Ngokocwaningo lwesine lwenhlolovo yezokudla kanye nezempilo yezakhamizi zaseShayina ekhishwe ngokuhlanganyela nguMnyango Wezempilo, uMnyango Wezesayensi Nobuchwepheshe kanye neNational Bureau of Statistics, ukungondleki okubangelwa ukungalingani kwemvelo sekuba enye yezinsongo ezinkulu emphakathini. ezempilo eChina.
Ngokolwazi lwakamuva oluvela kwi-World Health Organization: I-China inabantu abayizigidi ezingu-120 abanamazinga ahlukene ezifo zesisu.Ucwaningo luthole ukuthi umdlavuza wamathumbu, umfutho wegazi ophezulu, isifo senhliziyo, isifo sikashukela, umdlavuza, njll. konke kuhlobene nokungalingani kwezitshalo zamathumbu.Ngakho-ke, ukuze sithuthukise impilo yomzimba womuntu, kufanele siqale ekuthuthukiseni i-micro-ecology yamathumbu.
NgoZibandlela wezi-2016, i-International Probiotics and Prebiotics Science Association (ISAPP) yakhipha isitatimende sokuvumelana sokuthi ama-prebiotics achazwa njengezinto ezingasetshenziswa ngokukhetha izitshalo ezikusokhaya futhi ziguqulelwe zibe impilo yomsingathi enenzuzo.Kunezinhlobo eziningi ze-prebiotics, ezidlala indima ebalulekile empilweni yomuntu, njengokuthuthukisa umsebenzi wamathumbu, ukuthuthukisa ukuzivikela komzimba, ukuthuthukisa ukuqonda, isimo sengqondo, umsebenzi wokunakekelwa kwezempilo wenhliziyo nemithambo yegazi yobuchopho, nokuthuthukisa ukuminyana kwamathambo.
Umsebenzi wokuphila we-prebiotics ngokuyinhloko ukukhuthaza ukukhiqizwa kwamabhaktheriya anenzuzo emathunjini, ukwandisa amabhaktheriya anenzuzo emzimbeni ukunciphisa amabhaktheriya ayingozi, ukwandisa i-flora ukulinganisa impilo yomzimba womuntu, kanye nama-oligosaccharides nawo anomsebenzi we-fiber yokudla. , okungakhuphula umthamo wokubamba amanzi esitulo.Futhi umthamo, okulula ukuwukhipha, udlala indima ku-scavenger wamathumbu, ulawula ukuqunjelwa kanye nesifo sohudo kuzo zombili izinkomba, futhi ungamunca ama-anion nama-bile acids emathunjini ukuze wehlise ngempumelelo amafutha egazi kanye ne-cholesterol.
I-Chitosan oligosaccharide iyi-oligosaccharide enezinga le-polymerization engaphansi kwama-20, etholakala ezintweni eziphilayo zasolwandle eziningi (izimfanzi kanye negobolondo lenkalankala)."Kungumkhiqizo osebenzayo wemvelo oshajiwe kahle" ngokwemvelo, futhi wakhiwe ngamaqembu ama-amino.IGlucose yakhiwa ngokuxhunyaniswa kwamabhondi e-β-1,4 glycosidic.
1. I-Chitooligosaccharide iyi-prebiotic etholakala olwandle ngokuncibilika okuhle kwamanzi kanye nomsebenzi wezinto eziphilayo.I-Chitosan oligosaccharide inecala elihle elingasebenzisana nolwelwesi lweseli olukhokhiswa kabi, luphazamise ukusebenza kolwelwesi lwamangqamuzana e-bacterial, lubangele ukufa kwebhaktheriya, futhi lusebenze njengebhaktheriya enenzuzo yokuvimbela amagciwane ayingozi kanye nokwanda kwe-bifidobacteria.
I-2, i-chitosan oligosaccharide iyona kuphela i-fiber yokudla yomthombo wezilwane, njengoba i-cationic isilwane i-fiber ingakhuthaza i-peristalsis yamathumbu, isuse indle kanye nobuthi emathunjini amakhulu, ukuze umsebenzi wamathumbu ulawulwe ngokuphumelelayo.
I-3, i-chitosan oligosaccharide inokuthuthukiswa okuphawulekayo ekuvuvukeni kwamathumbu okuvuvukala, inganciphisa ukukhululwa kwezinto ezivuthayo emathunjini, ithuthukise i-intestinal cell antioxidant.
Isikhathi sokuthumela: Aug-30-2019