Antioxidant Activity of Some Edible Flowers Water Extracts from Bulgaria

by Dorina PETKOVA, Dasha MIHAYLOVA, Petko DENEV, Albert KRASTANOV
Published 2020-05-01

Black Chokeberry (<i>Aronia melanocarpa</i>) Functional Beverages Increase HDL-Cholesterol Levels in Aging Rats

by Elena Daskalova, Slavi Delchev, Lyudmila Vladimirova-Kitova, Spas Kitov, Petko Denev
Published 2021-07-01

Flavonoids Inhibit the Respiratory Burst of Neutrophils in Mammals

by Milan Ciz, Petko Denev, Maria Kratchanova, Ondrej Vasicek, Gabriela Ambrozova, Antonin Lojek
Published 2012-01-01

Comparative Study on Phenolic Content and Antioxidant Activity of Different Malt Types

by Vesela Shopska, Rositsa Denkova-Kostova, Mina Dzhivoderova-Zarcheva, Desislava Teneva, Petko Denev, Georgi Kostov
Published 2021-07-01

Black Chokeberry (Aronia melanocarpa (Michx.) Elliot) Fruits and Functional Drinks Differ Significantly in Their Chemical Composition and Antioxidant Activity

by Petko Denev, Maria Kratchanova, Ivalina Petrova, Daniela Klisurova, Yordan Georgiev, Manol Ognyanov, Irina Yanakieva
Published 2018-01-01

Antiatherogenic and Cardioprotective Effects of Black Chokeberry (Aronia melanocarpa) Juice in Aging Rats

by Elena Daskalova, Slavi Delchev, Yulia Peeva, Lyudmila Vladimirova-Kitova, Maria Kratchanova, Christo Kratchanov, Petko Denev
Published 2015-01-01

Acetylcholinesterase inhibitory, antioxidant, and antimicrobial activities of Salvia tomentosa Mill. essential oil

by ANDREY MARCHEV, IVAN IVANOV, PETKO DENEV, MILENA NIKOLOVA, VELIZAR GOCHEV, ALBENA STOYANOVA, ATANAS PAVLOV, VASIL GEORGIEV
Published 2015-08-01

Phytochemical Composition, Antioxidant and Antimicrobial Activity of the Balkan Endemic <i>Micromeria frivaldszkyana</i> (Degen) Velen. (Lamiaceae)

by Tsvetelina Mladenova, Plamen Stoyanov, Petko Denev, Stela Dimitrova, Mariana Katsarova, Desislava Teneva, Krasimir Todorov, Anelia Bivolarska
Published 2021-04-01

Antioxidant Activity, Polyphenols Content and Antimicrobial Activity of Several Native Pteridophytes of Romania

by Liliana Cristina SOARE, Mariana FERDES, Stefan STEFANOV, Zapriana DENKOVA, Radosveta NICOLOVA, Petko DENEV, Carmen BEJAN, Alina PAUNESCU
Published 2012-05-01

Metabolite Profile and Antioxidant Activity of Some Species of Genus Scutellaria Growing in Bulgaria

by Yoana Georgieva, Mariana Katsarova, Plamen Stoyanov, Rumen Mladenov, Petko Denev, Desislava Teneva, Evgeniy Plotnikov, Petko Bozov, Stela Dimitrova
Published 2021-12-01

Antioxidant potential of curcumin-related compounds studied by chemiluminescence kinetics, chain-breaking efficiencies, scavenging activity (ORAC) and DFT calculations

by Adriana K. Slavova-Kazakova, Silvia E. Angelova, Timur L. Veprintsev, Petko Denev, Davide Fabbri, Maria Antonietta Dettori, Maria Kratchanova, Vladimir V. Naumov, Aleksei V. Trofimov, Rostislav F. Vasil’ev, Giovanna Delogu, Vessela D. Kancheva
Published 2015-08-01