Citric Acid ndi chiyani?

Citric acid amagawidwa mu citric acid monohydrate ndi citric asidi anhydrous, amene makamaka ntchito monga acidity owongolera ndi zina chakudya.

Citric acid monohydrate

Citric acid monohydrate ndi organic pawiri ndi molecular chilinganizo cha C6H10O8.Citric acid monohydrate ndi kristalo wopanda mtundu kapena ufa woyera wa crystalline wokhala ndi molekyulu yolemera 210.139.

Citric asidi monohydrate zimagwiritsa ntchito mu makampani chakudya ndi chakumwa monga acidulant, flavoring wothandizira, preservative ndi preservative.Amagwiritsidwanso ntchito ngati antioxidant, plasticizer, detergent mumakampani opanga mankhwala, zodzikongoletsera ndi mafakitale ochapira.

Citric acid monohydrate nthawi zambiri imayikidwa m'matumba a 25 kg ndi matumba a 1000 kg m'mathireyi, ndipo iyenera kusungidwa mumdima, wopanda mpweya, mpweya wabwino, kutentha kwachipinda chochepa, kowuma ndi kozizira.

Anhydrous citric acid

Citric acid, yomwe imadziwikanso kuti citric acid, ili ndi mamolekyu a C6H8O7.Ndi organic acid yofunika.Lili ndi maonekedwe a kristalo wopanda mtundu, ndi lopanda fungo, limakhala ndi kukoma kowawasa kwambiri, limasungunuka mosavuta m'madzi, ndipo lili ndi molekyulu yolemera 192.13.Anhydrous citric acid ndi acidity Conditioners ndi zakudya zowonjezera.

Natural citric acid amafalitsidwa kwambiri mu chilengedwe.Natural citric acid alipo mu mafupa, minofu ndi magazi a zomera monga mandimu, citrus, chinanazi ndi zipatso zina ndi nyama.Synthetic citric acid imapezeka mwa kupesa zinthu zomwe zili ndi shuga monga shuga, molasi, wowuma, ndi mphesa.

Kugwiritsa ntchito citric acid

1. Makampani opanga zakudya

Amagwiritsidwa ntchito makamaka ngati wowawasa wothandizira, solubilizer, buffer, antioxidant, deodorant, flavor enhancer, gelling agent, tona, etc.

Pankhani ya zakudya zowonjezera, zimagwiritsidwa ntchito makamaka mu zakumwa za carbonated, zakumwa za madzi a zipatso, zakumwa za lactic acid ndi zakumwa zina zotsitsimula ndi zosakaniza.

(1) Kuonjezera citric acid ku zipatso zamzitini kumatha kusunga kapena kusintha kukoma kwa chipatsocho, kuonjezera acidity ya zipatso zina ndi acidity yochepa pamene zaikidwa zamzitini, kufooketsa kutentha kwa tizilombo toyambitsa matenda ndikulepheretsa kukula kwawo, komanso kupewa zipatso zamzitini ndi zochepa. acidity.Kutupa ndi kuwonongeka kwa bakiteriya nthawi zambiri kumachitika.

(2) Kuonjezera citric acid ku maswiti monga wowawasa wothandizira ndikosavuta kugwirizanitsa ndi kukoma kwa zipatso.

(3) Kugwiritsiridwa ntchito kwa citric acid mu gel osakaniza chakudya kupanikizana ndi odzola akhoza bwino kuchepetsa mlandu zoipa pectin, kuti intermolecular hydrogen zomangira pectin akhoza pamodzi kuti gel osakaniza.

(4) Pokonza ndiwo zamasamba zamzitini, masamba ena amasonyeza kuti ali ndi mchere.Kugwiritsira ntchito citric acid monga pH chosinthira sikungangogwira ntchito yokongoletsedwa, komanso kusunga khalidwe lake.

2. Kuyeretsa zitsulo

Citric acid ndi organic acid yomwe imapangidwa ndi fermentation ya tizilombo ndipo imagwiritsidwa ntchito kwambiri popanga zotsukira.Kuletsa kudzimbidwa kwa citric acid mu zotsukira kumawonekeranso kwambiri.Pickling ndi gawo lofunikira pakuyeretsa mankhwala.Poyerekeza ndi ma inorganic acid, acidity ya citric acid ndi yofooka, kotero si yoyenera zida zonse.Zowonongeka zomwe zimapangidwanso ndizochepa, chitetezo ndi kudalirika kwa citric acid kuyeretsa ndi kolimba, ndipo madzi otayira ndi osavuta kuthana nawo, omwe sangawononge thupi la munthu.Itha kugwiritsidwa ntchito kuyeretsa mapaipi, zida zophatikizira kuyeretsa zotenthetsera madzi gasi, zoperekera madzi oyera, ndikupanga zotsukira ma asidi a citric.

