Simultaneous encapsulation of bioactive agents in protection and plant nutrition (CROSBI ID 645795)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | domaća recenzija
Podaci o odgovornosti
Vinceković, Marko ; Topolovec-Pintarić, Snježana ; Jalšenjak, Nenad ; Žutić, Ivanka ; Đermić, Edyta ; Jurić, Slaven ; Viskić, Marko ; Bujan, Marija ; Martinko, Katarina
engleski
Simultaneous encapsulation of bioactive agents in protection and plant nutrition
The objective of this work was to investigate influence of copper cation concentration on Trichoderma viride releasing from novel chitosan/alginate microcapsules simultaneously loaded with chemical and biological agents with the intention to improve their delivery to the plants. The in vitro results pointed out remarkable differences in the release behavior of T. viride on copper cation concentration and the presence of chitosan layer on microcapsule surface. The increase in copper cation concentration promoted, but the chitosan layer on microcapsule surface slowed T. viride releasing. The releasing curves were fitted to Korsmeyer– Peppas empirical model. Fickian diffusion was found to be the rate-controlling mechanism at microcapsules without chitosan layer, whereas anomalous transport kinetics (combination of the diffusion mechanisms and Type II transport) controlled release from microcapsules with chitosan layer.
chitosan/alginate microcapsules, simultaneous encapsulation of bioactive agents, copper ions, Trichoderma viride spores, sustainable plant production
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Podaci o prilogu
47-47.
2017.
objavljeno
Podaci o matičnoj publikaciji
prof. dr. sc. Sonja Vila prof. i dr. sc. Zvonko Antunović
Osijek: Poljoprivredni fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku
Podaci o skupu
52. Hrvatski I 12. MEĐUNARODNI SIMPOZIJ AGRONOMA 52nd CROATIAN AND 12th INTERNATIONAL SYMPOSIUM ON AGRICULTURE
poster
12.02.2017-17.02.2017
Dubrovnik, Hrvatska