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Research Article Open access CC BY 4.0

Phytopharmacognostic Standardization of the Leaves of Buchholzia coriacea Engler. (Capparidaceae)

Romanus A. Umoh, Uwemedimo F. Umoh, Imoh I. Johnny, Anwanabasi E. Udoh, Victor U. Anah, Omodot T. Umoh, Akwaowoh A. Elijah, Ndifreke S. Essienutin

Journal of Complementary and Alternative Medical Research · pp. 33–42 · Published 22 Oct 2020

10.9734/jocamr/2020/v11i230183

Abstract

Buchholzia coriacea Engl. is a medicinal plant belonging to the family Capparidaceae. It has antimicrobial, anthelmintic, antidiabetic and antihypercholesterol activities.  The aim of this study was to employ the quality control parameters in the evaluation of the leaf of B. coriacea. The plant leaves were collected, air dried, pulverized and stored in a clean glass container. Standard procedures were carried out to obtain the microscopic features of the fresh and powdered samples, micromeritic, chemomicroscopy, fluorescence properties, soluble extractive values, moisture contents and ash values.  The results of the microscopic study using fresh and powdered leaf samples revealed the presence of anomocytic stomata on the abaxial surface (hypostomatic) with mean length of 31.8 ± 0.6 cm. The cell shape was polygonal and straight anticlinal cell wall pattern. Results of the micromeritic properties of the powdered sample showed bulk volume of 31.00± 0.70cm, tapped volume of 25.1± 0.20 cm, bulk density of 0.32 ± 0.01g/m, tapped density of 0.39± 0.01g/ml, flow rate of 2.2 ± 0.08g/s, angle of repose of 26.1 ± 1.3 degrees, Carr’s index of 18.9± 1.35 %, Hausner’s ratio of 1.23 ± 0.02, pH of 8.0 when cold and 8.2 when hot for the powdered sample liquid extract. The results of the chemomicroscopic study revealed the presence of lignin, mucilage, calcium oxalate crystals, oil, calcium carbonate, but starch was absent. Results for the ethanol-soluble extractive value was 7 ± 0.00%    , water-soluble extractive value was 14 ± 0.00%   and methanol-soluble extractive value was 3 ± 0.00%  for the powdered samples. Results for the moisture content was 10.3 ± 0.00% , total ash values was 6.3± 0.00% , acid-insoluble ash value was 1 ± 0.00% , water-soluble ash value was 3±0.00%  and sulfated ash values was 7.5 ± 0.00% . In conclusion, the above evaluation methods and parameters there in could be used to identify and authenticate both the fresh and powdered crude drug product of Buchholzia coriacea.

Antihypercholesterol Buchholzia coriacea Chemomicroscopy Micromeritic Pharmacognostic Standardization Therapeutic.

Cited by 1

Taxonomic and Pharmacognostic Evaluation of Leaf of Mussaenda philippica. (Rubiaceae)

R. Umoh, I. Johnny, Anwanabasi E.Udoh · Asian Plant Research Journal · 2022

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