Olive leaf waste management

J Espeso, A Isaza, JY Lee, PM Sörensen… - … in Sustainable Food …, 2021 - frontiersin.org
Olive trees are the oldest known cultivated trees in the world and present-day cultivation is
widespread, with an estimated magnitude of 9 million hectares worldwide. As the olive oil …

Olive byproducts and their bioactive compounds as a valuable source for food packaging applications

K Khwaldia, N Attour, J Matthes, L Beck… - … reviews in food …, 2022 - Wiley Online Library
Among the most important agro‐industrial activities in the Mediterranean basin, olive oil
production has a high impact on the economy of many Mediterranean countries. However …

Optimization of ultrasound-assisted extraction of phenolic compounds: Oleuropein, phenolic acids, phenolic alcohols and flavonoids from olive leaves and evaluation …

M Irakli, P Chatzopoulou, L Ekateriniadou - Industrial Crops and Products, 2018 - Elsevier
Olive leaves are well known for many useful pharmacological effects. Some of the health
benefits are related to phenolic composition, especially to oleuropein (OLE) and flavonoids …

Comparative extraction of phenolic compounds from olive leaves using a sonotrode and an ultrasonic bath and the evaluation of both antioxidant and antimicrobial …

B Martín-García, S De Montijo-Prieto… - Antioxidants, 2022 - mdpi.com
A sonotrode ultrasound-assisted extraction of phenolic compounds from olive leaves has
been developed using a Box–Behnken design to optimize the effects of solvent composition …

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 …

Process intensification via continuous and simultaneous isolation of antioxidants: an upcycling approach for olive leaf waste

V Voros, E Drioli, C Fonte… - … Sustainable Chemistry & …, 2019 - ACS Publications
The isolation of individual pharmaceutical-grade bioactive compounds from complex plant
extracts is still a sustainability challenge. Process intensification improves manufacturing …

Oleuropein: Chemistry, extraction techniques and nutraceutical perspectives-An update

AA Khalil, MM Rahman, A Rauf, MR Islam… - Critical Reviews in …, 2023 - Taylor & Francis
Olive family (Oleaceae) contains several species among which Olea europaea L. is mostly
used for production of olive oils. Various parts of olive tree are rich source of diverse …

Optimization of pulsed electric field as standalone “green” extraction procedure for the recovery of high value-added compounds from fresh olive leaves

VM Pappas, A Lakka, D Palaiogiannis, V Athanasiadis… - Antioxidants, 2021 - mdpi.com
Olive leaves (OLL) are reported as a source of valuable antioxidants and as an agricultural
by-product/waste. Thus, a twofold objective with multi-level cost and environmental benefits …

Consumer acceptance of food obtained from olive by-products: A survey of Italian consumers

MA Perito, A Di Fonzo, M Sansone, C Russo - British Food Journal, 2020 - emerald.com
Purpose The purpose of this paper is to evaluate the market potential of food obtained from
olive by-products. The marketing of such by-products (eg olive leaves and pulp) is a …

Freeze dried extract from olive leaves: Valorisation, extraction kinetics and extract characterization

M Kashaninejad, MT Sanz, B Blanco, S Beltrán… - Food and Bioproducts …, 2020 - Elsevier
Valorization of olive leaves (OL) in a biorefinery context should include extraction of
bioactive compounds, specially taking into account the high content of extractives of this by …