Dimas Kubmarawa

Phytochemical Screening, Antioxidant and Antimicrobial Activities of the Essential Oils and Ethanol Extract of Psidium guajava Leaf

Andrew Emmanuel, Dimas Kubmarawa, Galo Yahaya Sara & Akurenda Wahu · Asian Journal of Physical and Chemical Sciences · 2019

Objective: To investigate the Phytochemical screening, antioxidant and antimicrobial activities of the essential oil and ethanol extract of Psidium guajava. Methods: The leaf of Psidium guajavabelongs to the myrtle family (Myrtacease) which is used as herbal remedies for the cure...

Open access Research Article 10.9734/ajopacs/2019/v7i430102

Phytochemical Screening and Microcidal Activity of the Ethanolic and Aqueous Extracts of Annona muricata against Some Pathogenic Bacteria

Andrew Emmanuel, Dimas Kubmarawa & Galo Yahaya Sara · South Asian Research Journal of Natural Products · 2019

Objective: To investigate the phytochemical composition and evaluate the microbial activity of the ethanolic and aqueous extracts of Annano muricata against some pathogenic bacteria. Methods: The leaf of Annano muricata from Annonaceae family which is used as herbal remedies for...

Open access Research Article

Spectroscopic Elucidation of the Biodeterioration Potentials of Aspergillus niger on Lagenaria siceraria Seed Oil

Peter Michael Dass, Dimas Kubmarawa, Ayodele Akinterinwa & Buba Mohammed · Chemical Science International Journal · 2016

Vegetable oil was extracted from Lagenaria siceraria seeds and some physico-chemical analysis determined. The refractive index of 1.47, saponification value of 465.9 mgKOH/g, iodine value of 15.86 I2 /100 g, Acid value mgKOH/g of 2.52 and density of 0.93 were obtained. GC-MS of b...

Open access Research Article 10.9734/ACSJ/2016/25510