiety, txhim kho txoj hnyuv thiab txawm siv rau kev txo cov piam thaj, txhim kho kev ntxhib los mos thiab ruaj khov ntawm cov zaub mov, muaj peev xwm ua lag luam loj.

Dietary fiber tsis zom los ntawm txoj hnyuv thiab mus ncaj qha mus rau txoj hnyuv loj. Muaj ntau yam probiotics nyob rau hauv txoj hnyuv loj, thiab cov khoom noj fiber ntau tuaj yeem muab cov khoom noj rau cov hnyuv probiotics, tab sis kuj ntxuav cov hnyuv, thiab muab ib qho chaw zoo rau kev loj hlob ntawm probiotics.

Polyglucose muaj cov yam ntxwv ntawm cov dej-soluble dietary fibers thiab prebiotics. Piv nrog rau cov khoom noj tsis muaj fiber ntau, polyglucose muaj ntau yam kev noj qab haus huv thiab kev ua haujlwm zoo.

Nws muaj cov yam ntxwv ntawm cov calories tsawg, kev ruaj ntseg, siab ntev, thiab lwm yam, thiab tuaj yeem siv dav hauv ntau yam khoom noj, tshwj xeeb tshaj yog nyob rau hauv cov khoom noj xws li tsis muaj zog thiab fiber ntau.

Polydextrose yog polysaccharide tsim los ntawm random crosslinked qabzib, uas yog tsim los ntawm melting thiab polycondensation ntawm qabzib thiab ib qho me me ntawm sorbitol thiab citric acid ntawm qhov kub thiab txias. Vim qhov sib txawv ntawm cov degree ntawm polymerization, qhov hnyav molecular li ntawm 162 mus rau 15000, ntawm cov molecular hnyav nyob rau hauv 5000 accounted rau 88.7%.

1. Khoom noj khoom haus:Thaum Lub Kaum Ib Hlis 28, 2014, Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Tsev Neeg Kev Noj Qab Haus Huv tau teb rau cov teeb meem ntsig txog polydextrose kom pom tseeb tias polydextrose tuaj yeem tswj tau raws li cov khoom siv raw khoom noj.

2. Khoom noj khoom haus additives:"GB2760 Food Safety National Standard Food additives use standard" lists polyglucose as thickening agent, swelling agent, moisture retention agent, stabilizer, siv ntau yam, thiab tsis muaj kev txwv.
ib.Tswj lub plab: polyglucose tuaj yeem siv los ntawm cov kab mob hauv plab kom ferment carbon dioxide, methane thiab SOFA (volatile fatty acids). Cov khoom tseem ceeb ntawm SCFA yog butyrate thiab propionate los ntawm isotopic tracer method. Cov kab mob hauv plab tuaj yeem siv butyrate los tswj lawv txoj hnyuv ib puag ncig thiab inhibit tsim cov qog nqaij hlav cancer. Propionate tuaj yeem cuam tshuam lub siab cov roj cholesterol synthesis, txhim kho daim siab cov piam thaj metabolism, txhawb nqa glycolysis thiab inhibit gluconeogenesis.
b.Txo triglycerides thiab roj cholesterol: polyglucose tuaj yeem tiv thaiv triglyceride thiab cov roj cholesterol los ntawm kev nkag mus rau cov hlab ntsha lymphatic. Nyob rau tib lub sijhawm, cov khoom ntawm nws cov degradation los ntawm cov hnyuv microorganisms kuj tuaj yeem cuam tshuam cov synthesis ntawm cov roj (cholesterol), adsorb cov metabolite ntawm cov roj cholesterol hauv cov kua tsib acid thiab tso tawm ntawm lub cev, yog li txo cov ntsiab lus ntawm cov roj cholesterol hauv tib neeg lub cev thiab tiv thaiv kev tsim ntawm gallstones.
c.Pab tswj thiab poob phaus: polyglucose tuaj yeem tsim cov yeeb yaj kiab ntawm phab ntsa plab hnyuv, qhwv cov rog hauv cov zaub mov, txwv tsis pub nqus cov rog hauv plab zom mov, txhawb kev tawm ntawm cov tshuaj lipids, txhawm rau txo cov rog, ua tiav cov txiaj ntsig ntawm kev tiv thaiv kev rog, nws tuaj yeem txo qis qab los noj mov, txo kev noj zaub mov, txhim kho satiety.
d.Txhawb kev nqus cov ntxhia Ib txoj kev tshawb fawb hauv Phau Ntawv Xov Xwm ntawm cov khoom noj khoom haus tau tshaj tawm thawj zaug tias calcium nqus ntawm jejunum, ileum, cecum thiab cov hnyuv loj ntawm cov nas tau nce nrog qhov nce ntawm cov concentration ntawm polyglucose ntawm 0-100mmol / L.
Kev noj zaub mov ntxiv ntawm polyglucose tuaj yeem txhawb nqa kev nqus ntawm calcium hauv txoj hnyuv, tej zaum vim tias polyglucose yog fermented hauv txoj hnyuv los tsim cov roj ntsha luv luv, uas ua rau lub plab hnyuv ib puag ncig, thiab qhov acidification ib puag ncig nce kev nqus ntawm calcium.
thiab.Detoxification thiab txhim kho kev tiv thaiv kab mob polyglucose tuaj yeem txo qhov kev ua ntawm α-benzopyrene hydroxylase, txo qhov kev puas tsuaj ntawm benzopyrene rau lub plab zom mov, txhim kho lub cev qhov tshem tawm ntawm polychlorinated biphenyls, thiab nws tuaj yeem txhawb lub cev dioxins hauv daim ntawv ntawm cov quav tso zis. Ouk noj nas polydextrose ntawm 3% ntawm kev noj zaub mov txhua hnub thiab pom tias fecal ntim tau nce, lub sij hawm fecal nyob rau hauv txoj hnyuv txo, thiab fecal kub nce. Tomlin thiab Nyeem kuj pom tias polyglucose nce fecal tso zis thiab muag nws.