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Production of Total Reducing Sugar from Enteromorpha intestinalis Using Citrate Buffer Pretreatment and Subsequent Enzymatic Hydrolysis
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 Title & Authors
Production of Total Reducing Sugar from Enteromorpha intestinalis Using Citrate Buffer Pretreatment and Subsequent Enzymatic Hydrolysis
Kim, Dong-Hyun; Kim, A-Ram; Park, Don-Hee; Jeong, Gwi-Taek;
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In this study, the effects of citrate buffer pretreatment conditions (solid-to-liquid ratio, reaction temperature, pH and concentration of buffer) on enzymatic hydrolysis of E. intestinalis for total reducing sugar (TRS) production were investigated. As a results of the citrate buffer pretreatment, a 5.40% hydrolysis yield was obtained under conditions including 1:10 solid-to-liquid ratio, 0.25 M citrate buffer (pH 3.5) at for 60 min. The maximum hydrolysis yield of 18.68% was obtained to enzymatic hydrolysis after pretreatment. This result is 1.81 times higher than that of control.
Enteromorpha intestinalis;Citrate buffer pretreatment;Enzymatic hydrolysis;Total reducing sugar;
 Cited by
Ayeni, A. O., Omoleye, J. A., Mudliar, S., Hymore, F. K. and Pandey, R. A., "Utilization of Lignocellulosic Waste for Ethanol Production: Enzymatic Digestibility and Fermentation of Pretreated Shea Tree Sawdust," Korean J. Chem. Eng., 31, 1180-1186(2014). crossref(new window)

Jeong, G. T., "Production of Levulinic Acid from Chitosan by Acidic-hydrothermal Reaction," Korean Chem. Eng. Res., 52, 355-359(2014). crossref(new window)

Ra, C. H., Lee, H. J., Shin, M. K. and Kim, S. K., "Bioethanol Production from Seaweed Gelidium amansii for Separated Hydrolysis and Fermentation (SHF)," KSBB J., 28(5), 282-286(2013). crossref(new window)

Jeong, G. T. and Park, D. H., "Production of Sugars and Levulinic Acid from Marine Biomass Gelidium amansi," Appl. Biochem. Biotechnol. 161, 41-52(2010). crossref(new window)

Jang, S. S., Shirai, Y., Uchida, M. and Wakisaka, M., "Production of Mono Sugar from Acid Hydrolysis of Seaweed," African J. Biotechnol., 11(8), 1953-1963(2012).

Cho, Y. K., Kim, M. J. and Kim, S. K., "Ethanol Production Form Seaweed, Enteromorpha intestinalis, by Sepearate Hydrolysis and Fermentation (SHF) and Simultaneous Saccharification and Fermentation (SSF) with Saccharomyces cerevisiae," KSBB J., 28(6), 366-371(2013). crossref(new window)

Jang, J. S., Cho, Y., Jeong, G. T. and Kim, S. K., "Optimization of Saccharification and Ethanol Production by Simultaneous Saccharification and Fermentation (SSF) from Seaweed, Saccharina japonica," Bioprocess Biosyst. Eng., 35, 11-18(2012). crossref(new window)

Kim, D. H., Lee, S. B. and Jeong, G. T., "Production of Reducing Sugar from Enteromorpha intestinalis by Hydrothermal and Enzymatic Hydrolysis," Bioresour. Technol., 161, 348-353(2014). crossref(new window)

Feng, D., Liu, H., Li, F., Jiang, P. and Qin, S., "Optimization of Dilute Acid Hydrolysis of Enteromorpha," Chin J. Oceanol. Limnol., 6, 1243-1248(2011).

Sanchez-Machado, D. I., Lopez-Cervantes, J., Paseiro-Losada P. and Lopez-Hemandez, J., "Fatty Acid, Total Lipid, Protein and Ash Contents of Processed Edible Seaweeds," Food Chem., 85, 439-444(2004). crossref(new window)

Kim, A. R., Kim, D. H. and Jeong, G. T., "Optimum Reaction Condition of Enzymatic Hydrolysis for Production of Reducing Sugar from Enteromorpha intestinalis," KSBB J., 30(2015).

Miller, G. L., "Using Dinitrosalicylic Acid Reagent for Determination of Reducing Sugar," Anal. Chem., 31, 426-428(1959). crossref(new window)

Park, D. H. and Jeong, G. T., "Production of Reducing Sugar from Macroalgae Saccharina japonica Using Ionic Liquid Catalyst," Korean Chem. Eng. Res., 51, 106-110(2013). crossref(new window)

Meinita, M. D. N., Hong, Y. K. and Jeong, G. T., "Comparison of Sulfuric and Hydrochloric Acids as Catalysts in Hydrolysis of Kappaphycus alvarezii (cottonii)," Bioprocess Biosyst. Eng., 35, 123-128(2012). crossref(new window)