| Title |
The Second Life of Citrus Fruit Waste: A Valuable Source of Bioactive Compounds |
| ID_Doc |
27297 |
| Authors |
Russo, C; Maugeri, A; Lombardo, GE; Musumeci, L; Barreca, D; Rapisarda, A; Cirmi, S; Navarra, M |
| Title |
The Second Life of Citrus Fruit Waste: A Valuable Source of Bioactive Compounds |
| Year |
2021 |
| Published |
Molecules, 26.0, 19 |
| DOI |
10.3390/molecules26195991 |
| Abstract |
Citrus fruits (CF) are among the most widely cultivated fruit crops throughout the world and their production is constantly increasing along with consumers' demand. Therefore, huge amounts of waste are annually generated through CF processing, causing high costs for their disposal, as well as environmental and human health damage, if inappropriately performed. According to the most recent indications of an economic, environmental and pharmaceutical nature, CF processing residues must be transformed from a waste to be disposed to a valuable resource to be reused. Based on a circular economy model, CF residues (i.e., seeds, exhausted peel, pressed pulp, secondary juice and leaves) have increasingly been re-evaluated to also obtain, but not limited to, valuable compounds to be employed in the food, packaging, cosmetic and pharmaceutical industries. However, the use of CF by-products is still limited because of their underestimated nutritional and economic value, hence more awareness and knowledge are needed to overcome traditional approaches for their disposal. This review summarizes recent evidence on the pharmacological potential of CF waste to support the switch towards a more environmentally sustainable society. |
| Author Keywords |
Citrus; waste; circular economy; flavonoids; polyphenols; nutraceuticals; by-products; valorization; phytochemicals |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000721688000001 |
| WoS Category |
Biochemistry & Molecular Biology; Chemistry, Multidisciplinary |
| Research Area |
Biochemistry & Molecular Biology; Chemistry |
| PDF |
https://www.mdpi.com/1420-3049/26/19/5991/pdf?version=1633179117
|