Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

GC-MS analysis, Elemental and Nutritional Composition and Biological Investigation of Medicinally Valued Fingerhuthia africana Lehm.

Version 1 : Received: 27 December 2023 / Approved: 29 December 2023 / Online: 29 December 2023 (11:29:14 CET)

How to cite: Ullah, H.; Adil, M.; Filimban, F.Z. GC-MS analysis, Elemental and Nutritional Composition and Biological Investigation of Medicinally Valued Fingerhuthia africana Lehm.. Preprints 2023, 2023122243. https://doi.org/10.20944/preprints202312.2243.v1 Ullah, H.; Adil, M.; Filimban, F.Z. GC-MS analysis, Elemental and Nutritional Composition and Biological Investigation of Medicinally Valued Fingerhuthia africana Lehm.. Preprints 2023, 2023122243. https://doi.org/10.20944/preprints202312.2243.v1

Abstract

Fingerhuthia africana Lehm belongs to family Poaceae, is an erect perennial grass used traditionally to cure different diseases. The current study was carried out to find the bioactive compounds by GC-MS, elemental analysis through atomic absorption spectrophotometry, proximate analysis by AOAC, genotoxic activity through comet assay, antioxidant activity through DPPH and antidiarrheal activity through castor oil induce diarrhea followed by charcoal meal on mice model. GC-MS chromatogram represents different compounds detected in the crude extract. Major pharmacological bioactive compounds are 4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-; 4-Methyl itaconate; .alpha.-Terpineol; 1,2,3-Propanetriol, 1-acetate; Benzofuran, 2,3-dihydro-; Caryophyllene oxide; Hinesol; n-Hexadecanoic acid; 9,12-Octadecadienoic acid (Z,Z)-, methyl ester; Hexadecanoic acid and methyl ester. Elemental analysis of stem, leaves and roots of the plant show the presence of (macro and micro) nutrients such as Ca, Mg, K, Na, Cu, Pb, Zn, Mn, Fe, Cd and Co were absent in all parts. Proximate analysis of different parts revealed the presence of moisture contents (8.57%), ash (9.77%), fats contents (5.96%), fibers contents (45.03%), protein (3.62%), carbohydrates (39.71%) and Gross energy (Kcal/100g) (220.10). The ethanolic extract show dose-dependent genoprotective potential (127.38 ± 1.16), (83.28 ± 0.65), and (44.08 ± 1.40) at 50, 75, and 100 mg/100 ml, respectively, as compared to the methanolic extract which show genotoxic activity (85.13 ± 1.23) at high dose. After 90 minutes at a concentration of 300 (g/ml), methanolic extract demonstrated the greatest antioxidant potential (79.5%), followed by aqueous extract (76.5%). The methanolic extract of F. africana demonstrated antidiarrheal efficacy, with the maximum inhibition of charcoal movement (83.78%) occurring at a dosage of 300 mg/kg, followed by doses of 200 and 100 mg/kg, 73.26% and 59.56%, respectively. The current research highlights that the plant contains a substantial quantity of micro and macro nutrients, possesses high nutritional value, and exhibits pharmacological activities. These properties render the plant suitable for developing remedies to treat various therapeutic diseases.

Keywords

GC-MS; proximate analysis; genotoxic activity; DPPH; antidiarrheal activity

Subject

Biology and Life Sciences, Plant Sciences

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