Journal of Antioxidant Activity

JAA Author instructions

Instructions for Authors

Prepare an account of the research, synthesis or planned protocol with methods, evidence and declarations appropriate to its design. A new laboratory assay is not required for every submission.

DefineQuestion, article type and scope fit
DescribeDesign, methods, evidence and analysis
DeclareEthics, funding, interests and data
SubmitManuscriptZone and supporting files

Before submission

Confirm a substantive question about antioxidant activity, oxidative stress, redox mechanisms or antioxidant defense. Chemical, computational, biological, food, nutritional, pharmacological, clinical and population research can fit. Laboratory assay requirements apply when activity is measured, not to every design.

Authors are responsible for the accuracy and completeness of the submission and for ethical compliance. Read the full Aims & Scope and the Editorial Policies before preparing the files.

Article types

Original Research

Analytical, experimental, computational, preclinical, clinical or observational studies with a substantive antioxidant or redox question, including appropriately designed clinical trials.

Reviews and Evidence Synthesis

Critical reviews, mini-reviews, systematic reviews and meta-analyses with a defined question and transparent evidence selection and interpretation.

Methods and Protocols

Assays, analytical approaches and tools supported by validation or benchmarking appropriate to their intended use; and study protocols with a clear rationale, complete planned methodology and analysis.

Short Reports and Notes

Short communications, data notes and technical notes with sufficient methods, data and interpretation to support their contribution.

Case Reports

Clinical observations with substantive antioxidant or redox relevance, appropriate consent and proportionate conclusions; a case report cannot establish general treatment efficacy.

Scholarly Discussion

Perspectives, commentaries and opinion pieces that critically address antioxidant or redox science and distinguish interpretation from established evidence.

Clinical trials and observational studies are research designs. Conference proceedings require format-specific arrangements with the editorial office; historical labels in the archive are not automatic submission categories. The APC page lists four existing fee categories; confirm the rate for an unlisted format before submission.

Manuscript structure

Adapt the structure to the article type. Completed studies report results; reviews describe evidence selection and synthesis; protocols describe the rationale, planned methods and analysis without presenting planned outcomes as completed findings.

Title page
Give the manuscript title, author names and affiliations, and the corresponding author's contact details.
Abstract
Summarize the question, methods and main findings for completed work; for a protocol, state the rationale and planned design without implying completed results.
Introduction
State the scientific context, question and antioxidant or redox rationale.
Methods
Describe the study design, relevant materials or participants, measurements or models, controls or validation, and analysis in enough detail for evaluation and repetition.
Results
For completed work, report findings and analyses without extending beyond the observations. Protocols specify planned outcomes and analysis instead of completed results.
Discussion
Interpret the findings in relation to the study design and evidence, and state relevant limitations.
End matter
Include data availability, ethics information where applicable, competing interests, funding and references.

Figures, tables and supplementary material

Prepare every figure, table and supplementary file referred to in the manuscript and include it with the submission. Check that the displayed information agrees with the manuscript text and that the uploaded set is complete.

Assays and reproducibility

This section applies to laboratory studies reporting antioxidant activity. Values depend on the system that produced them; report the conditions needed to understand and reproduce each measurement. Other designs follow the requirements below.

  • Name the assay, endpoint and detection method.
  • Report concentrations, incubation times, calibration procedure, reference compounds and units.
  • Describe the material, sample extraction and preparation conditions.
  • Identify positive and negative controls, independent replicates and reproducibility measures.
  • Explain how activity was quantified and include relevant validation data.
  • Where solvent polarity, pH or another condition is a study variable, report the series rather than a selected best-performing condition alone.

Antioxidant activity in a chemical assay is not, by itself, evidence of a biological mechanism, clinical effect or therapeutic benefit. Conclusions must remain proportionate to the methods and study design.

Data, code and reporting

Computational research

Describe the model, assumptions, input data, preprocessing and software or code. Report validation appropriate to the intended use, uncertainty and limits of applicability. Distinguish predictions from experimentally established effects; predictions alone do not demonstrate biological activity or clinical benefit.

Clinical, population and synthesis research

Describe participants, interventions or exposures, outcomes and analysis, addressing bias, confounding and measurement error as applicable. Reviews explain literature selection, appraisal and synthesis. Protocols state a clear rationale, complete planned methodology and analysis; completed validation or results are not implied.

Include a data-availability statement explaining where the underlying data and code can be accessed. When material is deposited in a repository, provide the repository link and persistent identifier or accession number. Explain any access restriction or embargo.

  • Describe data preprocessing and quality checks.
  • Share analysis code or provide a sufficiently detailed workflow description.
  • Use CONSORT for randomized trials, STROBE for observational studies and PRISMA for systematic reviews, where applicable.
  • Apply relevant domain-specific reporting guidance to antioxidant methods and results.

Ethics and declarations

  • State the appropriate ethics approval for research involving human participants or animals. Interventional clinical trials must be registered in an accepted public trial registry at or before the first participant provides consent for enrollment. The registry name, registration number, and registration date must be reported in the manuscript.
  • Disclose financial and non-financial competing interests.
  • Identify funding sources.
  • Include a cover letter that explains the manuscript's scope fit.
  • Disclose AI-assisted language support. Authors remain responsible for accuracy; AI tools cannot be listed as authors.

Submission routes

Primary route
ManuscriptZone
Assisted route
Editorial email: [email protected]

Authors must use only one submission route for the same manuscript.

From submission to publication

Submission
Upload the manuscript, figures, tables, supplementary files and declarations through ManuscriptZone.
Initial assessment
The journal checks completeness, scope alignment and the required ethical and reporting information.
Peer review
Single-blind by default; double-blind review is available on request. Manuscripts that proceed to external peer review are normally evaluated by at least two independent subject-matter experts. For double-blind review, remove author names, affiliations, acknowledgments, funding details, institution names, and other identifying information from the reviewer manuscript. Provide identifying information separately in the title-page file or submission form.
Decision and revision
The editor considers the reports and communicates the decision. When revision is invited, respond to the comments point by point and identify the corresponding manuscript changes.
Proofs and publication
Accepted manuscripts proceed through copyediting and proof review. Authors check figures, tables and metadata before publication. Published articles are assigned a DOI and made open access under CC BY 4.0.

Article processing charges apply only after acceptance and do not influence editorial decisions. There is no submission or review charge. See the Article Processing Charges page for the current rates.

Final checklist

  • The subject and evidence level fit the JAA scope.
  • The manuscript and every referenced figure, table and supplementary file are ready.
  • Design-appropriate methods, controls or validation, analysis and limitations are documented; laboratory assay details are included where relevant.
  • Data availability, ethics, competing interests and funding statements are included.
  • The cover letter explains the manuscript's scope fit.

JAA Author pathway

Submit the prepared manuscript

ManuscriptZone is the journal's primary submission system. Questions about preparation or a technical problem can be sent to [email protected].

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