GB 1886.228-2016 Translated English of Chinese Standard. (GB1886.228-2016): Food additive liquid carbon dioxide
https://www.chinesestandard.net, 2022. 1. 6. - 24페이지
This Standard is applicable to the food additive of carbon dioxide that takes the carbon dioxide gas as the raw material produced by produced alcohol fermentation, carbonate calcination, synthetic ammonia, ethylene catalytic oxidation and coal gasification processes, and then produced through the processes of extraction, purification, drying, cooling, pressurization, etc.
A.13 in Appendix absolute difference according to Formula acetaldehyde ammonia Analysis procedures analytical balance arithmetic mean beaker benzene calculated according Calculation of result calibration carbon dioxide content chromatographic column Combustion-supporting gas components in carbon conversion factor detector determination results obtained dioxide content analyser dioxide on chromatographic dropping funnel ethylene catalytic oxidation ethylene oxide evaporation residue Flow chart flow rate Food Additives fraction of total glacial acetic acid grease hydrogen cyanide hydrogen sulfide impurities in carbon independent determination results L-type carbon dioxide liquid carbon dioxide Methanol nitrite NO-2 nitrogen dioxide NO2 obtained under repeatability parallel determination results potassium hydroxide Process-A PTFE raw material gas Relative retention value repeatability conditions response value result The volume results are based sodium sulfite Solid and liquid specimen gas standard gas standard turbidity stage sulfur dioxide sulfur except SO2 Summary of method test results total volatile hydrocarbons turbidity stage tube value of corresponding volume fraction µg/mL µL/L