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ISSN: 2574 -1241
ISSN: 2574 -1241
Received: September 11, 2017; Published: September 22, 2017
DOI: 10.26717/BJSTR.2017.01.000383
Preliminary processing of the plant material was done. The stem cuttings were debarked and the barks dried in an open air under shade. The macroscopical examinations were done. The dried plant materials were powdered. Three different samples of the plant extracts/fraction were used in the determination and the UV-Visible Spectrophotometric Analysis method was adopted. Tannic acid was used as the standard. The absorbencies were measured using the Jenway 630 UV-visible spectrophotometer at 570nm against water: methanol blank. The various absorbance obtained were plotted against the corresponding concentrations to obtain a standard calibration curve.
Keywords: Detarium Microcarpum; Absorbance; Calibration-curve; Phenolics; Samples; Spectrophotometer; Tannins
Abbreviations: TF: Tannin Fraction; RF: Residual Fraction; MCE: Methanolic Plant Extract
Abstract| Introduction| Materials and Methods| Results and Discussion| Conclusion| Acknowledgement| References|
International Association of Landscape Archaeology, Czech Glass Society, Czech Republic
Department of Chemistry, Semenov Institute of Chemical Physics, USSR Academy of Sciences, Moscow, Russia
Pharmaco-kinetics, dynamics and Drug Metabolism, Touro College of Pharmacy, USA
Professor of Nuclear Medicine, Faculty of Medicine and Surgery, University of Milan, Milan, Italy
Associate Professor at Department of Breast and Thyorid Surgey, Chongqing General Hospital, China
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