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Article
Publication date: 18 July 2023

U. Gianfranco Spizzirri, Paolino Caputo, Rosa Nicoletti, Pasquale Crupi, Fabrizio D'Ascenzo, Cesare Oliverio Rossi, Maria Lisa Clodoveo, Francesca Aiello and Donatella Restuccia

This study aims to investigate unripe carob pod as a source of antioxidant molecules useful in the eco-friendly synthesis of a gelatin conjugate. This one was involved in the…

Abstract

Purpose

This study aims to investigate unripe carob pod as a source of antioxidant molecules useful in the eco-friendly synthesis of a gelatin conjugate. This one was involved in the preparation of gummies able to produce remarkable human health benefits.

Design/methodology/approach

Eco-friendly strategies (ultrasound-assisted extraction, low temperatures and eco-friendly solvents) were employed in the extraction of active molecules. Antioxidant molecules were involved in the grafting reaction with gelatin chains (ascorbic acid/hydrogen peroxide couple as initiator system). Gelatin conjugate represents a useful material able to prepare gummies with remarkable rheological and antioxidant performances over time.

Findings

Experimental results confirmed that the green approach allowed the achievement of extracts with remarkable antioxidant properties due to the presence of phenolic moieties. Gelatin conjugate synthesis preserved these functionalities, usefully exploited in the preparation of gummies with significant structural and biological features.

Originality/value

Compared to the literature data the preparation of the gummies with outstanding biological properties was performed by employing functional gelatin synthesized by an eco-friendly approach.

Details

British Food Journal, vol. 126 no. 1
Type: Research Article
ISSN: 0007-070X

Keywords

Book part
Publication date: 4 March 2024

Nunzia Borrelli, Lorenza Sganzetta and Elisa Rossi

This chapter discusses the development of tourism in peripheral areas, prompted by the “National Strategy for Inner Areas” developed by the Italian National Government. The…

Abstract

This chapter discusses the development of tourism in peripheral areas, prompted by the “National Strategy for Inner Areas” developed by the Italian National Government. The strategy, backed by policymakers, business owners, local communities, and environmental nongovernmental organizations (NGOs), aims to stop demographic decline by boosting sustainable tourism practices. A case study of Valle D'aosta examines the problems and their solution in the implementation of the strategy. It discusses how to make strategy implementation less complex and whether sustainable tourism is possible in such areas – whether it is an oxymoron, or whether it is a utopia that is worth pursuing.

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