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polyphenols

Papers (9)

Biochemical Composition of Two Zinziberaceae: Ginger (Zingiber officinale roscoe) and Turmeric (Curcuma longa)

Ekissi Alice Christine, Dago Gnahé André, Kouamé Kan Benjamin, Beugré Grah Avit Maxwell & Kati-Coulibaly Séraphin · Asian Food Science Journal · 2021

The objective of this work is to analyze the biochemical parameters of Zingiber officinale (ginger) and Curcuma Longa (turmeric) found in the locality of Daloa. The samples were purchased in the markets of Daloa. The dry matter, ash and lipid contents were determined by the AOAC...

Open access Research Article 10.9734/afsj/2021/v20i730317

In vitro Inhibition of Alpha Amylase and Glucosidase of Digestive Snail Juice by Crude Extracts of Cashew Cakes

Gninfanni Silvère Ouattara, Doudjo Soro, Tia Jean Gonnety & Kouadio Ernest Koffi · Asian Food Science Journal · 2019

The goal of this work was to study the effect of some solvents as extractants of total polyphenols from cashew cakes and test the ability of the extract with highest level of polyphenols to inhibit alpha amylase and alpha glucosidase from snail (Achatina ventricosa) digestif trac...

Open access Research Article 10.9734/afsj/2019/v11i430068

Effect of Extracting Solvents on the Phyto-chemical Properties of Fermented Pawpaw (Carica papaya L.) Seed

M. O. Adesola & E. A. Akande · Asian Food Science Journal · 2019

Fruit seeds contain several phytochemical compounds which have been reported to show antiviral, anti-allergic, anti-inflammatory, anti tumor and antioxidant activities. Due to the varied chemical properties of these seeds, different solvents are used in the extraction. Therefore,...

Open access Research Article 10.9734/afsj/2019/v7i429977

Sensory Characteristics and Antioxidant Activities of the Spice from the Fruit Pulp of Coelocaryon oxycarpum

Josi-Noelline Sinh, Chépo Ghislaine Dan & Jean Tia Gonnety · Asian Food Science Journal · 2018

Aims: This study aimed to assess the sensory characteristics and antioxidant properties of a spice from the fruit pulp of Coelocaryon oxycarpum (Cox), an aromatic plant. Place and Duration of Study: Department of Food Science and Technology (UFR-STA), University Nangui Abrogoua,...

Open access Research Article 10.9734/AFSJ/2018/44654

In vitro Antioxidant Activities of Various Extracts from Flowers-Leaves Mixture of Algerian Cytisus triflorus

Soraya Madoui, Noureddine Charef, Lekhmici Arrar, Abderrahmane Baghianni & Seddik khennouf · Annual Research & Review in Biology · 2018

Background: Antioxidants from plants are preferred due to their multiple mechanisms of actions. In this study, the mixture of flowers and leaves (according to traditional use) of Cytisus triflorus (Fabaceae) was assessed for their in vitro antioxidant activities. Materials and Me...

Open access Research Article 10.9734/ARRB/2018/41297

Phytochemical Analysis and Hepatoprotective Activity of Algerian Santolina chamaecyparissus L. Extracts

Dalila Messaoudi, Hamama Bouriche, Ibrahim Demirtas & Abderrahmane Senator · Annual Research & Review in Biology · 2018

Aims: This study was designed to evaluate the hepatoprotective activity of Santolina chamaecyparissusaqueous and ethanol extracts against carbon tetrachloride (CCl4)-induced hepatotoxicity in rats. Methodology: Phytochemical analysis of Santolina chamaecyparissus aqueous and etha...

Open access Research Article 10.9734/ARRB/2018/40346

Total Polyphenols, Flavonoids and Antioxidant Properties of Different Parts of Tamarindus indica Linn of Nigerian Origin

Sunday E. Atawodi, Mubarak L. Liman, Jonah O. Ottu & Uju D. Iliemene · Annual Research & Review in Biology · 2014

Aim: To evaluate the polyphenols, flavonoids and the in vitro antioxidant activity of different parts of Tamarindus indica Linn. Study Design: Methanolic extracts of the leaves, stem bark, root bark, fruit pulp, fruit bark and seeds of Tamarindus indica Linn were analyzed for the...

Open access Research Article 10.9734/ARRB/2014/8602

Radical Scavenging, Reducing Power, Lipid Peroxidation Inhibition and Chelating Properties of Extracts from Artemisia campestris L. Aerial Parts

Saliha Djidel & Seddik khennouf · Annual Research & Review in Biology · 2014

In this study, we estimated the antioxidant activity of various extracts prepared from Artemisia campestris L. aerial parts used in Algeria to treat gastro-intestinal disorders. The determination of polyphenols and flavonoids contents showed that the ethyl acetate extract (EAE) i...

Open access Research Article 10.9734/ARRB/2014/7908

Comparing Different Cultivars of Iranian Pomegranate by the Amount of Epicatechin and Epigallocatechin Gallate

Forogh Mortazaeinezhad, Kamran Safavi, Abas Abed Esfahani & Maryam Evaj Shirvani · Annual Research & Review in Biology · 2014

Aims: The pomegranate, Punica granatum, is cultivated in tropical and subtropical region. Pomegranates contain a polyphenols such as gallic acid, ellagitannins, gallotannins, chlorogenic acid, caffeic acid, ferulic acid, coumaric acids, and catechin and anthocyanins. The term cat...

Open access Research Article 10.9734/ARRB/2014/6046