scholarly journals In vitro antioxidant activity and antidiabetic effect of fractionated potato protein hydrolysate via ultrafiltration and adsorption chromatography

LWT ◽  
2021 ◽  
pp. 112765
Author(s):  
Roya Rahimi ◽  
Hassan Ahmadi Gavlighi ◽  
Roghayeh Amini Sarteshnizi ◽  
Mohsen Barzegar ◽  
Chibuike C. Udenigwe
Keyword(s):  
Antioxidant Activity ◽  
Protein Hydrolysate ◽  
Adsorption Chromatography ◽  
Potato Protein ◽  
Antidiabetic Effect ◽  
In Vitro Antioxidant Activity

Aqueous Asteriscus graveolens Extract Exhibits Antidiabetic and Hepatoprotective Effects in Diabetic Rats

2020 ◽  
Vol 10 (4) ◽  
pp. 459-466
Author(s):  
Fadwa El-Ouady ◽  
Mohamed Eddouks
Keyword(s):  
Antioxidant Activity ◽  
Blood Glucose ◽  
Oral Administration ◽  
Aerial Part ◽  
Diabetic Rats ◽  
Antidiabetic Effect ◽  
Glucose Levels ◽  
Blood Glucose Levels ◽  
In Vitro Antioxidant Activity

Background: Asteriscus graveolens (A. graveolens) is a medicinal plant with numerous applications in phytotherapy including diabetes management. However, the antidiabetic effect of this plant has never been investigated experimentally. Objective: The objective of this study was to evaluate the antidiabetic effect of aqueous extract prepared from the aerial part of Asteriscus graveolens (A. graveolens) in normal and STZ-induced diabetic rats. Method: The effect of a single dose and daily oral administration for 15 days of the aerial part aqueous extract of A. graveolens (AGAPE) (10 mg/kg) on blood glucose levels was evaluated. In addition, histopathological examination of the liver as well as the in vitro antioxidant activity AGAPE were performed. Results: The data illustrate that both single and repeated oral administration of AGAPE were able to reduce blood glucose levels in normal and diabetic rats. The extract ameliorated histopathological properties of liver in diabetic rats and it exhibited in vitro antioxidant activity. Conclusion: In conclusion, the present investigation revealed for the first time that A. graveolens possesses potent antidiabetic and hepatoprotective activities which support the traditional claim of the plant.

In vitro antioxidant activity and tannin content of Echium italicum L.

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
N Niciforovic ◽  
S Solujic ◽  
V Mihailovic ◽  
D Pavlovic-Muratspahic
Keyword(s):  
Antioxidant Activity ◽  
Tannin Content ◽  
In Vitro Antioxidant Activity

Physicochemical characterization and in vitro antioxidant activity of hyaluronic acid produced by Streptococcus zooepidemicus CCT 7546

2021 ◽  
pp. 1-10
Author(s):  
Wilza Kímilly Vital de Paiva ◽  
Waleska Rayane Dantas Bezerra de Medeiros ◽  
Cristiane Fernandes de Assis ◽  
Everaldo Silvino dos Santos ◽  
Francisco Caninde de Sousa Júnior
Keyword(s):  
Antioxidant Activity ◽  
Hyaluronic Acid ◽  
Physicochemical Characterization ◽  
Streptococcus Zooepidemicus ◽  
In Vitro Antioxidant Activity
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