The main target in the study was to determine total phenolic content by the Folin–Ciocalteu
method, total flavanols by the DMAC method, total flavonols with Neu's reagent solution …

Rosehip extracts of 18 samples representing six taxa in the genus Rosa were evaluated for
antioxidant activities by use of different test systems. The ferric‐reducing antioxidant power …

Antioxidant potential of Rosa L. leaves methanolic extracts was evaluated in vitro using a
spectrophotometric method based on measuring the radical scavenging effect on 2, 2 …

Five different rose hip (Rosa L.) species including Rosa canina, Rosa dumalis, Rosa gallica,
Rosa dumalis subsp. boissieri and Rosa hirtissima grown in Turkey are studied. Phenolic …

Throughout history, people of different cultures have acknowledged the relationship
between food properties and health. The pseudo-fruits of different Rosa species contain …

Rosa damascena Mill. is one of the most important Rosa species for the flavour and
fragrance industries. The high amount of residues of spent flowers after steam distillation …

Aim of the present study was to characterize and to compare phenolic composition and
antioxidant properties of methanol (MeOH) and ethyl acetate (EtOAc) extracts from leaves of …

We investigated the qualitative and quantitative composition of phenolic compounds in the
fruit of Rosa L. cultivars grown in Lithuania. The highest total content of phenolic compounds …

Background: Rosehips, the fruits of Rosa species, are well known for their various health
benefits like strengthening the immune system and treating digestive disorders. Antioxidant …

The antioxidant activity of rosemary (Rosmarinus officinalis) extract from different raw
materials has been studied. Extracts were prepared from wild or drip-irrigated plants, as well …