Effect of Olive Leaf Extract Marination on Heterocyclic Aromatic Amines Formation in Pan‐Fried Salmon

2021 ◽  
Author(s):  
Arife Macit ◽  
Mevlude Kizil
Keyword(s):  
Aromatic Amines ◽  
Leaf Extract ◽  
Heterocyclic Aromatic Amines ◽  
Olive Leaf ◽  
Olive Leaf Extract

scholarly journals Olive leaf extract prevents obesity, cognitive decline, and depression and improves exercise capacity in mice

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Toshio Mikami ◽  
Jimmy Kim ◽  
Jonghyuk Park ◽  
Hyowon Lee ◽  
Pongson Yaicharoen ◽  
...  
Keyword(s):  
Cognitive Decline ◽  
Exercise Capacity ◽  
Endurance Exercise ◽  
Leaf Extract ◽  
Metabolic Diseases ◽  
Olive Leaf ◽  
Olive Leaf Extract ◽  
Hypoxic Conditions ◽  
G Protein Coupled ◽  
Antioxidant Effects

AbstractObesity is a risk factor for development of metabolic diseases and cognitive decline; therefore, obesity prevention is of paramount importance. Neuronal mitochondrial dysfunction induced by oxidative stress is an important mechanism underlying cognitive decline. Olive leaf extract contains large amounts of oleanolic acid, a transmembrane G protein-coupled receptor 5 (TGR5) agonist, and oleuropein, an antioxidant. Activation of TGR5 results in enhanced mitochondrial biogenesis, which suggests that olive leaf extract may help prevent cognitive decline through its mitochondrial and antioxidant effects. Therefore, we investigated olive leaf extract’s effects on obesity, cognitive decline, depression, and endurance exercise capacity in a mouse model. In physically inactive mice fed a high-fat diet, olive leaf extract administration suppressed increases in fat mass and body weight and prevented cognitive declines, specifically decreased working memory and depressive behaviors. Additionally, olive leaf extract increased endurance exercise capacity under atmospheric and hypoxic conditions. Our study suggests that these promising effects may be related to oleanolic acid’s improvement of mitochondrial function and oleuropein’s increase of antioxidant capacity.

scholarly journals Olive leaf extract impairs mitochondria by pro-oxidant activity in MDA-MB-231 and OVCAR-3 cancer cells

2021 ◽  
Vol 134 ◽  
pp. 111139
Author(s):  
Reyes Benot-Dominguez ◽  
Maria Grazia Tupone ◽  
Vanessa Castelli ◽  
Michele d’Angelo ◽  
Elisabetta Benedetti ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Leaf Extract ◽  
Olive Leaf ◽  
Olive Leaf Extract

scholarly journals Olive Leaf Extract Attenuates Obesity in High-Fat Diet-Fed Mice by Modulating the Expression of Molecules Involved in Adipogenesis and Thermogenesis

2014 ◽  
Vol 2014 ◽  
pp. 1-12 ◽  
Author(s):  
Ying Shen ◽  
Su Jin Song ◽  
Narae Keum ◽  
Taesun Park
Keyword(s):  
Adipose Tissue ◽  
High Fat Diet ◽  
Leaf Extract ◽  
Body Weight Gain ◽  
Plasma Lipid ◽  
Epididymal Adipose Tissue ◽  
Chow Diet ◽  
Olive Leaf ◽  
High Fat ◽  
Olive Leaf Extract

The present study aimed to investigate whether olive leaf extract (OLE) prevents high-fat diet (HFD)-induced obesity in mice and to explore the underlying mechanisms. Mice were randomly divided into groups that received a chow diet (CD), HFD, or 0.15% OLE-supplemented diet (OLD) for 8 weeks. OLD-fed mice showed significantly reduced body weight gain, visceral fat-pad weights, and plasma lipid levels as compared with HFD-fed mice. OLE significantly reversed the HFD-induced upregulation of WNT10b- and galanin-mediated signaling molecules and key adipogenic genes (PPARγ, C/EBPα, CD36, FAS, and leptin) in the epididymal adipose tissue of HFD-fed mice. Furthermore, the HFD-induced downregulation of thermogenic genes involved in uncoupled respiration (SIRT1, PGC1α, and UCP1) and mitochondrial biogenesis (TFAM, NRF-1, and COX2) was also significantly reversed by OLE. These results suggest that OLE exerts beneficial effects against obesity by regulating the expression of genes involved in adipogenesis and thermogenesis in the visceral adipose tissue of HFD-fed mice.

Improving quality and shelf-life of minced beef using irradiated olive leaf extract

2018 ◽  
Vol 42 (11) ◽  
pp. e13789 ◽  
Author(s):  
Ali Ragab Shalaby ◽  
Mervat Mohamed Anwar ◽  
Essam Mohamed Sallam
Keyword(s):  
Shelf Life ◽  
Leaf Extract ◽  
Olive Leaf ◽  
Olive Leaf Extract ◽  
Minced Beef ◽  
Quality And Shelf Life
Sign in / Sign up

Export Citation Format

Share Document