P
Pag-asa D. Gaspillo
Researcher at De La Salle University
Publications - 27
Citations - 389
Pag-asa D. Gaspillo is an academic researcher from De La Salle University. The author has contributed to research in topics: Supercritical carbon dioxide & Extraction (chemistry). The author has an hindex of 13, co-authored 27 publications receiving 356 citations. Previous affiliations of Pag-asa D. Gaspillo include Nagoya University & Tokyo Institute of Technology.
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Journal ArticleDOI
Extraction of oil from Moringa oleifera kernels using supercritical carbon dioxide with ethanol for pretreatment: Optimization of the extraction process
Hoang N. Nguyen,Pag-asa D. Gaspillo,Julius B. Maridable,Roberto M. Malaluan,Hirofumi Hinode,Chris Salim,Ha K. P. Huynh +6 more
TL;DR: In this article, the authors used supercritical fluid extraction (SFE) technique to extract oil from Moringa oleifera (MO) kernels using a combination of operating parameters that provide a higher yield.
Journal ArticleDOI
The effect of static mixer on mass transfer in draft tube bubble column and in external loop column
Shigeo Goto,Pag-asa D. Gaspillo +1 more
TL;DR: In this article, the static mixers were found to increase rates of mass transfer when a single nozzle was used as the gas distributor and when an optional pump was used in the external loop column, the mass transfer rate could be enhanced significantly.
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Supercritical carbon dioxide-mediated hydrothermal extraction of bioactive compounds from Garcinia Mangostana pericarp
Kimthet Chhouk,Armando T. Quitain,Pag-asa D. Gaspillo,Julius B. Maridable,Mitsuru Sasaki,Yusuke Shimoyama,Motonobu Goto +6 more
TL;DR: In this article, supercritical carbon dioxide in combination with hydrothermal process was used in the extraction of bioactive compounds from Garcinia mangostana pericarp, and the extracts were subsequently analyzed for their total polyphenolic contents, antioxidant activity, and alpha-mangostin recovery.
Journal Article
Essential Oil from Lemongrass Extracted by Supercritical Carbon Dioxide and Steam Distillation
Huynh Ky Phuong Ha,Julius B. Maridable,Pag-asa D. Gaspillo,M. Hasika,Roberto M. Malaluan,Junjiro Kawasaki +5 more
TL;DR: SFE was found to be a superior process than steam distillation, producing better quality essential oil containing 90% Citral, and the oil from the air dried lemongrass stems fell short in terms of purity.
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Effect of Alkali Pretreatment on Removal of Lignin from Sugarcane Bagasse
TL;DR: In this article, the effect of alkaline pretreatment on removal of lignin from sugarcane bagasse using sodium hydroxide was investigated using two solid loading conditions (20 % and 10 %w/v).