Replacement of nitrite with annatto and red rice in sausage products

• Main Authors: A. Javadi, Aisa Alinia
• Format: Article
• Language: fas
• Published: Islamic Azad University, Tabriz Branch 2017-09-01
• Series: Bihdāsht-i Mavādd-i Ghaz̠āyī
• Subjects: Annatto; red rice; nitrite; sausages
• Online Access: http://jfh.iaut.ac.ir/article_532855_fec9ce2a5a8cb6ae490a49d64771da54.pdf

Nowadays, by increasing consumer awareness about the hazards of chemical preservatives, the demand for foods with increased natural preservatives has increased. The main objective of this study was to replace the annatto and the red rice instead of nitrite in sausage. For this purpose, annatto replaced by zero, 25, 50, 75 and 100 % of nitrite then sausage with 60 % red meat and 0.05 % fixed amount of red rice were made. Chemical, microbiological and sensory testing on days 0, 7, 14, 21 and 28 were performed in triplicate. The results of chemical and microbial tests showed that the annatto and red rice do not have negative effects on sausage with 60% meat. According to the results of sensory evaluation, samples with 50% annatto, and 75 % annatto, had the highest satisfaction in terms of color, taste, smell, consistency and compliance. Only the group with 100% of annatto in all sensory factors in the study showed significant differences with the rest of the group. Finally, the group with 75% annatto and 0.05% red rice, In terms of five different times, microbiological, chemical and sensory evaluation had a higher approval rating than other samples and was closer to control sample.