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zvigadzirwa

Citric Acid CAS77-92-9

Tsananguro Pfupi:

Citric acid ndiyo yepakati chigadzirwa chemiti yezvinhu zvakasikwa uye zvepanyama metabolism, iriwo imwe yemanyowa acids anoshandiswa zvakanyanya mumunda wezvikafu, mishonga, indasitiri yemakemikari. Iyo isina kuchena yakajeka kana isingasviki kristaro, kana granular, poda poda, isina kunhuhwirira, kunyange iine simba rakasviba, asi inonaka, inonaka zvishoma. Mumhepo inodziya zvishoma nezvishoma inoparara, mumhepo ine hunyoro, idiki dhisiki.


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Indasitiri yezvokudya

Citric acid inozivikanwa seyekutanga inodyiwa inovava mumiriri, China GB2760-1996 zvinodikanwa zvekubvumidza kushandiswa kwechikafu acidity mutongi. Mune chikafu indasitiri chinoshandiswa zvakanyanya seinovavira mumiririri, solubilizer, buffering mumiriri, antioxidant, kubvisa hove kunhuhwirira kubvisa inotapira mumiriri, chelating mumiriri, icho chaicho chinangwa, kuwanda kwekufungidzira.
1. zvinwiwa
Sekureva kwenhamba dzekunze uye dzekunze, iko kudyiwa kwese kweiyo chinwiwa indasitiri account ye75% ~ 80% yeiyo yakazara citric acid kugadzirwa. Citric acid muto ndeimwe yezvinhu zvakasikwa, kwete chete kupa muchero kuravira, asiwo solubilization buffer, antioxidant maitiro, chinwiwa shuga, kuravira, pigment uye zvimwe zvinoriumba musanganiswa wekubatana, kuumbwa kweharmoniki kuravira uye kunhuhwirira, kunogona kuwedzera kupokana antiseptic mhedzisiro yehutachiona.
2. jam uye jelly
Basa re citric acid mumajamu nemajellies uye muchinwiwa chakafanana, kudzora pH uye kupa chigadzirwa chinovava, pH inofanirwa kugadziridzwa kune yakanyatsokodzera pectin condensation yetete rakamanikana. Zvinoenderana nemhando dzakasiyana dzepectin, inogona kudzikamisa pH pakati pe3.0 na3.4. Mukugadzirwa kwejamu kunogona kuvandudzwa kunhuwirira uye kudzivirira crystallization ye sucrose jecha kuremara.
3. chihwitsi
Citric acid inowedzerwa ku candy, iyo inogona kuwedzera acidity uye kudzivirira oxidation yezvinhu zvakasiyana uye sucrose crystallization. Yese yakasviba svutugadzike ine 2% citric acid. Yakabikwa shuga, iyo massecuite inotonhorera maitiro kuisa acid uye pigment, essence, yakabatana pamwechete. Pectin kugadzirwa kweswiti ye citric acid kunogona kudzora kuravira kwakasviba uye simba regel kuwedzera. Anhydrous citric acid inoshandiswa pakutsenga chingamu neupfu chikafu.
4. chikafu chakagwamba nechando
Citric acid ine hunhu hwekubiridzira uye kudzora pH, inogona kusimbisa basa rema antioxidants uye enzyme inactivation, inogona kuvimbika zvakanyanya kugadzikana kwechikafu chakaomeswa.

5. Indasitiri yemishonga
Effervescent inozivikanwa nemumuromo yezvinodhaka zvinoshandiswa kuburitsa system, citric acid uye sodium carbonate kana sodium bicarbonate solution zvinowanzoitika zvinogadzira huwandu hwakawanda hweEC2 (kureva. Effervescent) uye sodium citrate, inogona kukurumidza kunyunguduka uye kuwedzera kugona kwekuravira chinoshanda chemushonga wemishonga. Semuenzaniso, iyo cathartic uye marwadzo ekurwadziwa anowedzera kuparara. Citric acid syrup is fever varwere vane zvinwiwa, zvinonhuwira, kutonhorera uye detoxification maitiro.
Citric acid inoshandiswa zvakanyanya muhutano hwakasiyana-siyana hwemvura, buffer pH iri 3.5 ~ 4.5, ichichengetedza kugadzikana kwechinhu chinoshanda, simbisa maitiro ekuchengetedza. Yakasanganiswa ne citric acid uye muchero kuravira, ipa vanhu senge inotapira munyu kuravira kuviga mishonga yekuvava, kunyanya yechinyakare Chinese mushonga mushonga, 0,02% ye citric acid inowedzerwa mumidziyo yemvura, iyo inogona kuteedzera simbi nemhangura yakaoma kuumbwa, kunonoka Kushatiswa kwechinhu chinoshanda. Mumuromo kutsenga mahwendefa ne0.1% ~ 0,2% macitric acid mapiritsi anogona kusimudzira kunaka, kuravira kwemoni.

Chinhu KUTSANANGURWA RESULT
Chitarisiko Ikara isina kuchena kana chena Ikara isina kuchena kana chena
Chitupa Inoenderana nemuganhu Bvunzo Inoenderana
Kujeka & Ruvara rweSolution Pasa bvunzo Pasa bvunzo
Kuchena 99.5 ~ 101.0% 99.94%
Mhute <1.0% 0.14%
Sulphated Ash ≤0.05% 0.01%
Sulphate 150ppm <150ppm
Oxalic asidhi 100ppm <100ppm
Heavy Metals ≤5ppm <5ppm
Zviri nyore Carbonisable Chinhu Pasa bvunzo Pasa bvunzo
Hutachiona Endotoxin <0.5IU / mg <0.5IU / mg
Aluminium .20.2ppm <0.2ppm
Tungamira ≤0.5ppm <0.5ppm
Arsenic ≤1ppm <1ppm
Mercury ≤1ppm <1ppm
Mesh 30-100MESH Inoenderana

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