Theophilus Annan

431 total citations
24 papers, 250 citations indexed

About

Theophilus Annan is a scholar working on Plant Science, Food Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Theophilus Annan has authored 24 papers receiving a total of 250 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Plant Science, 10 papers in Food Science and 3 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Theophilus Annan's work include Mycotoxins in Agriculture and Food (12 papers), Wheat and Barley Genetics and Pathology (7 papers) and Listeria monocytogenes in Food Safety (3 papers). Theophilus Annan is often cited by papers focused on Mycotoxins in Agriculture and Food (12 papers), Wheat and Barley Genetics and Pathology (7 papers) and Listeria monocytogenes in Food Safety (3 papers). Theophilus Annan collaborates with scholars based in Ghana, Norway and France. Theophilus Annan's co-authors include Nii Korley Kortei, Clement Okraku Tettey, Edward Ken Essuman, Papa Toah Akonor, Adjoa Agyemang Boakye, Seidu A. Richard, Nathaniel Owusu Boadi, John Gameli Deku, M. Obodai and Enoch Aninagyei and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and AFRICAN JOURNAL OF BIOTECHNOLOGY.

In The Last Decade

Theophilus Annan

23 papers receiving 248 citations

Peers

Countries citing papers authored by Theophilus Annan

Since Specialization

Citations

This map shows the geographic impact of Theophilus Annan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Theophilus Annan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Theophilus Annan more than expected).

Fields of papers citing papers by Theophilus Annan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Theophilus Annan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Theophilus Annan. The network helps show where Theophilus Annan may publish in the future.

