The present study was based on the production of bioethanol from alkali-pretreated seed pods Bombax ceiba. Pretreatment is necessary to properly utilize for via fermentation. This process assures accessibility cellulase cellulose found in seedpods by removing lignin. Untreated, KOH-pretreated, and KOH-steam-pretreated substrates were characterized morphological, thermal, chemical changes scanni...

The effects of the nitrogen source and buffers used in butanol production with Clostridium beijerinckii TISTR 1461 from sweet sorghum stem juice (SSJ) containing 60 g/L total sugar were first studied this paper. Among various sources (dried spent yeast, urea, ammonium acetate, sulfate), urea was found to be most suitable for production. SSJ supplemented (0.64 g/L) cocktail (KH2PO4, 0.5 g/L; K2H...

Copyright © 2015 by Journal of Korean Academy of Oral Health This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Objectives: The aims of this ...

This is the first report on possible use of decanter cake waste (DCW) from palm oil industry as alternative nutrient sources and biomass support particles for whole-cell lipase production under solid-state fermentation (SSF) by newly isolated fungal Aspergillus sp. MS15 their application a low-cost environment-friendly biocatalyst biodiesel production. The results found that DCW supplemented wi...

Recently, premixed calcium phosphate cement pastes have been proposed as biomaterials for bone tissue repair and regeneration. Use of saves the time removes an extra step during a medical operation. α-Tricalcium (α-TCP) based cements set to form deficient hydroxyapatite which has moderate bioresorbtion speed. α-TCP require setting aid, usually sodium or potassium salt, speed up process. Within ...

The cyclodextrin glucosyltransferase enzyme (CGTase) is an industrially crucial for the production of β-cyclodextrin (β-CD). CGTase has a high propensity to produce mixture cyclodextrins (CDs). From industrial perspective, that produces only one type CD critical importance. Bacillus sp. PBS1 produced converts starch solely into β-CD. isolated strain was found close similarity with alkaliphilic ...

(S)-1-chloro-2-heptanol is an enantiopure chemical of great value that can synthesize Treprostinil for treating primary pulmonary hypertension. In this work, a new strain B-36, capable asymmetric reduction 1-chloro-2-heptanone to (S)-1-chloro-2-heptanol, was screened and identified as Curvularia hominis B-36 (CCTCC M 2017654) based on the morphological internally transcribed spacer (ITS) sequen...

Although their high potential as alternative biopharmaceuticals, less than 2% of the total polyclonal antibodies produced worldwide correspond to immunoglobulin Y (IgY) due difficulties in isolating them from egg yolk (complex biological matrix). In this work, water-soluble proteins fraction (WSPF) was first obtained and present identified by one-dimensional gel electrophoresis (SDS-PAGE) label...