Iyini i-Citric Acid?

I-Citric acid ihlukaniswe yaba yi-citric acid monohydrate ne-citric acid anhydrous, esetshenziswa kakhulu njengezilawuli ze-acidity kanye nezithasiselo zokudla.

I-Citric acid monohydrate

I-Citric acid monohydrate iyinhlanganisela ye-organic ene-molecular formula ye-C6H10O8.I-Citric acid monohydrate iyi-crystal engenambala noma i-crystalline powder emhlophe enesisindo samangqamuzana angu-210.139.

I-Citric acid monohydrate isetshenziswa kakhulu embonini yokudla nesiphuzo njenge-acidulant, i-flavoring agent, i-preservative kanye ne-preservative.Ibuye isetshenziswe njenge-antioxidant, i-plasticizer, okokuhlanza embonini yamakhemikhali, imboni yezimonyo kanye nemboni yokuwasha.

I-Citric acid monohydrate ivame ukupakishwa ezikhwameni ezingu-25 kg kanye nezikhwama ezingu-1000 kg ematreyini, futhi kufanele zigcinwe endaweni emnyama, engangeni moya, engenamoya, izinga lokushisa eliphansi lekamelo, izimo ezomile nezipholile.

I-Anhydrous citric acid

I-Citric acid, eyaziwa nangokuthi i-citric acid, ine-molecular formula ye-C6H8O7.Kuyi-asidi ephilayo ebalulekile.Inokubonakala kwekristalu engenambala, ayinaphunga, inokunambitheka okumuncu okuqinile, incibilika kalula emanzini, futhi inesisindo samangqamuzana angu-192.13.I-Anhydrous citric acid iyi-acidity Conditioners kanye nezithasiselo zokudla.

I-citric acid yemvelo isatshalaliswa kabanzi emvelweni.I-citric acid yemvelo ikhona emathanjeni, emisipha nasegazini lezitshalo ezifana nolamula, amawolintshi, amaphayinaphu nezinye izithelo nezilwane.I-synthetic citric acid itholakala ngokuvubela izinto eziqukethe ushukela njengoshukela, ama-molasses, isitashi, namagilebhisi.

Ukusetshenziswa kwe-citric acid

1. Imboni yokudla

Isetshenziswa kakhulu njenge-ejenti emuncu, i-solubilizer, i-buffer, i-antioxidant, isiqedaphunga, isithuthukisi ukunambitheka, i-ejenti ye-gelling, i-toner, njll.

Ngokuphathelene nezithako zokudla, isetshenziswa ikakhulukazi eziphuzweni ze-carbonated, iziphuzo zejusi yezithelo, iziphuzo ze-lactic acid nezinye iziphuzo eziqabulayo nemikhiqizo efakwe emanzini.

(1) Ukwengeza i-citric acid esithelweni esisemathinini kungagcina noma kuthuthukise ukunambitheka kwesithelo, kwandise i-asidi yezinye izithelo ezine-asidi ephansi lapho zifakwe ethinini, kwenze buthaka ukumelana nokushisa kwama-microorganisms futhi kuvimbele ukukhula kwazo, futhi kuvimbele izithelo ezifakwe ethini ngezinga eliphansi. ubumuncu.Ukuvuvukala nokubhujiswa kwamagciwane kuvame ukwenzeka.

(2) Ukwengeza i-citric acid kuswidi njenge-ejenti emuncu kulula ukuxhumanisa nokunambitheka kwezithelo.

(3) Ukusetshenziswa kwe-citric acid kumajemu okudla wejeli kanye nejeli kunganciphisa ngempumelelo ukukhokhiswa okungalungile kwe-pectin, ukuze izibopho ze-hydrogen ze-intermolecular ze-pectin zihlanganiswe nejeli.

(4) Lapho kucutshungulwa imifino esemathinini, eminye imifino ibonisa ukusabela kwe-alkaline.Ukusebenzisa i-citric acid njengesilungisi se-pH akukwazi nje ukudlala indima yesinongo, kodwa futhi nokugcina ikhwalithi yayo.

2. Ukuhlanza insimbi

I-Citric acid iyi-asidi ephilayo ekhiqizwa ukuvutshelwa kwe-microbial futhi isetshenziswa kakhulu ekukhiqizeni okokuhlanza.Ukusebenza kokuvimbela ukugqwala kwe-citric acid ezintweni zokuhlanza nakho kugqame kakhulu.I-Pickling iyingxenye ebalulekile yokuhlanza amakhemikhali.Uma kuqhathaniswa nama-acids angaphili, i-asidi ye-citric acid ibuthakathaka, ngakho ayifaneleki yonke imishini.Ukugqwala okukhiqizwa nakho kuncane uma kuqhathaniswa, ukuphepha nokuthembeka kokuhlanzwa kwe-citric acid kunamandla uma kuqhathaniswa, futhi uketshezi olulahlwayo kulula ukuluphatha, olungeke lubangele ukulimala emzimbeni womuntu.Ingasetshenziselwa ukuhlanza amapayipi, izinto ezisebenza ndawonye ukuhlanza izifudumezi zamanzi zegesi, izihlinzeki zamanzi ezihlanzekile, nokwenza izihlanzi ze-citric acid.

