N-Acetylneuraminic waikawa paura Kaihanga Newgreen N-Acetylneuraminic waikawa Tāpiritanga
Whakaahuatanga Hua
Ko te waikawa N-acetylneuraminic (NANA, Neu5Ac) he waahanga nui o nga glycoconjugates, penei i te glycolipids, glycoproteins, me te proteoglycans (sialoglycoproteins), e tuku ana i te ahuatanga o te herenga whiriwhiri o nga waahanga glycosylated. Ka whakamahia te Neu5Ac ki te ako i tana matū-koiora, te pākia me te tango i roto i te vivo me te in vitro. Ka taea te whakamahi i te Neu5Ac ki te whanaketanga o nga nanocarriers.
COA
| Nga taonga | Whakatakotoranga | Hua | |
| Te ahua | Te paura ma | Te paura ma | |
| Te whakamatautau |
| Paahi | |
| Te kakara | Karekau | Karekau | |
| Kiato Wewete(g/ml) | ≥0.2 | 0.26 | |
| Ngaronga i te whakamaroke | ≤8.0% | 4.51% | |
| Te toenga i runga i te mura | ≤2.0% | 0.32% | |
| PH | 5.0-7.5 | 6.3 | |
| Te taumaha ngota toharite | <1000 | 890 | |
| Koura Taamaha(Pb) | ≤1PPM | Paahi | |
| As | ≤0.5PPM | Paahi | |
| Hg | ≤1PPM | Paahi | |
| Tatau huakita | ≤1000cfu/g | Paahi | |
| Colon Bacillus | ≤30MPN/100g | Paahi | |
| Te rewena me te pokepokea ai | ≤50cfu/g | Paahi | |
| Huakita Pathogenic | He kino | He kino | |
| Whakamutunga | Kia rite ki nga korero | ||
| Te ora papa | 2 tau ina penapena tika | ||
Mahi
1. Whakapai ake te mohio me te mahara o te peepi
Ko te waikawa N-Acetylneuraminic he poraka hanga nui o nga gangliosides i roto i te roro. Ko te ihirangi o te waikawa sialic i roto i te kiriuhi nerve cell he 20 wa atu i era atu pūtau. No te mea ko te tuku korero o te roro me te kawe i nga uaua o te nerve me mohio na roto i nga synapses, a ko te waikawa N-Acetylneuraminic he matūkai roro e mahi ana i runga i nga kiriuhi roro me nga synapses, na reira ka taea e te waikawa N-Acetylneuraminic te whakatairanga i te whanaketanga o te mahara me te mohio. Kua kitea e nga rangahau ko te whakanui ake i te ihirangi o te waikawa N-Acetylneuraminic i roto i te kai whakangote ka nui ake te ihirangi o te waikawa N-Acetylneuraminic i roto i te roro o te peepi, ka piki hoki te taumata whakahuatanga o nga ira e pa ana ki te ako, na reira ka whakarei ake i ona kaha ako me te mahara. I roto i nga kohungahunga, ko te ihirangi o te waikawa N-Acetylneuraminic he 25% noa iho o tera i roto i te waiu u.
2. Ko te mate mate pukupuku
Ko te waikawa N-Acetylneuraminic he whakamarumaru me te whakapumau i nga pūtau nerve. I muri i te whakakotahitanga o te protease kei runga i te mata o te membrane cell nerve me te waikawa N-Acetylneuraminic, kaore e taea te whakaheke e te protease extracellular. Ko etahi o nga mate neurological, penei i te mate tawhito tawhito me te schizophrenia, ka whakaiti i te ihirangi waikawa N-Acetylneuraminic i roto i te toto, i te roro ranei, a, i muri i te whakaora mai i te maimoatanga tarukino, ka hoki ano te ihirangi waikawa N-Acetylneuraminic ki te tikanga, e tohu ana ka uru te waikawa N-Acetylneuraminic. i roto i te tukanga metabolic o nga pūtau nerve.
3. Anti-aroha
I waenga i nga ngota ngota me nga pūtau, i waenga i nga pūtau me nga pūtau, i waenga i nga pūtau me te ao o waho, ka taea e te waikawa N-Acetylneuraminic i te pito o te mekameka huka hei waahi tohu, hei huna ranei i te waahi tohu. Ko te waikawa N-Acetylneuraminic e hono ana ki te mutunga o nga glycosides na roto i nga here glycosidic ka taea te aukati i etahi waahi antigenic nui me nga tohu tohu i runga i te mata o te pūtau, na reira ka tiakina enei saccharides kia kore e mohiotia me te whakahekehia e te punaha raupatu a tawhio noa.
Nga tono
1. Ka whakamahia te waikawa N-Acetylneuraminic ki te hanga i nga momo aukati neuraminidase, glycolipids me etahi atu hua koiora i ahu mai i te waihanga. Ka taea te whakamahi hei taapiri kai.
2. Ko te waikawa N-Acetylneuraminic he mahi nui i roto i te taapiri kai hei glyconutrient. Ka whakahaerehia e ia te haurua o te ora o te pūmua toto, te waikawa, te whakakore i nga momo paitini, te piri o te pūtau me te tiaki lysis glycoprotein. Ka taea te whakamahi hei taapiri kai.
3. Ka taea te whakamahi i te waikawa N-Acetylneuraminic hei tauhohenga timatanga mo te whakahiatotanga o nga hua matū koiora o nga raau taero. Ka taea te whakamahi hei whakapaipai.
Mōkī & Tukunga
