Phenolic compounds and contaminants in olive oil and pomace-A narrative review of their biological and toxic effects  

作　　者：Luana Schmidt Osmar Damian Prestes Paula Rossini Augusti José Cláudio Fonseca Moreira 

机构地区：[1]Institute of Basic Health Sciences,Postgraduate Program in Biological Sciences:Biochemistry,Federal University of Rio Grande do Sul(UFRGS),Ramiro Barcelos Street,2600-Annex,Porto Alegre,CEP 90035-003,RS,Brazil [2]Department of Chemistry,Federal University of Santa Maria(UFSM),Av.Roraima,1507,Camobi,Santa Maria,CEP 97105-900,RS,Brazil [3]Institute of Food Science and Technology,Federal University of Rio Grande do Sul(UFRGS),Av.Bento Gonçalves,9500,Campus do Vale,Porto Alegre,CEP 91501-970,RS,Brazil

出　　处：《Food Bioscience》2023年第3期117-131,共15页食品生物科学（英文）

摘　　要：Olive oil is considered one of the main ingredients of the Mediterranean diet,with daily consumption of 25-50 mL per capita.The production of olive oil produces a solid residue,olive pomace.Both olive oil and pomace are products rich in phenolic compounds,and these bioactive compounds are most likely involved in their bioactivities.The most representative phenolic compounds in olive oil and olive pomace are oleuropein,tyrosol,and hydroxytyrosol,which may contribute to the prevention and control of several diseases,from cardiovascular diseases to cancer and neurodegenerative diseases.On the other hand,olives and their derivatives are constantly exposed to contaminants such as mycotoxins,pesticide residues,and polycyclic aromatic hydrocarbons.Phenolic compounds from olive oil and olive pomace could reduce the toxicity of contaminants in these products.On the other hand,the pollutants in olive oil and olive pomace may also affect the beneficial properties attributed to these products.This review summarized current knowledge on the content of phenolic compounds in olive pomace and oil and their biological effects.In addition,it also discussed the beneficial effects of phenolic compounds on toxic compounds in olive products.In addition,it highlighted the importance of conducting further studies to understand the interactions between bioactive and toxic compounds in olive oil and olive pomace to determine these products’actual health benefits.

关 键 词：Hydroxytyrosol OLEUROPEIN PESTICIDES Mycotoxins Polycyclic aromatic hydrocarbons 

分 类 号：TS221[轻工技术与工程—粮食、油脂及植物蛋白工程]