Academic Journal
Virgin olive oil extracts reduce oxidative stress and modulate cholesterol metabolism: Comparison between oils obtained with traditional and innovative processes
| العنوان: | Virgin olive oil extracts reduce oxidative stress and modulate cholesterol metabolism: Comparison between oils obtained with traditional and innovative processes |
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| المؤلفون: | Lammi C., Mulinacci N., Cecchi L., Bellumori M., Bollati C., Bartolomei M., Franchini C., Clodoveo M. L., Corbo F., Arnoldi A. |
| المساهمون: | Lammi, C., Mulinacci, N., Cecchi, L., Bellumori, M., Bollati, C., Bartolomei, M., Franchini, C., Clodoveo, M. L., Corbo, F., Arnoldi, A. |
| سنة النشر: | 2020 |
| المجموعة: | Università degli Studi di Bari Aldo Moro: CINECA IRIS |
| مصطلحات موضوعية: | Antioxidant, EVOO extract, HepG2 cell, IOC method, LDLR, PCSK9 |
| الوصف: | This study was aimed at demonstrating the substantial equivalence of two extra virgin olive oil samples extracted from the same batch of Coratina olives with (OMU) or without (OMN) using ultrasound technology, by performing chemical, biochemical, and cellular investigations. The volatile organic compounds compositions and phenolic profiles were very similar, showing that, while increasing the extraction yields, the innovative process does not change these features. The antioxidant and hypocholesterolemic activities of the extra virgin olive oil (EVOO) phenol extracts were also preserved, since OMU and OMN had equivalent abilities to scavenge the 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) radicals in vitro and to protect HepG2 cells from oxidative stress induced by H2 O2, reducing intracellular reactive oxygen species (ROS) and lipid peroxidation levels. In addition, by inhibiting 3-hydroxy-3-methylglutarylcoenzyme a reductase, both samples modulated the low-density lipoprotein receptor (LDLR) pathway leading to increased LDLR protein levels and activity. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/pmid/32867071; info:eu-repo/semantics/altIdentifier/wos/WOS:000580695600001; volume:9; issue:9; firstpage:1; lastpage:17; numberofpages:17; journal:ANTIOXIDANTS; http://hdl.handle.net/11586/379568; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85093904415 |
| DOI: | 10.3390/antiox9090798 |
| الاتاحة: | http://hdl.handle.net/11586/379568 https://doi.org/10.3390/antiox9090798 |
| رقم الانضمام: | edsbas.99D49929 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/antiox9090798 |
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