Oligosaccharides - ndi chiyani ichi? Nchito ndi Features

Oligosaccharides - mtundu wa chakudya polymeric amene mamolekyulu muli pang'ono monosaccharide ngati tcheni. Pakuti thupi ndi mbali yofunika youmba wathanzi zomera matumbo. Akatswiri a zakudya kuitana mnjira "prebiotic zotsatira", chifukwa chifukwa cha ntchito yapadera oligosaccharides mu intestine ndi kumawonjezera ntchito bifidobacteria ndi mabakiteriya lactic acid. Kudya zakudya zokhala ndi chakudya awa, kumapangitsa kukula mitundu ina ya mabakiteriya opindulitsa ndi tizilombo.

Paokha kutulutsa zakudya zofunika kwambiri m'thupi la munthu, mwatsoka, simungathe. Kotero kuti akhale athanzi, okongola ndi wansangala, muyenera kutsatira zakudya zonse zimene muli gulu lonse la chakudya.

Ntchito ndi ubwino oligosaccharides kwa thupi

Opindulitsa tizilombo moyo pa makoma a m'matumbo ndi kulenga pali microflora wathanzi ndi moyo wabwinobwino m'pofunika onetsetsani oligosaccharides alipo zakudya anthu. Izi ndi zothandiza kwambiri ndi koyenera kuti zinthu zonse moyo wa munthu. Zinthu zimenezi ndi pang'ono thovu ndi mabakiteriya yeniyeni matumbo kuti kupereka microbiocenosis wathanzi thirakiti m'mimba. Izi mankhwala zakudya akutchedwa prebiotics.

madyedwe kuchepa kwa chakudya

Kufunika kwa kumwa oligosaccharides lodziwikiratu: kuchepekedwa mu disaccharide pomwe anthu kumayambitsa matenda osiyanasiyana ndipo pathologies osati m'mimba thirakiti, komanso lonse chamoyo. kudya zimam'patsa ndi koyenera kuti uziyenda yachibadwa ya ubongo ndi minofu. Ndi madyedwe osakwanira mankhwala awa mu thupi pali siudzalandilidwa ngathi lamulo la mapuloteni ndi mafuta kagayidwe, ndipo magazi ayamba kudziunjikira mankhwala zoipa makutidwe ndi okosijeni zidulo amino- ndi mafuta.

Amene mankhwala akupezeka oligosaccharides - prebiotics?

Mu chikhalidwe, zinthu izi lalikulu zedi zimapezeka zomera zambiri, zipatso ndi ndiwo zamasamba zimene timadya mu zakudya zawo - zitsamba, uchi, maapulo, nthochi, kabichi, babu anyezi, adyo ndi zina mbewu. Zambiri oligosaccharides zopezeka mkaka ndi mankhwala lactic acid. A okwanira kuchuluka alipo mu dzinthu osiyana, nyemba, nyemba soya ndi chimanga. Nthawi zambiri iwo mbali zowonjezera wapadera zakudya chakudya.

Udindo wa chakudya mu ntchito yofunika thupi la umunthu

Chakudya n'kofunika kuti thupi la munthu ayenera kupezeka kwake menyu tsiku. mankhwala awa kunyamula ntchito angapo kuti kupereka moyo wabwino wa anthu. Izi pazikhalanso:

• Mphamvu ntchito. Chifukwa makutidwe ndi okosijeni zigawo zikuluzikulu zosiyanasiyana za mphamvu anamasulidwa mankhwala zimam'patsa kukhutiritsa zosoŵa za chamoyo. Choncho, kufunika kwa chakudya chakudya ndi zoonekeratu, chifukwa maselo thupi lathu mowirikiza ntchito.
• Gidroosmoticheskaya ntchito. Ndi kupyolera mu ntchito za chakudya mu madzimadzi intercellular wa chamoyo lili chofunika kuchuluka kwa ayoni magnesium, calcium. Ndi zinthu zimenezi kumumanga mamolekyulu madzi.
• Kapangidwe ntchito. Ena chakudya ndinu gawo la zimakhala zambiri connective m'thupi la munthu. Komanso, mu zovuta ndi mapuloteni zimathandiza kuti mapangidwe michere, mahomoni steroid, ndi zinthu zina zofunika, ndi mbali ya okhudza maselo ambiri zimagwira ntchito zosiyanasiyana, madzi a m'magazi ndi PALI njira krovetvoritelnyh.
• Ntchito zozitetezera. Chakudya kupereka elasticity makoma chotengera, gawo la Kakhungu mucous ndi madzimadzi synovial.

