Glicin (Glicin, okrajšan kot Gly) je znan tudi kot aminoocetna kislina. Njegova kemijska formula je C2H5NO2. Je bela trdna snov pri sobni temperaturi in tlaku. Glicin je najpreprostejša aminokislina v aminokislinski seriji. Za človeško telo ni potrebno. V molekulah ima tako kisle kot alkalne funkcionalne skupine. V vodi je ioniziran in ima močno hidrofilnost. Spada med nepolarne aminokisline, topne v polarnih topilih, vendar netopne v polarnih topilih. V nepolarnih topilih z visokim vreliščem in tališčem lahko glicin predstavlja različne molekularne morfologije s prilagajanjem kislosti in alkalnosti vodne raztopine.
Glicin
Glicin CAS No.: 56-40-6
Glicin CAS No.: 56-40-6 Basic information:
Chemical Name: Glicin
Standardnono: USP / FCC
Značilnosti: beli kristali ali kristalinični prah, brez vonja in posebne sladkosti. Z lahkoto se raztopi v vodi, rahlo v etanolu, ne raztopi v acetonu ali etil etru.
Molekulska formula: C2H5NO2
Molekulska masa: 75.06
Pacakge: V 25 kg papirnati vrečki s polietilenskimi vrečkami znotraj; ali po naročilu kupca.
Rok uporabnosti: 2 leti, shranjujte v suhem in hladnem prostoru in hranite daleč stran od sončne svetlobe.
Glicin is used sed as a flavoring or sweetener,in combination with DLalanine or Citric acid,
korektor ali pufer za sestavo vina in brezalkoholnih pijač, ki se uporablja kot dodatek
zaradi okusa in okusa hrane ohrani prvotno barvo in zagotovi vir sladkega;
Glicin CAS No.: 56-40-6 Specification:
|
ime izdelka |
Glicin |
|
Standardno |
Živilska kakovost / USP |
|
Rok uporabnosti |
2 leti |
|
Pakiranje |
25kg / boben |
|
Videz |
Beli kristalinični prah |
|
Esej (%) |
98,50 ~ 101.50 |
|
Izguba pri sušenju (%) |
0,20 maks |
|
Ostanki pri vžigu (%) |
0,10 maks |
|
Težka kovina (Pb) (%) |
0,001 maks |
|
Arzen (%) |
0,0001 maks |
|
Topnost |
Prosto topen v vodi |
|
Živo srebro |
0,1 ppm največ |
|
Sulfat (SO4) (%) |
0,006 maks |
|
Klorid (Cl) (%) |
0,007 maks |
|
Tališče (â „ƒ) |
240 (dec.) (Osvetljeno) |
|
Vrednost PH |
5,50 ~ 7,00 |
|
Svinec (%) |
0,0005 maks |
Glicin CAS No.: 56-40-6 Function:
1. L-Glicin is used as a flavoring, sweetener and nutritional supplement.
2. L-Glicin is applied in alcoholic beverage, animal and plant food processing.
3. L-Glicin is applied in the making of salted vegetables and sweet jams.
4. L-Glicin is also as an additive for the making of salted sauce, vinegar and fruit juice, in order to improve the flavor and the taste of food and increase the nutrition of food.
5. Glicin powder is used as a preservative for fish flakes and peanut jams and stabilizer for cream, cheese etc.
6. Glicin powder is used as a buffering agent for the taste of edible salt and vinegar.
Glicin CAS No.: 56-40-6 Applications:
1. Glavna uporaba glicina v hrani
(1)Glicin can be used in Alcoholic beverage,used as an acid corrector or buffer for the composition of wine and soft beverage, used as an additice for the flavor and taste of food.
(2)Glicin can be used as an antiseptic agent for fish flakes and peanut jams.
(3)Glicin can play a buffering rolein the taste of edible salt and vinegar.
(4)Glicin can be used in food processing, brewing process,meat processing and soft beverage formulas as well as in Saccharin sodium in order to remove bitterness.
2. Glavna uporaba farmacevtskega glicina
(1)Glicin can be used in the research on the metabolism of amino acids by medical organisms or on a biochemical asis;
(2)Glicin can be used as a buffer for aurcomycin,as a raw material for making L-dopa for treating Parkingson disease,Vitamin B6and other amino acids as Threonine;
(3)Glicin can be used as the raw material for cephslosporins, he intermediate for Thiamphenicol and etc.
3. Glavna uporaba tehničnega glicina
(1)Glicin can be used as an additive to the galvanizing solution.
(2)Glicin can be used as a PHregulator.
(3)Glicin can be used as an intermediate of pesticides,e.g.a key raw material for herbicide Glyphosate.
