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J. Yakubu

Publications (3)

The Impact of Galena Mining in North-Eastern Nigeria on Nearby Food Crops

G. G. Yebpella, A. M. Magomya, R. Odoh, N. H. Baba & J. Yakubu · Asian Journal of Chemical Sciences · 2020

Aims: To investigate and evaluate trace elements concentration in soils and bioaccumulation on food crops grown on agricultural fields around galena mine area, Wukari, north eastern Nigeria. Study Design: The studied area is situated in the northwestern part of Wukari Local Gover...

Open access Research Article 10.9734/ajocs/2020/v8i119031

Impact of Pb-Zn Mining on Heavy Metal Levels in Soil from Arufu Mine Field, Wukari, Nigeria

G. G. Yebpella, A. M. Magomya, R. Odoh, B. N. Hikon & J. Yakubu · International Research Journal of Pure and Applied Chemistry · 2020

Analysis of soil around the vicinity of Arufu mine field was conducted in order to ascertain the impact of mining on the environment. Concentrations of trace metals associated with Pb – Zn – barite mineralization were determine in soils using atomic absorption spectrophotometer (...

Open access Research Article 10.9734/irjpac/2020/v21i830190

Phytochemical Screening, Spectrophotometric Determination of Total Carotenoids, Chlorophyll a and b Components of Crateva adansonii (Three-leaf Plant)

H. C. C. Maduka, A. A. Maduka, C. U. Aguoru, B. K. Myke-Mbata, J. O. Ikwue, A. N. Okpogba, C. E. Ugwu, C. C. Dike, P. N. Ogueche, D. O. Ochalefu, Nath Ufaryna, J. Yakubu & E. Shatar · Journal of Advances in Medical and Pharmaceutical Sciences · 2017

Aims: To screen Crateva adansonii phytochemically for phytosterol, phenol, proteins, amino acids, and to determine the pigment levels in Crateva adansonii using various types of solvents. Study Design: This study was designed to determne the pigment levels in the extracts of diff...

Open access Research Article 10.9734/JAMPS/2017/30052