Esra Çapanoğlu Güven, a full professor at the Department of Food Engineering, and leading international food chemist, is known for her expertise in processing and food matrix effects on the content and bioavailability of bioactives. She has also made important contributions to investigating methods to improve the bioavailability of bioactive compounds, as well as waste valorization. She has published three books, 30 chapters and more than 300 international/national scientific papers. She was selected as a Highly Cited Researcher in 2019, 2022, and 2023 by Clarivate, Web of Science Group. She has also been indicated as the top 2% of scientists of the main subfield discipline according to the list created by Stanford University for the last 4 years (2020-2023). She also received Georg Forster Prize from Alexander von Humboldt Foundation in July 2022. She has been selected as an Associate Member for the Turkish Academy of Sciences starting from 2023. She is an Assoc. Editor in ACS Omega and Editorial Advisory Board Member of Journal of Agricultural and Food Chemistry (JAFC), Food Frontiers, Journal of Berry Research, Turkish Journal of Agriculture and Forestry, and several others.María D. Navarro-Hortal is PhD in Human Nutrition and Food Technology by the University of Granada, Spain. During the PhD, she has been working in the evaluation of foods and food by-products on aging and age-related diseases using the experimental model Caenorhabditis elegans. In that period, she did a three-month international internship in the Bioenergetic Lab on Marche Polytechnic University in Ancona, Italy. Furthermore, she developed teaching in the physiology department of the University of Granada. She has published more than 25 articles in peer-reviewed journals and several book chapters and has participated in numerous research conferences. The current research line addresses aging and associated diseases (cancer, neurodegenerative, cardiovascular) in relation to the role of diet, redox biology and mitochondria. Tamara Yuliett Forbes-Hernández works in theDepartment of Physiology at the Institute of Nutrition and Food Technology "José Mataix Verdú," Biomedical Research Center, University of Granada, Granada, Spain. Maurizio Battino (M)-is Full Professor in Nutrition & Dietetics (MED49) at Università Politecnica delle Marche, Ancona, Italy and Guest Professor at Jiangsu University, Zhengjiang, China; he is Director of 2 Research Centers (Univ Europea del Atlantico, Santander, Spain and Univ Internacional Iberoamericana, Campeche, Mexico) and he also was Distinguished and Honorary Professor at Univ of Vigo, Spain (2018-2020). He has more than 30 years of experience in bioenergetics, nutritional biochemistry and food research with special emphasis on the role of natural antioxidants. He has published more than 400 papers with an h-index of 71 and he has been named as a “Highly Cited Researcher” for 8 years in a row (2015-2022).

• PrefaceEsra Capanoglu, Maria Dolores Navarro-Hortal, Tamara Forbes-Hernández, and Maurizio Battino 1. Valorization of fruit and vegetable processing by-products/wastesGulay Ozkan, Deniz Günal-Köroğlu, and Esra Capanoglu 2. The potential of citrus by-products in the development of functional food and active packagingAna Rita Soares Mateus, Silvia Barrosa, Angelina Pena, and Ana Sanches-Silva 3. Valorization of cocoa, tea and coffee processing by-productswastesKouame Fulbert Oussou, Gamze Guclu, Hasim Kelebek, and Serkan Selli 4. Valorization of wastes and byproducts of nuts, seeds, cereals and legumes processingGizem Sevval Tomar, Rukiye Gundogan, Asli Can Karaca, and Michael Nickerson 5. Harnessing Value and Sustainability: Fish Waste Valorization and the Production of Valuable Byproducts Sahana M.D., Amjad K. Balange, Layana P., and Bejawada Chanikya Naidu 6. Valorization of Olea europaea and olive oil processing by-products/wastes Lorenzo Rivas-Garcia, Maria D. Navarro-Hortal, Jose M. Romero-Marquez, Juan Llopis, Tamara Y. Forbes-Hernández, Jianbo Xiao, Jose L. Quiles, and Cristina Sanchez-Gonzalez 7. Applications and Safety Aspects of Bioactives Obtained from By-Products/Wastes Deniz Günal-Köroğlu, Ezgi Erskine, Gulay Ozkan, Esra Capanoglu, and Tuba Esatbeyoglu

