Lihlahisoa
L-threonine
Tlhaloso
a.E sebelisoa haholo-holo e le tlatsetso ea phepo e nepahetseng.Ho futhumatsa ka tsoekere ka tsoekere ho bonolo ho hlahisa tatso e chesitsoeng le ea chokolete, e ka ntlafatsang tatso.E ka boela ea sebelisoa lipatlisisong tsa biochemical.
b.Threonine ke amino acid ea bohlokoa joalo ka phepelo ea limatlafatsi.Hangata Threonine e eketsoa phepong ea malinyane a manyane le likhoho.Ke ea bobeli e fokotsang amino acid ea phepo ea likolobe le ea boraro e fokotsang amino acid ea lijo tsa likhoho.E eketsoa ho fepa haholo-holo e entsoeng ka koro, harese le lijo-thollo tse ling.
c.Keketso ea phepo e nepahetseng, e boetse e sebelisetsoa ho lokisa infusion ea amino acid le ho hlophisoa ka botlalo ha amino acid.
d.E sebelisoa ho phekola seso sa peptic.E ka boela ea phekola khaello ea mali, angina pectoris, arteritis, ho se lekane ha pelo le mafu a mang a pelo.
e.Threonine (L-threonine) e ile ea aroloa 'me ea khetholloa ho tloha fibrin hydrolyzate ke WC rose ka 1935. Ho ipakile e le ea ho qetela ea bohlokoa ea amino acid e fumanoeng.Ke ea bobeli kapa ea boraro e fokotsang amino acid ea liphoofolo le likhoho.E na le karolo ea bohlokoa haholo ea fisioloji liphoofolong.Joalo ka ho khothaletsa kholo le ho ntlafatsa ts'ebetso ea 'mele ea ho itšireletsa mafung;Leka-lekanya di-amino acid mo dijong ho etsa hore karo-karolelano ya diamino acid e be haufi le protheine e loketseng, e le ho fokotsa ditlhoko tsa mehlape le dikgoho bakeng sa diteng tsa protheine phepelong.Ho haella ha threonine ho ka lebisa ho fokotseng ho ja lijo, ho thibela kholo, ho fokotseha ha tšebeliso ea lijo, ho thibela tšebetso ea 'mele ea ho itšireletsa mafung le matšoao a mang.Lilemong tsa morao tjena, li-synthetics tsa lysine le methionine li 'nile tsa sebelisoa haholo lijong.Threonine butle-butle e fetohile ntho e fokolang e amang ts'ebetso ea tlhahiso ea liphoofolo.Lipatlisiso tse ling ka threonine li tla thusa ho tataisa liphoofolo le likhoho ka katleho.
f.Threonine (L-threonine) ke amino acid eo liphoofolo li ke keng tsa e kopanya empa li e hloka.E ka sebelisoa ho leka-lekanya ka nepo sebopeho sa amino acid ea phepelo, ho fihlela litlhoko tsa kholo le tlhokomelo ea liphoofolo, ho ntlafatsa boima ba 'mele le sekhahla sa nama e se nang mafura, le ho fokotsa karolelano ea nama ea lijo;E ka ntlafatsa boleng ba phepo ea thepa ea phepelo e nang le tšilo e tlase ea amino acid le ho ntlafatsa ts'ebetso ea tlhahiso ea phepo e tlase ea matla;E ka fokotsa boemo ba protheine e tala phepong, ea ntlafatsa sekhahla sa tšebeliso ea naetrojene ea phepelo le ho fokotsa litšenyehelo tsa phepelo;E ka sebelisoa bakeng sa ho rua likolobe, likhoho, matata le lihlahisoa tse phahameng tsa metsing.L-threonine ke tlatsetso ea phepelo e hlahisoang ke ho belisoa ha metsi a tebileng le ho hloekisoa ka starch ea poone le lisebelisoa tse ling tse tala tse ipapisitseng le molao-motheo oa bioengineering.E ka fetola ho leka-lekana ha amino acid phepelong, ea khothaletsa kholo, ea ntlafatsa boleng ba nama, ea ntlafatsa boleng ba phepo ea thepa e tala ea amino acid, 'me ea hlahisa phepo e tlase ea protheine, e thusang ho boloka mehloli ea protheine, ho fokotsa litšenyehelo tsa lijo. thepa e tala, fokotsa naetrojene diteng tsa liphoofolo tse ruuoang le likhoho mantleng le moroto, 'me kemiso ea ammonia le ho lokolloa ha liphoofolo le likhoho matlo.E sebelisoa haholo ho eketsa phepelo ea likolobe, ho ikatisa likolobe, phepelo ea likhoho, lijo tsa shrimp le lijo tsa eel.
