Ascorbic acid (Vitamin C)

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【Isicelo】 Ascorbic acid (Vitamin C)  badlala indima ebalulekileyo kushishino ukutya / Pharm, esisetyenziswa ngokubanzi kwi Ukutya, neziselo, Confectionery, ibhotolo.

【Producer Main】 CSPC / Luwei / DSM Jiangshan / Tianli / mpumalanga / Henan Lvyuan / Ningxia Qiyuan / Yuoyang

【CAS No.】: 50-81-7

【E No.】: E300

【HS Code】: 29362700

Ufuna Ascorbic acid kulo lonke ihlabathi 120,000 MT / nyaka, 90% umthamo eTshayina, ngokunzulu ulwazi kwi C kwimarike Vitamin, kusenza sikwazi ngaso sonke na ixabiso kukhuphiswano, kwaye noko ukubafuna iintlobo ezininzi ukhetha. Ukuba ukhangela  ascorbic acid , musa ukuthandabuza imeyili kuthi.


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Ascorbic acid umsebenzi yebhayoloji yolo iikhompawundi ascorbic acid eyaziwa, i iivithamini yamanzi-enyibilikayo, iziqhamo kunye nemifuno Luninzi. Xa reactions redox elawula nethe ukunqongophala oko kungenza scurv. Ascorbic acid sisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo, i izithako isambuku, langoku ngokwemvelo kwezinye kukutya, wongezelela kwabanye, kwaye iyafumaneka xa besitya zokutya.

Sebhithi ascorbic acid

ITEM UMGANGATHO
imbonakalo crystal White okanye phantse ezimhlophe okanye powder crystalline
Identification   positive
Indawo yokunyibilika  191 ℃ ~ 192 ℃ 
pH (5%, w / v)   2.2 ~ 2.5 
pH (2%, w / v)   2.4 ~ 2.8 
ukujikeleza ethile okubonakalayo  + 20.5 ° ~ + 21.5 °  
Nokucaca isisombululo Sula 
enzima = <0,0003% 
Uvavanyo (njengoko C 6H 8O6,%)  99,0 ~ 100,5 
copper = <3 mg / kg
Iron = <2 mg / kg
Mercury = <1 mg / kg 
esiyityhefu = <2 mg / kg 
lead = <2 mg / kg
Oxalic acid = <0.2%
Ukulahlekelwa omiswe = <0.1%
Sulphated ash = <0.1%
izinyibilikisi eyintsalela (njenge methanol) = <500 mg / kg 
Iyonke plate count (cfu / g) = <1000
Amagwele & jeli (cfu / g) = <100  
Escherichia. Coli / g  ukungabikho 
Salmonella / 25g  ukungabikho 
Staphylococcus aureus / 25g  ukungabikho 

 

 


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