Lihlahisoa
Taurine
Foromo ea Sebopeho
Lintho Tsa 'Mele
Ponahalo: Phofo e tšoeu ea crystalline kapa crystalline
Boima: 1.00 g/mL ho 20 °C
Sebaka se qhibilihang: >300 °C (hote.)
Refractivity: 1.5130 (khakanyo)
Sollubility: H2O: 0.5 M ho 20 °C, e hlakile, ha e na 'mala
Boemo ba asiti: (pKa)1.5 (ho 25 °C)
Maemo a polokelo: 2-8°C
PH boleng: 4.5-6.0 (25°C, 0.5 M ho H2O)
Lintlha tsa Polokeho
Ke ea thepa e tloaelehileng
Khoutu ea meetlo: 2921199090
Sekhahla sa Puseletso ea Lekhetho la Thepantle(%):13%
Kopo
Ke amino acid ea bohlokoa bakeng sa kholo le nts'etsopele ea motho, 'me e na le karolo ea bohlokoa ho khothaletsa kholo le kholo ea bana, haholo boko ba masea le litho tse ling tsa bohlokoa.E boetse e sebelisoa haholo indastering ea meriana, indastering ea lijo, indastering ea litlolo le tlhahiso ea li-fluorescent whitening agent.Ntle le moo, e boetse e sebelisoa bakeng sa li-organic synthesis le li-reagents tsa biochemical.Ke sulfonated amino acid ea bohlokoa, e laolang apoptosis ea lisele tse ling mme e nka karolo mesebetsing e mengata ea metabolic ka vivo.Metabolites ea methionine le cysteine.E ka boela ea sebelisoa bakeng sa ho phekola sefuba se tloaelehileng, feberu, neuralgia, tonsillitis, bronchitis, ramatiki ea ramatiki le chefo ea lithethefatsi.
Taurine ke amino acid e fetotsoeng ho tloha ho sulfur-containing amino acid, e tsejoang hape e le taurocholic acid, taurocholic acid, taurocholine, le taurocholine.Taurine e ajoa haholo liseleng tsohle le lithong tsa 'mele' me e teng haholo-holo sebakeng se lokolohileng ka har'a maro a intertissue le a intracellular.E ile ea qala ho fumanoa ka bile ea lipoho 'me ea rehoa lebitso la eona, empa ke khale e nkoa e le metabolite e sa sebetseng ea li-amino acid tse nang le sebabole.Taurine ke amino acid e nang le sebabole liphoofolong, empa ha se karolo ea protheine.Taurine e ajoa haholo bokong ba motho le phoofolo, pelo, sebete, liphio, ovary, popelo, mesifa ea masapo, mali, mathe le lebese ka mokhoa oa li-amino acid tse sa lefelloeng, tse nang le khatello e phahameng ka ho fetisisa ea lisele tse kang pineal gland, retina, pituitary. le tšoelesa ea adrenal.Ka pelong ea liphoofolo tse anyesang, taurine ea mahala e nka karolo ea 50% ea kakaretso ea li-amino acid tse sa lefelloeng.
Synthesis le metabolism
Ntle le ho ja taurine ka kotloloho, 'mele oa phoofolo o ka e etsa biosynthesize sebeteng.Sehlahisoa sa mahareng sa methionine le cysteine metabolism, cysteinesulfinic acid, e decarboxylated ho taurine ka cysteinesulfinic acid decarboxylase (CSAD) mme e oxidized ho theha taurine.Ka lehlakoreng le leng, CSAD e nkuoa e le enzyme e fokotsang sekhahla bakeng sa taurine biosynthesis ho liphoofolo tse anyesang, mme ts'ebetso e tlase ea CSAD ea motho ha e bapisoa le liphoofolo tse ling tse anyesang e kanna ea bakoa ke matla a tlase a taurine synthesis le bathong.Taurine e ameha ho thehoeng ha taurocholic acid le tlhahiso ea hydroxyethyl sulfonic acid ka mor'a catabolism 'meleng.Tlhokahalo ea taurine e ipapisitse le matla a tlamang ea bile acid le litaba tsa mesifa.
Ntle le moo, taurine e ntšoa ka har'a moroto joalo ka sebopeho sa mahala kapa ka bile joalo ka letsoai la bile.Phio ke setho se ka sehloohong sa ho ntša taurine 'me ke setho sa bohlokoa sa ho laola litaba tsa taurine' meleng.Ha taurine e le ngata haholo, karolo e feteletseng e tsoa ka har'a moroto;ha taurine e sa lekana, liphio li fokotsa ho ntšoa ha taurine ka ho khutlisa hape.Ho phaella moo, tekanyo e nyenyane ea taurine e boetse e ntšoa ka maleng.
