• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.6
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• pp.1129-1136
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• 2001

This study was to investigate the suitability of six domestic wheat cultivars for the Korean-style steamed bread made under optimal conditions. Six wheat flours milled from cultivars of Greu, Kumgang, Eunpa, Taptong Kobun, and Allgreu contained 13.8, 13.7, 13.7, 13.0, 11.7, 11.0% of protein. Control bread was made from blend (protein 10.5%) of 50% high strength and 50% low strength wheat flours milled from imported wheats. The volume of steamed bread made from Kumgang was highest followed by Eunpa, Tapdong, Kobun, Greu, control bread, Allgreu. Especially, the bread qualities of Kumgand and Kobun were superior to the control bread, showing better surface characteristics such as smoothness, glossiness, and whiteness, better shapes and desirable texture. Domestic wheat flours, having medium strength with high protein content above 13.0% were suitable for steamed bread except for Greu. Volumes of steamed bread made from domestic wheat flours were correlated with protein and ash content, flour color (L value), farinograph dough development time and stability, whereas spread ratio, total bread score and overall acceptability were correlated with farinograph dough stability It is concluded that flour quality is more important factor than protein content when domestic wheat flours are chosen for Korean-style steamed bread

• Preventive Nutrition and Food Science
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• v.13 no.1
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• pp.51-53
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• 2008

To utilize edible red algae paper for food packaging, red algae paper coated with green tea extract or catechin was prepared and microbial growth in bread wrapped with the paper was determined during storage. The paper coated with green tea extract or catechin had antimicrobial activity against Escherichia coli. Packaging of bread with the red algae paper coated with green tea extract or catechin decreased the populations of total aerobic bacteria and yeast and mold after 2 days of storage by 0.41 and 0.63 log CFU/g, respectively, compared to the control. These results suggest that bread can be packaged by edible red algae paper coated with green tea extract or catechin, resulting in inhibit microbial growth during storage.

• The Korean Journal of Food And Nutrition
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• v.14 no.4
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• pp.317-321
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• 2001

Sweet dough bread is made by using sponge & dough method with the sweet dough formula which consists of wheat gluten and baking powder. The effect of wheat gluten and baking powder to the bread has been studied after the dough frozen, stored, thawed, fermented. and baked. The bread quality has been evaluated by measuring the product volute and also by the sensory evaluation after baking. When 4% of wheat gluten and 4% of baking powder were added into the dough. the bread has a larger volume than that of 2% wheat gluten and 2% baking powder in volume. However. wheat gluten shows better result than baking powder in terms of volume. In sensory evaluation, the bread has higher score when 2% of wheat gluten and 2% of baking powder were added into the dough than that of 4% wheat gluten and 4% baking powder. Consequently, breads show better result when 2% wheat gluten and 2% baking powder were added into the dough than that of 4% wheat gluten and 4% baking powder.

• The Korean Journal of Food And Nutrition
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• v.21 no.3
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• pp.306-311
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• 2008

The principal objective of this study was to assess the effects of bread supplemented with silkworm powder and cholesterol on the lipid metabolism in rats. When the rats were fed on bread supplemented with silkworm powder and cholesterol, their net weight tended to decrease as compared with the controls. Although the rats' food intake was increased, it did not increase significantly, but the feed efficiency ratio was substantially reduced. The levels of total and LDL-cholesterols were reduced, but the levels of HDL-cholesterol were increased. The HDL-cholesterol to total cholesterol ratio and level of triglyceride level were increased substantially. The atherogenic index was reduced when rats were fed on bread supplemented with silkworm powder, and thus we concluded that the bread caused an improvement in symptoms associated with high-cholesterol.

• Food Science and Biotechnology
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• v.17 no.6
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• pp.1139-1145
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• 2008

Bread is an essential food consumed worldwide. Bread rapidly loses its desirable texture and flavor qualities associated with freshness through a process known as staling. The shelf life of bread is limited by this staling leading to economical losses in the range of one billion dollars per year. There are a number of mechanisms thought to be related to the staling process, such as water migration and redistribution, starch retrogradation, and gluten transformation. In this review, roles of water and water migration on bread staling are summarized and discussed.

