IGlucono-Delta-Lactone(GDL)>90-80-2
Incazelo Yemikhiqizo
I-Glucono delta-lactone (GDL) iyisengezo sokudla esenzeka ngokwemvelo esinenombolo E575esetshenziswa njengesequestrant, i-acidifier, noma i-ejenti yokwelapha, yokukhetha, noma efaka imvubelo.I-lactone (i-cyclic ester) ye-D-gluconic acid.I-GDL ehlanzekile iyimpushana ecwebezelayo emhlophe engenaphunga.
I-GDL ivame ukutholakala ojuni, eziphuzweni zesithelo, ezintweni zokuthambisa zomuntu siqu, nasewayinini[catation needed].I-GDL ayithathi hlangothi kodwa i-hydrolyzes emanzini iye ku-gluconic acid ene-acidic, enezela ukunambitheka okubabayo ekudleni, nakuba cishe inomuncu we-citric acid.Iguqulwa ibe yi-glucose;igremu elilodwa le-GDL likhiqiza cishe inani elilinganayo lamandla e-metabolic njengegremu elilodwa likashukela.
Ngaphezu kwamanzi, i-GDL igaywa kancane ibe yi-gluconic acid, nebhalansi phakathi kwefomu le-lactone kanye ne-asidi esungulwe njengokulingana kwamakhemikhali.Izinga le-hydrolysis ye-GDL lenyuka ngokushisa kanye ne-pH ephezulu
Ukucaciswa
| INTO | IZINGA |
| UKUKHOMBA | OKUHLE |
| I-GDL | 99-100.5% |
| IZIPHUMA | UPHUWULU LWEKHRISTU EMHLOPHE, CISHE AYINANKO |
| UKUNCAZULEKA | INXLULULEKA KALULA EMANZI, INXULUMISO EQINILE KU-ETHANOL |
| IPHUZU LOKUQHUBEKA | 152℃±2 |
| UMSUKA | =<0.5% |
| IZINTO EZEHLISA (AS D-GLUCOSE) | =<0.5% |
| AS | =<1PPM |
| IZINSIMBI EZINZIMA | =<10PPM |
| LEAD | =<2PPM |
| I-MERCURY | =<0.1PPM |
| I-CADMIUM | =<2PPM |
| I-CALCIUM | =<0.05% |
| I-CHLORIDE | =<0.05% |
| I-SULPATES | =<0.02% |
| UKULAHLEKELWA EKOMISENI | =<1% |
| PH | 1.5~1.8 |
| I-AEROBE | 50/G MAX |
| imvubelo | 10/G MAX |
| IMBUNGA | 10/G MAX |
| E.COLI | AYITHOLAKALI KU-30G |
| SALMONELLA | AYITHOLAKALI KWA-25G |
