Extraction of astaxanthin from fermented Acetes using virgin coconut oil with the glass beads vortex methodDwi Fitriani, Winda Rahmalia, Puji Ardiningsih, Thamrin Usman, Siti Nani Nurbaeti and Dwi Imam PrayitnoOCL, 30 (2023) 4DOI: https://doi.org/10.1051/ocl/2023002