Jong Ho Lee
Korea University
29 Papers
345 Citations
Jong Ho Lee is an academic researcher from Korea University. The author has contributed to research in topics: Biodiesel production & Lipase. The author has an hindex of 17, co-authored 29 publications.
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Papers
Highly Efficient Enzyme Immobilization and Stabilization within Meso-Structured Onion-Like Silica for Biodiesel Production
Seung Hyun Jun,Jinwoo Lee,Byoung Chan Kim,Ji Eun Lee,Jin Joo,Hyunmin Park,Jong Ho Lee,Sang-Mok Lee,Dohoon Lee,Sangyong Kim,Yoon Mo Koo,Chae-Ho Shin,Seung Wook Kim,Taeghwan Hyeon,Jungbae Kim +14 more
TL;DR: In this paper, a meso-structured onion-like silica (Meso-Onion-S) was synthesized and used as a host of enzyme immobilization.
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Optimization of the process for biodiesel production using a mixture of immobilized Rhizopus oryzae and Candida rugosa lipases.
Jong Ho Lee,Dong Hwan Lee,Jung Soo Lim,Byung-Hwan Um,Chulhwan Park,Seong Woo Kang,Seung Wook Kim +6 more
TL;DR: In this study, the enzymatic process for biodiesel production was optimized using a mixture of immobilized Rhizopus oryzae and Candida rugosa lipases, and when the immobilized lipase mixture was reused, biodiesel conversion exceeded 80% after 5 reuses.
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Biodiesel production from various oils under supercritical fluid conditions by Candida antartica lipase B using a stepwise reaction method.
TL;DR: Optimal conditions were determined to be as follows: pressure 130 bar, temperature 45 °C, agitation speed 200 rpm, enzyme concentration 20%, and water contents 10%.
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Development of Batch and Continuous Processes on Biodiesel Production in a Packed-Bed Reactor by a Mixture of Immobilized Candida rugosa and Rhizopus oryzae Lipases
TL;DR: The maximum conversion yield using a mixture of immobilized lipases exceeded over 90% for 108 h in long-term continuous system under optimal reaction conditions and should help in determining the best method for the biodiesel production and improving the design and operation of large scale by enzymatic systems.
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Performance of β-galactosidase pretreated with lactose to prevent activity loss during the enzyme immobilisation process
TL;DR: The pretreatment of β-galactosidase strongly improved its activity after immobilisation and showed a better reusability than did non-pretreated immobilised β-GalactosIDase, with 63.9% of its original activity being retained after 10 reuses.
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