American Journal of Biochemistry and Biotechnology

Journal Policies

Copyright Policy

Authors publishing with Science Publications retain the copyright of their work under the Creative Commons Attribution License (CC-BY). This license allows others to copy, distribute, display, and perform the work, provided that the original work is properly cited. Click here to find out more about our copyright policy.

Publication Ethics

Authors must give assurance that no part of manuscript reporting original work is being considered for publication in whole or in part elsewhere. The corresponding author must affirm that all of the other authors have read and approved of the manuscript.

Policies on the Use of Human Subjects in Research

When reporting experiments on human subjects, authors should indicate whether the procedures followed were in accordance with any ethical standards set by a governing committee responsible for human experimentation (ie, if applicable, a university review board) and with the Helsinki Declaration of 1975, as revised in 2000. If doubt exists whether the research was conducted in accordance with the Helsinki Declaration, the authors must, in a separate document, explain the rationale for their approach, and, if presented before a review body, demonstrate that the institutional review body explicitly approved the doubtful aspects of the study.

Studies using human subjects are required to state in the manuscript that all human subjects were provided with the approved informed consent.

When reporting experiments on animals, indicate whether the institution’s or the National Research Council’s guide for, or any national law on, the care and use of laboratory animals was followed.

Manuscript Preparation

The manuscript should be written in clear, concise and grammatically correct English. It is recommended that you ask colleagues to read over your paper prior to submission to ensure it is of a high standard and conforms to a high level of scientific writing. Authors may download a template by clicking here.

Order of Manuscript

The manuscript should be presented in the following order.

Title Page

This should contain the title of the contribution and the names and addresses of the authors. The full postal address, e-mail address, telephone and facsimile number of the author who will receive correspondence and check the proofs should be included.

Running Head

The running head or short title is the shortened version of your manuscript title. Not only does this help identifying your manuscript during the evaluation process, it also acts as the manuscript title on the journal homepage providing information at a glance for people who are reading the journal.


All manuscripts must include a brief but informative Abstract. It should not exceed 300 words and should describe the scope, hypothesis or rationale for the work and the main findings. The abstract should allow the reader to quickly have a clear idea about the rational for the work, the experiments conducted and the results of those experiments before reading the rest of the manuscript. Both common and scientific names should be included; the authorities are not given if they appear in the title. References to the literature and mathematical symbols/equations should not be included.


Key words (3-5) should be provided below the Abstract to assist with indexing of the article.


The Introduction should briefly indicate the objectives of the study and provide enough background information to clarify why the study was undertaken and what hypotheses were tested.

Materials and Methods

This section should be concise but provide sufficient detail of the material used and equipment and the procedure followed to allow the work to be repeated by others.


Results should be presented in a logical sequence in the text, tables and figures. Repetitive presentation of the same data in tables and figures should be avoided. The results should not contain material appropriate to the Discussion. All tables, graphs, statistical analyses and sample calculations should be presented in this section.


The results should be discussed in relation to any hypotheses advanced in the Introduction. Comment on results and indicate possible sources of error. Place the study in the context of other work reported in the literature. Only in exceptional cases should the "Results and Discussion" sections be combined. Refer to graphs, tables and figures by number. This helps tie the data into the text in a very effective manner. Authors should also take future research and limitations into account in the Discussion section.


The main conclusions of the experimental work should be presented. The contribution of the work to the scientific community and its economic implications should be emphasized.


The source of financial support must be acknowledged. Authors must declare any financial support or relationships that may pose conflict of interest in the covering letter submitted with the manuscript. Technical assistance may also be acknowledged.

Funding Information

The authors should acknowledge the funders of this manuscript and provide all necessary funding information.

Author Contributions

Authors are required to include a statement of responsibility in the manuscript that specifies the contribution of every author. The level of detail varies; some disciplines produce manuscripts that comprise discrete efforts readily articulated in detail, whereas other fields operate as group efforts at all stages.

