DL-Tryptophan CAS: 54-12-6
| Catalog Number | xwm 91270 |
| Khoom npe | DL-Tryptophan |
| CAS | 54-12-6 |
| Molecular Formula | C11H12N2O2 |
| Molecular Luj | 204.23 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 2933980 :ib |
Khoom Specification
| Qhov tshwm sim | Dawb mus rau dawb crystalline hmoov |
| Assay | 99% min |
| Cov hlau hnyav | <10ppm |
| AS | <1 ppm |
| pH | 5.5-7 |
| SO4 | <0.030% |
| Fe | <30ppm |
| Poob rau ziab | <0.5% |
| Residue ntawm Ignition | <0.2% |
| NH4 | <0.02% |
| Cl | <0.10% |
DL-tryptophan yog cov khoom noj khoom haus muaj zog, uas tuaj yeem ua rau cov tshuaj tiv thaiv kab mob hauv lub cev ntawm cov tsiaj fetuses thiab txhawb cov kua mis ntawm lactating nyuj thiab sows.Thaum cov tsiaj tsis muaj tryptophan, kev loj hlob raug ntes, poob phaus, thiab cov rog ntau zuj zus.Nws yog tsuas yog siv nyob rau hauv cov mis nyuj dag rau piglets, thiab ib tug me me npaum li cas yog siv nyob rau hauv sows thiab nteg hens.Qhov dav dav npaum li cas yog 0.02% -0.05%.
Cov khoom no yog siv rau hauv kev tshawb fawb biochemical.khoom noj khoom haus.Antioxidant, tuaj yeem ntxiv rau cov khoom noj uas muaj cov ntsiab lus tryptophan tsawg xws li gelatin thiab pob kws.Qhov yuav tsum tau muaj (Nyiv): 30mg / kg?d rau cov menyuam yaus, 160mg / d lossis tsawg dua 320mg / d rau cov laus.Ua ke nrog lysine, methionine, thiab threonine rau nqaij nyug, mov, pob kws, thiab lwm yam, yuav tau txais txiaj ntsig zoo tshaj plaws.Ntxiv 0.05% mus rau 0.5% rau ntsev thiab txuj lom rau cov ntses ntsev tuaj yeem txo cov kua qaub ntawm barbiturates thiab tiv thaiv qhov tsis zoo ntawm tsw.
Cov khoom no yog siv rau hauv cov khoom noj khoom haus, tshuaj antioxidants, thiab tuaj yeem muab ntxiv rau cov khoom noj uas tsis muaj tryptophan cov ntsiab lus xws li gelatin thiab pob kws.Ua ke nrog lysine, methionine thiab threonine rau nqaij nyug, mov, pob kws, thiab lwm yam, cov nyhuv zoo tshaj plaws tuaj yeem tau txais.DL-tryptophan yog tau los ntawm optical refraction kom tau L-tryptophan.Nws yog ib qho amino acid infusion thiab ua tiav cov amino acid npaj thiab cov khoom tseem ceeb, uas tuaj yeem kho niacin deficiency.Raws li kev pub noj ntxiv, nws koom nrog kev rov ua dua tshiab ntawm cov ntshav plasma proteins hauv cov tsiaj, txhawb lub luag haujlwm ntawm riboflavin, pab txhawb kev sib txuas ntawm niacin thiab heme, tuaj yeem nce cov tshuaj tiv thaiv kab mob hauv fetuses ntawm cov tsiaj cev xeeb tub, thiab muaj txiaj ntsig zoo rau lactating. nyuj thiab vauv.Lub luag hauj lwm ntawm mis nyuj.Thaum cov tsiaj nyeg thiab nqaij qaib tsis muaj tryptophan, kev loj hlob yog stagnation, lub cev hnyav yog txo, txo cov rog, thiab cov noob qes ntawm kev yug me nyuam sires atrophy.
