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http://dx.doi.org/10.9713/kcer.2015.53.4.478

Effect of Reaction Factors on Reducing Sugar Production from Enteromorpha intestinalis Using Solid Acid Catalyst  

Jeong, Gwi-Taek (Department of Biotechnology, Pukyong National University)
Park, Don-Hee (Department of Biotechnology and Bioengineering, Chonnam National University)
Publication Information
Korean Chemical Engineering Research / v.53, no.4, 2015 , pp. 478-481 More about this Journal
Abstract
In this study, the hydrolysis of green macro-algae Enteromorpha intestinalis using solid acid catalyst was conducted to obtain total reducing sugar. The hydrolysis was optimized with four reaction parameters of liquid-to-solid (L/S) ratio, catalyst amount, reaction temperature, and reaction time. As a optimized result, the highest TRS of 7.74 g/L was obtained under condition of 7.5 L/S ratio, $140^{\circ}C$, 15% catalyst amount and 2 hr. By the way, at this condition, only 0.13 g/L 5-HMF was detected. The solid acid-catalyzed hydrolysis of marine resources had the potential in the field of bioenergy.
Keywords
Solid-acid Catalyst; Reducing Sugar; Bioenergy; Enteromorpha intestinalis;
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Times Cited By KSCI : 12  (Citation Analysis)
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