Search Results - "Ra, Chae Hun"

Ethanol production from the seaweed Gelidium amansii, using specific sugar acclimated yeasts by Cho, Hyeyoung, Ra, Chae-Hun, Kim, Sung-Koo

“…For the production of ethanol from seaweed as the source material, thermal acid hydrolysis and enzymatic saccharification were carried out for monosugars…”
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Comparison of Liquid and Solid-State Fermentation Processes for the Production of Enzymes and Beta-Glucan from Hulled Barley by Lee, Se Yeon, Ra, Chae Hun

“…Solid-state fermentation using hulled barley was carried out to produce enzymes and β-glucan. The one-factor-at-a-time experiments were carried out to…”
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Coproduction of Enzymes and Beta-Glucan by Aspergillus oryzae Using Solid-State Fermentation of Brown Rice by Ji, Su Bin, Ra, Chae Hun

“…The effect of medium composition on enzyme and β-glucan production by Aspergillus oryzae KCCM 12698 was investigated. Brown rice, rice bran, nitrogen, and…”
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Effects of wavelength mixing ratio and photoperiod on microalgal biomass and lipid production in a two-phase culture system using LED illumination by Sirisuk, Phunlap, Ra, Chae-Hun, Jeong, Gwi-Taek, Kim, Sung-Koo

“…•Red LED was the optimal light source to increase N. salina cell biomass.•50:50 mixing ratio was the optimal for I. galbana and P. tricornutum cell biomass.•N…”
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Evaluation of 2,3-Butanediol Production from Red Seaweed Gelidium amansii Hydrolysates Using Engineered Saccharomyces cerevisiae by Ra, Chae Hun, Seo, Jin-Ho, Jeong, Gwi-Taek, Kim, Sung-Koo

“…Hyper-thermal (HT) acid hydrolysis of red seaweed Gelidium amansii was performed using 12% (w/v) slurry and an acid mix concentration of 180 mM at 150°C for 10…”
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Effects of light-emitting diodes (LEDs) on the accumulation of lipid content using a two-phase culture process with three microalgae by Ra, Chae-Hun, Kang, Chang-Han, Jung, Jang-Hyun, Jeong, Gwi-Taek, Kim, Sung-Koo

“…•Three microalgae grew faster in blue LED than in white fluorescent light.•LED light intensities used: 100μmol/m2/s of blue, green, and red LED.•Blue and green…”
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Effects of green LED light and three stresses on biomass and lipid accumulation with two-phase culture of microalgae by Jung, Jang-Hyun, Sirisuk, Phunlap, Ra, Chae Hun, Kim, Jong-Myung, Jeong, Gwi-Taek, Kim, Sung-Koo

“…[Display omitted] •Nitrate depletion, salt, and LED wavelengths of second-phase were used for stresses.•Green LED wavelength stress induced the production of…”
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Evaluation of gamma-aminobutyric acid (GABA) production by Lactobacillus plantarum using two-step fermentation by Kim, Na Yeon, Kim, Sung-Koo, Ra, Chae Hun

“…Lactic acid bacteria ( Lactobacillus plantarum KCTC 3103) were fermented to produce gamma-aminobutyric acid (GABA). The conditions of the modified synthetic…”
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Enhancement of biomass, lipids, and polyunsaturated fatty acid (PUFA) production in Nannochloropsis oceanica with a combination of single wavelength light emitting diodes (LEDs) and low temperature in a three-phase culture system by Sirisuk, Phunlap, Sunwoo, InYung, Kim, So Hee, Awah, Che Clovis, Hun Ra, Chae, Kim, Jong-Myung, Jeong, Gwi-Taek, Kim, Sung-Koo

“…•N. oceanica was cultured in 14-L photobioreactors using a three-phase culture system.•Maximum biomass was produced with 24 h blue LED light at an intensity of…”
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Ethanol Production from the Seaweed Gelidium amansii, Using Specific Sugar Acclimated Yeasts by Cho, Hyeyoung, Ra, Chae-Hun, Kim, Sung-Koo

“…For the production of ethanol from seaweed as the source material, thermal acid hydrolysis and enzymatic saccharification were carried out for monosugars…”
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Effects of light-emitting diode (LED) with a mixture of wavelengths on the growth and lipid content of microalgae by Ra, Chae Hun, Sirisuk, Phunlap, Jung, Jang-Hyun, Jeong, Gwi-Taek, Kim, Sung-Koo

