Hua
L-tereonina
Whakaahuatanga
a.Ka whakamahia te nuinga hei taapiri kai.Ko te whakamahana tahi me te hukahuka he ngawari ki te whakaputa i te reka o te wera me te tiakarete, ka taea te whakanui i te reka.Ka taea hoki te whakamahi i roto i te rangahau matū koiora.
b.Ko te Threonine he waikawa amino nui hei whakakaha matūkai kai.He maha nga wa ka taapirihia te Threonine ki te kai o nga poaka taiohi me nga heihei.Koia te tuarua o nga waikawa amino whakatiki mo te kai poaka me te waikawa amino whakatiki tuatoru mo te kai heihei.Ka taapirihia ki te kai ko te witi, te parei me etahi atu kakano.
c.Ko te taapiri kai, ka whakamahia hoki hei whakarite i te whaowhia waikawa amino me te whakarite waikawa amino matawhānui.
d.Ka whakamahia mo te maimoatanga awhina o te whewhe peptic.Ka taea hoki te rongoa i te anemia, te angina pectoris, te arteritis, te ngoikore o te ngakau me etahi atu mate mate ngakau.
e.Ko te Threonine (L-threonine) i wehea, i tohuhia mai i te fibrin hydrolyzate e te WC rose i te tau 1935. Kua kitea ko te waikawa amino tino whakamutunga i kitea.Koia te tuarua, tuatoru ranei o te waikawa amino e whakaiti ana i nga kararehe me nga heihei.He tino nui te mahi a-tinana i roto i nga kararehe.Pērā i te whakatairanga tipu me te whakapai ake i te mahi aukati;Whakatauritehia nga waikawa amino i roto i te kai kia tata ai te ōwehenga o nga waikawa amino ki te pūmua pai, kia iti ai nga whakaritenga o te kararehe me te heihei mo te ihirangi pūmua i roto i te kai.Ko te kore o te threonine ka heke te kai, te aukati i te tipu, te iti o te whakamahi kai, te aukati mahi aukati me etahi atu tohu.I nga tau tata nei, kua whakamahia nuitia te lysine me te methionine ki nga whangai.Kua huri haere a Threonine hei take whakatiki e pa ana ki nga mahi whakangao kararehe.Ko etahi atu rangahau mo te threonine ka awhina pai ki te arahi i nga kararehe me nga mahi heihei.
f.Ko te Threonine (L-threonine) he waikawa amino e kore e taea e nga kararehe te whakahiato engari e hiahiatia ana.Ka taea te whakamahi ki te whakataurite tika i te hanganga waikawa amino o te kai, te whakatutuki i nga hiahia o te tipu me te tiaki kararehe, te whakapai ake i te taumaha me te tere o te kai kikokore, me te whakaiti i te ōwehenga kai whangai;Ka taea e ia te whakapai ake i te uara kai o nga rauemi whangai me te iti o te waikawa amino waikawa me te whakapai ake i te mahi whakaputa o te kai iti-kaha;Ka taea e ia te whakaiti i te taumata o te pūmua masivesivá i roto i te kai, te whakapai ake i te tere whakamahi o te hauota kai me te whakaiti i te utu kai;Ka taea te whakamahi mo te whakatipu poaka, heihei, parera me nga hua o te wai-nui.Ko te L-threonine he taapiri kai i hangaia e te fermentation wai hohonu me te whakamahine ki te maaka witi me etahi atu rauemi mata i runga i te kaupapa o te hangarau koiora.Ka taea e ia te whakatika i te toenga o te waikawa amino i roto i te kai, te whakatairanga i te tipu, te whakapai ake i te kounga kai, te whakapai ake i te uara kai o nga rauemi mata me te iti o te waikawa amino waikawa, me te whakaputa i te kai iti o te pūmua, e awhina ana ki te whakaora i nga rauemi pūmua, te whakaiti i te utu o te kai. rauemi mata, whakaitihia te hauota i roto i nga kararehe me nga tai heihei me te mimi, me te kukū o te haukini me te tere tuku i roto i nga kararehe me nga whare heihei.Ka whakamahia nuitia ki te taapiri i te kai poaka, te whangai poaka, te whangai broiler, te kai kōeke me te kai tuna.
g.Ko te Threonine (L-threonine) anake te waikawa amino e kore e pa ki te whakaheke me te whakawhiti i roto i te catabolism o te tinana, engari ka huri tika ki etahi atu matū na roto i te catalysis o te threonine dehydratase, threonine dehydrogenase me te threonine aldolase.Hei tauira, ka taea te huri i te threonine ki te butyryl coenzyme A, te succinyl coenzyme A, te serine, te glycine, me etahi atu I tua atu, ka taea e te threonine te whakanui ake i te lysine- α- Ko te mahi o te ketoglucose reductase.Ko te taapiri i te nui tika o te threonine ki te kai ka taea te whakakore i te hekenga o te taumaha tinana na te nui o te lysine, me te heke o te pūmua / waikawa deoxyribonucleic (DNA) me te ōwehenga RNA / DNA i roto i te ate me te kiko uaua.Ko te taapiri o te threonine ka taea te whakaiti i te aukati tipu na te nui o te tryptophan me te methionine ranei.E ai ki te korero ko te nuinga o te whakaurunga o te threonine i roto i nga heihei kei roto i te duodenum, te hua me te puku repe.Whai muri i te whakaurunga, ka huri tere te threonine ki te pūmua ate ka waiho ki roto i te tinana.
Nga korero hua
Nama nama: 72-19-5
Ma:≥98.5%
Tātai:C4H9NO3
Tātai Wt.：119.1192
Ingoa matū:L-hydroxybutyric acid;α- Rōpū Amino- β- Hydroxybutyric acid;2s, 3R) - waikawa 2-amino-3-hydroxybutyric;Threonine;H-Thr-OH
Ingoa IUPAC:L-hydroxybutyric acid;α- Rōpū Amino- β- Hydroxybutyric acid;2s, 3R) - waikawa 2-amino-3-hydroxybutyric;Threonine;H-Thr-OH
Ira Whakarewa ：256(dec.)(lit.)
Wairewa: Ka whakarewahia ki te wai (200g/l, 25 ℃), karekau ki te mewaro, te waihano, te etera me te chloroform.
Te ahua: He karaihe ma, he paura tioata ranei, he 1/2 te wai tioata.He kakara, he paku reka.
Te tuku me te rokiroki
Te Waahi Toa: Katia te kete ki roto i te pounamu karaihe waha parauri whanui.Whakaorangia ki te waahi makariri me te maroke i tawhiti atu i te marama.
Te Maama o te Kaipuke: He mea hiri, he hauhautanga me te kore e pakaru.
Tohutoro
1. Xuqingyang, fengzhibin, sunyuhua, etc Te pānga o te hāora rewa i runga i te FERMENTATION L-threonine.CNKI;Wanfang, 2007
2. Fengzhibin, wangdongyang, xuqingyang, aha atu Te paanga o te puna hauota i runga i te FERMENTATION L-threonine.Hainamana Journal of bioengineering, 2006
