%0 Journal Article %T Exploring the biological activities and potential therapeutic applications of agro-industrial waste products through non-clinical studies: A systematic review. %A Schiebel CS %A Bueno LR %A Pargas RB %A de Mello Braga LLV %A da Silva KS %A Fernandes ACVU %A Dos Santos Maia MH %A de Oliveira NMT %A Bach C %A Maria-Ferreira D %J Sci Total Environ %V 950 %N 0 %D 2024 Nov 10 %M 39111448 %F 10.753 %R 10.1016/j.scitotenv.2024.175317 %X The latent potential of active ingredients derived from agro-industrial waste remains largely untapped and offers a wealth of unexplored resources. While these types of materials have applications in various fields, their ability to benefit human health needs to be further explored and investigated. This systematic review was conducted to systematically evaluate non-clinical studies that have investigated the biological effects of fractions, extracts and bioactive compounds from agro-industrial wastes and their potential therapeutic applications. Articles were selected via PubMed, Embase and Medline using the descriptors (by-products[title/abstract]) AND (agro-industrial[title/abstract]). The systematic review was registered in the International Prospective Register of Systematic Reviews (Prospero) under the number CRD42024491021. After a detailed analysis based on inclusion and exclusion criteria, a total of 38 articles were used for data extraction and discussion of the results. Information was found from in vitro and in vivo experiments investigating a variety of residues from the agro-industry. The studies investigated peels, pomace/bagasse, pulp, seeds, aerial parts, cereals/grains and other types of waste. The most studied activities include mainly antioxidant and anti-inflammatory effects, but other activities such as antimicrobial, cytotoxic, antiproliferative, antinociceptive, hypoglycemic, antihyperglycemic and anticoagulant effects have also been described. Finally, the studies included in this review demonstrate the potential of agro-industrial waste and can drive future research with a focus on clinical application.