Chukwudi Innocent Nnamchi

University of Nigeria

Publishing since 2006, latest 2026

Plant Science
Biotechnology
Molecular Biology
Nutrition and Dietetics
Biomedical Engineering
Food Science

Publications: 262006–2026
Citations: 348to those papers
h-index: 10i10-index 10
Field-weighted impact: 1.211.00 is the world average
World top 10%: 12%3 of 26 scored papers
Open access: 73%19 papers free to read

1 other work — a preprint, a dataset or the like — is listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Publications

26 in all

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Plant Science1454%
Biotechnology831%
Molecular Biology831%
Nutrition and Dietetics831%
Biomedical Engineering727%
Food Science519%
Forestry312%
Pollution312%
Materials Chemistry28%
Organic Chemistry28%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Enzyme-mediated dye degradation7
Food composition and properties7
Biofuel production and bioconversion6
Enzyme Production and Characterization5
GABA and Rice Research4
African Botany and Ecology Studies3
Enzyme Catalysis and Immobilization3
Fermentation and Sensory Analysis2
Microbial bioremediation and biosurfactants2
Microbial Metabolic Engineering and Bioproduction2
Microbial Metabolism and Applications2
Proteins in Food Systems2

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

35% of their papers have a co-author abroad

papers co-written1234567Home

Most frequent partner countries

China3
United Kingdom3
Malaysia2
United States1
United Arab Emirates1
Egypt1
Saudi Arabia1
France1

Papers with at least one author in that country.

Institutions written with most

University of LeicesterGB3 papers
Guangxi Academy of SciencesCN3 papers
University of MalayaMY2 papers
National University of MalaysiaMY2 papers
Kogi State UniversityNG2 papers
Liwa UniversityAE1 paper
Prince of Songkla UniversityTH1 paper
South Dakota School of Mines and TechnologyUS1 paper
Université de StrasbourgFR1 paper
University of EssexGB1 paper

Where they publish

Advances in Microbiology2
Asian Journal of Chemical Sciences2
Journal of the Institute of Brewing2
Access Microbiology1
Asian Journal of Biotechnology and Bioresource Technology1
Bio Research Journal/Bio- Research1

Development goals addressed

From each paper’s title and abstract

6Clean water and sanitation6
2Zero hunger4
12Responsible consumption and production3
9Industry, innovation and infrastructure1
15Life on land1

Most cited

Current status and emerging frontiers in enzyme engineering: An industrial perspective
Heliyon9
2024105 citationsWorld top 10%Open access · Gold
Crystal structure of guaiacol and phenol bound to a heme peroxidase
FEBS Journal6
201139 citations
Isolation and characterization of some polycyclic aromatic hydrocarbon degrading bacteria from Nsukka soils in Nigeria

Biochemistry and Biophysics Reports

Peroxidase, an Example of Enzymes with Numerous Applications

2021Asian Journal of Chemical SciencesJournalOpen accessFirst author7 citations10.9734/ajocs/2021/v10i219087

Spectroscopic and Kinetic Properties of Purified Peroxidase from Germinated Sorghum Grains

2021Journal of the American Society of Brewing ChemistsJournalFirst authorCorresponding3 citations10.1080/03610470.2021.1939639

Screening of Laccase Producing Fungi Using Agro-Wastes under Different Cultural Conditions

2020Journal of Advances in Biology & BiotechnologyJournalOpen access2 citations10.9734/jabb/2020/v23i830174

Partial Purification of a Catalase from an Improved Nigerian Sorghum Grain Variety

2020Asian Journal of Chemical SciencesJournalOpen accessFirst author1 citation10.9734/ajocs/2020/v8i419051

Changes in catalase activities during malting of some improved Nigerian sorghum grain varieties

2019Bio Research Journal/Bio- ResearchJournalOpen accessFirst authorCorresponding1 citation10.4314/br.v17i1.2

Structural and spectroscopic characterisation of a heme peroxidase from sorghum

2015JBIC Journal of Biological Inorganic ChemistryJournalOpen accessFirst author21 citations10.1007/s00775-015-1313-z

Grain and malt quality properties of some improved Nigerian sorghum varieties

2014Journal of the Institute of BrewingJournalOpen accessFirst authorCorresponding7 citations10.1002/jib.164

Isolation and characterization of some polycyclic aromatic hydrocarbon degrading bacteria from Nsukka soils in Nigeria

2006International Journal of Environmental Science and TechnologyJournalOpen accessFirst authorCorresponding38 citations10.1007/bf03325924

Biocatalysis and Agricultural Biotechnology

Biochemistry and Biophysics Reports1

How it can be read

73% free to read

Diamond 10 · 38%Free to read and to publish
Gold 7 · 27%In an open-access journal
Hybrid 1 · 4%Open in a subscription journal
Green 1 · 4%A copy in a repository
Closed 7 · 27%Behind a paywall

Who funds it

5 of 26 papers name a funder

Biotechnology and Biological Sciences Research Council2
Tertiary Education Trust Fund2
Diamond Light Source1
Engineering and Physical Sciences Research Council1
South Dakota School of Mines and Technology1
Universiti Kebangsaan Malaysia1

International Journal of Environmental Science and Technology

200638 citationsOpen access · Green

New advances in protein engineering for industrial applications: Key takeaways

Open Life Sciences

202424 citationsWorld top 10%Open access · Gold

Development of Starter Culture for the Production of African Condiments and Seasoning Agents

Advances in Microbiology2

202021 citationsOpen access · Diamond