Sialic acid (SA), ndị ọkà mmụta sayensị maara dị ka "N-acetylneuraminic acid," bụ a ndammana na-ewere ọnọdụ carbohydrate. Ọ mbụ e kewapụrụ ndị submandibular gland mucin, n'ihi ya aha. Sialic acid bụ na-emekarị ugbu a n'ụdị oligosaccharides, glycolipids ma ọ bụ glycoproteins. Na ahụ mmadụ, ụbụrụ nwere kasị elu sialic acid ọdịnaya. The sialic acid ọdịnaya awọ okwu bụ 15 ugboro na nke esịtidem akụkụ ndị dị otú ahụ dị ka umeji akpa ume. Isi nri isi nke sialic acid bụ mmiri ara, nke a na-hụrụ na mmiri ara ehi, àkwá na cheese.
Na nkà mmụta ọgwụ, glycolipids nwere sialic acid na-akpọ gangliosides, nke na-egwu a dị nnọọ mkpa na mmepụta na mmepe nke ụbụrụ na ụjọ usoro. N'otu oge ahụ, anụmanụ ọmụmụ gosiri na Mbelata ganglioside etoju jikọtara n'oge erighị ma belata mmụta ike, mgbe supplementation na sialic acid pụrụ imeziwanye anụmanụ mmụta omume. Ezigbo ọkọnọ nke sialic acid nwere ike mkpa karịsịa ka ndị nkịtị mmepe nke ụbụrụ na ụmụaka na-ala ọmụmụ arọ. Mgbe mụrụ nwa ọhụrụ, ndị sialic acid na mmiri ara dị mkpa iji hụ na ha na nkịtị development. Nnyocha gosiri na sialic acid etoju ke nne mụsịrị nwa ojuju karịrị oge. Ya mere, na-aga n'ihu oriri nke zuru ezu ego nke sialic acid n'oge ime mgbe afọ ime nwere ike inyere ịnọgide na-enwe sialic acid etoju ke idem. Ọzọkwa, ọdịnaya nke sialic acid a na budata mekọrịtara na ọdịnaya nke DHA,-atụ aro na ọ bụ ukwuu yiri ka a ga-ejikọta ya na ụbụrụ Ọdịdị na ụbụrụ mmepe na ụmụ ọhụrụ, ma nke nwere ike ịbụ bara uru maka ntolite ụbụrụ.
Studies gosiri na ọlaedo oge nke ụbụrụ mmadụ na mmepe bụ n'agbata afọ 2 na 2 afọ. Nke a ogbo bụ otu oge pụrụ iche maka ụbụrụ cell nọmba ukpụhọde, olu na-abawanye, ọtọ izu okè, ma nural network guzobere. Ya mere, smart nne ga-ndammana ntị ka oriri nke zuru ezu ego nke sialic acid n'oge ime. Mgbe mụrụ nwa ọhụrụ, mmiri ara bụ ụzọ dị irè iji tinye sialic acid ka nwa, n'ihi na banyere 0.3-1.5 mg nke sialic acid kwa milliliter nke mmiri ara. N'ezie, ihe niile mammals, gụnyere ụmụ mmadụ, na-enwe ike synthesize sialic acid si imeju site onwe ha. Otú ọ dị, imeju mmepe nke mụrụ ọhụrụ bụ ma tozuru okè, na mkpa ngwa ngwa na mmepe nke ụbụrụ nwere ike amachi njikọ nke sialic acid, karịsịa maka akaghi ụmụ ọhụrụ. Ya mere, sialic acid na mmiri ara dị oké mkpa maka huu nkịtị na mmepe nke nwa.
Australian na-eme nnyocha achọpụtala na ara-nri ụmụ ọhụrụ nwere a elu ịta nke sialic acid na frontal cortex karịa usoro-nri ụmụ ọhụrụ. Nke a nwere ike na-akwalite guzobe synapses, nyere nwa na ebe nchekwa na-etolite a ọzọ mụ bughi ihe ndabere, ma na-ewusi mmepe nke ụjọ usoro.
Product aha: Sialic acid; N-Acetylneuraminic acid
Ọzọ aha: 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid o-Sialic acid Galactononulosonic acid Lactaminic acid Nana N-Acetylsialic acid
Mmalite: oriri akwụ nnụnụ
Spec: 20% -98%
Ọdịdị: ọcha iwu powder
CAS NO .: 131-48-6
MW: 309,27
MF: C11H19NO9
Ebe nke Si Malite: China
Nchekwa: Store na a jụụ & akọrọ ebe, na-pụọ kpọmkwem ìhè na okpomọkụ.
Ndaba: afọ abụọ ma ọ bụrụ na kwesịrị ekwesị echekwara.
ọrụ:
1. Anti-virus ọrụ.
2. Anti-cancer ọrụ.
3. Anti-mbufụt ọrụ.
4. nzere ọrụ megide bacteriological infectiong.
5. n'Ịchịkwa ike nke dịghịzi usoro.
6. igbochi ike megide pigmentation.
7. Signal mgbanwe na akwara mkpụrụ ndụ.
8. Play a isi ọrụ na ụbụrụ na mmụta.
9. Dị ka precursor maka imewe nke ọtụtụ na-emepụta ọgwụ ọgwụ ọjọọ.