Esra Çapanoğlu Güven, a full professor at the Department of Food Engineering, and leading international food chemist, is known for her expertise in processing and food matrix effects on the content and bioavailability of bioactives. She has also made important contributions to investigating methods to improve the bioavailability of bioactive compounds, as well as waste valorization. She has published three books, 30 chapters and more than 300 international/national scientific papers. She was selected as a Highly Cited Researcher in 2019, 2022, and 2023 by Clarivate, Web of Science Group. She has also been indicated as the top 2% of scientists of the main subfield discipline according to the list created by Stanford University for the last 4 years (2020-2023). She also received Georg Forster Prize from Alexander von Humboldt Foundation in July 2022. She has been selected as an Associate Member for the Turkish Academy of Sciences starting from 2023. She is an Assoc. Editor in ACS Omega and Editorial Advisory Board Member of Journal of Agricultural and Food Chemistry (JAFC), Food Frontiers, Journal of Berry Research, Turkish Journal of Agriculture and Forestry, and several others.María D. Navarro-Hortal is PhD in Human Nutrition and Food Technology by the University of Granada, Spain. During the PhD, she has been working in the evaluation of foods and food by-products on aging and age-related diseases using the experimental model Caenorhabditis elegans. In that period, she did a three-month international internship in the Bioenergetic Lab on Marche Polytechnic University in Ancona, Italy. Furthermore, she developed teaching in the physiology department of the University of Granada. She has published more than 25 articles in peer-reviewed journals and several book chapters and has participated in numerous research conferences. The current research line addresses aging and associated diseases (cancer, neurodegenerative, cardiovascular) in relation to the role of diet, redox biology and mitochondria. Tamara Yuliett Forbes-Hernández works in theDepartment of Physiology at the Institute of Nutrition and Food Technology "José Mataix Verdú," Biomedical Research Center, University of Granada, Granada, Spain. Maurizio Battino (M)-is Full Professor in Nutrition & Dietetics (MED49) at Università Politecnica delle Marche, Ancona, Italy and Guest Professor at Jiangsu University, Zhengjiang, China; he is Director of 2 Research Centers (Univ Europea del Atlantico, Santander, Spain and Univ Internacional Iberoamericana, Campeche, Mexico) and he also was Distinguished and Honorary Professor at Univ of Vigo, Spain (2018-2020). He has more than 30 years of experience in bioenergetics, nutritional biochemistry and food research with special emphasis on the role of natural antioxidants. He has published more than 400 papers with an h-index of 71 and he has been named as a “Highly Cited Researcher” for 8 years in a row (2015-2022).

• PrefaceEsra Capanoglu, Maria Dolores Navarro-Hortal, Tamara Forbes-Hernández, and Maurizio Battino 1. Valorization of fruit and vegetable processing by-products/wastesGulay Ozkan, Deniz Günal-Köroğlu, and Esra Capanoglu 2. The potential of citrus by-products in the development of functional food and active packagingAna Rita Soares Mateus, Silvia Barrosa, Angelina Pena, and Ana Sanches-Silva 3. Valorization of cocoa, tea and coffee processing by-productswastesKouame Fulbert Oussou, Gamze Guclu, Hasim Kelebek, and Serkan Selli 4. Valorization of wastes and byproducts of nuts, seeds, cereals and legumes processingGizem Sevval Tomar, Rukiye Gundogan, Asli Can Karaca, and Michael Nickerson 5. Harnessing Value and Sustainability: Fish Waste Valorization and the Production of Valuable Byproducts Sahana M.D., Amjad K. Balange, Layana P., and Bejawada Chanikya Naidu 6. Valorization of Olea europaea and olive oil processing by-products/wastes Lorenzo Rivas-Garcia, Maria D. Navarro-Hortal, Jose M. Romero-Marquez, Juan Llopis, Tamara Y. Forbes-Hernández, Jianbo Xiao, Jose L. Quiles, and Cristina Sanchez-Gonzalez 7. Applications and Safety Aspects of Bioactives Obtained from By-Products/Wastes Deniz Günal-Köroğlu, Ezgi Erskine, Gulay Ozkan, Esra Capanoglu, and Tuba Esatbeyoglu

