Popović Boris M.; Serra Ana Teresa; Blagojević Bojana; Pavlović Ružica Ždero; Štajner Dubravka; Duarte Catarina M. M.: Phytochemical characteristics and antioxidant capacity of fruit extracts of different prunus species.
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Absztrakt (kivonat)
Fruits are one of the major sources of polyphenol compounds in human diet. These compounds are known to have many health-promoting activities, especially anticancer, antiradical and antioxidant effects. In this work, seven different Prunus species traditionally grown in south Bačka region of Vojvodina were investigated: blackthorn (P. spinosa), plum (P. domestica), apricot (P. armeniaca), cherry plum (P. cerasifera), sweet cherry (P. avium), sour cherry (P. cerasus) and mahaleb cherry (P. mahaleb). Freeze-dried fruits were evaluated in terms of their phytochemical characteristics and bioactivity, determining total content of phenolics, flavonoids and anthocyanins, total antioxidant capacity and antiproliferative effect on human colon cancer cells (HT29). Blackthorn fruits are the richest in phenolic and flavonoid contents, while mahaleb cherry and sweet cherry had much higher content of total anthocyanins than other examined species. Apricot and cherry plum fruits had the lowest levels of polyphenol compounds, but very high antiproliferative effect, almost the same as blackthorn. This indicates that not only polyphenol compounds contribute to antiproliferative effects. Concerning total antioxidant activity, blackthorn, sweet cherry, sour cherry and mahaleb cherry showed the highest capacity of scavenging DPPH radical and ferric reducing activity power.
| Mű típusa: | Konferencia vagy workshop anyag |
|---|---|
| Befoglaló folyóirat/kiadvány címe: | Proceedings of the International Symposium on Analytical and Environmental Problems |
| Dátum: | 2016 |
| Kötet: | 22 |
| ISBN: | 978-963-306-507-5 |
| Oldalak: | pp. 74-77 |
| Konferencia neve: | International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged) |
| Befoglaló mű URL: | http://acta.bibl.u-szeged.hu/55893/ |
| Kulcsszavak: | Gyümölcs, Fitokémia |
| Megjegyzések: | Bibliogr.: 77. p. ; összefoglalás angol nyelven |
| Feltöltés dátuma: | 2018. dec. 11. 12:58 |
| Utolsó módosítás: | 2022. aug. 08. 15:48 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/56040 |
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