• Korean journal of food and cookery science
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• v.13 no.3
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• pp.266-271
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• 1997

The effect of partial replacement of flour with roasted soybean powder (0, 5, 10, 15, 20%) was examined by sensory and instrumental analyses of the bread. There were no significant changes in specific loaf volume up to 10% of replacement. Although the hardness of the bread increased with increasing storage time at higher replacement, there were no differences in springiness and cohesiveness compared with control. The yellow color of the soybean powder was reflected in the bread, however, it did not affect the preference. Overall, the bread with 10-15% soybean powder suggested to be acceptable.

• The Korean Journal of Food And Nutrition
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• v.32 no.2
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• pp.79-88
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• 2019

This study was conducted to evaluate the characteristics of bread and the rheology of flour dough containing jochung. In the farinogram test, the addition of jochung changed water absorption, development time and mixing tolerance index for making bread As the amount of jochung increased, the water absorption, mixing tolerance index decreased and the development time increased. In the extensograph test, the degree of extension decreased with increasing of jochung content whereas degree of resistance was enhanced with addition of jochung. After fermentation treatment, the volume of the dough with 20% sucrose were less than that of the dough containing 20% of jochung. The dough with 5% jochung showed the lowest dough raising power compared to the other doughs. The bread consisting of 15% jochung showed the highest volume of loaf and specific volume. Therefore, high quality of bread can be achieved by adding jochung instead of sucrose for making bread.

• Culinary science and hospitality research
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• v.24 no.3
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• pp.104-112
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• 2018

The purpose of this study was to examine the quality characteristics of white pan bread according to the different types of water (tap water (still water), purified water, still water, light water, classical water, and bold water). Pan breads were statistically analyzed using texture profile analysis, fermentation, texture, suitability, image analysis, color, moisture content, and statistical analysis. This result will contribute to the commercialization of pan bread using various kinds of water. Ultimately, we analyzed the quality characteristics of various kinds of water, depending on the carbonic acid content on the dough and the pan bread, and to derive the optimum kinds and ratios of the water to be applied to the pan bread. As a result of the study, the best findings were obtained with water containing carbonic acid content more than the classical water according to overall characteristics, durability (Width of Tail and Integral), foot efficiency, softness, volume and preference check. Therefore, when white pan bread is produced by using water containing a carbonic acid content (5~7.5 mg/L) or more of the classical water, it affects the quality characteristics and a good obtains positive response to from consumers. In this study, the quality characteristics of pan bread based different kinds of water which were not available in the past, and the quality characteristics of pan bread, which can be used as the basic data for future research, were well analyzed.

• Culinary science and hospitality research
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• v.9 no.1
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• pp.39-50
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• 2003

Effects of Monascus anka powder on the quality characteristics of bread were investigated. Monascus anka powder was added to wheat flour at concentrations of 0, 1.0, 3.0 and 5.0%, respectively. The dough yield tended to decrease by adding Monascus anka products but those were not significant difference. The loaf volume index decreased by adding Monascus anka powder. The springiness of bread increased by the addition of Monascus anka. However bread with Monascus anka powder showed higher textural properties(strength, hardness, gumminess and brittleness) except for cohesi- veness than bread without Monascus anka powder. Color of L values decreased while a and b value increased with increasing quality of bread product No significant difference in pleasant flavor between bread with and without Monascus anka products were observed. However, bread with 1% Monascus anka powder showed the highest score for pleasant color, taste, texture and overall quality.

• Korean journal of food and cookery science
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• v.16 no.2
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• pp.167-172
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• 2000

The characteristics of colored rice bread using the extruded HeugJinJu rice were studied to establish the optimum formula for the formation of colored rice bread, giving good loaf volume and sensory quality. The expansion ratio and bulk density were decreased, the break strength was increased as the moisture content was increased at extrusion. The gelatinization of extruded HeugJinJu rice was appropriate at 20% of moisture content. The volume of colored rice bread was decreased as the quantity of adding extruded HeugJinJu rice was increased. The weight and hardness of colored rice bread were not significantly different among the groups. The result of measurement of color difference, L value (lightness) was decreased, a value (redness) was increased and b value (yellowness) was decreased as the quantity of adding extruded HeugJinJu rice was increased. As the results of sensory evaluation, color, taste, texture and overall acceptance of colored rice bread were higher than the control group. The best quality giving color, taste, texture, total preference were observed when the extruded HeugJinJu rice was added at l0%.