Esra Çapanoğlu Güven, a full professor at the Department of Food Engineering, and leading international food chemist, is known for her expertise in processing and food matrix effects on the content and bioavailability of bioactives. She has also made important contributions to investigating methods to improve the bioavailability of bioactive compounds, as well as waste valorization. She has published three books, 30 chapters and more than 300 international/national scientific papers. She was selected as a Highly Cited Researcher in 2019, 2022, and 2023 by Clarivate, Web of Science Group. She has also been indicated as the top 2% of scientists of the main subfield discipline according to the list created by Stanford University for the last 4 years (2020-2023). She also received Georg Forster Prize from Alexander von Humboldt Foundation in July 2022. She has been selected as an Associate Member for the Turkish Academy of Sciences starting from 2023. She is an Assoc. Editor in ACS Omega and Editorial Advisory Board Member of Journal of Agricultural and Food Chemistry (JAFC), Food Frontiers, Journal of Berry Research, Turkish Journal of Agriculture and Forestry, and several others.María D. Navarro-Hortal is PhD in Human Nutrition and Food Technology by the University of Granada, Spain. During the PhD, she has been working in the evaluation of foods and food by-products on aging and age-related diseases using the experimental model Caenorhabditis elegans. In that period, she did a three-month international internship in the Bioenergetic Lab on Marche Polytechnic University in Ancona, Italy. Furthermore, she developed teaching in the physiology department of the University of Granada. She has published more than 25 articles in peer-reviewed journals and several book chapters and has participated in numerous research conferences. The current research line addresses aging and associated diseases (cancer, neurodegenerative, cardiovascular) in relation to the role of diet, redox biology and mitochondria. Tamara Yuliett Forbes-Hernández works in theDepartment of Physiology at the Institute of Nutrition and Food Technology "José Mataix Verdú," Biomedical Research Center, University of Granada, Granada, Spain. Maurizio Battino (M)-is Full Professor in Nutrition & Dietetics (MED49) at Università Politecnica delle Marche, Ancona, Italy and Guest Professor at Jiangsu University, Zhengjiang, China; he is Director of 2 Research Centers (Univ Europea del Atlantico, Santander, Spain and Univ Internacional Iberoamericana, Campeche, Mexico) and he also was Distinguished and Honorary Professor at Univ of Vigo, Spain (2018-2020). He has more than 30 years of experience in bioenergetics, nutritional biochemistry and food research with special emphasis on the role of natural antioxidants. He has published more than 400 papers with an h-index of 71 and he has been named as a “Highly Cited Researcher” for 8 years in a row (2015-2022).

• PrefaceEsra Capanoglu, Maria Dolores Navarro-Hortal, Tamara Forbes-Hernández, and Maurizio Battino 1. Valorization of fruit and vegetable processing by-products/wastesGulay Ozkan, Deniz Günal-Köroğlu, and Esra Capanoglu 2. The potential of citrus by-products in the development of functional food and active packagingAna Rita Soares Mateus, Silvia Barrosa, Angelina Pena, and Ana Sanches-Silva 3. Valorization of cocoa, tea and coffee processing by-productswastesKouame Fulbert Oussou, Gamze Guclu, Hasim Kelebek, and Serkan Selli 4. Valorization of wastes and byproducts of nuts, seeds, cereals and legumes processingGizem Sevval Tomar, Rukiye Gundogan, Asli Can Karaca, and Michael Nickerson 5. Harnessing Value and Sustainability: Fish Waste Valorization and the Production of Valuable Byproducts Sahana M.D., Amjad K. Balange, Layana P., and Bejawada Chanikya Naidu 6. Valorization of Olea europaea and olive oil processing by-products/wastes Lorenzo Rivas-Garcia, Maria D. Navarro-Hortal, Jose M. Romero-Marquez, Juan Llopis, Tamara Y. Forbes-Hernández, Jianbo Xiao, Jose L. Quiles, and Cristina Sanchez-Gonzalez 7. Applications and Safety Aspects of Bioactives Obtained from By-Products/Wastes Deniz Günal-Köroğlu, Ezgi Erskine, Gulay Ozkan, Esra Capanoglu, and Tuba Esatbeyoglu