【摘 要】
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In this paper,the experiments used high temperature-dilute alkali method with the temperature was fixed at 80OC to treat Eucheuma,after study on the ultraso
【机 构】
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Materials and Chemical Institute,Hainan University,Haikou,Hainan 570228,China
论文部分内容阅读
In this paper,the experiments used high temperature-dilute alkali method with the temperature was fixed at 80OC to treat Eucheuma,after study on the ultrasound-assisted alkali treatment for the effect of alkali concentration,ultrasonic frequency,Sonication time on the carrageenan of yield,gel strength,and sulfate groups was investigated,the reasons that increasing extent of the carrageen gel strength was substantially different after ultrasound-assisted alkali treatment were analysed.
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