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Umar, AI
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Proximate and Some Micronutrients (Zn, Se, Fe and I) Assessed in Goat Milk, and Cattle Milk in Sokoto, Nigeria Salah, Nura Maiakwai; Daji, Atiku Yari Dogon; Umar, Rilwanu; Umar, AI; Sarkingobir, Yusuf
Jurnal Medis Islam Internasional Vol 4 No 2 (2023): June
Publisher : UNUSA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/iimj.v4i2.4275

Abstract

Background: Malnutrition, poverty, and information scarcity are some of the major issues affecting people in West African region. Thus, it is imperative to divulge nutritional information from a cheap and accessible food (the milk) in the region. Objective: This study aimed at performing a proximate and Zn, Se, Fe and I micronutrients determination in goat and cattle milk in Sokoto, Nigeria. Method: The concentrations of zinc, selenium, iron, iodine present in goat and cattle in Sokoto, Nigeria were determined using standard methods and materials of analytical grade.  Results: The result reveals (< 0.05) Zn, Se, Fe, and I in goat as follows: 9.10 ± 0.05 ppm, 2.32 ± 0.004 ppm, 10.5 ± 0.05 ppm and 7.8 ± 0.01 ppm. In cattle, the concentrations for Zn, Se, and Fe are: 5.12 ± 1.05 ppm, 1.13 ± 0.005 ppm, 9.5 ± 0.02 ppm, and 5.9 ± 0.02 ppm. The proximate values of moisture content, ash content, protein, and fat in milk collected from goat are as follows respectively: 90.21%, 0.56 %, 3.23%, and 2.44%. The proximate values in cattle milk are: 70.11%, 0.50%, 2.11%, 2.11% and 2.21% for water content, ash content, protein content, and fat content respectively. Conclusions: Thus, the goat milk contains higher proximate contents (such as fat, water, carbohydrate, and ash), Zn, Fe, and Se than the cow milk. It is imperative for the public to properly utilize milk for its nutritious benefits.  
Egg consumption risk due to different metal residues: An estimation from two chicken egg types (exotic and local) collected from Sokoto, Nigeria Umar, AI; Sarkingobir, Yusuf; Abubakar Shagari, Kasimu; Abu Abdulkarim, Yalli
Environmental and Toxicology Management Vol. 3 No. 1 (2023): Environmental factors and their impacts
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v3i1.4689

Abstract

Eggs are important component of human diet worldwide. They provide the human body with diverse array of substances including metal elements. Due to pollution the eggs can incorporate metals at levels that are harmful. Thus, the objective of this work was to determine the levels of Ca, Mg, Fe, Zn, Cd, Pb, and Cr in eggs in Sokoto, Nigeria and health risk therewith. The metals were determined using atomic absorption spectroscopy. The results reveal, significantly (p<0.05) different concentrations of metals in commercial/ exotic and local chicken eggs in Sokoto, Nigeria as follows: The zinc (Local: 35.0 ± 1.5 ppm, Exotic: 30.12 ± 2.6 ppm) metal is the most elevated metal, followed by magnesium (Local:15.0 ± 0.05 ppm, Exotic:10.02 ± 1.5 ppm), then iron (Local: 7.0 ± 0.001 ppm, Exotic: 4.02 ± 0.001 ppm), then calcium (Local: 6.21 ± 0.01 ppm, Exotic: 5.01 ± 0.005 ppm). Others lower levels of metals are recorded by chromium (Local: 3.01 ± 0.05 ppm, Exotic: 4.51 ± 0.05 ppm), cadmium (0.061 ± 0.001 ppm detected in Exotic), and lead (Local: 0.05 ± 0.002 ppm, Exotic: 0.20 ± 0.002 ppm). The levels of essential metals found in eggs in this study are low, and levels of Cr, Cd, and Pb in exotic eggs are elevated. Similarly, health risk assessment result shows a public health concern. Care needs to be taken when consuming eggs by the public.
Co-Authors Abu Abdulkarim, Yalli Abubakar Shagari, Kasimu Daji, Atiku Yari Dogon Salah, Nura Maiakwai Sarkingobir, Yusuf Umar, Rilwanu