DIET FACTOR (Journal of Nutritional and Food Sciences)

Current Issue

2026
Published June 30, 2026

Title of Journal: DIET FACTOR (ISSN Online:2789-8105, Print:2789-8091)

Frequency: Quarterly (w.e.f September Issue, 2023)

DIET FACTOR (Journal of Nutritional & Food Science ) is an Official Journal of "Rotogen Biotech (Pvt) Ltd". DF is  double-blind peer-reviewed journal offering accessible and comprehensive coverage of food, beverage, and nutrition research. Diet Factor offers scientists and food professionals the prospect of sharing scientific encroachments in the myriad of disciplines affecting their work, to help advance the science of food and food innovation across the globe.

The aim of the Diet Factor is to offer scientists and researchers a forum to enable the rapid dissemination of practical and social applications of research at the forefront of food and nutritional sciences as well as interdisciplinary research that spans these two fields. The journal publishes double-blind peer-reviewed articles that covers all the aspects of food science, including the interface between production agriculture and food, as well as how food science influences health and nutrition. In all cases, the key findings in multidisciplinary articles must address some innovative or controversial practices and points of view of the science of food.

Diet Factor is committed to maintaining the highest standards of professional ethics, accuracy, and quality in all matters related to handling manuscripts and reporting scientific information.

The journal welcomes empirical and applied research, viewpoint papers, conceptual and technical papers, case studies, meta-analysis studies, literature reviews, mini reviews and letters to the editors that take a scientific approach to the following topics: Dietetics, Community Nutrition, Obesity and Weight loss, Molecular Nutrition, Nutrigenomics, Metabolic, Molecular, and Genetic Mechanisms of Nutrients, Disease Prevention, Nutritional Methodologies and Modeling, Nutritional Epidemiology, Clinical Nutrition, Nutrition in different Cultural and Ethnic Groups, Nutrition in Life Cycle, Nutrition in Medical Management, Plant and Animal Nutrition, Diet and Aging and Age-related degeneration, Nutritional Public Health Initiatives, Policies and Legislation, Clinical and Community Nutrition and Health (including public health and multiple or complex co-morbidities) and Nutritional and Food Sciences.

Accreditation:

Approved by Higher Education Commission of Pakistan (Result Pending)

Fee & Subscription Charges

Article Processing Fee: NONE

Article Publication Fee (National) Rs 20000 / Article

Article Publication Fee (International ) 200 USD / Article

Printed Version (Selected Articles on Authors Request): Rs 2500/per copy

Annual Subscription for Printed Versions

For Institutes: Rs 20,000/ Annually

Single Copy (Selected Articles): Rs 2500/-

Bank Details

Account Title: Rotogen Biotech (Pvt) Ltd

Bank Name: Bank Alfalah

IBAN: PK33ALFH0042001008325623

Account # 00421008325623

Waiver Policy

If an author has no funds to pay such charges, he may request for full or partial waiver of publication fees. The decision may however vary from case to case.

We do not want charges to prevent the publication of worthy material.

Submissions

Submission are welcome and may be submitted here editor@dietfactor.com.pk

 

Original Article

Laiba Shahbaz, Muqaddas Nazir Ahmed, Rubail Ijaz, Sehaj Kabir
19-24
Fast-Food Consumption and Its Impact on Physical and Mental Health Among University Students: A Cross-Sectional Study: Fast-Food Consumption and Its Impact on Physical and Mental Health
PDF
Ayesha Naz Intizar Ali, Marfuah Tariq Sohail, Nesha Saleem
25-30
Sensory and Physicochemical Investigation of Rice Bran-Enriched Meatballs (SPIRE): Physicochemical Investigation of Rice Bran-Enriched Meatballs
PDF
Sidra Hasnain, Faiza Naheed, Aiman Mahmood, Umar Raees, Maria Fareed Siddiqui, Maha Ikram
31-36
Dose-Dependent Effects of Caffeine on Cognitive Performance, Hormonal Regulation, and Gut Microbiota across Adulthood: Dose-Dependent Effects of Caffeine on Cognitive Performance and Gut Microbiota
PDF
Irzah Farooq
37-42
Use Patterns and Behavioral Determinants of Synthetic Food Colorant Use in Urban Pakistani Households: A Qualitative Study: Behavioral Determinants of Synthetic Food Colorant Use in Urban Pakistani Households
PDF
Maria Aslam, Muhammad Hamza Javaid, Noor Babar, Hafsa Habib, Iqra Shahid, Syeda Itrat Zahra, Mahnoor Zahra, Hunza Yousaf
43-48
The Clean Eating Paradox: Investigating the Relationship Between Clean Eating Beliefs, Orthorexic Tendencies and Dietary Quality Among Young Adults: Clean Eating Paradox Between Clean Eating Beliefs and Orthorexic Tendencies
PDF
Muhammad Khalid Saeed, Naseem Zahra, Abdul Ahad Rasheed, Aysha Ijaz, Khurram Shehzad, Ijaz Ahmad, Syed Hussain Imam Abdi
49-54
Determination of Nutritional Facts, Polyphenolic Content and Radical Scavenging Activity of Black Pepper (Piper nigrum L) from Pakistan: Polyphenolic Content and Radical Scavenging Activity of Black Pepper (Piper nigrum L)
PDF
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