[1]

Foley JA, Ramankutty N, Brauman KA, Cassidy ES, Gerber JS, et al. 2011. Solutions for a cultivated planet. Nature 478(7369):337−342

doi: 10.1038/nature10452
[2]

Tilman D, Balzer C, Hill J, Befort BL. 2011. Global food demand and the sustainable intensification of agriculture. Proceedings of the National Academy of Sciences of the United States of America 108(50):20260−20264

doi: 10.1073/pnas.1116437108
[3]

Wu G, Bazer FW, Cross HR. 2014. Land-based production of animal protein: impacts, efficiency, and sustainability. Annals of the New York Academy of Sciences 1328(1):18−28

doi: 10.1111/nyas.12566
[4]

Troell M, Naylor RL, Metian M, Beveridge M, Tyedmers PH, et al. 2014. Does aquaculture add resilience to the global food system? Proceedings of the National Academy of Sciences of the United States of America 111(37):13257−13263

doi: 10.1073/pnas.1404067111
[5]

Wu L, Wang Z, Wu X, Zhang Y, Yang G, et al. 2025. miR-493-3p promotes porcine muscle satellite cells differentiation and the formation of slow muscle fibers through MKK7/JNK axis. Agriculture Communications 3(4):100114

doi: 10.1016/j.agrcom.2025.100114
[6]

Parrini S, Aquilani C, Pugliese C, Bozzi R, Sirtori F. 2023. Soybean replacement by alternative protein sources in pig nutrition and its effect on meat quality. Animals 13(3):494

doi: 10.3390/ani13030494
[7]

Jiwuba PC, Jiwuba LC, Ogbuewu IP, Mbajiorgu CA. 2021. Enhancement values of cassava by-product diets on production and haemato-biochemical indices of sheep and goats: a review. Tropical Animal Health and Production 53(2):207

doi: 10.1007/s11250-021-02656-9
[8]

Halmemies-Beauchet-Filleau A, Rinne M, Lamminen M, Mapato C, Ampapon T, et al. 2018. Review: alternative and novel feeds for ruminants: nutritive value, product quality and environmental aspects. Animal 12:s295−s309

doi: 10.1017/S1751731118002252
[9]

Getahun A, Kechero Y, Yemane N, Dessie T, Esatu W. 2025. Nutritional evaluation and potential of locally available alternative feed resources for sustainable poultry production: a case study of smallholder farms in central and Southern Ethiopia. Tropical Animal Health and Production 57(7):317

doi: 10.1007/s11250-025-04549-7
[10]

Song X, Yang Y, Wang C, Zhu W, Zhou C, et al. 2024. Rosa roxburghii tratt residue: a novel feed resource for cattle indicated by the non-deleterious performance and blood metabolites. Tropical Animal Health and Production 56(8):340

doi: 10.1007/s11250-024-04115-7
[11]

Forte C, Lo Fiego DP, Trabalza Marinucci M, Pravettoni D, Natalello A. 2023. Editorial: efforts to reduce feed-food competition. Frontiers in Veterinary Science 10:1335007

doi: 10.3389/fvets.2023.1335007
[12]

Wang G, Wu X, Yin Y. 2022. Synthetic biology-driven customization of functional feed resources. Trends in Biotechnology 40(7):777−780

doi: 10.1016/j.tibtech.2022.03.002
[13]

Yook S, Deewan A, Ziolkowski L, Lane S, Tohidifar P, et al. 2025. Engineering and evolution of Yarrowia lipolytica for producing lipids from lignocellulosic hydrolysates. Bioresource Technology 416:131806

doi: 10.1016/j.biortech.2024.131806
[14]

Ye Y, Cai Y, Wang F, He Y, Yang Y, et al. 2025. Industrial microbial technologies for feed protein production from non-protein nitrogen. Microorganisms 13(4):742

doi: 10.3390/microorganisms13040742
[15]

Teng Y, Jiang T, Yan Y. 2024. The expanded CRISPR toolbox for constructing microbial cell factories. Trends in Biotechnology 42(1):104−118

doi: 10.1016/j.tibtech.2023.06.012
[16]

Ahmad Dar R, Tsui TH, Zhang L, Tong YW, Sharon S, et al. 2024. Fermentation of organic wastes through oleaginous microorganisms for lipid production—challenges and opportunities. Renewable and Sustainable Energy Reviews 195:114328

doi: 10.1016/j.rser.2024.114328
[17]

Hetzler S, Steinbüchel A. 2013. Establishment of cellobiose utilization for lipid production in Rhodococcus opacus PD630. Applied and Environmental Microbiology 79(9):3122−3125

doi: 10.1128/aem.03678-12
[18]

Wältermann M, Luftmann H, Baumeister D, Kalscheuer R, Steinbüchel A. 2000. Rhodococcus opacus strain PD630 as a new source of high-value single-cell oil? Isolation and characterization of triacylglycerols and other storage lipids. Microbiology 146(5):1143−1149

doi: 10.1099/00221287-146-5-1143
[19]

Hernández MA, Arabolaza A, Rodríguez E, Gramajo H, Alvarez HM. 2013. The atf2 gene is involved in triacylglycerol biosynthesis and accumulation in the oleaginous Rhodococcus opacus PD630. Applied Microbiology and Biotechnology 97(5):2119−2130

doi: 10.1007/s00253-012-4360-1
[20]

Alvarez HM, Mayer F, Fabritius D, Steinbüchel A. 1996. Formation of intracytoplasmic lipid inclusions by Rhodococcus opacus strain PD630. Archives of Microbiology 165(6):377−386

doi: 10.1007/s002030050341
[21]

