0102030405
Ka awhina a Threonine i te tinana ki te pupuri i te toenga pūmua
Kupu Whakataki
I wehea a L-Threonine i te tau 1935, i tohuhia mai i nga hua o te fibrin kua whakamarohia e WC Rosein. Kua kitea ko te waikawa amino tino whakamutunga ka kitea. Koia te tuarua, tuatoru ranei o te waikawa amino e whakaiti ana i nga kararehe me nga heihei, a he mea tino nui ki te tinana o nga kararehe. Pērā i te whakatairanga i te tipu, te whakapai ake i te mahi aukati, me etahi atu; Whakatauritehia nga waikawa amino i roto i te kai, kia tata atu ai te ōwehenga waikawa amino ki te pūmua pai, na reira ka whakaiti i nga whakaritenga o te ihirangi pūmua o te kararehe me te kai heihei. Ko te kore o te threonine ka heke iho te kai kai, te whakaroa i te tipu, te heke o te whakamahi kai, te aukati mate mate me etahi atu tohu. I nga tau tata nei, ko te hua whakakotahi o te lysine me te methionine kua whakamahia nuitia ki roto i te whangai, a kua kaha haere te threonine hei take whakatiki e pa ana ki nga mahi hanga kararehe. Ko etahi atu rangahau mo te threonine he awhina ki te arahi pai i te hanga kararehe me te heihei.
whakaahuatanga2
Taupānga
Ko te Threonine he waikawa amino tino nui hei awhina i te tinana ki te pupuri i te toenga pūmua. Ka whai waahi ki te hanga i te collagen me te elastin. Ka honoa te threonine ki te waikawa aspartic me te methionine, ka taea e ia te aukati i te ate ngako. Ka kitea te Threonine i roto i te ngakau, te punaha o te puku me te uaua koiwi me te aukati i te kohi ngako i roto i te ate. Ka whakanui ake i te hanga o nga antibodies hei whakanui i te punaha mate. I roto i nga kai, he iti nga karepe i roto i te threonine, no reira ka kaha te hunga kaiwhenua ki te koretake o te threonine.
Mahi
Ko te Threonine he matūkai whakakaha nui hei whakapakari i nga pata, nga keke, me nga hua miraka. Pērā i te tryptophan, ka taea e ia te whakahoki i te ngenge me te whakatairanga i te tipu me te whanaketanga. I roto i te rongoa, na te hanganga o te threonine kei roto i te roopu hydroxyl, he wai te pupuri i te kiri o te tangata, ka hono ki te mekameka oligosaccharide, he mahi nui ki te tiaki i te membrane pūtau, me te whakatairanga i te phospholipid synthesis me te waikawa waikawa ngako i roto i te vivo.
Whakatakotoranga hua
Nga taonga | AJI97 | FCCIV | USP40 |
Te ahua | Kiriata ma, paura tioata ranei | --- | --- |
Tautuhinga | Whakaritea | --- | Whakaritea |
Te whakamatautau | 98.5% ~ 101.0% | 98.5% ~ 101.5% | 98.5% ~ 101.5% |
Uara PH | 5.2 ~ 6.2 | --- | 5.0 ~ 6.5 |
Whakawhitinga | ≥98.0% | --- | --- |
Ngaronga i te whakamaroke | ≤0.2% | ≤0.3% | ≤0.2% |
Te toenga i runga i te mura | ≤0.1% | ≤0.1% | ≤0.4% |
Konga Taamaha (hei Pb) | ≤0.001% | ≤0.002% | ≤0.0015% |
Chloride(hei Cl) | ≤0.02% | --- | ≤0.05% |
Te rino | ≤0.001% | --- | ≤0.003% |
Te pūkawa (hei SO4) | ≤0.02% | --- | ≤0.03% |
Haukinia(hei NH4) | ≤0.02% | --- | --- |
ētahi atu waikawa amino | Ka rite | --- | Ka rite |
Pyrogen | Ka rite | --- | --- |
Hurihuri Tauwhāiti | -27.6°~ -29.0° | -26.5°~ -29.0° | -26.7°~ -29.1° |