Advances in extraction and analysis of phenolic compounds from plant materials

XU Cong-Cong, W Bing, PU Yi-Qiong… - Chinese journal of …, 2017 - Elsevier
Phenolic compounds, the most abundant secondary metabolites in plants, have received
more and more attention in recent years because of their distinct bioactivities. This review …

Recent advances and trends in the liquid-chromatography–mass spectrometry analysis of flavonoids

A de Villiers, P Venter, H Pasch - Journal of Chromatography A, 2016 - Elsevier
Flavonoids have elicited significant attention as a result of their importance in plants, their
influence on the properties of natural-product derived commodities and especially as a …

Effects of drought stress on phenolic accumulation in greenhouse-grown olive trees (Olea europaea)

B Mechri, M Tekaya, M Hammami, H Chehab - … Systematics and Ecology, 2020 - Elsevier
The present study evaluates the effects of severe drought stress on the content of phenolic
compounds in olive leaves, namely hydroxytyrosol, tyrosol, p-hydroxybenzoic acid, catechin …

[HTML][HTML] Evaluation of Phytochemical and Antioxidant Properties of 15 Italian Olea europaea L. Cultivar Leaves

F Nicolì, C Negro, M Vergine, A Aprile, E Nutricati… - Molecules, 2019 - mdpi.com
Olive leaf extracts are of special interest due to their proven therapeutic effects. However,
they are still considered a by-product of the table olive and the oil industries. In order to learn …

Valorization of olive mill leaves through ultrasound-assisted extraction

M del Mar Contreras, A Lama-Muñoz, F Espínola… - Food chemistry, 2020 - Elsevier
Olive leaves farmed from trees are valuable for the production of functional extracts.
Nonetheless, olive leaves (containing thin branches), which are separated during olives …

Xylella fastidiosa induces differential expression of lignification related-genes and lignin accumulation in tolerant olive trees cv. Leccino

E Sabella, A Luvisi, A Aprile, C Negro, M Vergine… - Journal of Plant …, 2018 - Elsevier
Recently, Xylella fastidiosa was reported in Italy, associated with the “Olive Quick Decline
Syndrome”. The cv. Leccino exhibits an evident tolerance with a slow disease progression …

Pressurized liquid extraction optimization from supercritical defatted olive pomace: a green and selective phenolic extraction process

N Katsinas, A Bento da Silva… - ACS Sustainable …, 2021 - ACS Publications
Olive pomace (OP) is the main by-product of the olive oil industry produced in large
quantities. Its valorization as a source of phenolic bioactive compounds is paramount for the …

Xylella fastidiosa subsp. pauca (CoDiRO strain) infection in four olive (Olea europaea L.) cultivars: Profile of phenolic compounds in leaves and progression of leaf …

A Luvisi, A Aprile, E Sabella, M Vergine… - Phytopathologia …, 2017 - torrossa.com
Xylella fastidiosa subsp. pauca (Xfp), strain CoDiRO, infects a broad range of olive (Olea
europaea L.) cultivars. The profile of phenolic compounds, progression of leaf scorch …

RP‐HPLC‐DAD‐ESI‐QTOF‐MS based metabolic profiling of the potential Olea europaea by‐product “wood” and its comparison with leaf counterpart

S Ammar, MM Contreras, B Gargouri… - Phytochemical …, 2017 - Wiley Online Library
Introduction Olea europaea L. organs such as leaves, stems and roots have been
associated with numerous in vivo and in vitro biological activities and used for traditional …

[HTML][HTML] Comprehensive metabolite profiling of chemlali olive tree root extracts using LC-ESI-QTOF-MS/MS, their cytotoxicity, and antiviral assessment

K Toumi, Ł Świątek, A Boguszewska… - Molecules, 2023 - mdpi.com
The large quantity of olive roots resulting from a large number of old and unfruitful trees
encouraged us to look for ways of adding value to these roots. For this reason, the current …