Conflict of Interest

A conflict of interest exists when judgment regarding the research is influenced by factors such as financial gain or personal relationships. All authors are required to disclose any financial, personal or other associations that may influence or be perceived to influence, their work.


It is the Authors responsibility to ensure that the information in each reference is complete and accurate. Only published and "in press" references should appear in the reference list.


Tables should be self-contained and the data should not be duplicated in figures. Tables should be numbered consecutively. Each table should be presented on a separate page with a comprehensive but concise legend above the table. Tables should be double-spaced and vertical lines should not be used to separate columns. Column headings should be brief, with units of measurement in parentheses. All abbreviations should be defined in footnotes. Use superscript letters (not numbers) for footnotes and keep footnotes to a minimum. *, **, *** should be reserved for P values.


Only necessary illustrations should be included. All illustrations (line drawings and photographs) are classified as figures. Figures should be cited in consecutive order in the text. Figures should be sized to fit within the column or the full text width. Line figures should be supplied as sharp, black and white or color diagrams, drawn with a computer graphics package. Photographs should be sharp and magnifications should be indicated on photographs using a scale bar. Graphics should be supplied as high-resolution (at least 300 d.p.i.) electronic files. Digital images supplied as low-resolution cannot be used and will not be accepted. The legend should incorporate definitions of any symbols used and all abbreviations and units of measurement should be explained so that the figure can be understood without reference to the text.

Abbreviation and Units

SI units as outlined in the latest edition of Units, symbols and Abbreviations: A Guide for Medical and Scientific Editors and Authors (Royal Society of Medicine Press, London), should be used wherever possible. Statistics and measurements should always be given in figures; except where the number begins the sentence. When the number does not refer to a unit measurement, it is spelt out, except where the number is greater than nine. Use only standard abbreviations. The word Figure should be shortened to Fig. unless starting a sentence.

Manuscript Submission

Online Submission

Microsoft Word or PDF formats may be submitted online to Science Publications for initial evaluation. For online submission of manuscripts authors should go to "Online Submission".

Cover Letter

All manuscripts should be submitted with a pre-defined cover letter. Authors may download the cover letter by clicking here.

Licensing Agreement

Unless otherwise indicated, the articles and journal content published by Science Publications are licensed under a Creative Commons Attribution license (also known as a CC-BY license). This means that you are free to use, reproduce and distribute the articles and related content (unless otherwise noted), for commercial and noncommercial purposes, subject to citation of the original source in accordance with the CC-BY license.

Review Process

All manuscripts submitted to Science Publications undergo extensive evaluation while it’s in the peer-review process. For detailed information on our Editorial Workflow, click here.


Manuscript Revisions

Once the final review is completed, the author will be required to resubmit the revised manuscript using a journal template. The final Revised Manuscript will be sent via e-mail as a PDF file and should be returned within 3 days of receipt. Alterations to the text and figures (other than the essential correction of errors) are unacceptable at proof stage and authors may be charged for excessive alterations.


If only a small part of an article reports flawed data, and especially if this is the result of genuine error, then the problem can be rectified by a correction or erratum. Retractions are also used to alert readers to cases of redundant publication (i.e. when authors present the same data in several publications), plagiarism, and failure to disclose a major competing interest likely to influence interpretations or recommendations. Notices of retraction will mention the reasons and basis for the retraction, to distinguish cases of misconduct from those of honest error; they will also specify who is retracting the article.

