1. Manuela Panić, Veronika Gunjević, Mia Radović , Kristina Radošević , Marina Cvjetko Bubalo, Natka Ćurko, Karin Kovačević Ganić, Ivana Radojčić Redovniković, Sustainable waste management from wine production, 2nd International Meeting on Deep Eutectic Systems, Lisabon, Portugal, oral presentation

2. Big Bang camp from 15 th to 19 th September 2021 Rijeka, organized by: StepRi science and technology park of the University of Rijeka and US Embassy Zagreb

3. Entrepreneurship course, 15th to 22nd October 2021, Portugal, Lisbon, online course

4. XIV Meeting of Young Chemical Engineers, Zagreb, Croatia
1. Pušek, A., Gunjević, V., Sokač, T., Uher, D., Radojčić Redovniković, I., Kovačević Ganić, K.: Characterization of grape pomace and monitoring of its changes during the silage, poster presentation
2. Sokač, T., Gunjević, V., Pušek, A., Jurinjak Tušek, A., Dujmić, F., Brnčić, M., Radojčić Redovniković, I.: Modeling of drying process of grape pomace, poster presentation

5. Natural resources, green technology and sustainable development/4-GREEN2022, Zagreb, Croatia
1. Panić, M., Damjanović, A., Bagović, M., Radović, M., Cvjetko Bubalo, M., Radošević, K., Radojčić Redovniković, I.: Application of Natural deep eutectic solvents-based plant extracts in the cosmetic industry – from academia to business, oral presentation
2. Ćurko, N., Pušek, A., Jurinjak Tušek, A., Tomašević, M., Lukić, K., Šmic, M., Radojčić Redovniković, I., Kovačević Ganić, K.: Application of supercritical CO2 as green technology for oil extraction from Graševina grape seed pomace, poster presentation
3. Damjanović, A., Pavić, K., Rožić, V., Panić, M., Cvjetko Bubalo, M., Radošević, K., Radojčić Redovniković, I.: Industrial application of Graševina grape pomace extracts in natural deep eutectic solvents, poster presentation
5. Sokač, T., Benković, M., Valinger, D., Gajdoš Kljusurić, J., Jurina, T., Radojčić Redovniković, I., Jurinjak Tušek, A.: Global sensitivity analysis of agricultural waste composting model, poster presentation

6. The 4th International Congress on Green Extraction of Natural Products (GENP2022), Poreč, Croatia
1. Tomašević, M., Ćurko, N., Pušek, A., Lukić, K., Petrić, M., Radojčić Redovniković, I., Kovačević Ganić, K.: Effect of supercritical CO2 extraction parameters on the fatty acids composition of graševina grape seed oil, poster presentation
2. Ćurko, N., Lukić, K., Pušek, A., Tomašević, M., Radojčić Redovniković, I., Kovačević Ganić, K.: Valorization of sea buckthorn berry (Elaeagnus rhamnoides (L.) A. Nelson) oil as a potential source of lipophilic bioactive molecules, poster presentation
3. Panić, M., Damjanović, A., Bagović, M., Radović, M., Radošević, K., Cvjetko Bubalo, M., Radojčić Redovniković, I.: Plant-based extracts in natural deep eutectic solvents for industrial application, oral presentation
4. Damjanović, A., Panić, M., Cvjetko Bubalo, M., Radošević, K., Radojčić Redovniković, I.: Graševina grape pomace by-product as a rich source of biologically active compounds, poster presentation

7. 58th Croatian and 18th International Symposium on Agriculture (SA 2023), Dubrovnik, Croatia
1. Benković, M., Cigić F., Valinger D., Jurinjak Tušek A., Jurina T., Sokač Cvetnić T., Gajdoš Kljusurić, J., Jasenka Gajdoš Kljusurić, Ivana Radojčić Redovniković: The use of grape pomace in food products – an overview, oral presentation
2. Valinger, D., Cigić, F., Jurinjak Tušek, A., Jurina, T., Sokač Cvetnić, T., Gajdoš Kljusurić, J., Radojčić Redovniković, I., Benković, M.: Applicability of near infrared spectroscopy in analysis of macronutrient contents of grape pomace and grape pomace mixtures, poster presentation
3. Sokač Cvetnić, T., Benković, M., Valinger, D., Jurina, T., Gajdoš Kljusurić, J., Radojčić Redovniković, I., Jurinjak Tušek, A.: In-vessel composting of grape pomace, poster presentation

8. 3rd International Meeting on Deep Eutectic Systems, Lisbon, Portugal
1. Damjanović A., Panić M., Cvjetko Bubalo M., Radošević K., Kovačević Ganić K., Ćurko N., Tomašević M., Radojčić Redovniković, I.: Deep eutectic solvents for determination and recovery of tartaric acid from winery residues, oral presentation
2. Panić M., Damjanović A., Škegro M., Dujmić F, Brnčić M., Radošević K., Cvjetko Bubalo M., Radojčić Redovniković, I.: NADES-US coupled extraction of Graševina pomace polyphenols, poster presentation

9. Rector’s Award, Zagreb, Croatia
1. Student Krog Korina: Application of Near-infrared spectroscopy in analysis of the composting process of grape skins, poster and oral presentation

10. Doctoral study day in biotechnical sciences, Zagreb, Croatia
1. Sokač Cvetnić, T., Benković, M., Valinger, D., Jurina, T., Gajdoš Kljusurić, J., Radojčić Redovniković, I., Jurinjak Tušek, A.: Grape skin composting – environmentally friendly treatment of biodegradable waste, oral presentation

11. International Conference on New Horizons in Biotechnology (NHBT-2023), Trivandrum, Kerala, India
1. Ivana Radojčić Redovniković: How to develop green extraction methods using natural deep eutectic solvents?, oral presentation

12. International Conference on Emerging Trends and Innovations in Biotechnology
(BIOSPECTRUM-2023), Tiruvalla, Kerala, India
1. Ivana Radojčić Redovniković: Rational design of natural deep eutectic solvents for life since applications, oral presentation

13. 3rd Black Sea Association of Food Science and Technology (B-FoST 2023), Belgrade, Serbia
1. Perić, K., Dujmić, F., Ćurko, N., Tomašević, M.,* Radojčić Redovniković, I., Brnčić, M., Kovačević Ganić, K.: Effect of ultrasound and cold pressing on the composition of Graševina grape seed oil lipophilic and hydrophilic antioxidants, poster presentation