The purpose of this study is to quantify the polyphenolic content and evaluated anti-inflammatory antioxidant activity four plants extracts Annona senegalensis, Ipomoea batatas, Terminalia superba Psidium guajava. Phenolic flavonoid contents were determined by Folin-Ciocalteu aluminum trichloride methods, respectively with ethanolic extract. was accessed DPPH FRAP methods. results analysis indi...

Etlingera elatior, Persicaria odorata, Centella asiatica, Senna alata and Phyllanthus emblica were reviewed for their in vitro anti-collagenase activity its total phenolic contents. Plant herbs play a vital role to promote the production of collagen which is component skin. Different solvents during plant extraction various parts used determine properties content. Generally, assay Folin-Ciocalt...

In the present work, an automatic flow procedure for the sequential spectrophotometric determination of Folin-Ciocalteu reducing capacity (FC assay) and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation (ABTS*+) scavenging capacity expressed as the trolox equivalent (TEAC assay) is proposed for a comparative study of antioxidant properties in food products. Exploiting the fle...

This work planned to assess the antioxidant prevention agent movement and phenolic content of 41 business restorative creams accessible on homegrown market. The phenol still up in air by Folin-Ciocalteu strategy involving gallic corrosive as a norm. cell reinforcement action was estimated utilizing FRAP (feric limit). 22.5% corrective inspected contained compounds between 2.89 -1.15 2.98-1.91 m...

In this study, it was investigated the total amounts of phenolic and flavonoid substances antioxidant activities in different solvent extracts Lonicera iberica M. Bieb. wild fruit. Total contents were determined as equivalent to gallic acid using Folin-Ciocalteu reagent, quercetin by aluminium nitrate method. addition, properties free radical scavenging (DPPH) reducing power (FRAP) methods. The...

Waru leaf (Hibiscus tiliaceus) is plant that contains natural flavonoids and phenolic compounds useful as an antioxidant. Flavonoids phenolics can be extracted optimally if using a suitable extraction solvents. This study aims to determine the total flavonoid, phenolic, antioxidant levels of waru extract several The flavonoid content was tested AlCl3 colorimetric method, Folin-Ciocalteu DPPH me...

Summary Introduction: There is a high interest in creating medicines, dietary supplements, cosmetics including plant extract with antioxidant activity. For understanding whether has maximum level of activity it important to know the total raw material. Objective: The main goal study was find out green tea leaves Methods: measured by potentiometric method. Total phenolic, flavonoids, catechins a...