The grape berries of two varieties, Yan73 (Vitis vinifera L.) and Cabernet Sauvignon (CS) (Vitis vinifera L.) were treated with 0.40 mg/L 24-epibrassinolide (EBR), 1.00 mg/L brassinazole (Brz), and deionized water (control), at the veraison period. The EBR treatment significantly increased total phenolic content (TPC), total tannin content (TTC) and total anthocyanin content (TAC) of Yan73 and ...

BACKGROUND Strobilanthes crispus is a well-known herb in Malaysia with various pharmaceutical properties. S. crispus is known to contain several biologically active chemical constituents which are responsible for its pharmaceutical quality. METHODS Strobilanthes crispus leaves grown in three different locations in Malaysia [Kelantan (North-east), Selangor (Central), and Penang (North)], were ...

BACKGROUND: Many vegetables and fruits have been shown to be sources of antioxidant such as lemons, apples, cabbage, mangoes, beets, guavas AIM: This research aimed determine activity Cucumis sativus L. (cucumber) pulp leaves extracts using DPPH CUPRAC methods, total phenolic content (TPC), flavonoid (TFC), correlation TPC TFC on activity, between the two identification marker, marker content. ...

Alnus glutinosa (L.) Gaertn. and incana Moenx. grow naturally in Lithuania, their ranges overlap. They are considered ecologically economically important species of forest trees. The objective our study was to determine plant bioactive compounds, such as total phenolic (TPC) flavonoid compounds (TFC), the wood alders hybrids order specify opportunity use secondary metabolites (SM) for identific...

Abstract The effects of solvent and time extraction on the antioxidant properties phenolic profiles 13 herbs spices used for food seasoning preservation were investigated. phenolics in plant material analysed by UPLC, chemometric approach was deeper evaluation relationships between compounds samples. best conditions enabling to obtain highest total activity were: long (24 h) with 50% aqueous et...

Total phenolic content (TPC), total flavonoid (TFC), antioxidant and antimicrobial in vitro activity of ethanolic (EE) hydroethanolic (HE) extracts mango peel Ataulfo were evaluated. The highest TPC, TFC capacity as shown EE. Ethanolic extract was incorporated into ground beef at 1000 (BBEA) 2000 mg/kg meat (BEEB) concentrations then compared with 250 mg sodium ascorbate/kg (ASC) along a contro...

Corn tassel (Zea may L.) is rich in phenolic compounds including flavonoids and anthocyanins. The aim of this study to consider the results contents phenolics (TPC), (TFC), flavonol (TF), anthocyanins (TAC), alfa-amylase inhibitory activity, antioxidant activity FRAP metal chelating capabilities (MCC) as potential Antiviral anti-Rheumatoid arthritis. Significantly high levels capacity, total in...

Jasmine tea is a popular type obtained from scenting (Camellia sinensis (L.) Kuntze) leaves with jasmine (Jasminum sambac Aiton) flowers. This study aimed to evaluate the antioxidant properties and sensory aspects of green brewed at different times. The commercial were in boiling water ratio 1:100 for 0.5, 1, 2.5, 5, 10, 30, 60 min. was evaluated colour, pH, total flavonoid content (TFC), pheno...

Heavy metals (HM) are toxic components present in the earth’s crust that can have a negative impact on plants as well animals. Andrographis paniculata or ‘King of bitters’ belonging to family Acanthaceae, is medicinal herb traditionally used treatment fever, common cold etc. In study, effect heavy (copper, tin and cobalt) andrographolide content, biochemical parameters like chlorophyll, caroten...

Lathyrus is an economically important genus, with different parts of some species used as foodstuff or animal feed. In this study, phytochemical compositions and bioactivities brachypterus var. brachypterus, L. haussknechtii, nivalis subsp. sahinii tefennicus taxa which are endemic to Türkiye were investigated. Total phenolic flavonoid contents (TPC, TFC) methanolic extracts detected. Then, com...