Trends in Polymers for Agri-Food Applications: A Note from the Editor
An expanding world population and a planet limited in natural resources are two of the main reasons that have propelled the development of scientific and technological solutions that enable the efficient, sustainable, and massive production of food and its subsequent preservation. In this regard, natural and synthetic polymers have found a place in agri-industry. In this first chapter, we introduce the main polymeric systems and their potential applications in agri-industrial processes.
KeywordsAgriculture Agrochemicals Controlled release systems Crops Edible coatings and films Foams and emulsions Horticultural produces Hydrogels Micro- and nanoencapsulation Mulch films Postharvest
The author would like to thank the Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) (Postdoctoral fellowship internal PDTS-Resolution 2417), Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT) (grant PICT-2017-1362), Universidad Nacional de Mar del Plata (UNMdP) for financial support, and Dr. Mirian Carmona-Rodríguez.
Conflicts of Interest
The author declares no conflict of interest.
- Cheng, D., Liu, Y., Yang, G., & Zhang, A. (2018). Water- and fertilizer-integrated hydrogel derived from the polymerization of acrylic acid and urea as a slow-release N fertilizer and water retention in agriculture. Journal of Agricultural and Food Chemistry, 66(23), 5762–5769. https://doi.org/10.1021/acs.jafc.8b00872.CrossRefPubMedGoogle Scholar
- El-Ramady, H., Abdalla, N., Alshaal, T., El-Henawy, A., Elmahrouk, M., Bayoumi, Y., & Schnug, E. (2018). Plant nano-nutrition: Perspectives and challenges. In K. M. Gothandam, S. Ranjan, N. Dasgupta, C. Ramalingam, & E. Lichtfouse (Eds.), Nanotechnology, food security and water treatment (pp. 129–161). Cham: Springer International Publishing. https://doi.org/10.1007/978-3-319-70166-0_4.CrossRefGoogle Scholar
- Food and Agriculture Organization of the United Nations (FAO). (2009). 2050: A third more mouths to feed. Retrieved August 11, 2018, from http://www.fao.org/news/story/en/item/35571/icode/.
- Merino, D., Gutiérrez, T. J., Mansilla, A. Y., Casalongué, C., & Alvarez, V. A. (2018a). Critical evaluation of starch-based antibacterial nanocomposites as agricultural mulch films: Study on their interactions with water and light. ACS Sustainable Chemistry & Engineering, 6(11), 15662–15672. https://doi.org/10.1021/acssuschemeng.8b04162.CrossRefGoogle Scholar
- Merino, D., Mansilla, A. Y., Casalongué, C. A., & Alvarez, V. A. (2018b). Preparation, characterization, and in vitro testing of nanoclay antimicrobial activities and elicitor capacity. Journal of Agricultural and Food Chemistry, 66(12), 3101–3109. https://doi.org/10.1021/acs.jafc.8b00049.CrossRefPubMedGoogle Scholar
- Merino, D., Mansilla, A. Y., Gutiérrez, T. J., Casalongué, C. A., & Alvarez, V. A. (2018c). Chitosan coated-phosphorylated starch films: Water interaction, transparency and antibacterial properties. Reactive and Functional Polymers, 131, 445–453. https://doi.org/10.1016/j.reactfunctpolym.2018.08.012.CrossRefGoogle Scholar
- Merino, D., Gutiérrez, T. J., & Alvarez, V. A. (2019a). Potential agricultural mulch films based on native and phosphorylated corn starch with and without surface functionalization with chitosan. Journal of Polymers and the Environment, 27(1), 97–105. https://doi.org/10.1007/s10924-018-1325-1.CrossRefGoogle Scholar
- Merino, D., Gutiérrez, T. J., & Alvarez, V. A. (2019b). Structural and thermal properties of agricultural mulch films based on native and oxidized corn starch nanocomposites. Starch-Stärke, 71(7–8), 1800341. https://doi.org/10.1002/star.201800341.
- Saberi, B., & Golding, J. B. (2018). Postharvest application of biopolymer-based edible coatings to improve the quality of fresh horticultural produce. In T. J. Gutiérrez (Ed.), Polymers for food applications (pp. 211–250). Cham: Springer International Publishing. https://doi.org/10.1007/978-3-319-94625-2_9.CrossRefGoogle Scholar
- Touchaleaume, F., Angellier-Coussy, H., César, G., Raffard, G., Gontard, N., & Gastaldi, E. (2018). How performance and fate of biodegradable mulch films are impacted by field ageing. Journal of Polymers and the Environment, 26(6), 2588–2600. https://doi.org/10.1007/s10924-017-1154-7.CrossRefGoogle Scholar