Citric Acid Anhydrous |77-92-9
Incazelo Yemikhiqizo
I-Citric acid iyi-asidi ephilayo ebuthakathaka.Kuyi-preservative conservative yemvelo futhi isetshenziselwa ukwengeza i-acidic noma emuncu, ukunambitheka ekudleni naseziphuzweni ezithambile.Ku-biochemistry, i-conjugate base ye-citric acid, i-citrate, ibalulekile njengemaphakathi emjikelezweni we-citric acid futhi ngenxa yalokho yenzeka kumetabolism yazo zonke izinto eziphilayo.
Ayinambala noma i-crystalline powder emhlophe futhi isetshenziswa kakhulu njenge-acidulant, flavour and preservative preservative ekudleni naseziphuzweni.Ibuye isetshenziswe njenge-antioxidant, i-plasticizer kanye ne-detergent, umakhi.
Isetshenziswa ezimbonini zokudla, iziphuzo njenge-ejenti ene-acidous, ukunambitheka okusetshenziselwa ukudla, izimboni zeziphuzo njenge-ejenti ene-acidous, i-flavoring agent, kanye ne-preservative, ebuye isetshenziswe ezimbonini zokuhlanza, zokufaka ugesi, nezimboni zamakhemikhali njenge-oxidation inhibitor, i-plasticizer, njll.
I-Citric acid iyi-asidi ephilayo etholakala imifino ehlukahlukene yezithelo kanye ne-Acidity regulators, kodwa igxile kakhulu kulamula nama-lime.Kuyisivikeli semvelo futhi sisetshenziselwa ukwengeza ukunambitheka okumuncu (okumuncu) ekudleni naseziphuzweni ezithambile.Ku-biochemistry, ibalulekile njengemaphakathi emjikelezweni we-citric acid noma umjikelezo we-Krebs (bheka isigaba sokugcina) futhi ngenxa yalokho kwenzeka kumetabolism cishe yazo zonke izinto eziphilayo.I-citric acid eyengeziwe igaywa kalula futhi ikhishwe emzimbeni.I-Citric acid iyi-antioxidant.Ibuye isetshenziswe njenge-ejenti yokuhlanza imvelo.
Umsebenzi & Isicelo
Embonini yokudla Ngenxa yokuthi i-citric acid ine-asidi ethambile futhi emuncu, ivame ukusetshenziswa ekwenzeni iziphuzo ezihlukahlukene, ama-sodas, iwayini, amaswidi, ukudla okulula, amabhisikidi, amajusi ethini, imikhiqizo yobisi nokunye okunjalo.Emakethe yawo wonke ama-asidi e-organic, isabelo semakethe se-citric acid engaphezu kuka-70%, ama-flavour agents, angasetshenziswa futhi njengama-antioxidants emafutheni adliwayo.Ngesikhathi esifanayo ngcono izici zezinzwa zokudla, uthuthukise isifiso sokudla futhi ukhuthaze ukugayeka kokudla kanye nokumuncwa kwe-calcium ne-phosphorus izinto emzimbeni.I-anhydrous citric acid isetshenziswa ngobuningi eziphuzweni eziqinile Usawoti we-citric acid njenge-calcium citrate kanye ne-ferric citrate yiziqinisi ezidinga ukufakwa kwe-calcium ne-iron ions ekudleni okuthile.
Ukucaciswa
| Into | BP2009 | I-USP32 | FCC7 | E330 | JSFA8.0 |
| Izinhlamvu | I-Crystal engenambala noma i-White Crystal powder | ||||
| Ukuhlonza | Phasa ukuhlolwa | ||||
| Ukucaca kanye Nombala wesixazululo | Phasa ukuhlolwa | Phasa ukuhlolwa | / | / | / |
| Ukudlulisa ukukhanya | / | / | / | ／ | / |
| Amanzi | =<1.0% | =<1.0% | =<0.5% | =<0.5% | =<0.5% |
| Okuqukethwe | 99.5%～100.5% | 99.5%～100.5% | 99.5%～100.5% | =99.5% | =99.5% |
| I-RCS | Akudluli | Akudluli | A=<0.52,T>=30% | Akudluli | Akudluli |
| I-STANDARD | I-STANDARD | I-STANDARD | I-STANDARD | ||
| I-calcium | ／ | ／ | ／ | ／ | Phasa ukuhlolwa |
| Insimbi | ／ | ／ | ／ | ／ | ／ |
| I-Chloride | ／ | ／ | ／ | ／ | ／ |
| I-Sulfate | =<150ppm | =<0.015% | ／ | ／ | =<0.048% |
| Ama-oxalates | =<360ppm | =<0.036% | Awekho amafomu e-turbidity | =<100mg/kg | Phasa ukuhlolwa |
| Izinsimbi ezinzima | =<10ppm | =<0.001% | ／ | =<5mg/kg | =<10mg/kg |
| Ukuhola | ／ | ／ | =<0.5mg/kg | =<1mg/kg | / |
| I-Aluminium | =<0.2ppm | =<0.2ug/g | ／ | ／ | / |
| I-Arsenic | ／ | ／ | ／ | =<1mg/kg | =<4mg/kg |
| I-Mercury | ／ | ／ | ／ | =<1mg/kg | / |
| Okuqukethwe komlotha we-sulfuric acid | =<0.1% | =<0.1% | =<0.05% | =<0.05% | =<0.1% |
| amanzi angancibiliki | ／ | ／ | ／ | ／ | / |
| Ama-bacterium endotoxins | =<0.5IU/mg | Phasa ukuhlolwa | ／ | ／ | / |
| I-Tridodecylamine | ／ | ／ | =<0.1mg/kg | ／ | / |
| i-polycyclic enamakha | ／ | ／ | ／ | ／ | =<0.05(260-350nm） |
| ama-hydrocarbons (PAH) | |||||
| isocitric acid | ／ | ／ | ／ | ／ | Phasa ukuhlolwa |
| Into | BP2009 | I-USP32 | FCC7 | E330 | JSFA8.0 |
| Izinhlamvu | I-Crystal engenambala noma i-White Crystal powder | ||||
| Ukuhlonza | Phasa ukuhlolwa | ||||
| Ukucaca kanye Nombala wesixazululo | Phasa ukuhlolwa | Phasa ukuhlolwa | / | / | / |
| Ukudlulisa ukukhanya | / | / | / | ／ | / |
| Amanzi | =<1.0% | =<1.0% | =<0.5% | =<0.5% | =<0.5% |
Iphakheji: 25 kgs/isikhwama noma njengoba ucela.
Isitoreji: Gcina endaweni engenawo umoya, eyomile.
Amazinga akhishiwe: Izinga lamazwe ngamazwe.
