Eureka E. Ahadjie Adomako

• Doctor of Philosophy
• Associate Professor at University of Ghana

Viral diseases remain a significant challenge for global health with rising fatalities each year. In vitro assays are crucial techniques that have been utilized by researchers in the quest to develop antiviral therapies. These assays mimic the internal conditions of a living system and make it possible to study how antiviral compounds interact with...

This paper explores a diverse field of medicinal plants as potential antiviral agents, and delves into utilization of plant medicine for combating viral infections, emphasizing recent surge in research on natural products from plants as antiviral agents. Specific plant-derived compounds, like phyllanthin and iscador, have been proven to exhibit ant...

Expanding local rice production to meet consumer demand is a priority action under the Government of Ghana’s Planting for Food and Jobs initiative. While studies on yield-enhancing interventions abound, fewer studies focus on food safety issues (e.g., the potential toxic element status of the production ecosystems). This study was, therefore, condu...

Human-induced global challenges, including climate change, biodiversity loss, land degradation and broken food systems, militate against the attainment of the United Nations’ Sustainable Development Goals (SDGs). The Centre for International Forestry Research and World Agroforestry (CIFOR-ICRAF) has, for many decades, worked in support of research...

Expanding local rice production to meet consumer demand is a priority action under the Government of Ghana's Planting for Food and Jobs initiative. While studies on yield-enhancing interventions including seed improvement and fertilizer management abound, fewer studies focus on food safety issues such as the potential toxic element status of the pr...

Electronic (E)-waste recycling is of ever-increasing concern as disused electronic items in developed countries are routinely shipped to developing countries for recycling. This recycling is often unregulated and rudimentary, and takes place in urban settings where it can cause direct exposure of the surrounding human populace. E-waste is often bur...

A study was conducted to assess the status of African rice (Oryza glaberrima Steud) and its wild progenitor (Oryza barthii A. Chev. & Roehr) in the Volta Region of Ghana. Surveys were undertaken in more than thirty rice fields in five districts of the Volta Region known to grow African rice. Accessions of African rice were, however, found in less t...

Arsenic in rice grain is dominated by two species: the carcinogen inorganic arsenic (the sum of arsenate and arsenite) and dimethylarsinic acid (DMA). Rice is the dominant source of inorganic arsenic into the human diet. As such, there is a need to identify sources of low-inorganic arsenic rice globally. Here we surveyed polished (white) rice acros...

The last column in Table 1, “As air conc.” is not used in the text and was included by mistake.

One of cadmium’s major exposure routes to humans is through rice consumption. The concentrations of cadmium in the global polished (white), market rice supply-chain were assessed in 2270 samples, purchased from retailers across 32 countries, encompassing 6 continents. It was found on a global basis that East Africa had the lowest cadmium with a med...

This study assessed the concentrations of arsenic and iron in paddy soil and rice grain samples collected from the Nobewam and Odumase paddy field sites in the Anum Valley of Ghana, as a means of determining the impacts of gold mining activities in the area on rice production. The ar-senic content of rice grains from the Anum Valley paddy fields wa...

In a large scale survey of rice grains from markets (13 countries) and fields (6 countries), a total of 1578 rice grain samples were analysed for lead. From the market collected samples, only 0.6% of the samples exceeded the Chinese and EU limit of 0.2 μg g− 1 lead in rice (when excluding samples collected from known contaminated/mine impacted regi...

Cereal grains are the dominant source of cadmium to the human diet, with rice being to the fore. Here we explore the effect of geographic, genetic and processing (milling) factors on rice grain cadmium and rice consumption rates that lead to dietary variance in cadmium intake. From a survey of 12 countries on four continents, cadmium levels in rice...

A total of 549 samples of rice, maize, wheat, sorghum and millet were obtained from markets in Ghana, the EU, US and Asia. Analysis of the samples, originating from 21 countries in 5 continents, helped to establish global mean trace element concentrations in grains; thus placing the Ghanaian data within a global context. Ghanaian rice was generally...

This study was undertaken to ascertain the impact of gold mining on soil and water chemistry as well as on rice grain quality. Samples collected from both gold mining and non-gold mining regions of southern Ghana were analysed by inductively coupled plasma mass spectrometry (ICP-MS) to determine the concentrations of arsenic and other potentially t...

A reconnaissance of 23 paddy fields, from three Bangladesh districts, encompassing a total of 230 soil and rice plant samples was conducted to identify the extent to which trace element characteristics in soils and irrigation waters are reflected by the harvested rice crop. Field sites were located on two soil physiographic units with distinctly di...

For up to 1 billion people worldwide, insufficient dietary intake of selenium (Se) is a serious health constraint. Cereals are the dominant Se source for those on low protein diets, as typified by the global malnourished population. With crop Se content constrained largely by underlying geology, regional soil Se variations are often mirrored by the...

An extensive data set of total arsenic analysis for 901 polished (white) grain samples, originating from 10 countries from 4 continents, was compiled. The samples represented the baseline (i.e., notspecifically collected from arsenic contaminated areas), and all were for market sale in major conurbations. Median total arsenic contents of rice varie...

A field survey was conducted in arsenic impacted and non-impacted paddies of Bangladesh to assess how arsenic levels in rice (Oryza sativa L.) grain are related to soil and shoot concentrations. Ten field sites from an arsenic contaminated tubewell irrigation region (Faridpur) were compared to 10 field sites from a non-affected region (Gazipur). An...

Inorganic arsenic is a chronic exposure carcinogen. Analysis of UK baby rice revealed a median inorganic arsenic content (n=17) of 0.11 mg/kg. By plotting inorganic arsenic against total arsenic, it was found that inorganic concentrations increased linearly up to 0.25 mg/kg total arsenic, then plateaued at 0.16 mg/kg at higher total arsenic concent...

Concern has been raised by Bangladeshi and international scientists about elevated levels of arsenic in Bengali food, particularly in rice grain. This is the first inclusive food market-basket survey from Bangladesh, which addresses the speciation and concentration of arsenic in rice, vegetables, pulses, and spices. Three hundred thirty aman and bo...