3. Makampani abwino a mankhwala

Citric acid ndi mtundu wa zipatso za asidi.Ntchito yake yayikulu ndikufulumizitsa kukonzanso kwa keratin.Nthawi zambiri amagwiritsidwa ntchito popanga mafuta odzola, mafuta odzola, ma shampoos, zinthu zoyera, zoletsa kukalamba, ndi ziphuphu.

Muukadaulo wamakina, ukhoza kugwiritsidwa ntchito ngati reagent pakuwunika kwamankhwala, ngati choyeserera choyesera, chowunikira cha chromatographic ndi biochemical reagent.

Citric acid ingagwiritsidwe ntchito ngati utoto wopanda formaldehyde komanso womaliza kuti alepheretse chikasu cha nsalu.

 4. Njira yotseketsa ndi coagulation

Kuphatikizika kwa citric acid ndi kutentha kwa 80 ° C kumakhala ndi zotsatira zabwino pakupha ma spores a bakiteriya, ndipo kumatha kupha timbewu ta bakiteriya toipitsidwa ndi makina a hemodialysis.Citrate ions ndi calcium ions amatha kupanga chosungunuka chosungunuka chomwe chimakhala chovuta kusiyanitsa, motero kuchepetsa kuchuluka kwa ayoni a calcium m'magazi ndikulepheretsa kukomoka kwa magazi.

 5. Kuweta nyama

Citric acid imapangidwa ndi carboxylation ya acetyl-CoA ndi oxaloacetate m'thupi la tricarboxylic acid, ndipo imatenga nawo gawo mu metabolism ya shuga, mafuta ndi mapuloteni m'thupi.Kuonjezera citric acid ku chakudya chophatikizana kungathe kupha tizilombo, kuteteza mildew, ndi kuteteza salmonella ndi matenda ena a ziweto.Kudya kwa citric acid ndi nyama kumatha kuchepetsa kuchuluka kwa tizilombo toyambitsa matenda ndikulepheretsa kupanga ma metabolites oopsa, ndikuwongolera kupsinjika kwa nyama.

(1) Kuchulukitsa kudya komanso kulimbikitsa chimbudzi ndi kuyamwa kwa michere

Kuphatikizira citric acid pazakudya kumatha kupangitsa kuti chakudyacho chikhale chokoma komanso kuti nyama zizikhala ndi chidwi chofuna kudya, potero zimawonjezera kudya kwa nyama, kuchepetsa pH yazakudya komanso kulimbikitsa chimbudzi cha zakudya.

(2) Kulimbikitsa thanzi la zomera za m'mimba

Citric asidi amachepetsa pH m`mimba thirakiti, ndipo amapereka zabwino kukula zinthu probiotics monga lactic asidi mabakiteriya m`mimba thirakiti, potero kukhala bwinobwino bwino tizilombo tating`onoting`ono zomera mu m`mimba thirakiti ziweto ndi nkhuku.

(3) Kulimbitsa mphamvu ya thupi yolimbana ndi kupsinjika maganizo ndi chitetezo cha mthupi

Citric acid imapangitsa kuti maselo a chitetezo chamthupi akhale ndi kachulukidwe kake komanso kukhala ndi chitetezo chokwanira, chomwe chingalepheretse kuberekana kwa tizilombo toyambitsa matenda m'matumbo ndikuletsa kupezeka kwa matenda opatsirana.

(4) monga antifungal wothandizira ndi antioxidant

Citric acid ndi chilengedwe chosungira.Popeza citric acid imatha kuchepetsa pH ya chakudya, kuchuluka kwa tizilombo toyambitsa matenda ndi kupanga poizoni kumaletsedwa, ndipo kumakhala ndi zotsatira zoonekeratu zotsutsana ndi bowa.Monga synergist wa antioxidants, kugwiritsa ntchito mosakanikirana kwa citric acid ndi antioxidants kumatha kusintha mphamvu ya antioxidant, kuletsa kapena kuchedwetsa makutidwe ndi okosijeni a chakudya, kumapangitsa kukhazikika kwa chakudya chamagulu ndikutalikitsa nthawi yosungira.

Hebei Jinchangsheng Chemical Technology Co., Ltd. ali ndi zaka zambiri zamakampani, akuyang'ana kwambiri mankhwala osiyanasiyana, akuperekeza ndi mphamvu ndi luso lamakono, timapanga citric acid wabwino ndi mtima, kuti ndikupatseni ntchito yogwira ntchito!Zogulitsa zapambana mtundu wabwino kwambiri Wovomerezeka wa citric acid.