g.Threonine (L-threonine) ke eona feela amino acid e sa keneleng deamination le transamination ka catabolism ea 'mele, empa e fetoloa ka ho toba linthong tse ling ka catalysis ea threonine dehydratase, threonine dehydrogenase le threonine aldolase.Ka mohlala, threonine e ka fetoloa butyryl coenzyme A, succinyl coenzyme A, serine, glycine, joalo-joalo Ho phaella moo, threonine e feteletseng e ka eketsa lysine- α- Mosebetsi oa ketoglucose reductase.Ho kenyelletsa tekanyo e nepahetseng ea threonine lijong ho ka felisa ho fokotseha ha boima ba 'mele bo bakoang ke lysine e ngata, le ho fokotseha ha protheine / deoxyribonucleic acid (DNA) le RNA / dna karo-karolelano ea sebete le mesifa.Ho eketsoa ha threonine ho ka boela ha fokotsa thibelo ea kholo e bakoang ke tryptophan e feteletseng kapa methionine.Ho tlalehoa hore boholo ba ho monya ha threonine likhoho ho duodenum, lijalo le mpa ea glandular.Ka mor'a ho monya, threonine e fetoha ka potlako ho ba protheine ea sebete 'me e kenngoa' meleng.
Lintlha tsa Sehlahisoa
Cas No.: 72-19-5
Bohloeki: ≥98.5%
Setšoantšo sa C4H9NO3
Foromo ea Wt.Tlhaloso: 119.1192
Lebitso la lik'hemik'hale: L-hydroxybutyric acid;sehlopha sa α- Amino- β- Hydroxybutyric acid;2s, 3R) - 2-amino-3-hydroxybutyric acid;Threonine;H-Thr-OH
Lebitso la IUPAC : L-hydroxybutyric acid;sehlopha sa α- Amino- β- Hydroxybutyric acid;2s, 3R) - 2-amino-3-hydroxybutyric acid;Threonine;H-Thr-OH
Melting Point :256(Dec.)(lit.)
Sollubility: Ha e qhibilihe ka metsing (200g/l, 25 ℃), ha e qhibilihe ka har'a methanol, ethanol, ether le chloroform.
Ponahalo: kristale e tšoeu kapa phofo ea kristale, e nang le 1/2 ea metsi a kristale.Ha e na monko, e monate hanyenyane.
Thomello le Polokelo
Mocheso oa Lebenkele: Sephutheloana se koetsoeng ka botlolo ea khalase ea molomo o sootho.Boloka sebakeng se phodileng le se omileng hole le lesedi.
Nako ea Sekepe: E tiisitsoe, e pholile ebile e lutla.
Litšupiso
1. Xuqingyang, fengzhibin, sunyuhua, joalo-joalo Phello ea oksijene e qhibilihisitsoeng ho fermentation ea L-threonine.CNKI;Wanfang, 2007
2. Fengzhibin, wangdongyang, xuqingyang, joalo-joalo Phello ea mohloli oa naetrojene ho belisoa ha L-threonine.Chinese Journal of Bioengineering, 2006
