2009•Science and Technology of Food IndustryRequires access
Preparation of graft copolymerization of corn starch with acrylamide by ~(60)Co γ-ray mutual radiation
Xianfeng Du
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Abstract
The graft copolymerization of corn starch with acrylamide was prepared by 60Coγ-ray mutual radiation,and the grafting yield was studied.The effect of absorbed dose,reaction temperature,mass ratio of acrylamide and starch on grafting yield were studied.The results showed when absorbed dose was 10kGy,reaction temperature was 30℃,m(acrylamide):m(starch)=2:1,the product had high grafting yield.