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Effect of essential inorganic metals on primary thermal degradation of lignocellulosic biomass.
This study employed thermogravimetric analysis (TGA) and analytical Py-GC/MS in order to examine the catalytic effect of main inorganic metals (K, Mg and Ca) on the thermal degradation and the… Expand
Characterization of primary thermal degradation features of lignocellulosic biomass after removal of inorganic metals by diverse solvents.
Poplar wood powders were treated with distilled water, tap water, HCl and HF, respectively, to remove inorganics from the biomass and to investigate effect of demineralization processes on pyrolysis… Expand
Structural changes in lignin during organosolv pretreatment of Liriodendron tulipifera and the effect on enzymatic hydrolysis
Abstract Although organosolv pretreatment removed substantial amounts of lignin and xylan, the yield of glucan which is a major sugar source for fermentation to ethanol is more than 90% in most… Expand
C2B polylysine motif of synaptotagmin facilitates a Ca2+-independent stage of synaptic vesicle priming in vivo.
- C. A. Loewen, S. Lee, Y. Shin, N. Reist
- Biology, Medicine
- Molecular biology of the cell
- 1 December 2006
Synaptotagmin I, a synaptic vesicle protein required for efficient synaptic transmission, contains a highly conserved polylysine motif necessary for function. Using Drosophila, we examined in which… Expand
Degradation of bisphenol A by white rot fungi, Stereum hirsutum and Heterobasidium insulare, and reduction of its estrogenic activity.
- S. Lee, Bonwook Koo, +4 authors I. Choi
- Biology, Medicine
- Biological & pharmaceutical bulletin
- 1 February 2005
Two lignin-degrading basidiomycetes, Stereum hirsutum and Heterobasidium insulare, were used to degrade bisphenol A (BPA) in culture, and the estrogenic activity of the degradation products was… Expand
Biodegradation of dibutylphthalate by white rot fungi and evaluation on its estrogenic activity
The biodegradation and estrogenic activity of dibutylphthalate (DBP) were characterized in the white rot fungi, Phanerochaete chrysosporium, Trametes versicolor and Daldinia concentrica. The DBP… Expand
Effect of melatonin on cadmium-induced hepatotoxicity in male Sprague-Dawley rats.
- C. Kim, M. J. Lee, S. Lee, W. C. Lee, J. Kim
- The Tohoku journal of experimental medicine
- 1 November 1998
Effect of melatonin on toxicity of cadmium (Cd) was studied in male SD rats co-administered daily Cd (1 mg/kg b.w., s.c.) with melatonin (10 mg/kg b.w., i.p.) for 15 days. Cd alone injection… Expand
Investigation of physicochemical properties of biooils produced from yellow poplar wood (Liriodendron tulipifera) at various temperatures and residence times
Abstract Fast pyrolysis of yellow poplar wood ( Liriodendron tulipifera ) was performed under different temperature ranges and residence times in a fluidized bed reactor to maximize the yield of… Expand
The effect of storage duration on bio-oil properties
Abstract Bio-oil produced by fluidized fast pyrolysis of yellow poplar wood ( Liriodendron tulipifera ) was stored in sealed glass bottles at 23 °C for 2, 4, 6, 8, or 10 weeks to investigate the… Expand
Torrefaction of oil palm mesocarp fiber and their effect on pelletizing.
Abstract The optimal condition for the torrefaction of oil palm mesocarp fiber was investigated by response surface methodology. Pelletizing properties of torrefied biomass were analyzed depending on… Expand