Cov khoom
L-Tryptophan
Cov qauv qauv
Zog: White Crystal Hmoov
Saib ceev: 1.34
Melting taw tes: 289-290 ° C (Dec.) (Lit.)
Bushing taw tes: 342.72 ° C (ntxhib kwv yees)
Refractivity: -32 ° (C = 1, H2O)
Solubility: 20% NH3: 0.1 G / ml ntawm 20 ° C, ntshiab, tsis muaj xim
PH: 5.5-7.0 (10g / l, h2o, 20 ℃)
Solubility Hauv Dej: 11.4 G / L (25 ºC)
Spinability: [α] 20 / d 31.5 ± 1 °, c = 1% hauv h2o
Cov ntaub ntawv kev nyab xeeb
Hazard qeb: Cov khoom tsis txaus ntshai
Dangerous khoom thauj tsis:
Packing qeb:
Daim ntawv thov
1.amino acid tshuaj.UESD rau kev txhim kho kev nyuaj siab nrog nrog cov hlau thiab cov vitamins.as ib qho tshuaj tiv thaiv insomn nrog L-DOPA rau kev kho mob ntawm Parkinson tus kab mob.
2.Nture Cov Tshuaj Pab
3.tus nyob rau hauv kev tshawb fawb biochemical, raws li sedative hauv tshuaj
Tus neeg
Xim los ntawm lub teeb ntev.Kev coheating nrog dej ua rau muaj peev xwm me me ntawm indole.Yog tias muaj cua sov nyob rau hauv lub xub ntiag ntawm cov sodium hydroxide thiab tooj liab sulphate, nws ua rau muaj peev xwm loj.Tryptophan yog qhov ruaj khov dua thaum ua kom sov hauv qhov tsaus nti nrog kua qaub.Yooj yim heev rau decompose thaum coexisting nrog lwm cov amino acids, suab thaj thiab aldehydes.Yog tias tsis muaj hydrocarbons yog tam sim no, nws tseem nyob ruaj khov thaum rhuab nrog 5 mol / l sodium hydroxide rau 125 ° C.Thaum cov protein yog decomposed nrog acid, tryptophan yog tag nrho decomposed, ua ib qho khoom noj muaj kua roj av.
Thaum cov protein yog decomposed nrog acid, tryptophan yog tag nrho decomposed, tsim cov khoom dub.Tryptophan yog Heterocyclic amino acid thiab ib qho tseem ceeb amino acids.Hauv lub cev, nws hloov dua siab tshiab ua ntau yam ntawm lub cev muaj zog xws li 5-hydanyRoramine, niacin, mexinropic hormone, pineal hormone, pineal hormone thiab xanthurenic acid.Thaum lub cev tsis txaus hauv tryptophan, nws yuav tsis tsuas yog ua rau cov kab mob hypoproteinism, tab sis kuj muaj cov tawv nqaij tshwj xeeb xws li cov tawv nqaij thiab myocardial fibrosis.Nws tseem ua rau lub cev tiv thaiv mus rau gamma hluav taws xob.Qhov tsawg kawg txhua txhua hnub yuav tsum muaj rau tib neeg yog 0.2g.
