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標題:A Study of Rotational Ultrafiltration System for Fructose Recovery from Glucose Fermentation Process
學年
學期
出版(發表)日期2015/07/22
作品名稱A Study of Rotational Ultrafiltration System for Fructose Recovery from Glucose Fermentation Process
作品名稱(其他語言)
著者Shih CY; Gau SH; Hwang KJ
單位
出版者
著錄名稱、卷期、頁數Journal of Food Processing & Technology 6(10), pp.1-6
摘要The technical challenge of recovery fructose from fermentation broth is high viscosity of fermentation liquid and high content of nano-size particles. In this study, an innovative rotational circular-plate ultrafiltration membrane filter with a scraping device was employed to purify fructose and remove fouling cake attached to the membrane surface, achieving fructose filtrate flux of above 40 L/m2/h. By the Darcy’s Law, the operation parameters for optimum flux such as temperature, pressure, aeration rate could be found. The optimal fructose recovery from fermentation broth was over 90%. The permeate of ultrafiltration membrane could meet the requirements for commercial fructose in terms of chromaticity, turbidity and sugar content. The traditional complex filtration process can be replaced by the novel ultrafiltration device which has an advantage of waste reduction.
關鍵字Rotational ultrafiltration;Fructose;Flux;Fermentation broth;Sugar content
語言英文(美國)
ISSN2157-7110
期刊性質國外
收錄於
產學合作
通訊作者Shih CY
審稿制度
國別美國
公開徵稿
出版型式,電子版
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