itulau_fanua

oloa

L-serine(CAS# 56-45-1)

Meatotino tau vailaau:

Fuafua mole C3H7NO3
Molar Mass 105.09
Malosi 1.6
Lisi Lisi 222 °C (tes.) (malamalama)
Manu'a 197.09°C (fa'atatau fa'atatau)
Ta'amilosaga Fa'apitoa(α) 15.2º (c=10, 2N HCl)
Mata'imu 150°C
Suavai Solubility 250 g/L (20 ºC)
Solubility Soluble i le vai (20°C,25g/100ml vai) ma inorganic acid, e le mafai ona solu i solu fa'aletino, ethanol atoatoa, eter ma benzene
Fa'aaliga Hexahedral flake tioata po'o tioata prismatic
Lanu Lanu pa'epa'e
Ole umi ole galu (λmax) λ: 260 nm Tulaga maualuga: 0.05λ: 280 nm Tulaga maualuga: 0.05
Merck 14,8460
BRN 1721404
pKa 2.19(i le 25℃)
PH 5-6 (100g/l, H2O, 20 ℃)
Tulaga Teuteu 2-8°C
Maumau Stable. E le fetaui ma vailaʻau faʻamaʻi malosi.
Fa'asino Upu 1.4368 (fa'atatau)
MDL MFCD00064224
Meatotino Faaletino ma Vailaau Uiga: tioata lamellar hexagonal po o tioata prismatic.Melting Point: 223-228 ℃ (decomposition)

solubility: soluble i le vai (20 ℃,25g/mL).

Fa'aoga Fa'aaogaina e fai ma vaila'au fa'aola ma mea'ai

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S36 – Fai ofu puipui talafeagai.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
WGK Siamani 3
RTECS VT8100000
FLUKA BRAND F CODES 3
TSCA Ioe
HS Code 29225000
Oona 可安全用于食品(FDA,§172.320,2000).

 

Folasaga

L-Serine o se amino acid faanatura, o se vaega taua o le protein synthesis i vivo. Ole fua ole vaila'au ole C3H7NO3 ma lona mamafa mole e 105.09g/mol.

 

L-Serine o loʻo i ai mea nei:

1. Fa'aaliga: tioata lanu po'o le pa'epa'e tioata pa'epa'e;

2. Solubility: soluble i le vai, soluble teisi i le ava malosi, toetoe lava a le mafai ona solu i eter ma eter solvents;

3. liusuavai: e uiga i 228-232 ℃;

4. tofo: ma sina tofo suamalie.

 

L-Serine e iai sona sao taua ile biology, e pei o:

1. protein synthesis: e pei o se ituaiga o amino acid, L-Serine o se vaega taua o le protein synthesis, e aʻafia i le tuputupu aʻe o le sela, toe faʻaleleia ma le metabolism;

2. Biocatalyst: L-Serine o se ituaiga o biocatalyst, lea e mafai ona faʻaaogaina e faʻapipiʻi ai meaola faʻapitoa, e pei o enzymes ma vailaʻau.

 

L-Serine e mafai ona saunia i ni auala se lua: fa'asologa ma le fa'aaogaina:

1. Metotia faʻapipiʻi: L-Serine e mafai ona faʻapipiʻiina e ala i le faʻaogaina. O auala masani faʻapipiʻi e aofia ai le faʻaogaina o vailaʻau ma le enzyme catalysis;

2. Metotia o le aveeseina: L-Serine e mafai foi ona maua mai mea masani, e pei o siama, sigi poʻo laau e ala i le faʻafefe.

 

E tusa ai ma faʻamatalaga saogalemu, L-Serine o se amino acid taua mo le tino o le tagata ma e masani ona manatu saogalemu. Ae ui i lea, o le soona taumafa e mafai ona mafua ai ni a'afiaga, e pei o le fa'afitauli o le manava ma fa'a'a'i. I tagata e ogaoga allergies, o le fa'aalia i le L-Serine e ono fa'aoso ai se fa'a'i. Pe a faʻaaogaina le L-Serine, e fautuaina e faʻaaoga e tusa ai ma fautuaga a fomaʻi poʻo tagata tomai faapitoa, ma faʻatonutonu le fua.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou