• Applied Biological Chemistry
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• v.31 no.1
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• pp.65-78
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• 1988

This study aims effective use of soymilk residue, by-product of soymilk production, and making noodles by mixing soymilk residue with wheat flour. The results of viscosity property, cooking test of dry noodles, texture test of cooked noodles, and sensory test of cooked noodles were as follows. The color of cooked noodles were slightly shifted to yellowness according to the mixing of soymilk residue. The mixing of soymilk residue resulted in the decrease of texture and the loss of solids due to the decrease of visccelasity. Na-alginate, Na-C.M.C., guar gum, and crude gluten were added to improve the texture of noodles mixed with soymilk residue. As the results, either Na-alginate or guar gum was very effective in increasing the viscosity of composite flour and either guar gum or crude gluten was very effective in improving cooking quality. The texture of noodles supplemented by Na-alginate 1.0%, Na-C.M.C. 2.0%, guar gum 0.5%, or crude gluten 2.0% was similar to that of wheat flour noodles. Complex additives mixed with two different additives were very effective in improving noodle-making characteristics. Especially, the properties of the soymilk residue mixed noodles supplemented by crude gluten 1.0% and Na-C.M.C. 1.0% or crude gluten 1.0% and gum 0.5% were nearly the same in the texture organoleptic properties compared with those of wheat flour noodles.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.7
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• pp.981-985
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• 2011

The effects of germinated brown rice flour on the quality characteristics of white wheat flour noodles were investigated. The insoluble dietary fiber and soluble dietary fiber content of germinated brown rice flour were 5.1% and 4.2%, respectively. Water absorption, development time, and stability of farinogram decreased when germinated brown rice flour was added to white wheat flour. Brightness ($L^*$) decreased, but redness ($a^*$) increased in noodles made from germinated brown rice. Volume of cooked noodles did not change upon addition of germinated brown rice flour, but weight of cooked noodles decreased and the turbidity of cooked water increased. The cutting force of cooked noodles did not change upon addition of germinated rice flour. Addition of 10% germinated brown rice flour to white wheat flour did not have any effects on flavor, color, taste, appearance, and overall acceptability in sensory evaluation.

• Food Science and Preservation
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• v.21 no.1
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• pp.34-39
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• 2014

The purpose of this study was to evaluate appropriate concentrations of Houttuynia cordata Thunb. powder, which has various functions, to dried wheat flour noodles. The viscosity of the composite flour and cooking quality of the noodle samples were measured, and sensory evaluations were conducted in this study. When measured by the amylograph, the composite flour had lower viscosity in the gelatinization points, maximum viscosity, and viscosity at a temperature of $95^{\circ}C$ than those of control. However, the gap between the maximum viscosity and viscosity after 15 minutes at a temperature of $95^{\circ}C$ was not great among all of the samples. While cooked noodles containing H. cordata Thunb. powder had lower weight and lower volume than those of control, the weight of two cooked noodle samples with 0.5% and 1.5% of H. cordata Thunb. powder was insignificantly different. Cooked noodles had higher concentrations of H. cordata Thunb. powder; therefore, the L value of cooked noodles decreased, while a and b color values of the noodles increased. Color, flavor, taste, and overall acceptability of the samples with H. cordata Thunb. powder were lower than those of wheat flour noodles via sensory evaluation. In the overall acceptability, however, samples with 0.5% and 1.5% of H. cordata Thunb. powder were insignificantly different from control. As a result, it was finally suggested that optimum level of the H. cordata Thunb. powder in the product was below 0.5%.

• Food Science and Preservation
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• v.23 no.2
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• pp.218-224
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• 2016

The quality and shelf life of noodles containing onion powder (0, 3, 5, and 10%) were investigated. The pH of raw noodles decreased by increasing the concentration of onion power. The weight, volume, and water absorption of the cooked noodles were comparable, irrespective of onion powder concentrations. Color L and a values of raw noodles decreased, while b value increased by addition of onion powder. However, no considerable differences in color values were observed among the control and onion noodle groups after cooking (p<0.05). The total polyphenol contents and DPPH radical scavenging activities of raw and cooked noodles increased with increasing onion powder concentrations, although the latter had lower values. In the aspect of texture, the control group showed higher hardness and chewness than those of noodle containing onion powder, except for springiness. The results of raw noodle storage at $10^{\circ}C$ for 12 days indicated that raw onion noodles, especially those with 5% onion powder added, could be preserved for at least 6 days longer than the control noodle. In the sensory evaluation of cooked noodles, no significant differences in appearance, taste, flavor, texture and overall acceptability were observed between the control and onion noodle groups. This study indicates that the addition of 5% onion powder could improve the functionality and shelf life of noodles.