Komabe, ntchito ya chakudya si moyo thandizo la thupi. Kudziwa ena katundu wa oligosaccharides, lero iwo ntchito mwakhama njira zambiri mafakitale. Makamaka kupanga mankhwala osiyanasiyana chakudya. Pambuyo oligosaccharides - wapadera zachilengedwe mchere; kutetezera.

gulu la chakudya

gulu la mankhwala akhoza kugawidwa m'magulu atatu:

• dzuwa chosavuta (akadali amatchedwa monosaccharides);
• oligosaccharides (kapena mankhwala polymeric ndi Mgwirizano glycosidic)
• polysaccharides - ndi mankhwala biopolymer ndi kulemera mkulu maselo.

Kodi chakudya kusiyana

Monosaccharides ali ophweka chakudya, iwo alibe kukumana hydrolysis mu intestine anthu ndipo mofulumira odzipereka. Oimira zofunika kwambiri ya gulu amaonedwa hexose ndi pentose.

Polysaccharides ndi oligosaccharides - kwambiri mankhwala zovuta. Polysaccharides - macromolecular biopolymer pawiri, womwe anawagawa zidyeke (wowuma ndi glycogen mankhwala) ndipo sanali zidyeke (ulusi zakudya).

Oligosaccharides zigwirizana zatsalira angapo a chakudya yosavuta. Popeza muli ku monosaccharides 2 10 zatsalira, iwo anawagawa disaccharides, trisaccharides ndi zina zotero. D. Kufunika apamwamba kwa thupi la munthu ndi disaccharides.

Choncho, sucrose ali nzimbe kapena Beet shuga, ndi zomera monga njira iwo kudziunjikira mu umatheka ndi mizu. Lactose - zimam'patsa ndi chiyambi nyama zopezeka mkaka. Trehalose ali ena algae ndi bowa. Maltose mu mawonekedwe ufulu zimachokeradi, izo uli ngati mankhwala wapakatikati wa hydrolysis wa wowuma pa kumera wa rye ndi balere mbewu.

katundu mankhwala

Zitsanzo yaikulu ya oligosaccharides, ambiri ndipo kawirikawiri amagwiritsidwa ntchito chakudya, munali awiri monosaccharide - ndi sucrose, maltose, trehalose ndi lactose. Aliyense mankhwala zako yokhudza oligosaccharides chifukwa luso hydrolyze, akuwaza n'kukhala zatsalira monosaccharides wa zimene analemba. Mwachitsanzo, hydrolysis wa maltose anapanga shuga awiri ndi lactose anapanga kuchokera galactose ndi shuga. Sucrose, nayenso imaphwanya shuga ndi fructose.

oligosaccharide ntchito mu njira zosiyanasiyana zamakono

Mu oligosaccharides, monga macronutrients zina, waukulu zinchito Mbali akuti ndi hydrophilic. Izo chifukwa cha kuchuluka kwa magulu HA kuti mucheze ndi tinthu madzi. Chifukwa ndi chifukwa madzi kumanga dongosolo zimam'patsa. Mwachitsanzo, ngakhale kuti nambalayi a magulu hydroxyl, ndi hygroscopicity a fructose kwambiri kuposa shuga. A kwambiri hygroscopic lactose sucrose kapena maltose. Ntchito zosiyanasiyana za madzi-kumanga zimam'patsa wa purposefully kumafuna njira zosiyanasiyana.

Pamene kuzizira kwa zopangira, theka-atha ndipo yomalizidwa mankhwala, mu iliyonse chovomerezeka kapena impermissible owonjezera chinyezi kungakhale koyenera kugwiritsa ntchito sucrose, lactose kapena maltose.

Komanso, oligosaccharides - mankhwala amene wamanga zinthu zonunkhira oyaka kusintha mtundu yomaliza ya mankhwala mu njira kuyanika. Choncho, nthawi zambiri mwapadera anadzetsa mankhwala kukwaniritsa zotsatira zabwino.

Lero gulu la chakudya chimagwiritsidwa ntchito yopangira mankhwala osiyanasiyana, zowonjezera zakudya ndi zodzoladzola.