FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (5): 103-106.
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TIAN Long, WANG Qing-Lin, HAN Yun-Chao, WANG Yun, CHU Xue-Ying
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Abstract: Polysaccharide in Actinidia chinensis fruit was sulfated with chlorsulfonic acid-pyridine.Reagent proportion,reaction temperature,and reaction time were selected with substitution degree and yield as index by L9(34)orthogonal design.The results showed that the optimum conditions are:volume ratio of pyridine and chlorine sulfonic acid 2:1,reaction temperature 45℃, reaction time 3 h.
Key words: Actinidia chinensis, sulfated polysaccharide, orthogonal test
TIAN Long, WANG Qing-Lin, HAN Yun-Chao, WANG Yun, CHU Xue-Ying. Study on Optimizing Water-soluble Actinidia chinensis Fruit Polysaccharide Sulfate Conditions by Orthogonal Test[J]. FOOD SCIENCE, 2007, 28(5): 103-106.
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