engleski

Physicochemical properties of black garlic bread

Bread is increasingly enriched with various additives, including the garlic that has strong pungent odour so it can be replaced with black garlic. In this thesis, the practical application of black garlic powder in wheat flour bread production was evaluated. The aim was to determine the influence of black garlic powder addition (3 ; 6 and 12%) on physical, chemical and sensory characteristics of bread. Evaluated characteristics are: bread specific volume, colour, crumb porosity, texture (hardness, cohesiveness, gumminess, springiness, chewiness), total phenolic content determined using Folin-Ciocalteau method, antioxidant capacity using FRAP and ABTS methods. These characteristics were evaluated for the fresh bread and bread after 24 hours storage. According to the obtained results, bread prepared with 3% black garlic powder addition had the highest specific volume and achieved the best scores for almost all texture parameters. Similar results were achieved for sensory parameters. Storage did not have influence on bread colour, while on hardness it had big influence.

black garlic, bread, TPA, polyphenols, antioxidant activity

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