The Enhancement of bioactive potential in Vitis vinifera leaves by application of microspheres loaded with biological and chemical agents (CROSBI ID 259071)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vinceković, Marko ; Maslov Bandić, Luna ; Jurić, Slaven ; Jalšenjak, Nenad ; Čaić, Ana ; Živičnjak, Irena ; Đermić, Edyta ; Karoglan, Marko ; Osrečak, Mirela ; Topolovec-Pintarić, Snježana
engleski
The Enhancement of bioactive potential in Vitis vinifera leaves by application of microspheres loaded with biological and chemical agents
An overview of a research on Vitis vinifera plants treated with chemical (calcium and magnesium ions) and biological (Trichoderma viride) agents simultaneously loaded in alginate microspheres was presented. Microspheres were applied at two growth stages: before flowering and berries pea-size. Physicochemical characteristics of leaves after the two growth stages and grapes were measured in terms of bioactive components content and antioxidant activity. After the treatments, vine leaves reached a significant increase in almost all measured parameters (polyphenols, antioxidant capacity, β-carotene and chlorophyll) compared to the control. The highest total chlorophyll content was found after the treatment with microspheres containing Mg2+/Ca2+ cations, and T. viride. The treatments enhanced Vitis vinifera leaves in terms of bioactive potential and can be further used as a functional food. As compared to the control, somewhat elevated values of total polyphenols and antioxidant activity were found on the grape samples.
microspheres ; bioactive potential ; functional foods ; Vitis vinifera ; Trichoderma viride ; calcium ions ; magnesium ions ; vine leaves
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Podaci o izdanju
42 (6)
2019.
543-558
objavljeno
0190-4167
1532-4087
10.1080/01904167.2019.1568467
Povezanost rada
Biotehnologija, Interdisciplinarne biotehničke znanosti, Poljoprivreda (agronomija)