I-L-glutamic

Incazelo emfushane:

I-L-glutamic acid iyi-amino acid enefomula ye-molecular C5H9NO4.Ukubukeka kuyimpushana emhlophe ecwebezelayo, cishe engenaphunga, enokunambitheka okukhethekile nokunambitheka okumuncu.Ukubola kokungu-224~225 ℃.I-pH yesisombululo se-aqueous esigcwele icishe ibe ngu-3.2.Ayincibiliki emanzini, cishe ayincibiliki ku-ethanol ne-ether, i-soluble kakhulu ku-formic acid.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

I-L-glutamic acid isetshenziswa kakhulu ekukhiqizeni i-monosodium glutamate, izinongo, esikhundleni sikasawoti, izithako zokudla okunomsoco kanye nama-reagents amakhemikhali.I-L-glutamic acid ngokwayo ingasetshenziswa njengomuthi wokubamba iqhaza kumetabolism yamaprotheni noshukela ebuchosheni futhi ikhuthaze inqubo ye-oxidation.Umkhiqizo uhlangana ne-ammonia ukuze kuhlanganiswe i-glutamine engeyona enobuthi emzimbeni, ukuze kwehliswe i-ammonia yegazi futhi kunciphise izimpawu ze-coma yesibindi.Ngokuyinhloko isetshenziselwa ukwelapha i-coma ye-hepatic kanye nokungasebenzi kahle kwe-hepatic, kodwa umphumela wokwelapha awugculisi kakhulu;Ihlanganiswe nemithi elwa nesithuthwane, ingakwazi futhi ukwelapha isifo sokuwa kanye nokuquleka kwe-psychomotor.I-Racemic glutamic acid isetshenziswa ekukhiqizeni izidakamizwa kanye nama-biochemical reagents.
Ngokuvamile, ayisetshenziswa yodwa, kodwa isetshenziswa kanye ne-phenolic kanye ne-quinone antioxidant ukuthola umphumela omuhle we-synergistic.
I-Glutamic acid isetshenziswa njenge-ejenti eyinkimbinkimbi ye-electroless plating.
Okwemithi, izithasiselo zokudla kanye nezithuthukisi zokudla okunomsoco;
Isetshenziselwa ucwaningo lwe-biochemical, futhi ngokwemithi ye-coma yesibindi, ukuvimbela isithuthwane, ukunciphisa i-ketonuria ne-ketemia;
Izithako zikasawoti, izithasiselo zokudla okunomsoco kanye nama-flavour agents (ikakhulukazi asetshenziselwa inyama, isobho nezinkukhu, njll.).Ingasetshenziswa futhi njenge-ejenti yokuvimbela i-magnesium ammonium phosphate ukuthi ingacwebezeli ezimfanzini ezisemathinini, inkalankala neminye imikhiqizo yasemanzini.Umthamo ngu-0.3% ~ 1.6%.Ingasetshenziswa njengamakha ngokusho kwe-GB 2760-96;
Usawoti we-monosodium - i-sodium glutamate isetshenziswa njengesinongo, kanti izimpahla zihlanganisa i-monosodium glutamate ne-monosodium glutamate.

Ulwazi Lomkhiqizo

Inombolo yeCas: 56-86-0

Ubumsulwa:≥98.5%

Ifomula: C5H9NO4

Ifomula Wt.Igama: 147.1291

Igama Lekhemikhali: L-glutamic acid;i-aminoglutaric acid;I-Glutamic acid;L (+) - i-glutamic acid

Igama le-IUPAC: L-glutamic acid;i-aminoglutaric acid;I-Glutamic acid;L (+) - i-glutamic acid

Indawo encibilikayo: 160 ℃

I-Solubility :Incibilika kancane emanzini abandayo, incibilika kalula emanzini ashisayo

Ukubukeka: I-crystal flake emhlophe noma engenambala, i-acidic kancane noma ikristalu engenambala

Ukuthumela kanye Nesitoreji

Isikhathi Sokugcina: Lo mkhiqizo kufanele uvalwe futhi ugcinwe endaweni epholile futhi emnyama.

Isikhathi Somkhumbi: Ipakishwe ezikhwameni zepulasitiki, embozwe izikhwama zenayiloni noma izikhwama zepulasitiki ezilukiwe, ezinesisindo esinesisindo esingu-25kg.Ngesikhathi sokugcina nokuthutha, naka umswakama-umswakama, i-sunscreen kanye nokugcinwa kwezinga lokushisa eliphansi.