3. Fine chemical industry

I-Citric acid uhlobo lwe-asidi yesithelo.Umsebenzi wayo oyinhloko ukusheshisa ukuvuselelwa kwe-keratin.Ivamise ukusetshenziselwa izinto zokuthambisa, okhilimu, ama-shampoos, imikhiqizo emhlophe, imikhiqizo elwa nokuguga, kanye nemikhiqizo yezinduna.

Kubuchwepheshe bamakhemikhali, ingasetshenziswa njenge-reagent yokuhlaziya amakhemikhali, njenge-reagent yokuhlola, i-chromatographic analysis reagent kanye ne-biochemical reagent.

I-Citric acid ingasetshenziswa njenge-formaldehyde-free-ejenti yokudaya kanye ne-ejenti yokuqedela ukuvimbela ngempumelelo ukuphuzi kwezindwangu.

 4. Ukuvala inzalo kanye nenqubo yokuhlanganisa

Isenzo esihlanganisiwe se-citric acid nezinga lokushisa elingu-80°C sinomthelela omuhle ekubulaleni izinhlamvu zebhaktheriya, futhi singabulala ngempumelelo izinhlamvu zamagciwane ezingcoliswe epayipini lomshini we-hemodialysis.I-Citrate ions kanye ne-calcium ions zingakha inkimbinkimbi encibilikayo okunzima ukuyihlukanisa, ngaleyo ndlela inciphise ukugcwala kwama-calcium ion egazini futhi ivimbele ukuhlangana kwegazi.

 5. Ukuzalanisa izilwane

I-Citric acid yakhiwa i-carboxylation ye-acetyl-CoA ne-oxaloacetate emjikelezweni womzimba we-tricarboxylic acid, futhi ibamba iqhaza kumetabolism kashukela, amafutha namaprotheni emzimbeni.Ukwengeza i-citric acid ekudleni okuhlanganisiwe kungabulala amagciwane, kuvimbele isikhutha, futhi kuvimbele i-salmonella nokunye ukutheleleka kokudla kwezilwane.Ukuthathwa kwe-citric acid ngezilwane kunganciphisa ukwanda kwamagciwane futhi kuvimbele ukukhiqizwa kwama-metabolites anobuthi, futhi kuthuthukise ukucindezeleka kwezilwane.

(1) Khulisa ukudla okudlayo futhi ukhuthaze ukugayeka kokudla kanye nokumuncwa kwemisoco

Ukwengeza i-citric acid ekudleni kungathuthukisa ukunambitheka kokudla futhi kukhulise isifiso sokudla sezilwane, ngaleyo ndlela kwandise ukudla kwesilwane, kwehlise i-pH yokudla futhi kukhuthaze ukugayeka kokudla okunomsoco.

(2) Thuthukisa impilo yezitshalo zamathumbu

I-Citric acid inciphisa i-pH emgudwini wamathumbu, futhi inikeza izimo ezinhle zokukhula kwama-probiotics afana namagciwane e-lactic acid emgudwini wamathumbu, ngaleyo ndlela igcine ibhalansi evamile ye-microbial flora emgudwini wokugaya wemfuyo nezinkukhu.

(3) Thuthukisa ikhono lomzimba lokumelana nokucindezeleka nokuzivikela komzimba

I-Citric acid ingenza amangqamuzana asebenzayo omzimba abe nokuminyana okuphezulu futhi abe sesimweni esingcono sokuzivikela, esingavimbela ukukhiqizwa kwamagciwane amathumbu futhi avimbele ukuvela kwezifo ezithathelwanayo.

(4) njenge-ejenti ye-antifungal kanye ne-antioxidant

I-Citric acid iyisilondolozi semvelo.Njengoba i-citric acid inganciphisa i-pH yokudla, ukwanda kwama-microorganisms ayingozi kanye nokukhiqizwa kobuthi kuyavinjelwa, futhi kunomphumela osobala wokulwa nesikhunta.Njenge-synergist yama-antioxidant, ukusetshenziswa okuxubile kwe-citric acid kanye nama-antioxidants kungathuthukisa umphumela we-antioxidant, kuvimbele noma kubambezele i-oxidation ye-feed, kuthuthukise ukuqina kokuphakelwa okuhlanganisiwe futhi kwandise isikhathi sokugcina.

I-Hebei Jinchangsheng Chemical Technology Co., Ltd. ineminyaka eminingi yesipiliyoni sembonini, igxile emikhiqizweni ehlukahlukene yamakhemikhali, ikuphelezela ngamandla nobuchwepheshe, sikhiqiza i-citric acid enhle ngenhliziyo, ukuze nje ikunikeze umphumela wokusebenzisa owanelisayo!Ikhwalithi yomkhiqizo iwine ikhwalithi ye-citric acid ehamba phambili Egunyaziwe embonini.