Conversion of Mutton Fat to Cocoa Butter Equivalent by Increasing the Unsaturated Fatty Acids at the Sn-2 Position of Triacylglycerol Through Fermentation by Yarrowia Lipolytica

Dan Xiong, Huaiyuan Zhang, Yifang Xie, Nianchu Tang, Aydin Berenjian and Yuanda Song
Published On : March 4, 2015

In Silico Characterization and Motif Election of Neurotoxins from Snake Venom

Ziaul Faruque Joy, Mahmudul Hasan, Elius Hossain Bhuiyan and Md Shiful Islam
Published On : March 2, 2015

Isolation and Physical Characterization of Hydrophobin-Like Proteins (HLP) from Aerial Conidia of Metarhizium Anisopliae Var. Anisopliae

D. S.B. Kiong, Choon Fah J. Bong and P. J.H. King
Published On : January 29, 2015

Process Intensification for Production and Recovery of Biological Products

Hamideh Vaghari, Maryam Eskandari, Vahideh Sobhani, Aydin Berenjian, Yuanda Song and Hoda Jafarizadeh-Malmiri
Volume : 11, Issue : 1 Pages : 37-43
Published On : January 29, 2015

Re-Paving the Road Built by Chemistry: A Challenge to Biochemistry and Biotechnology

Alberto A. Iglesias
Volume : 11, Issue : 1 Pages : 3-4
Published On : January 26, 2015

Biodiesel Fuel Production from Algae as Renewable Energy

A. B.M. Sharif Hossain, Aishah Salleh, Amru Nasrulhaq Boyce, Partha chowdhury and Mohd Naqiuddin
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Cites : 170

The Crude Aqueous Extract of Piper betle L. and its Antibacterial Effect Towards Streptococcus mutans

T. Nalina and Z. H. Rahim
Volume : 3, Issue : 1 Pages : 10-15
Cites : 55

Performance Study of Power Control Radio Resource Management Over WLANs

Z. I. Dafalla and M. B.R. Murthy
Volume : 4, Issue : 3 Pages : 239-244
Cites : 45

Production of Biodiesel by Enzymatic Transesterification: Review

Abdel E. Ghaly, D. Dave, M. S. Brooks and S. Budge
Volume : 6, Issue : 2 Pages : 54-76
Cites : 43

Oxidative Stress in Autism: Elevated Cerebellar 3-nitrotyrosine Levels

Elizabeth M. Sajdel-Sulkowska, Boguslaw Lipinski, Herb Windom, Tapan Audhya and Woody McGinnis
Volume : 4, Issue : 2 Pages : 73-84
Cites : 39

Antilithiatic Influence of Spirulina on Ethylene Glycol-Induced Nephrolithiasis in Male Rats

Atef M. Al-Attar
Volume : 6, Issue : 1 Pages : 25-31
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Mapping QTLs Linked to Physio-Morphological and Plant Production Traits under Drought Stress in Rice (Oryza sativa L.) in the Target Environment

S. M. Gomez, S. S. Kumar, P. Jeyaprakash, R. Suresh, K. R. Biji, N. M. Boopathi, Adam H. Price and R. C. Babu
Volume : 2, Issue : 4 Pages : 161-169
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Effect of Nitrogen on Growth and Lipid Content of Chlorella pyrenoidosa

Subhasha Nigam, Monika P. Rai and Rupali Sharma
Volume : 7, Issue : 3 Pages : 124-129
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Ezekiel Amri and Florence Mamboya
Volume : 8, Issue : 2 Pages : 99-104
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Production of Biodiesel by Enzymatic Transesterification: Review

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Antilithiatic Influence of Spirulina on Ethylene Glycol-Induced Nephrolithiasis in Male Rats

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Views : 38977

Biodiesel Fuel Production from Algae as Renewable Energy

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Antimicrobial Properties of Newly Synthesized Derivatives of Coumarine

S. Govori, S. Spahiu, V. Kalaj, O. Leci, A. Haziri and H. Ibrahimi
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Production of Biodiesel by Enzymatic Transesterification: Review

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The Development of a Revised Canadian Myalgic Encephalomyelitis Chronic Fatigue Syndrome Case Definition

Leonard A. Jason, Meredyth Evans, Nicole Porter, Molly Brown, Abigail Brown, Jessica Hunnell, Valerie Anderson, Athena Lerch, Kenny De Meirleir and Fred Friedberg
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