DL-Threonine Cas: 80-68-2
| Catalog Number | xwm 91269 |
| Khoom npe | DL-Threonine |
| CAS | 80-68-2 ib |
| Molecular Formula | C4H9NO3 |
| Molecular Luj | 119.12 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 29225 000 ib |
Khoom Specification
| Qhov tshwm sim | Dawb crystalline hmoov los yog crystalline hmoov |
| Assay | 98% min |
| Cov hlau hnyav | 10 ppm max |
| Arsenic | 2 ppm max |
| pH | 5.0-6.5 |
| Poob rau ziab | 0.20% max |
| Residue ntawm Ignition | 0.10% max |
| Lwm cov amino acids | Tsis pom |
| Chloride | 0.020% max |
| Lub Xeev Txoj Cai | 98% min |
L-threonine ([72-19-5]) yog ib qho tseem ceeb amino acid, thiab physiological nyhuv ntawm DL-threonine yog ib nrab ntawm L-threonine.Methine tsis tuaj yeem ua ke hauv cov tsiaj siab dua thiab yuav tsum tau muab rau hauv vitro.Ntxiv nrog rau kev ntxiv L-lysine, cereal protein yog ua raws li L-threonine.Qhov no yog vim hais tias txawm hais tias cov ntsiab lus ntawm L-threonine loj, kev sib xyaw ntawm threonine thiab peptide hauv cov protein yog qhov nyuaj rau hydrolyzed.Yooj yim rau zom thiab nqus.Raws li kev noj haus ntxiv, rau kev siv cov txiv hmab txiv ntoo zoo, nws tuaj yeem siv nrog glycine rau cov nplej dawb, nrog glycine thiab valine rau cov hmoov nplej, nrog glycine thiab methionine rau barley thiab oats, thiab nrog glycine thiab tryptophan rau pob kws.Nws yog ib qho yooj yim los tsim caramel thiab chocolate aromas thaum rhuab nrog grapes.Nws muaj cov tshuaj tsw qab-txhim kho cov nyhuv.Nws kuj yog siv los npaj L-threonine los ntawm fractionation los npaj cov amino acid infusion thiab kev npaj cov amino acid.
