1 Reducing Colour in White Sugar by Improved Syrup Flotation

WiththeexpansionofboththecaneandbeetsugarindustriesinChina,thecolourofwhitesugarproducedinthetraditionalChinesefactoryhasincreasedandbecomeacriticalproblem.Thecolourofsugarfromsulphitationistypically150ICUMSAColourUnits(IU).Valuesofupto200IUormorearenotun ......（本文共 5896 字 , 1 张图）     [阅读本文] >>