I-Sodium Erythorbate - i-nitrite yenyama

I-sodium Erythorbate imhlophe noma iphuzi kancane i-crystal granular noma impushana, ayinaphunga, inephunga likasawoti elincane, indawo yokuncibilika ingaphezu kuka-200o C, iyazinza uma ibekwe emoyeni isesimweni sokumisa, kodwa emanzini, lapho kunomoya, insimbi, ukushisa nokukhanya, i-oxidation, lapho kunomoya, insimbi, ukushisa nokukhanya, kuzokwenzeka i-oxidation. Incibilika kalula emanzini, izinga lokushisa elijwayelekile elingu-16g/mlat, alincibiliki ku-ethanol, i-PHvalue yesisombululo samanzi esingu-5% ngu-5.5-8.0

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imininingwane yomkhiqizo

Isingeniso

I-Sodium Erythorbate ne-D-Sodium Erythorbate (eyaziwa nangokuthi i-D-isoascorbic acid, ifomula yamakhemikhali i-C6H8O6) isetshenziswa kakhulu njengama-antioxidants okudla, asetshenziswa kakhulu ekudleni kwenyama, ukudla kwezinhlanzi, ubhiya, ujusi wezithelo, ikristalu yejusi yezithelo, izithelo ezisemathinini nemifino, ikhekhe, imikhiqizo yobisi, ujamu, iwayini, ukhukhamba, uwoyela nezinye izimboni zokucubungula. I-isovc sodium isetshenziswa kabanzi emikhiqizweni yenyama. Njengosizo lombala wezinwele kanye ne-ejenti yombala wezinwele zenyama i-nitrite, i-isoVC ye-sodium inomphumela osobala wokuvikela umbala. Inani elifanele le-nitrite lingavimbela ukukhula nokukhiqizwa kabusha kwebhaktheriya ye-botulinum enobuthi futhi ibambe iqhaza ekulondolozweni. I-sodium ye-isovc ibalulekile ekukhiqizeni amasoseji e-ham, imikhiqizo yenyama ekheniwe, isobho, inyama ye-soy sauce neminye imikhiqizo yenyama.

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Isicelo

1. Emikhiqizweni yenyama: Njengesengezo sombala wezinwele, ingagcina umbala, ivimbele ukwakheka kwe-nitrosamines (njenge-nitrite), ithuthukise ukunambitheka, futhi ingafihli kalula. Amakhukhamba afakwe emanzini anosawoti: gcina umbala futhi uthuthukise ukunambitheka.

2. Izinhlanzi ezifriziwe nezimfanzi: gcina umbala futhi uvimbele indawo yenhlanzi ekubeni i-oxidizing futhi ikhiqize iphunga elibolile.

3. Ubhiya newayini: kwengezwe ngemva kokuvutshelwa ukuze kuvinjelwe iphunga nemfucumfucu, kugcinwe umbala, iphunga nokuvimbela ukuvutshelwa kwesibili.

4. Ijusi yezithelo nesoso: yengezwe ngesikhathi sokubhodlela ukuze kugcinwe i-VC yemvelo, kuvimbele ukufiphala nokugcina ukunambitheka kwangempela.

5. Ukugcinwa kwezithelo: fafaza noma usebenzise nge-citric acid ukuze ugcine umbala ne-flavour futhi wandise isikhathi sokugcina.

6. Imikhiqizo esemathinini: engeza isobho ngaphambi kokufakwa emathinini ukuze ugcine umbala, iphunga nokunambitha.

7. Ingakwazi ukugcina umbala, ukunambitheka kwemvelo futhi yandise impilo yeshalofu yesinkwa.

8. China ibeka ukuthi inani eliphezulu lokusetshenziswa ngu-0.2g/kg esinkwa nama-noodle asheshayo, kanye no-1.0g/kg wesobho nemikhiqizo yenyama.

Ukucaciswa komkhiqizo

Izinto Zokuhlola	Hlola Amapharamitha	Imiphumela Yokuhlola
Ukubukeka	I-crystalline powder emhlophe	Kuyavumelana
Ukuhlonza	Okuhle	Okuhle
I-Assay(C6H7O6Na·H2O)	98.0%~100.5%	99.3%
25 Ukuzungezisa okuqondile[α]D	+95.5°~+98.0°	+96.4°
pH	5.5~8.0	7.3
I-Arsenic	3PPM Max	Ngaphansi kuka-3PPM
Ukuhola	2PPM Max	Ngaphansi kuka-2PPM
I-Mercury	1.0 PPM Max	Ngaphansi kuka-1.0 PPM
I-oxalate	Uphumelele ukuhlolwa kwe-E316	Uphumelele ukuhlolwa kwe-E316
Izinsimbi ezinzima (njenge-Pb)	10PPM Max	Ngaphansi kuka-10PPM
I-Tartrates	Uphumelele ukuhlolwa kwe-E316	Uphumelele ukuhlolwa kwe-E316
Ukulahlekelwa ekomisweni	0.25% Ubukhulu	0.06%