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Oloa

D-Proline Cas:344-25-2

Fa'amatalaga Puupuu:

Numera fa'amaumauga: XD91294
Cas: 344-25-2
Fuafua mole: C5H9NO2
Molecular Weight: 115.13
Avanoa: E tele
Tau:  
mua'i afifi:  
Vaega Tele: Talosaga Sesii

 


Fa'amatalaga Oloa

Faailoga o oloa

Numera Fa'amaumauga XD91294
Igoa Oloa D-Proline
CAS 344-25-2
Fua molela C5H9NO2
Molecular Weight 115.13
Fa'amatalaga Teuina Ambient
Fa'atonu Fa'asologa o Fa'asologa 29339980

 

Fa'amatalaga o oloa

Fa'aaliga Pa'epa'e e o'o i le pa'epa'e pa'epa'e tioata
Asay 99% min
Ta'amilosaga fa'apitoa +84.5 i le +86.5 deg
AS <2ppm
pH 5.9 - 6.9
Fe <10ppm
Ma'imau ile Fa'amago <0.5%
Klorida (Cl) <0.020%
Sulfate <0.020%
Toega i luga o le mumu <0.5%
NH4 <0.02%
Metala mamafa (Pb) <10ppm

 

O le D-Proline o se vailaʻau faʻalaʻau faʻavasegaina o se amino acid proteinogenic (faʻaaogaina i le biosynthesis o polotini), e ui lava e le o iai le vaega amino -NH2 ae o se amine lona lua.O le amine nitrogen lona lua o loʻo i totonu o le NH2+ faʻapipiʻiina i lalo o tulaga olaola, ae o le vaega carboxy o loʻo i le deprotonated −COO− fomu.O le "filifili itu" mai le α carbon e fesoʻotaʻi i le nitrogen e fai ai se matasele pyrrolidine, faʻavasegaina o se amino acid aliphatic.E le taua i tagata, o lona uiga e mafai e le tino ona faʻapipiʻiina mai le amino acid L-glutamate e le taua.E fa'ailoga e codons uma e amata ile CC (CCU, CCC, CCA, ma CCG).

O le D-Proline e na'o le proteinogenic amino acid o se amine lona lua, ona o le nitrogen atom e fa'apipi'i uma i le α-carbon ma i se filifili o kaponi e tolu e fai ai se matasele.

 

O le Proline ma ona mea e maua mai e masani ona faʻaaogaina e pei o faʻamaʻi asymmetric i faʻasologa o le organocatalysis proline.O le fa'aitiitiga o le CBS ma le fa'aputuga o aldol fa'atosina o fa'ata'ita'iga iloga.I le fa'ainu, o polotini mauoa i le proline e tu'u fa'atasi ma polyphenols e maua ai le puao (gau).D-Proline o se osmoprotectant ma o lea e faʻaaogaina i le tele o faʻaoga faʻatekonolosi.E mafai ona fa'aopoopoina i le proline le ala o le tuputupu a'e o lo'o fa'aaogaina ile aganu'u a le tino.E mafai ona fa'atuputeleina le tuputupu a'e, masalo ona e fesoasoani i le la'au e fa'apalepale i fa'alavelave o le aganu'u a le tino.


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    D-Proline Cas:344-25-2