Here, we announce the selection of five Editor’s Choice Papers, published in Fermentation (ISSN: 2311-5637, latest Impact Factor 3.3, CiteScore 3.8). All of these papers have been selected from Volume 9 (2023) by the Editor-in-Chief and Editorial Board Members and have been well received by researchers. It is therefore believed that they will arouse the interest of readers and provide opportunities for follow-up research.

1. “High-Gravity Fermentation for Bioethanol Production from Industrial Spent Black Cherry Brine Supplemented with Whey”
by Javier Ricardo Gómez Cardozo, Jean-Baptiste Beigbeder, Julia Maria de Madeiros Dantas and Jean-Michel Lavoie
Fermentation 2023, 9(2), 170; https://doi.org/10.3390/fermentation9020170
Available online: https://www.mdpi.com/2311-5637/9/2/170

2. “The Effect of pH on the Production and Composition of Short- and Medium-Chain Fatty Acids from Food Waste in a Leachate Bed Reactor at Room Temperature”
by Pooja Radadiya, Ashika Latika, Xunchang Fei, Jangho Lee, Saurabh Mishra and Abid Hussain
Fermentation 2023, 9(6), 518; https://doi.org/10.3390/fermentation9060518
Available online: https://www.mdpi.com/2311-5637/9/6/518

3. “Lactic Acid Production from Cow Manure: Experimental Process Conditions Analysis”
by Ricard Garrido, Víctor Falguera, Omar Pérez Navarro, Amanda Acosta Solares and Luisa F. Cabeza
Fermentation 2023, 9(7), 604; https://doi.org/10.3390/fermentation9070604
Available online: https://www.mdpi.com/2311-5637/9/7/604

4. “Automatic Control of Chemolithotrophic Cultivation of Cupriavidus necator: Optimization of Oxygen Supply for Enhanced Bioplastic Production”
by Vera Lambauer, Alexander Permann, Zdeněk Petrášek, Vanja Subotić, Christoph Hochenauer, Regina Kratzer and Markus Reichhartinger
Fermentation 2023, 9(7), 619; https://doi.org/10.3390/fermentation9070619
Available online: https://www.mdpi.com/2311-5637/9/7/619

5. “Effects of Temperature Shifts on Microbial Communities and Biogas Production: An In-Depth Comparison”
by Gede Adi Wiguna Sudiartha, Tsuyoshi Imai, Chonticha Mamimin and Alissara Reungsang
Fermentation 2023, 9(7), 642; https://doi.org/10.3390/fermentation9070642
Available online: https://www.mdpi.com/2311-5637/9/7/642

6. “Feasibility Study of Biohydrogen Production from Acid Cheese Whey via Lactate-Driven Dark Fermentation”
by Brenda Aranda-Jaramillo, Elizabeth León-Becerril, Oscar Aguilar-Juárez, Roberto Castro-Muñoz and Octavio García-Depraect
Fermentation 2023, 9(7), 644; https://doi.org/10.3390/fermentation9070644
Available online: https://www.mdpi.com/2311-5637/9/7/644