1. تأثیر پودر کدوحلوایی بر ویژگیهای فیزیکوشیمیایی و حسی کیک اسفنجی بدون گلوتن بر پایه آرد برنج.
- Author
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محمد منصور سمیع, آریو امامیفر, and و فخرالدین صالحی
- Subjects
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RICE flour , *RICE cakes , *FLOUR , *FACTORIAL experiment designs , *FOOD texture , *POWDERS , *PUMPKINS - Abstract
The objective of this study was to investigate the effect of replacing of rice flour with different ratio (0, 10, 20, and 20 % w/w) of pumpkin powder on the physicochemical and sensory characteristics of gluten free rice cake. Wheat cake were made using the same method used to make the rice flour with different ratio (0, 10, 20, and 20 % w/w) of pumpkin powder, as the control samples. A factorial experiment with a completely randomized design with three replications was used for data analysis. The use of pumpkin powder in rice and wheat cake formulations significantly improved the technological characteristics and sensory attributes of the samples (p< 0.05). As the replacement level of rice and wheat flour with pumpkin powder increased (p <0.05), the viscosity of rice cake and wheat cake batter increased from 682.66 cp (control sample) to 3518.44 cp (% 30 pumpkin powder) and from 699.50 cp (control sample) to 4036.92 cp (% 30 pumpkin powder), respectively (p< 0.05). As the replacement level of rice and wheat flour with pumpkin powder increased, the volume and porosity of the cake were decreased and the hardness, fiber, ash, and the lightness of them were increased (p <0.05). The rice and wheat cakes containing the % 20 of pumpkin powder received the highest sensory scores (color, taste, odor, texture, and overall), as compared to control (p <0.05). Addition of pumpkin powder in gluten free rice cake formulation compared with wheat cake formulation improved the lightness and decreased the redness and yellowness of the samples that was acceptable to customers. These achievements will pave the way for using the combination technologies involving the mixing the pumpkin powder and rice flour for improving physicochemical and sensory characteristics of gluten free cakes. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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