This study investigated the effects of incorporating hazelnut flour, carob flour, and tomato flour into beef meatballs to develop functional meat products. Proximate composition (moisture, ash, protein, and fat), pH, cooking yield, texture profile, color parameters (L*, a*, b*), and sensory attributes (appearance, texture, flavor and overall acceptability) were analyzed. The addition of hazelnut (HM), carob (CM), and tomato (TM) flours significantly increased the ash and fat contents of the meatballs. Hazelnut and carob flours did not notably affect the pH, whereas tomato flour addition led to a decrease in pH. Incorporating carob and tomato flours improved the cooking yield. Carob flour addition to the formulation decreased the a* and b* values, while tomato flour enhanced the redness (a*) values. As expected, the sample containing tomato flour exhibited the highest redness, followed by those containing hazelnut flour, the control, and carob flour. The lowest yellowness (b*) was observed in the carob flour added sample. Sensory evaluation revealed no significant differences between the control and flour-added meatballs in terms of appearance, texture, flavor and overall acceptability (P>0.05). The results for hardness, a key quality criterion, indicate that the use of CM and TM in meatball production is inappropriate. In contrast, hazelnut flour exhibited promise as a functional and natural component in beef meatball formulations, maintaining sensory acceptability and technological qualities. The HM sample also had statistically higher values for cohesiveness, gumminess, chewiness, and resilience compared to the control sample. These findings suggest that hazelnut flour can be successfully used as a natural ingredient in beef meatball production without adversely affecting product quality.
| Primary Language | English |
|---|---|
| Subjects | Food Sustainability, Food Technology |
| Journal Section | Research Article |
| Authors | |
| Submission Date | November 15, 2025 |
| Acceptance Date | December 20, 2025 |
| Publication Date | December 26, 2025 |
| Published in Issue | Year 2025 Volume: 9 Issue: 4 |
Abstracting & Indexing Services
© International Journal of Agriculture, Environment and Food Sciences
All content published by the journal is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).
This license allows others to share and adapt the material for non-commercial purposes, provided proper attribution is given to the original work.
Authors retain the copyright of their articles and grant the journal the right of first publication under an open-access model
Web: dergipark.org.tr/jaefs E-mail: editorialoffice@jaefs.com Phone: +90 850 309 59 27