Zvinoenderana neongororo yechina yezvekudya kwevagari vekuChina uye ongororo dzehutano dzakaburitswa pamwe chete neBazi rezvehutano, Bazi reSainzi neTekinoroji neNational Bureau of Statistics, kushomeka kwezvokudya zvinovaka muviri kunokonzerwa nekusagadzikana kwemicro-ecology kuri kuita imwe yekutyisidzira veruzhinji. hutano muChina.
Maererano neruzivo rwazvino kubva kuWorld Health Organisation: China ine vanhu vane mamirioni zana nemakumi maviri vane madhigirii akasiyana echirwere chedumbu.Zvidzidzo zvakawana kuti kenza yemuura, hypertension, chirwere chemwoyo, chirwere cheshuga, kenza, nezvimwe zvese zvine chekuita nekusaenzana kwemaruva emudumbu.Naizvozvo, kuti tivandudze hutano hwemuviri wemunhu, tinofanira kutanga kubva pakuvandudza micro-ecology yematumbo.
Muna Zvita 2016, iyo International Probiotics uye Prebiotics Sayenzi Association (ISAPP) yakapa chirevo chekubvumirana kuti prebiotics inotsanangurwa sezvinhu zvinogona kushandiswa zvakasarudzwa nemaruva ari mukati uye kushandurwa kuita hutano hunobatsira.Kune marudzi akawanda e-prebiotics, ayo anoita basa rinokosha muhutano hwevanhu, zvakadai sekuvandudza gastrointestinal basa, kuvandudza hutachiona, kuvandudza cognition, mafungiro, hutano hwehutano hwehutano hwemwoyo uye uropi hwemitsipa yeropa, nekuvandudza mapfupa emapfupa.
The physiological function of prebiotics inonyanya kukurudzira kuberekana kwebhakitiriya inobatsira mumatumbo, kuwedzera mabhakitiriya anobatsira mumuviri kuderedza mabhakitiriya anokuvadza, kugadzirisa maruva kuti aenzanise hutano hwemuviri wemunhu, uye oligosaccharides anewo basa rekudya fiber. , iyo inogona kuwedzera simba rekubata mvura yechigaro.Uye huwandu, huri nyore kuburitsa, hunoita basa muhutumbu, hunodzora kuvimbiswa uye manyoka kumativi ese, uye hunogonawo kutora anions uye bile acids mumatumbo kunyatsodzikisa mafuta eropa uye cholesterol.
Chitosan oligosaccharide is oligosaccharide ine chidimbu chepolymerization isingasviki makumi maviri, iyo inotorwa kubva kune yakawanda marine biological resources (shrimp and crab shell).I "positively charged natural active product" muzvisikwa, uye inoumbwa nemapoka emamino.Glucose inoumbwa nekubatanidzwa kwe β-1,4 glycosidic bonds.
1. Chitooligosaccharide inonzi prebiotic yakabva mugungwa ine mvura yakanaka yekunyungudika uye biological activity.Chitosan oligosaccharide ine mutero wakanaka unogona kupindirana nehutachiona hwehutachiona hwehutachiona, hunokanganisa hutachiona hwehutachiona hwehutachiona hwehutachiona, hunokonzera kufa kwebhakitiriya, uye hunoita sehutachiona hunobatsira hwekudzivirira mabhakitiriya anokuvadza uye kuwedzera bifidobacteria.
2, chitosan oligosaccharide ndiyo chete mhuka inopa chikafu chekudya, se cationic mhuka fiber inogona kukurudzira intestinal peristalsis, kuchenesa chigaro uye chepfu mumatumbo makuru, kuitira kuti gastrointestinal basa rinyatsogadziriswa.
3, chitosan oligosaccharide ine kuvandudzwa kwakakosha pakuzvimba kwebowel kuzvimba, inogona kuderedza kuburitswa kwemukati memukati mekuputika zvinhu, kunatsiridza intestinal cell antioxidant.
Nguva yekutumira: Aug-30-2019