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  1. No Access

    Article

    The protective effect of L-theanine addition to a cryoprotectant on the storage viability of lactic acid bacteria

    Lactic acid bacteria (LAB) that metabolize sugars to obtain energy and produce a large amount of lactate through the process are well known for their benefits. However, they can be used on a large scale only w...

    Hyuk-Ju Kwon, Trung Hau Nguyen, **-Seong Kim, Chang-Ho Kang in International Microbiology (2023)

  2. No Access

    Article

    Ethanol production from the red seaweed Eucheuma denticulatum and recovery of 5-hydroxymethylfurfural

    In this study, ethanol was produced via thermal-acid hydrolysis, enzymatic saccharification, and fermentation from the red seaweed Eucheuma denticulatum as a biomass. Also, the removal and further recovery of 5-h...

    InYung Sunwoo, Trung Hau Nguyen, Sung-Koo Kim… in Biomass Conversion and Biorefinery (2023)

  3. No Access

    Chapter and Conference Paper

    Deception Detection Using a Multichannel Custom-Design EEG System and Multiple Variants of Neural Network

    This study aims to develop a BCI system using Electroencephalogram (EEG) for lie detection. EEG signal is obtained in a non-invasive manner with eight electrodes mounted at designated positions on the scalp em...

    Ngoc-Dau Mai, Trung-Hau Nguyen, Wan-Young Chung in Intelligent Human Computer Interaction (2021)

  4. No Access

    Article

    Evaluating the Cryoprotective Encapsulation of the Lactic Acid Bacteria in Simulated Gastrointestinal Conditions

    To expect the positive physiological functions from probiotic consumption, the lactic acid bacteria should survive, partially, in the gastrointestinal (GI) tract. This study aimed to evaluate the viable stabil...

    Trung Hau Nguyen, YongGyeong Kim, **-Sung Kim… in Biotechnology and Bioprocess Engineering (2020)

  5. Article

    Correction to: Butanol and butyric acid production from Saccharina japonica by Clostridium acetobutylicum and Clostridium tyrobutyricum with adaptive evolution

    Unfortunately, the author name was wrongly published as Pailin Sukwang.instead of Pailin Sukwong.

    Chae Hun Ra, In Yung Sunwoo, Trung Hau Nguyen… in Bioprocess and Biosystems Engineering (2019)

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  6. No Access

    Article

    Ethanol production from water hyacinth (Eichhornia crassipes) hydrolysate by hyper-thermal acid hydrolysis, enzymatic saccharification and yeasts adapted to high concentration of xylose

    Water hyacinth (Eichhornia crassipes) was used as a feedstock for ethanol production. The optimal hyper-thermal (HT) acid hydrolysis conditions were 8% (w/v) slurry content, 200 mM H2SO4, at 160 °C for 20 min and...

    InYung Sunwoo, Jeong Eun Kwon, Trung Hau Nguyen… in Bioprocess and Biosystems Engineering (2019)

  7. No Access

    Article

    Detoxification of Hydrolysates of the Red Seaweed Gelidium amansii for Improved Bioethanol Production

    In this study, bioethanol was produced from the seaweed Gelidium amansii as biomass through separate hydrolysis and fermentation (SHF) processes. The SHF processes examined in this study include thermal acid hydr...

    Trung Hau Nguyen, In Yung Sunwoo, Gwi-Taek Jeong… in Applied Biochemistry and Biotechnology (2019)

  8. No Access

    Article

    Butanol and butyric acid production from Saccharina japonica by Clostridium acetobutylicum and Clostridium tyrobutyricum with adaptive evolution

    Optimal conditions of hyper thermal (HT) acid hydrolysis of the Saccharina japonica was determined to a seaweed slurry content of 12% (w/v) and 144 mM H2SO4 at 160 °C for 10 min. Enzymatic saccharification was ca...

    Chae Hun Ra, In Yung Sunwoo, Trung Hau Nguyen… in Bioprocess and Biosystems Engineering (2019)

  9. No Access

    Article

    Acetone, butanol, and ethanol production from the green seaweed Enteromorpha intestinalis via the separate hydrolysis and fermentation

    Acetone, butanol, and ethanol (ABE) were produced following the separate hydrolysis and fermentation (SHF) method using polysaccharides from the green macroalgae Enteromorpha intestinalis as biomass. We focused o...

    Trung Hau Nguyen, In Yung Sunwoo, Chae Hun Ra… in Bioprocess and Biosystems Engineering (2019)

  10. No Access

    Article

    Bioethanol Production from Soybean Residue via Separate Hydrolysis and Fermentation

    Bioethanol was produced using polysaccharide from soybean residue as biomass by separate hydrolysis and fermentation (SHF). This study focused on pretreatment, enzyme saccharification, and fermentation. Pretre...

    Trung Hau Nguyen, Chae Hun Ra, In Yung Sunwoo… in Applied Biochemistry and Biotechnology (2018)

  11. No Access

    Article

    Bioethanol Production Using Waste Seaweed Obtained from Gwangalli Beach, Busan, Korea by Co-culture of Yeasts with Adaptive Evolution

    Conditions for ethanol production were evaluated using waste seaweed obtained from Gwangalli beach, Busan, Korea, after strong winds on January 15, 2015. Eleven types of seaweed were identified, and the propor...

    In Yung Sunwoo, Jung Eun Kwon, Trung Hau Nguyen… in Applied Biochemistry and Biotechnology (2017)

  12. No Access

    Article

    Bioethanol production from Gracilaria verrucosa using Saccharomyces cerevisiae adapted to NaCl or galactose

    This study examined the pretreatment, enzymatic saccharification, and fermentation of the red macroalgae Gracilaria verrucosa using adapted saccharomyces cerevisiae to galactose or NaCl for the increase of bioeth...

    Trung Hau Nguyen, Chae Hun Ra, InYung Sunwoo… in Bioprocess and Biosystems Engineering (2017)