Analysis of Phenolic Compounds of Interest in Metabolism

Bray, H. G.; Thorpe, W. V.

doi:10.1002/9780470110171.ch2

Cited by 839 publications

(330 citation statements)

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“…Total phenol content of various parts (vegetative leaf, reproductive leaf, vegetative stem, reproductive stem and rhizome) of H. arifolia was estimated by Folin Ciocalteu's method (Bray and Thorpe 1954). 50 mg of each sample was homogenized in 10 ml of 80 % ethanol and agitated for 15 min at 70°C; filtered through muslin cloth and again through Whatman No.1 filter paper and the volume of the filtrate was adjusted to 5 ml with 80 % ethanol.…”

Section: Methodsmentioning

confidence: 99%

Study of antimicrobial activity and root symbionts of Hemionitis arifolia

Karmakar

Mukhopadhyay

2011

Physiol Mol Biol Plants

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Antibacterial and antifungal activity of crude extract, alcoholic extract and extracted phenol from various parts of tropical pteridophyta, Hemionitis arifolia were tested by agar diffusion and tube dilution assay. Both the crude and alcoholic extracts of vegetative and reproductive leaves of H. arifolia showed considerable antibacterial activity against Gram negative test strain of Escherichia coli (MTCC-739). Extract from reproductive leaves also showed moderate antibacterial activity against Bacillus subtilis (MTCC-441) (Gram positive test strain) but didn't show any antifungal activity against Candida albicans (MTCC-7353). Mycorrhizal and other symbiotic association with the root system of H. arifolia was studied and it is revealed that a number of mycorrhizal strains were present in both vegetative and reproductive form. Presence of Dark Septate Endophytic Fungi (DSF) was also detected.

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Section: Methodsmentioning

confidence: 99%

Study of antimicrobial activity and root symbionts of Hemionitis arifolia

Karmakar

Mukhopadhyay

2011

Physiol Mol Biol Plants

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“…Phenol was measured by the method given by Bray and Thorpe (1954). The antioxidant activity is determined by Ferric Reducing Antioxidant Power (FRAP) Assay method described by Benzie and Strain (1996).…”

Section: Physiological and Biochemical Parametersmentioning

confidence: 99%

Genetic Diversity in Onion by Multivariate Analysis under Short Day Condition

Ghodke¹,

Gijare²,

Andhale³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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“…The total phenolic content was calculated with reference to a gallic acid calibration curve (range 0 -60 μg/ mL), and expressed as mg GA equivalents extract. Formula for estimation of total phenol is based on Gallic acid equivalent (Bray and Thorpe, 1954) (Figure 3). …”

Section: Estimation Of Total Phenol Contentmentioning

confidence: 99%