Lus piav qhia luv luv:
CAS Nr .: 56-40-6
Molecular formula: C2H5NO2
Molecular Luj: 75.07
Chemical structure:
| Cov ntaub ntawv yooj yim | |
| Khoom npe | Glycine |
| Qib | qib pub |
| Qhov tshwm sim | hmoov dawb |
| Assay | 99% |
| Txee lub neej | 2 Xyoo |
| Ntim | 1kg / thawv; 25kg / nruas |
| Yam ntxwv | Soluble nyob rau hauv dej, cawv, acid thiab alkali, insoluble nyob rau hauv ether. |
| Qhov xwm txheej | Khaws nyob rau hauv qhov tsaus ntuj nti, inert cua, chav tsev kub |
Glycine yog dab tsi?
Glycine yog ib qho tsis tseem ceeb amino acid, txhais tau tias nws yog tsim nyob rau hauv lub cev thiab siv los ua ib lub tsev thaiv kev ua cov proteins. Glycine muaj nyob rau hauv ntau yam khoom noj uas muaj protein ntau, suav nrog legumes, nqaij, thiab khoom noj siv mis, thiab muag hauv nws daim ntawv ntshiab raws li kev noj haus ntxiv.
Kev ua haujlwm ntawm Glycine
1. Siv los ua flavoring, sweetener thiab khoom noj khoom haus ntxiv.
2. Siv nyob rau hauv dej cawv, tsiaj txhu thiab cog zaub mov ua.
3. Siv los ua ib qho ntxiv rau kev ua cov zaub ntsev, qab zib jams, ntsev ntses, kua txiv hmab txiv ntoo thiab kua txiv hmab txiv ntoo los txhim kho qhov tsw thiab saj ntawm cov zaub mov thiab ua kom cov khoom noj khoom haus ntxiv.
4. Siv los ua cov khoom noj rau ntses flakes thiab txiv laum huab xeeb jams thiab stabilizer rau qab zib, cheese thiab lwm yam.
5. Siv los ua cov khoom noj ntxiv kom muaj cov amino acid rau cov nqaij qaib thiab cov tsiaj hauv tsev tshwj xeeb rau cov tsiaj.
Kev siv Glycine
1.Glycine yog qhov tsawg tshaj plaws ntawm cov amino acids. Nws yog ambivalent, txhais tau hais tias nws tuaj yeem nyob hauv lossis sab nraud ntawm cov protein molecule. Nyob rau hauv aqueous tov ar los yog ze nertral ph, glycine yuav muaj feem ntau raws li zwitterion.
2.Qhov isoelectric point lossis isoelectric pH ntawm glycine yuav nyob nruab nrab ntawm pkas ntawm ob pawg ionizable, pawg amino thiab pawg carboxylic acid.
3.Hauv kev kwv yees pka ntawm ib pab pawg ua haujlwm, nws yog ib qho tseem ceeb uas yuav tau xav txog cov molecule tag nrho. Piv txwv li, glycine yog ib qho derivative ntawm acetic acid, thiab pka ntawm acetic acid paub zoo. Tsis tas li ntawd, glycine tuaj yeem suav hais tias yog ib qho derivative ntawm aminoethane.
4.Glycine yog ib qho amino acid, buliding block rau protein. Nws tsis yog suav tias yog "qhov tseem ceeb amino acid" vim tias lub cev tuaj yeem ua los ntawm lwm yam tshuaj. Ib qho kev noj haus ib txwm muaj txog 2 grams ntawm glycine txhua hnub. Thawj qhov chaw yog cov khoom noj muaj protein ntau suav nrog nqaij, ntses, mis nyuj, thiab legumes.
