GB 1903.43-2020 Translated English of Chinese Standard. (GB 1903.43-2020, GB1903.43-2020): National Food Safety Standard - Food Nutritional Fortification Substance - Cyanocobalamin cobione [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 20.03.2021 - 15 Seiten This Standard is applicable to cyanocobalamin, a food nutritional fortification substance obtained through transformation and crystallization of fermentation broth containing cobalamin produced by microbial fermentation. |
Häufige Begriffe und Wortgruppen
10mL volumetric flask 361nm wavelength absolute difference according to Formula accurate to 0.001g Acetic acid acetone standard stock add water ammonium ferrous sulfate Analytical procedures Apparatus Appendix arithmetic mean calculated according chemical indicators Chloroform Chromatographic column condensation device constant volume control solution Cyanocobalamin content Cyanocobalamin Standard Product detector determination results obtained Disodium hydrogen phosphate distillation flask dry basis Figure B.1 GB/T headspace bottle Hydrochloric acid Hypophosphorous acid Identification independent determination results Infrared Spectrum liquid chromatograph Loss on drying main peak mark with mobile Methanol mg/L mobile phase Nutritional Fortification Substance obtained under repeatability parallel determination results peak area Phenolphthalein Phosphoric acid Pipette 5.0mL Potassium bromide Potassium hydrogen sulfate Reagents and materials Reference chromatographic conditions repeatability conditions sensitivity solution Sensory Requirements Sodium acetate Sodium fluoride Sodium hydroxide solution specimen solution Spectrum of Cyanocobalamin standard curve sulfuric acid solution system suitability solution Test methods volume to 100mL water to dissolve weighing bottle