From waste to shelf life: Olive pomace extract as a natural preservative for mangoes
The escalating challenge of agricultural and industrial waste, exemplified by olive pomace (OP), presents a unique opportunity to recover valuable bioactive compounds. This study pioneers a sustainable solution by transforming OP extract (OPE) into a potent natural preservative for mangoes. Our fin...
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| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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AcademicPres
2025-06-01
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| Series: | Notulae Botanicae Horti Agrobotanici Cluj-Napoca |
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| Online Access: | https://www.notulaebotanicae.ro/index.php/nbha/article/view/14596 |
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| author | Thana K.M. KHAN Motrih AL-MUTIRY Mohammed O. ALSHAHARNI Wafaa AL HAZMI Hend ELAKKAD Belal OMAR Gehad S. ELDEEB Jameel M. AL-KHAYRI Thamir M. EID Heba I. GHAMRY Ahmed SAAD |
| author_facet | Thana K.M. KHAN Motrih AL-MUTIRY Mohammed O. ALSHAHARNI Wafaa AL HAZMI Hend ELAKKAD Belal OMAR Gehad S. ELDEEB Jameel M. AL-KHAYRI Thamir M. EID Heba I. GHAMRY Ahmed SAAD |
| author_sort | Thana K.M. KHAN |
| collection | DOAJ |
| description |
The escalating challenge of agricultural and industrial waste, exemplified by olive pomace (OP), presents a unique opportunity to recover valuable bioactive compounds. This study pioneers a sustainable solution by transforming OP extract (OPE) into a potent natural preservative for mangoes. Our findings reveal that OPE exhibits exceptional antioxidant prowess (92% DPPH scavenging) and robust antimicrobial activity against foodborne pathogens. To translate these properties, we developed Arabic gum (AG) coatings enriched with OPE and applied them to mangoes. Over a 45-day storage period, these bio-integrated coatings significantly preserved fruit quality by retarding ripening, minimizing weight loss, and inhibiting decay. Furthermore, OPE not only fortified the antioxidant defence system of the mangoes but also demonstrated anti-inflammatory potential by suppressing pro-inflammatory cytokines (IL-6 and TNF-α) in the fruit rinds. This research underscores the compelling utility of OPE as a natural, multifunctional agent for enhancing mango shelf life, nutritional value, and potentially offering added health benefits. Future investigations will delve into the precise mechanisms of action and optimize OPE-based formulations for wider applications across diverse fruits and vegetables.
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| format | Article |
| id | doaj-art-55163048446d415298bbbbf71efda84d |
| institution | Kabale University |
| issn | 0255-965X 1842-4309 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | AcademicPres |
| record_format | Article |
| series | Notulae Botanicae Horti Agrobotanici Cluj-Napoca |
| spelling | doaj-art-55163048446d415298bbbbf71efda84d2025-08-20T03:29:35ZengAcademicPresNotulae Botanicae Horti Agrobotanici Cluj-Napoca0255-965X1842-43092025-06-0153210.15835/nbha53214596From waste to shelf life: Olive pomace extract as a natural preservative for mangoesThana K.M. KHAN0Motrih AL-MUTIRY1Mohammed O. ALSHAHARNI2Wafaa AL HAZMI3Hend ELAKKAD4Belal OMAR5Gehad S. ELDEEB6Jameel M. AL-KHAYRI7Thamir M. EID8Heba I. GHAMRY9Ahmed SAAD10King Abdulaziz University, Faculty of Science, Department of Biology, Jeddah 21589Princess Nourah bint Abdulrahman University, College of Humanities and Social Sciences, Department of Geography and Environmental Sustainability, Riyadh 11671King Khalid University, College of Science, Biology Department, Abha 61321King Abdulaziz University, Faculty of Applied Medical Sciences, Department of Medical Laboratory Sciences, Jeddah 22252Zagazig University, Faculty of Agriculture, Biochemistry Department, Zagazig 44511Zagazig University, Faculty of Agriculture, Biochemistry Department, Zagazig 44511Suez Canal University, Faculty of Agriculture, Department of Food Technology, Ismailia, 41522King Faisal University, College of Agriculture and Food Sciences, Department of Agricultural Biotechnology, Al-Ahsa, 31982King Abdulaziz University, Faculty of Science Department of Biochemistry, Jeddah 21589King Khalid University, College of Science, Nutrition and Food Science, Department of Biology, Abha, 61421Zagazig University, Faculty of Agriculture, Biochemistry Department, Zagazig 44511 The escalating challenge of agricultural and industrial waste, exemplified by olive pomace (OP), presents a unique opportunity to recover valuable bioactive compounds. This study pioneers a sustainable solution by transforming OP extract (OPE) into a potent natural preservative for mangoes. Our findings reveal that OPE exhibits exceptional antioxidant prowess (92% DPPH scavenging) and robust antimicrobial activity against foodborne pathogens. To translate these properties, we developed Arabic gum (AG) coatings enriched with OPE and applied them to mangoes. Over a 45-day storage period, these bio-integrated coatings significantly preserved fruit quality by retarding ripening, minimizing weight loss, and inhibiting decay. Furthermore, OPE not only fortified the antioxidant defence system of the mangoes but also demonstrated anti-inflammatory potential by suppressing pro-inflammatory cytokines (IL-6 and TNF-α) in the fruit rinds. This research underscores the compelling utility of OPE as a natural, multifunctional agent for enhancing mango shelf life, nutritional value, and potentially offering added health benefits. Future investigations will delve into the precise mechanisms of action and optimize OPE-based formulations for wider applications across diverse fruits and vegetables. https://www.notulaebotanicae.ro/index.php/nbha/article/view/14596agricultural wasteantioxidantantitumorfood preservationnatural preservativeolive pomace |
| spellingShingle | Thana K.M. KHAN Motrih AL-MUTIRY Mohammed O. ALSHAHARNI Wafaa AL HAZMI Hend ELAKKAD Belal OMAR Gehad S. ELDEEB Jameel M. AL-KHAYRI Thamir M. EID Heba I. GHAMRY Ahmed SAAD From waste to shelf life: Olive pomace extract as a natural preservative for mangoes Notulae Botanicae Horti Agrobotanici Cluj-Napoca agricultural waste antioxidant antitumor food preservation natural preservative olive pomace |
| title | From waste to shelf life: Olive pomace extract as a natural preservative for mangoes |
| title_full | From waste to shelf life: Olive pomace extract as a natural preservative for mangoes |
| title_fullStr | From waste to shelf life: Olive pomace extract as a natural preservative for mangoes |
| title_full_unstemmed | From waste to shelf life: Olive pomace extract as a natural preservative for mangoes |
| title_short | From waste to shelf life: Olive pomace extract as a natural preservative for mangoes |
| title_sort | from waste to shelf life olive pomace extract as a natural preservative for mangoes |
| topic | agricultural waste antioxidant antitumor food preservation natural preservative olive pomace |
| url | https://www.notulaebotanicae.ro/index.php/nbha/article/view/14596 |
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