Kurosawa K, Radek A, Plassmeier JK, Sinskey AJ. 2015. Improved glycerol utilization by a triacylglycerol-producing Rhodococcus opacus strain for renewable fuels. Biotechnology for Biofuels 8(1):31

doi: 10.1186/s13068-015-0209-z
[22]

Chen Y, Ding Y, Yang L, Yu J, Liu G, et al. 2014. Integrated omics study delineates the dynamics of lipid droplets in Rhodococcus opacus PD630. Nucleic Acids Research 42(2):1052−1064

doi: 10.1093/nar/gkt932
[23]

Donini E, Firrincieli A, Cappelletti M. 2021. Systems biology and metabolic engineering of Rhodococcus for bioconversion and biosynthesis processes. Folia Microbiologica 66(5):701−713

doi: 10.1007/s12223-021-00892-y
[24]

Kurosawa K, Boccazzi P, de Almeida NM, Sinskey AJ. 2010. High-cell-density batch fermentation of Rhodococcus opacus PD630 using a high glucose concentration for triacylglycerol production. Journal of Biotechnology 147(3−4):212−218

doi: 10.1016/j.jbiotec.2010.04.003
[25]

Holder JW, Ulrich JC, DeBono AC, Godfrey PA, Desjardins CA, et al. 2011. Comparative and functional genomics of Rhodococcus opacus PD630 for biofuels development. PLoS Genetics 7(9):e1002219

doi: 10.1371/journal.pgen.1002219
[26]

Liu H, Tang Y, Si W, Yin J, Xu Y, et al. 2023. Rhodococcus turbidus PD630 enables efficient biodegradation of aflatoxin B1. LWT 186:115225

doi: 10.1016/j.lwt.2023.115225
[27]

Anthony WE, Carr RR, DeLorenzo DM, Campbell TP, Shang Z, et al. 2019. Development of Rhodococcus opacus as a chassis for lignin valorization and bioproduction of high-value compounds. Biotechnology for Biofuels 12(1):192

doi: 10.1186/s13068-019-1535-3
[28]

DeLorenzo DM, Rottinghaus AG, Henson WR, Moon TS. 2018. Molecular toolkit for gene expression control and genome modification in Rhodococcus opacus PD630. ACS Synthetic Biology 7(2):727−738

doi: 10.1021/acssynbio.7b00416
[29]

Rajalakshmi K, Felix N, Ranjan A, Uma A, Sathishkumar G. 2025. Evaluation of different inclusion levels of a novel ingredient combination on growth performance, nutrient utilization and gene expression in Penaeus vannamei. Scientific Reports 15:13311

doi: 10.1038/s41598-025-90208-8
[30]

Ritala A, Häkkinen ST, Toivari M, Wiebe MG. 2017. Single cell protein—state-of-the-art, industrial landscape and Patents 2001–2016. Frontiers in Microbiology 8:2009

doi: 10.3389/fmicb.2017.02009
[31]

Alvarez H, Steinbüchel A. 2002. Triacylglycerols in prokaryotic microorganisms. Applied Microbiology and Biotechnology 60(4):367−376

doi: 10.1007/s00253-002-1135-0
[32]

Anthony WE, Geng W, Diao J, Carr RR, Wang B, et al. 2024. Increased triacylglycerol production in Rhodococcus opacus by overexpressing transcriptional regulators. Biotechnology for Biofuels and Bioproducts 17(1):83

doi: 10.1186/s13068-024-02523-3
[33]

Xie D. 2017. Integrating cellular and bioprocess engineering in the non-conventional yeast Yarrowia lipolytica for biodiesel production: a review. Frontiers in Bioengineering and Biotechnology 5:65

doi: 10.3389/fbioe.2017.00065
[34]

Usigbe MJ, Uyeh DD, Park T, Ha Y, Mallipeddi R. 2025. Many objective optimization and decision support for dairy cattle feed formulation. Scientific Reports 15:13451

doi: 10.1038/s41598-025-96633-z
[35]

Freitas D, Lopes LG, Morgado-Dias F. 2020. Particle swarm optimisation: a historical review up to the current developments. Entropy 22(3):362

doi: 10.3390/e22030362
[36]

Liu L, Dai Y, Gao J. 2014. Ant colony optimization algorithm for continuous domains based on position distribution model of ant colony foraging. The Scientific World Journal 2014:428539

doi: 10.1155/2014/428539
[37]

Babatunde OO, Park CS, Adeola O. 2021. Nutritional potentials of atypical feed ingredients for broiler chickens and pigs. Animals 11(5):1196

doi: 10.3390/ani11051196
[38]

Lu S, Taethaisong N, Meethip W, Surakhunthod J, Sinpru B, et al. 2022. Nutritional composition of black soldier fly larvae (Hermetia illucens L.) and its potential uses as alternative protein sources in animal diets: a review. Insects 13(9):831

doi: 10.3390/insects13090831
[39]

Makkar HPS, Tran G, Heuzé V, Ankers P. 2014. State-of-the-art on use of insects as animal feed. Animal Feed Science and Technology 197:1−33

doi: 10.1016/j.anifeedsci.2014.07.008
[40]

Koh A, De Vadder F, Kovatcheva-Datchary P, Bäckhed F. 2016. From dietary fiber to host physiology: short-chain fatty acids as key bacterial metabolites. Cell 165(6):1332−1345

doi: 10.1016/j.cell.2016.05.041
[41]

Kovatcheva-Datchary P, Nilsson A, Akrami R, Lee YS, De Vadder F, et al. 2015. Dietary fiber-induced improvement in glucose metabolism is associated with increased abundance of Prevotella. Cell Metabolism 22(6):971−982

doi: 10.1016/j.cmet.2015.10.001