TY  - JOUR
AU  - Maksimović, Zoran
AU  - Malencić, D
AU  - Kovačević, Nada
PY  - 2005
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/635
AB  - The antioxidant activity and contents of various polyphenol classes in the silks of fifteen maize hybrids with economic importance in Serbia were evaluated. Total polyphenols, tannins and proanthocyanidins were determined spectrophotometrically, after extraction of plant material with 70% aqueous acetone under sonication at room temperature. In addition, flavonoid content was determined. Antioxidant activity of aqueous acetone extracts. was evaluated by FRAP assay. A positive linear correlation between antioxidant activity and contents of all investigated polyphenol classes was established. The highest antioxidant activity was observed in the extract of NS 640 hybrid, which had high levels of all polyphenol classes examined. Results suggested strongly that polyphenol content should be considered as an important feature of the herbal drug Maydis stigma. For that reason, the biological source of this herbal drug needs to be more precisely defined, as observed activities and polyphenol contents were greatly dependent on plant material source.
PB  - Elsevier Sci Ltd, Oxford
T2  - Bioresource Technology
T1  - Polyphenol contents and antioxidant activity of Maydis stigma extracts
VL  - 96
IS  - 8
SP  - 873
EP  - 877
DO  - 10.1016/j.biortech.2004.09.006
ER  - 

@article{
author = "Maksimović, Zoran and Malencić, D and Kovačević, Nada",
year = "2005",
abstract = "The antioxidant activity and contents of various polyphenol classes in the silks of fifteen maize hybrids with economic importance in Serbia were evaluated. Total polyphenols, tannins and proanthocyanidins were determined spectrophotometrically, after extraction of plant material with 70% aqueous acetone under sonication at room temperature. In addition, flavonoid content was determined. Antioxidant activity of aqueous acetone extracts. was evaluated by FRAP assay. A positive linear correlation between antioxidant activity and contents of all investigated polyphenol classes was established. The highest antioxidant activity was observed in the extract of NS 640 hybrid, which had high levels of all polyphenol classes examined. Results suggested strongly that polyphenol content should be considered as an important feature of the herbal drug Maydis stigma. For that reason, the biological source of this herbal drug needs to be more precisely defined, as observed activities and polyphenol contents were greatly dependent on plant material source.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Bioresource Technology",
title = "Polyphenol contents and antioxidant activity of Maydis stigma extracts",
volume = "96",
number = "8",
pages = "873-877",
doi = "10.1016/j.biortech.2004.09.006"
}

Maksimović, Z., Malencić, D.,& Kovačević, N.. (2005). Polyphenol contents and antioxidant activity of Maydis stigma extracts. in Bioresource Technology
Elsevier Sci Ltd, Oxford., 96(8), 873-877.
https://doi.org/10.1016/j.biortech.2004.09.006

Maksimović Z, Malencić D, Kovačević N. Polyphenol contents and antioxidant activity of Maydis stigma extracts. in Bioresource Technology. 2005;96(8):873-877.
doi:10.1016/j.biortech.2004.09.006 .

Maksimović, Zoran, Malencić, D, Kovačević, Nada, "Polyphenol contents and antioxidant activity of Maydis stigma extracts" in Bioresource Technology, 96, no. 8 (2005):873-877,
https://doi.org/10.1016/j.biortech.2004.09.006 . .