[HTML][HTML] Advancements and challenges in green extraction techniques for Indonesian natural products: A review

NR Putra, Y Yustisia, B Heryanto, A Asmaliyah… - South African Journal of …, 2023 - Elsevier
The paper examines the advancements and obstacles in environmentally sustainable
extraction methods for natural products in Indonesia. It presents a comprehensive …

Waste to wealth of apple pomace valorization by past and current extraction processes: a review

NR Putra, DN Rizkiyah, AH Abdul Aziz, MA Che Yunus… - Sustainability, 2023 - mdpi.com
Every year, more than 50 million metric tons of apples are produced, and apple pomace is
frequently discarded as waste in the food industry. Apple pomace, a byproduct of apple juice …

Methods and potential in valorization of banana peels waste by various extraction processes: In review

NR Putra, AHA Aziz, ANM Faizal, MA Che Yunus - Sustainability, 2022 - mdpi.com
Over 114 million metric tons of bananas are produced each year. The peel, which accounts
for roughly one-third of the fruit's weight, is commonly discarded as waste in the food …

[HTML][HTML] Solubilization of eugenol from Piper betle leaves to supercritical carbon dioxide: Experimental and modelling

NH Arsad, NR Putra, Z Idham, NSM Norodin… - Results in …, 2023 - Elsevier
Piper betle leaves, which contains a high level of eugenol, is abundantly grown and
distributed in many Asian countries. Eugenol is an important principal phytochemical found …

Supercritical carbon dioxide and biomedicine: Opening the doors towards biocompatibility

A Tabernero, Á González-Garcinuño, S Cardea… - Chemical Engineering …, 2022 - Elsevier
Supercritical CO 2 techniques are promising technologies for developing products that can
be useful for biomedical engineering. However, the obtained products (aerogels, foams …

Insight into green extraction for roselle as a source of natural red pigments: a review

DN Rizkiyah, NR Putra, MAC Yunus, I Veza, I Irianto… - Molecules, 2023 - mdpi.com
Roselle (Hibiscus sabdariffa L.) is a source of anthocyanins as red pigments that is
extensively farmed in tropical and subtropical regions, including Indonesia, Malaysia, China …

Optimization of Red Pigment Anthocyanin Recovery from Hibiscus sabdariffa by Subcritical Water Extraction

DN Rizkiyah, NR Putra, Z Idham, MA Che Yunus… - Processes, 2022 - mdpi.com
The optimization of red pigment anthocyanin from roselle (Hibiscus sabdariffa) by subcritical
water extraction (SWE) has not been the topic of a scientific investigation. Therefore, the …

[HTML][HTML] Optimization and solubilization of interest compounds from roselle in subcritical ethanol extraction (SEE)

NR Putra, DN Rizkiyah, Z Idham, MAA Zaini… - Alexandria Engineering …, 2023 - Elsevier
A scientific investigation on the optimization and solubilization of anthocyanin from roselle
by subcritical ethanol (SE) has not yet been conducted. Consequently, the purpose of this …

Green extraction of valuable compounds from rubber seed trees: a path to sustainability

NR Putra, AH Abdul Aziz, DN Rizkiyah… - Applied Sciences, 2023 - mdpi.com
Valorizing natural resources through sustainable and eco-friendly processes is a
cornerstone in pursuing a greener and more sustainable future. This study focuses on the …

Recovery of Anthocyanins from Hibiscus sabdariffa L. Using a Combination of Supercritical Carbon Dioxide Extraction and Subcritical Water Extraction

DN Rizkiyah, NR Putra, Z Idham, AHA Aziz… - Processes, 2023 - mdpi.com
Anthocyanins are one of the bioactive compounds in roselle that has many medicinal
proposes. Anthocyanins are placed in the inner part of the roselle; therefore, combinations of …