Co-authorship network of co-authors of Theophilus Annan

This figure shows the co-authorship network connecting the top 25 collaborators of Theophilus Annan. A scholar is included among the top collaborators of Theophilus Annan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Theophilus Annan. Theophilus Annan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Evaluation of safety and health risk characterization of some baby foods in Ghana 2025 ·Scientific Reports ·(unknown), (unknown), Nii Korley Kortei, Fidelis M. Kpodo, (unknown), Theophilus Annan	1
2	A cross-sectional study on the nutritional status, dietary diversity, and small fish consumption patterns in coastal fishing communities of Ghana 2023 ·MAST. Maritime studies/Maritime studies ·(unknown), (unknown), Anne Hatløy, Amy Atter, Peter Birkelund Andersen, Inger Aakre, Theophilus Annan, (unknown), (unknown), Matilda Steiner‐Asiedu, Marian Kjellevold	3
3	Sensory optimization of an instant brown rice cereal containing tigernut and soybean 2023 ·Journal of Agriculture and Food Research ·(unknown), (unknown), Theophilus Annan, Papa Toah Akonor	4
4	The processing, preparation, and cooking practices of small fish among poor Ghanaian households: An exploratory qualitative study 2023 ·MAST. Maritime studies/Maritime studies ·(unknown), Theophilus Annan, Ragnhild Overå, Amy Atter, Anne Hatløy, Peter Birkelund Andersen, (unknown), (unknown), (unknown), Matilda Steiner‐Asiedu, Marian Kjellevold	5
5	Impact of some Ghanaian local roasting methods on aflatoxin reduction in groundnuts (Arachis hypogaea L) 2023 ·Scientific African ·Nii Korley Kortei, (unknown), (unknown), Papa Toah Akonor, (unknown), Theophilus Annan	2
6	Toxicogenic Fungi, Aflatoxins, and Antimicrobial Activities Associated with Some Spices and Herbs from Three Selected Markets in Ho Municipality, Ghana 2022 ·International Journal of Food Science ·Nii Korley Kortei, (unknown), Clement Okraku Tettey, (unknown), Enoch Aninagyei, Edward Ken Essuman, Adjoa Agyemang Boakye, Theophilus Annan	10
7	Dietary Exposure to Aflatoxins in Some Randomly Selected Foods and Cancer Risk Estimations of Cereals Consumed on a Ghanaian Market 2022 ·Journal of Food Quality ·Nii Korley Kortei, Theophilus Annan, Seidu A. Richard, Adjoa Agyemang Boakye, Clement Okraku Tettey, Edward Ken Essuman, Enoch Aninagyei, (unknown)	4
8	Aflatoxin M1 exposure in a fermented millet-based milk beverage ‘brukina’ and its cancer risk characterization in Greater Accra, Ghana 2022 ·Scientific Reports ·Nii Korley Kortei, Theophilus Annan, Adjoa Agyemang Boakye, Edward Ken Essuman, Clement Okraku Tettey, (unknown)	5
9	Exposure assessment and cancer risk characterization of aflatoxin M1 (AFM1) through ingestion of raw cow milk in southern Ghana 2022 ·Toxicology Reports ·Nii Korley Kortei, Theophilus Annan, (unknown), Edward Ken Essuman, Adjoa Agyemang Boakye, Clement Okraku Tettey, Nathaniel Owusu Boadi	30
10	Profile of fungal contaminants of maize (Zea mays) intended for consumption and their potential health implications in the Ho municipality of Ghana 2022 ·African Journal of Food Agriculture Nutrition and Development ·Nii Korley Kortei, (unknown), (unknown), Theophilus Annan, (unknown), (unknown), (unknown), (unknown)	2
11	Aflatoxin M1 Contamination of Ghanaian Traditional Soft Cottage Cheese (Wagashie) and Health Risks Associated with Its Consumption 2022 ·Journal of Food Quality ·Nii Korley Kortei, Theophilus Annan	3
12	Exposure assessment and risk characterization of aflatoxins intake through consumption of maize (Zea mays) in different age populations in the Volta Region of Ghana 2022 ·SHILAP Revista de lepidopterología ·Nii Korley Kortei, Theophilus Annan, (unknown), (unknown)	9
13	Aflatoxins in randomly selected groundnuts (Arachis hypogaea) and its products from some local markets across Ghana: Human risk assessment and monitoring 2021 ·Toxicology Reports ·Nii Korley Kortei, Theophilus Annan, Papa Toah Akonor, Seidu A. Richard, (unknown), (unknown), (unknown), (unknown)	28
14	Exposure and risk characterizations of ochratoxins A and aflatoxins through maize (Zea mays) consumed in different agro-ecological zones of Ghana 2021 ·Scientific Reports ·Nii Korley Kortei, Theophilus Annan, (unknown), Edward Ken Essuman, (unknown), Clement Okraku Tettey	35
15	The occurrence of aflatoxins and human health risk estimations in randomly obtained maize from some markets in Ghana 2021 ·Scientific Reports ·Nii Korley Kortei, Theophilus Annan, Papa Toah Akonor, Seidu A. Richard, (unknown), (unknown), (unknown), (unknown), (unknown)	44
16	Microbiological quality evaluation of ready-to-eat mixed vegetable salad, food ingredients and some water samples from a restaurant in Accra: A case study 2020 ·African Journal of Food Agriculture Nutrition and Development ·Nii Korley Kortei, Theophilus Annan, Lydia Quansah, (unknown), (unknown), Clement Okraku Tettey	13
17	Microbial evaluation and some proposed good manufacturing practices of locally prepared malted corn drink (“asaana”) and Hibiscus sabdarifa calyxes extract (“sobolo”) beverages sold at a university cafeteria in Ghana 2020 ·Scientific African ·(unknown), (unknown), Nii Korley Kortei, Theophilus Annan	10
18	Awareness of Market Potentials and Utilization of Cashew Fruit: Perspectives of Cashew Farmers in the Brong Ahafo Region of Ghana 2020 ·Journal of Scientific Research and Reports ·(unknown), (unknown), (unknown), Theophilus Annan, (unknown)	9
19	Application of a value chain approach to understanding white kenkey production, vending and consumption practices in three districts of Ghana. 2018 ·African Journal of Food Agriculture Nutrition and Development ·(unknown), (unknown), Firibu Kwesi Saalia, Ben Bennett, Theophilus Annan, (unknown), (unknown)	1
20	Characterization of the dominant microorganisms responsible for the fermentation of dehulled maize grains into nsiho in Ghana 2015 ·AFRICAN JOURNAL OF BIOTECHNOLOGY ·Theophilus Annan, M. Obodai, (unknown), Kwaku Tano‐Debrah, Wisdom Kofi Amoa‐Awua	6

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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