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iimveliso

Iicitric Acid CAS77-92-9

Inkcazo emfutshane:

I-citric acid yimveliso ephakathi yokuveliswa kwendalo kunye nokutya komzimba, ikwayenye ye-asidi ye-organic esetyenziswa kakhulu kwicandelo lokutya, amayeza kunye necandelo lemichiza. Inombala ocacileyo okanye ikristale eguqukayo, okanye igranular, umgubo wamasuntswana, ongenasiporho, nangona unencasa emuncu, kodwa incasa emnandi, ethe nca kancinci. Emoyeni efudumeleyo iyachithwa ngokuthe ngcembe, emoyeni ofumileyo, kukucekiseka okuncinci.


Iinkcukacha Product

Iimpawu zemveliso

Icandelo lokutya

I-acid ye-citric yaziwa njenge-arhente yokuqala emuncu enokutya, i-China GB2760-1996 ziyimfuneko zokuvumela ukusetyenziswa komlawuli we-asidi yokutya. Kwishishini lokutya elisetyenziswa ngokubanzi njengearhente emuncu, i-solubilizer, i-arhente ye-buffering, i-antioxidant, isusa ivumba lentlanzi isusa i-arhente yokuthambisa, iarhente yokukhohlisa, injongo yayo ethile, ukubala okuninzi.
1. iziselo
Ngokwezibalo zasekhaya nezamazwe aphesheya, ukusetyenziswa ngokupheleleyo kweakhawunti yeshishini leziselo ezingama-75% ~ 80% yemveliso iyonke yecitric acid. Ijusi ye-citric acid yenye yezithako zendalo, ayaneli kunika incasa yeziqhamo, kodwa inyibilikisi isisombululo, isiphumo seswekile, iswekile yesiselo, incasa, ibala kunye nezinye izithako zokudibanisa, ukuyilwa kwencasa ye-harmonic kunye nevumba, kunokunyusa ukuxhathisa ukusebenza kubola kwamagciwane.
2. ijam kunye nejeli
Indima ye-citric acid kwiijam kunye neejeli kunye nakwisiselo esifanayo, ukulawula i-pH kunye nokunika imveliso imuncu, i-pH kufuneka ihlengahlengiswe kweyona ifanelekileyo kwi-pectin condensation yoluhlu olumxinwa kakhulu. Ngokweentlobo ezahlukeneyo zepectin, inokunciphisa i-pH phakathi kwe-3.0 kunye ne-3.4. Ekuvelisweni kwejam kunokuphuculwa ukunambitheka kunye nokuthintela ukucocwa kweempawu zesanti.
3. ilekese
I-citric acid yongezwa kwiilekese, ezinokunyusa i-asidi kunye nokuthintela i-oxidation yamacandelo ahlukeneyo kunye ne-sucrose crystallization. Iilekese ezimuncu ngokubanzi zine-2% ye-citric acid. Iswekile ebilayo, inkqubo yokupholisa i-massecuite kukubeka i-asidi kunye ne-pigment, i-essence, idityaniswe kunye. Imveliso yeelekese ye-Pectin ye-citric acid inokulawula ukungcamla okumuncu kunye namandla e-gel anyukile. I-anhydrous citric acid isetyenziselwa ukuhlafuna itshungama kunye nokutya okungumgubo.
4. ukutya okungumkhenkce
I-citric acid ineempawu zokukrexeza kunye nokulawula i-pH, inokuqinisa indima ye-antioxidants kunye ne-enzyme inactivation, inokuqinisekisa ngokuzinzileyo ukutya okubandayo.

5. Icandelo lezamayeza
I-Effervescent iyathandwa kwinkqubo yokukhupha iziyobisi ngomlomo, i-citric acid kunye ne-sodium carbonate okanye isisombululo se-sodium bicarbonate reaction reaction evelisa izixa ezikhulu ze-CO2 (okt i-effervescent) kunye ne-sodium citrate, inokunyibilika ngokukhawuleza kwaye yenze ukuba kube lula ukungcamla isithako esisebenzayo sokuxuba amayeza. Umzekelo, i-cathartic kunye neentlungu zonyusa ukonyuka. I-citric acid isiraphu zizigulana ezinomkhuhlane ezineziphuzo ezinencasa, ukunambitheka, ukupholisa kunye nokuchaphazela ukungasebenzi.
I-citric acid isetyenziswa ngokubanzi kwiintlobo ngeentlobo zezondlo zomlomo, i-pH ye-buffer yi-3.5 ~ 4.5, igcina uzinzo kwisithako esisebenzayo, yomeleza ukusebenza kokulondolozwa. Idityaniswe ne-citric acid kunye neziqhamo ukunambitheka, nika abantu ukuthanda incasa emuncu ukufihla iziyobisi ezikrakra, ngakumbi ukulungiswa kwamayeza esiTshayina, i-0.02% ye-citric acid yongezwa kwizithako ezingamanzi, ezinokulandela umkhondo wentsimbi nobhedu ukwakheka okunzima, ukubambezela ukuthotywa kwesithako esisebenzayo. Emlonyeni ukuhlafuna amacwecwe ngo-0.1% ~ 0.2% amacwecwe e-citric acid anokuphucula incasa, incasa yelamuni.

INTO Ukucaciswa IZIPHUMO
Inkangeleko I-crystal engenambala okanye emhlophe I-crystal engenambala okanye emhlophe
Ukuchonga Iyahambelana nomda wovavanyo Uyangqinelana
Ukucaca kunye noMbala weSisombululo Uvavanyo lokupasa Uvavanyo lokupasa
Ucoceko 99.5 ~ 101.0% 99.94%
Ukufuma <1.0% 0.14%
Sulphated Ash .00.05% 0.01%
Isulphate 150ppm <150ppm
I-oxalic acid 100ppm <100ppm
Amatye anzima 5pm <5ppm
Ngokulula iCarbonisable Substance Uvavanyo lokupasa Uvavanyo lokupasa
Ibacteria Endotoxin <0.5IU / mg <0.5IU / mg
IAluminiyam .20.2ppm <0.2ppm
Khokela Umzuzu <0.5ppm
Iarseniki 1ppm <1ppm
Imercury 1ppm <1ppm
Unxweme 30-100MESH Uyangqinelana

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