Journal ArticleDOI
Determination of phenolic contents and antioxidant capacity of different parts of Withania somnifera (L.) Dunal. from three different growth stages
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TLDR
The total phenolic content (TPC) and total antioxidant capacity (TAC) of different parts of three different growth stages of W. somnifera grown under three different spacing levels are determined using Ferric Reducing Ant antioxidant Power assay and modified Folin–Ciocalteu colorimetric method respectively.About:
This article is published in Industrial Crops and Products.The article was published on 2013-10-01. It has received 45 citations till now. The article focuses on the topics: Withania somnifera.read more
Citations
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Variation in essential oil composition and antioxidant activity of cumin (Cuminum cyminum L.) fruits during stages of maturity
Mohammad Moghaddam,Seyed Naser Khaleghi Miran,Abdollah Ghasemi Pirbalouti,Leila Mehdizadeh,Yadollah Ghaderi +4 more
TL;DR: In this article, the chemical composition and antioxidant activity of cumin essential oils at four stages of maturity (immature, intermediate, premature, and full mature) were investigated, and the essential oils were analyzed by GC and GC/MS.
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Variation in Phenolic Compounds Content and Antioxidant Activity of Different Plant Organs from Rumex crispus L. and Rumex obtusifolius L. at Different Growth Stages
TL;DR: The study investigated the accumulation of phenolic compounds and the antioxidant activity of extracts of various parts of R. crispus and R. obtusifolius collected at the flowering stage and the fruiting stage to study the vertical distribution of biologically active components and antioxidants throughout the plant.
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The Antioxidant Activity and Their Major Antioxidant Compounds from Acanthopanax senticosus and A. koreanum
Young-Hyun Kim,Myoung Lae Cho,Dan-Bi Kim,Gi-Hae Shin,Jin-Ha Lee,Jong Seok Lee,Sun-Ok Park,Sang-Jong Lee,Hyun Mu Shin,Ok-Hwan Lee +9 more
TL;DR: The results suggest that the leaf of A. senticosus may be an excellent natural source for functional foods and pharmaceutical agents, and the validated method was useful for the quality control of A.'s koreanum.
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Ethnopharmacological survey on medicinal plants used in snakebite treatments in Western and Sabaragamuwa provinces in Sri Lanka
TL;DR: A pioneering attempt was made to exploit local knowledge on snakebite treatments for the conservation of valued medicinal plants and to promote primary health care needs in Sabaragamuwa and Western provinces in Sri Lanka.
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Revealing Metabolomic Variations in Cortex Moutan from Different Root Parts using HPLC–MS method
TL;DR: The axial roots have higher quality than the lateral roots in Cortex Moutan due to the accumulation of bioactive secondary metabolites associated with plant physiology, providing important scientific evidence for grading Cortex M outan on the general market.
References
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The ferric reducing ability of plasma (FRAP) as a measure of 'antioxidant power' : the FRAP assay
TL;DR: The FRAP assay offers a putative index of antioxidant, or reducing, potential of biological fluids within the technological reach of every laboratory and researcher interested in oxidative stress and its effects.
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Antioxidant properties of phenolic compounds
TL;DR: It is now possible to establish the antioxidant activities of plant-derived flavonoids in the aqueous and lipophilic phases, and to assess the extent to which the total antioxidant potentials of wine and tea can be accounted for by the activities of individual polyphenols.
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Phenols, proanthocyanidins, flavones and flavonols in some plant materials and their antioxidant activities
TL;DR: In this paper, the contents of free flavones (apigenin and luteolin) and flavonols (kaempferol, myricetin and quercetin) were determined by HPLC analysis.