“…Integrations of two-phase culture for cell growth and lipid accumulation using mixed LED and green LED wavelengths were evaluated with the microalgae,…”
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Biotransformation of 5-hydroxymethylfurfural (HMF) by Scheffersomyces stipitis during ethanol fermentation of hydrolysate of the seaweed Gelidium amansii by Ra, Chae Hun, Jeong, Gwi-Taek, Shin, Myung Kyo, Kim, Sung-Koo

“…•Thermal acid hydrolysis and enzymatic saccharification resulted in 43.5g/L sugars.•Ethanol concentration of 20.5g/L was obtained using S. stipitis KCTC…”
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Detoxification of Eucheuma spinosum Hydrolysates with Activated Carbon for Ethanol Production by the Salt-Tolerant Yeast Candida tropicalis by Ra, Chae Hun, Jung, Jang Hyun, Sunwoo, In Young, Kang, Chang Han, Jeong, Gwi-Taek, Kim, Sung-Koo

“…The objective of this study was to optimize the slurry contents and salt concentrations for ethanol production from hydrolysates of the seaweed Eucheuma…”
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Acetone, butanol, and ethanol production from the green seaweed Enteromorpha intestinalis via the separate hydrolysis and fermentation by Nguyen, Trung Hau, Sunwoo, In Yung, Ra, Chae Hun, Jeong, Gwi-Taek, Kim, Sung-Koo

“…Acetone, butanol, and ethanol (ABE) were produced following the separate hydrolysis and fermentation (SHF) method using polysaccharides from the green…”
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Evaluation of Galactose Adapted Yeasts for Bioethanol Fermentation from Kappaphycus alvarezii Hydrolyzates by Nguyen, Trung Hau, Ra, Chae Hun, Sunwoo, In Yung, Jeong, Gwi-Taek, Kim, Sung-Koo

“…Bioethanol was produced from Kappaphycus alvarezii seaweed biomass using separate hydrolysis and fermentation (SHF). Pretreatment was evaluated for 60 min at…”
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Bioethanol Production Using Waste Seaweed Obtained from Gwangalli Beach, Busan, Korea by Co-culture of Yeasts with Adaptive Evolution by Sunwoo, In Yung, Kwon, Jung Eun, Nguyen, Trung Hau, Ra, Chae Hun, Jeong, Gwi-Taek, Kim, Sung-Koo

“…Conditions for ethanol production were evaluated using waste seaweed obtained from Gwangalli beach, Busan, Korea, after strong winds on January 15, 2015…”
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Acetone–Butanol–Ethanol Production from Waste Seaweed Collected from Gwangalli Beach, Busan, Korea, Based on pH-Controlled and Sequential Fermentation Using Two Strains by Sunwoo, In Yung, Hau, Nguyen Trung, Ra, Chae Hun, Jeong, Gwi-Taek, Kim, Sung-Koo

“…The optimal conditions for acetone–butanol–ethanol (ABE) production were evaluated using waste seaweed from Gwangalli Beach, Busan, Korea. The waste seaweed…”
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Application of the Severity Factor and HMF Removal of Red Macroalgae Gracilaria verrucosa to Production of Bioethanol by Pichia stipitis and Kluyveromyces marxianus with Adaptive Evolution by Sukwong, Pailin, Sunwoo, In Yung, Lee, Min Ju, Ra, Chae Hun, Jeong, Gwi-Taek, Kim, Sung-Koo

“…Gracilaria verrucosa , red seaweed, is a promising biomass for bioethanol production due to its high carbohydrate content. The optimal hyper thermal (HT) acid…”
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Bioethanol Production from Soybean Residue via Separate Hydrolysis and Fermentation by Nguyen, Trung Hau, Ra, Chae Hun, Sunwoo, In Yung, Sukwong, Pailin, Jeong, Gwi-Taek, Kim, Sung-Koo

“…Bioethanol was produced using polysaccharide from soybean residue as biomass by separate hydrolysis and fermentation (SHF). This study focused on pretreatment,…”
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Butanol and butyric acid production from Saccharina japonica by Clostridium acetobutylicum and Clostridium tyrobutyricum with adaptive evolution by Ra, Chae Hun, Sunwoo, In Yung, Nguyen, Trung Hau, Sukwang, Pailin, Sirisuk, Phunlap, Jeong, Gwi-Taek, Kim, Sung-Koo

“…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 H 2 SO 4…”
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