Okwu Mmalite ngwaahịa
Ọdịnaya nke sialic acid na ụbụrụ isi awọ bụ ugboro iri na ise karịa nke imeju, ngụgụ na akụkụ ahụ ndị ọzọ dị n'ime.Isi nri nke sialic acid bụ mmiri ara ara, nke a na-ahụkwa na mmiri ara ehi, àkwá na cheese.
Mmetụta
1. Ndị ọkà mmụta sayensị na-agbalị iji ọgwụ sialic acid na-egbochi adhesion na-agwọ ọrịa eriri afọ.Sialic acid ọgwụ mgbochi adhesion nwere ike ịgwọ helicobacter pylori maka ọnya afọ na ọnya duodenal.
2. Sialic acid bụ glycoprotein.Ọ nwere ike ikpebi nnabata na njikọta nke mkpụrụ ndụ, ma nwee ọrụ mgbochi mkpali dịka aspirin na omume ụlọ ọgwụ.
3. Dị ka ọgwụ, sialic acid dị irè maka ọrịa nke etiti ma ọ bụ nke mpụga na ọrịa demyelinating.Ọ bụkwa ụkwara na expectorant.
Iji sialic acid dị ka akụrụngwa, enwere ike ịmepụta usoro ọgwụ shuga dị mkpa, nke nwere mmetụta dị mma na mgbochi nje, mgbochi tumor, mgbochi mkpali, na ọgwụgwọ ọrịa Alzheimer.
4. Inyere umuaka aka itolite amamihe
Sialic acid nwere ike imeziwanye ngwa ngwa mmeghachi omume synapti nke mkpụrụ ndụ akwara ụbụrụ site na mmekọrịta ya na membranes cell membranes na synapses, si otú a na-akwalite mmepe nke ebe nchekwa na ọgụgụ isi.
6.Na-akwalite nje nje na-egbu egbu na nrịanrịa
Sialic acid na protein membrane cell na-arụ ọrụ dị mkpa n'ịkwalite njirimara cell, detoxifying toxin cholera, igbochi ọrịa E. coli pathological, na ịhazi ọkara ndụ nke protein ọbara.
7.Kwapụta mgbochi
Akwu nnụnụ nwere protein na-agbaze mmiri, carbohydrate, microelements, dị ka calcium, phosphorus, iron, sodium, potassium, na ụdị amino acid asatọ dị mkpa maka ahụ mmadụ.Akwu nnụnụ nwekwara nnukwu mucin, glycoprotein, nke nwere mmetụta na-eme ka akpịrị ịkpọ nkụ na-ekpo ọkụ, na-edozi akụrụ yin, na ụkọ tonifying.Ọ nwere ike ime ka ahụ mmadụ nwee ike ịlụso ọrịa ọgụ, ma nyere aka iguzogide oyi, ụkwara, na oyi, karịsịa maka ụmụaka.
8.gbatị ndụ
Sialic acid nwere ike ichekwa ma mee ka sel guzosie ike.Enweghị sialic acid nwere ike ibute mbelata ndụ sel ọbara yana glycoprotein na metabolism.Iri akwu nnụnụ nke ọma nwere ike ịgbakwunye sialic acid.
Asambodo nyocha
Aha ngwaahịa | N-Acetylneuraminic Acid/Sialic acid | Isi mmalite | gbaa ụka | ||
CAS Mba. | 131-48-6 | Ọkọlọtọ | Ụkpụrụ ụlọ ọrụ | ||
Ihe | Nkọwapụta | Nsonaazụ | |||
Ọdịdị | kristal ọcha ntụ ntụ | Anya | |||
Isi ísì | Ụtọ na utoojoo uto | Organoleptic | |||
Nyocha | NLT98.0% | Ụkpụrụ ụlọ ọrụ | |||
SO42-(2% Ngwọta) | NMT0.05% | CP2015 | |||
pH | 1.8-2.3 | CP2015 | |||
Ọnwụ na ihicha | 5.0% | 1.34% (105 oC, 3 awa) | |||
Ihe fọdụrụ mgbanye | ≤2.0% | 1.34% (600 oC, awa 4) | |||
Pb | ≤2pm | 1ppm | |||
As | ≤2pm | 1ppm | |||
Hg | ≤2pm | 1ppm | |||
Ngụkọta ọnụ ọgụgụ efere | NMT1,000cfu/g | Ihe ọjọọ | |||
Yists/Ebu | NMT100cfu/g | Ihe ọjọọ | |||
Enterobacteriaceae | NMT60MPN/100g | Ihe ọjọọ | |||
E.Coli: | Ihe ọjọọ | Na-akwado | |||
Na-akwado | Achọpụtaghị | Na-akwado | |||
Mbukota na Nchekwa | |||||
Mbukota: Mkpọ na akwụkwọ-katọn na akpa plastik abụọ n'ime | |||||
Ndụ nchekwa: afọ 2 mgbe echekwara nke ọma | |||||
Nchekwa: Chekwaa n'ebe mechiri emechi nke ọma na-enwe obere okpomọkụ na-enweghị ìhè anyanwụ kpọmkwem |
Ndị ọrụ nyocha: Yan Li ndị ọrụ nyocha: Lifen Zhang onye ọrụ ikike: LeiLiu