• Culinary science and hospitality research
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• v.8 no.3
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• pp.267-278
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• 2002

To promote the consumption of race, comparative study was performed on characteristics of wheat flour noodle mixed with brown rice flour and colored rice flour. Protein content of colored rice was higher than that of the brown rice, but lipid and ash contents were similar to those of brown rice. Colored rice flour had significantly lower peak viscosity, holding viscosity, breakdown viscosity, final viscosity and setback viscosity than those of wheat flour, while brown rice had significantly higher peak viscosity, breakdown viscosity and setback viscosity than those of colored rice flour and wheat flour. Colored rice and brown rice had 5.3~6.4% total dietary fiber, and the proportions of soluble fiber in total dietary fiber were quite low, ranging from 9.4% to 18.8%. L(brightness), a(redness) and b(yellowness) of raw noodles were measured using a colorimeter. L(brightness) and b(yellowness) values of Asian raw noodles made from colored rice and brown rice significantly decreased. Addition of colored rice flour and brown rice flour to Asian noodle reduces cutting forces of dry and cooked noodles. The cooked noodle with 10% chalheukmi waxy rice flour was the highest in the cutting force of cooked noodle. Addition of 20% chalheukini waxy rice flour and 20% brown rice flour to wheat flour was got to a relatively high score for appearance, color, texture, taste and overall eating quality from sensory evaluation of cooked noodles.

• The Korean Journal of Food And Nutrition
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• v.33 no.1
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• pp.37-48
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• 2020

In this study, the quality characteristics and antioxidant activities of wet noodles added with doraji (Platycodon grandiflourm) powder at concentrations of 1%, 2%, 3%, and 4%, respectively, were investigated. The crude protein, crude fat, crude ash, crude fiber, and moisture contents of the dried doraji powder were 11.00%, 0.95%, 4.10%, 29.64%, and 6.21%, respectively. As the added amount of doraji powder increased, weight, volume, and water absorption of the wet noodles after cooking decreased. However, the turbidity of the soup increased. Color L values of wet and cooked noodles decreased, while a and b values increased by the addition of doraji powder. Texture measurement indicated that hardness, cohesiveness, springiness, and chewiness of the cooked noodles decreased by addition of doraji powder. The total polyphenol contents and DPPH radical scavenging activity in wet noodles added with doraji powder increased with increasing amounts of doraji powder. Finally, sensory evaluation of wet noodles added with doraji powder revealed that taste significantly decreased. However, flavor, color, texture, appearance, and overall acceptance scores for the 1% addition group ranked significantly higher than those of the other groups. In conclusion, these findings suggest that doraji powder could be used as functional food ingredients.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.1
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• pp.84-90
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• 2016

This study investigated the quality of wet noodles added with Allium hookeri powder. Wet noodles were prepared by addition of 0, 2, 6, and 10% powder to flour of the basic formulation. The water binding capacity of Allium hookeri powder was higher than that of flour. Swelling power and solubility increased with increased temperature. The weight, water absorption, volume, and turbidity values of cooked noodles showed no significant differences. The lightness value decreased with an increase in Allium hookeri powder content. The redness and yellowness values increased with an increase in Allium hookeri powder content. The textural properties of cooked noodles decreased with an increase in Allium hookeri powder content. Antioxidative activity as measured by 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity of wet noodles increased as the concentration of Allium hookeri powder increased. The highest quality noodles were obtained with 2% Allium hookeri powder in the wet noodle formula.

• Journal of the Korean Society of Food Science and Nutrition
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• v.41 no.4
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• pp.571-575
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• 2012

The objective of this study was to evaluate the quality characteristics of noodles made with a dried powder of the shoots and leaves from $Aralia$ $elata$and $Kalopanax$ $pictus$. Ash, protein, and dietary fiber contents of $A.$ $elata$ and $K.$ $pictus$ were higher than those of wheat flour. The protein and fat contents of $K.$ $pictus$ powder were higher than those of the $A.$ $elata$ powder, but ash and dietary fiber contents were less than those of $A.$ $elata$. When the amount of $A.$ $elata$ powder increased, brightness (L) values of dough decreased, and redness (a) and yellowness (b) values of dough increased. The weight and volume of the cooked noodles also increased, as did the turbidity of the soup. Addition of $A.$ $elata$ and $K.$ $pictus$ powders in noodles reduced the cutting forces needed to cut the cooked noodles. The sensory evaluation indicates that noodles with 5% $A.$ $elata$ and $K.$ $pictus$ powder added were the most preferable.

• