• Journal of the East Asian Society of Dietary Life
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• v.19 no.6
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• pp.1025-1031
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• 2009

This study was conducted to investigate the effects of garlic powder on medium and cake flours using falling number and RVA tests, as well as alveograms and farinograms. The garlic powder was added to the medium and cake flour bases at 2 and 4%, respectively. Falling numbers increased with the addition of garlic powder. The peak viscosity of the medium flour containing 2% garlic powder was highest while that made with 4% garlic powder showed a decrease in peak viscosity. The addition of garlic powder increased the set-back value, thus the garlic powder did not have an anti-retrogradation effect. The alveographic P values of the treatment were lower than that of the control, but the L value was not significantly different. On the farinogram, water absorption was decreased in the flours containing garlic powder and development time was increased. In conclusion, the addition of 2% garlic powder is recommended to improve the volume and stability of cake.

• Journal of the East Asian Society of Dietary Life
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• v.22 no.6
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• pp.802-811
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• 2012

This study was conducted to test the characteristics of dough made with rice flour for preparation of steamed cakes containing rice flour. We used a RVA (Rapid Visco Analyser), farinogram and alveogram to analyze cake flour and mixed powder containing 10, 20, and 30% rice flour for the water activity, texture, and, color changes after different storage periods. We found that rice flour inhibited starch aging, and that gluten free rice flour made the cakes more delicate. However, steamed cakes containing rice flour were harder than wheat cakes during storage. Because the cake was steamed, it had more moisture and was softer than cakes baked in an oven. The steamed cake prepared with rice flour became brighter than the control. The results of the consumer acceptance test and sensory characteristics showed that the steamed cake containing 20% rice flour obtained the highest score, indicating that this is the most appropriate level for making steamed cakes.

• Korean journal of food and cookery science
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• v.13 no.4
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• pp.492-499
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• 1997

The effect of oxidants, gluten and gums on breadmaking quality of wheat-purple sweet potato(Ipomoea batatas) composite flour were studied. Alveograph tests of doughs showed that all additives increased the P, L and W values. Of these additives, L-Ascorbic acid, gluten, carboxy methyl cellulose have a significant effect on alveogram indexes. SEM showed that the dough added with additives changed some what in appearance when compared with the control. When oxidants was added, the doughs discontinuous gluten film were observed. No significant differences ,were evident in bread crumb color among the additives. And textural characteristics of bread crumb were influened by adding additives. Breads containing additives showed an increase in max weight, strength and hardness and a decrease in springness and cohesiveness. Average enthalpy values for all bread crumb after 7days increased with storage time. However, addition of additives decrease the rate of staling slightly more than that of the control. Addition of L-Ascorbic acid, L-Cystine, carboxy methyl cellulose and hydroxy propyl methyl cellulose increased the loaf volume significantly, and with except potassium bromate bread scores were acceptable.

• Culinary science and hospitality research
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• v.13 no.3
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• pp.158-165
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• 2007

This study was carried out to evaluate the rheological properties of cake flour with 3% of commercial multi-emulsifiers(P company, W company, O company) based on flour. Rheological properties were analyzed by Falling number, RVA, Alveograph and Farinograph. In Falling number, viscosity of cake flour with multi-emulsifiers was increased. In RVA, initial pasting temperature was increased by adding multi-emulsifier except for W company. and peak viscosity, final viscosity and setback were increased but breakdown was decreased. In Alveogram, P and P/L value were decreased but L and G value were increased. In Farinogram, water absorption was decreased but dough development time was increased and stability was increased except for P company.