One of the main limitations to the economic sustainability of biodiesel production remains
the high feedstock cost. Modeling and optimization are crucial steps to determine if …

Biodiesel from vegetable or animal feedstock can serve as a suitable source for renewable
energy. This study utilized heterogeneous catalyst obtained from fish bone for biodiesel …

Anthocyanins (ACNs) are the primary bioactive compounds of purple perilla leaves with a
variety of biological activities. The scale separation of perilla ACNs is crucial for their …

The study uses ultrasound-assisted extraction to recovery the antioxidant and amylase
enzyme from Gnaphalium affine D. Don, namely “chewcut” in Thailand. The study involves …

The limitations of homogeneous catalysts associated with biodiesel production such as non-
reusability, emulsification, and saponification have led to the increased cost of biodiesel …

The study effectively optimized the transesterification process of Jatropha oil to fatty acid
methyl ester using response surface methodology (CCD) and Taguchi orthogonal method …

This study used the Soxhlet apparatus to investigate honne oil (HO) extraction optimization.
Twenty-four (24) experiments were formulated using the D-optimal design considering …

This research focuses on techno-economic analysis of the statistically optimized biodiesel
production using African Pear Seed Oil and activated empty palm fruit bunch biocatalyst to …

Numerous tons of fish waste are annually produced by fish processing facilities, leading to
significant environmental issues related to emissions and degradation. Nonetheless, a …

The Azadirachta indica, normally known as the Neem tree, is a remarkable plant with a rich
history of medicinal and healing properties. This evergreen tree, native to the Indian …