Reducing free fatty acids and peroxide value in used cooking oil using activated coconut shell charcoal combined with lemongrass stems

N Agustikawati, R Nugrahani… - Jurnal Pijar …, 2023 - jurnalfkip.unram.ac.id
Used cooking oil is obtained from the residue of the frying process, which has been used
repeatedly where the fatty acids are increasingly saturated and the triglyceride content …

Produksi Lilin Aromaterapi dari Minyak Jelantah

P Riani, R Futeri, MI Armin… - Jurnal Pengabdian …, 2024 - ejournal.ybpindo.or.id
Abstract The Community Partnership Program (PKM) activity has been carried out at the
Ladu Arai Pinang Bunda Kampung Perak City Pariaman, West Sumatra Province, with the …