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Biotech Formulation of Plant Growth Promoters by Encapsulation of Fungal Bio-factors (CROSBI ID 640114)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Vinceković, Marko ; Topolovec-Pintarić, Snježana ; Đermić, Edyta ; Bujan, Marija ; Jalšenjak, Nenad ; Žutić, Ivanka ; Fabek, Sanja Biotech Formulation of Plant Growth Promoters by Encapsulation of Fungal Bio-factors // 7th CASEE Conference " The Role of Life Science in Europe's 2020 Strategy" / Gerzabek, Martin H. ; Trasca, Teodor Ioan (ur.). Temišvar: Banat's University of Agricultural and Veterinary Medicine, 2016. str. 48-48

Podaci o odgovornosti

Vinceković, Marko ; Topolovec-Pintarić, Snježana ; Đermić, Edyta ; Bujan, Marija ; Jalšenjak, Nenad ; Žutić, Ivanka ; Fabek, Sanja

engleski

Biotech Formulation of Plant Growth Promoters by Encapsulation of Fungal Bio-factors

The microencapsulation of bioactive agents has been developed in recent years as a new potential tool for ecological and sustainable plant production. Encapsulation in biopolymer matrices has been recognized as an effective method for controlled release of an active agent used for plant protection/nutrition. Polysaccharides such as chitosan and alginate are biopolymers that easy create biodegradable capsules in which an active ingredient can be incorporated using an aqueous system at ambient temperatures. The ability to tailor the physicochemical properties of chitosan/alginate complexes by controlling the degree of association between the functional groups offers a route toward rationalizing biopolymer microcapsule design. The main aim of this study was investigations of intermolecular interactions in mixture of two oppositely charged biopolymers and bioactive agents which will aid in tailoring optimal encapsulation of plant protection/nutrition agents. Biopolymer based microcapsules with a single active agents have extensive applications in agriculture, nevertheless our knowledge of simultaneous encapsulation of biological and chemical agents is still rather limited. Novel sodium alginate/chitosan based microcapsules simultaneously loaded with copper/Trichoderma viride have been prepared. Optimal conditions for preparation of homogeneous, spherical, and smooth microcapsules were established. Physical characteristics, encapsulation efficiency, the loading capacity for bioactive agents, and release characteristics under varying conditions were investigated in vitro. The results revealed the coexistence of copper and Trichoderma viride in microcapsules improved viability of Trichoderma viride and could therefore be an effective vehicle for their delivery to the plants.

microencapsulation; biopolymer; bioactive ingredients

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Podaci o prilogu

48-48.

2016.

objavljeno

Podaci o matičnoj publikaciji

7th CASEE Conference " The Role of Life Science in Europe's 2020 Strategy"

Gerzabek, Martin H. ; Trasca, Teodor Ioan

Temišvar: Banat's University of Agricultural and Veterinary Medicine

Podaci o skupu

7th CASEE Conference 2016

poster

22.05.2016-24.05.2016

Temišvar, Rumunjska

Povezanost rada

Poljoprivreda (agronomija)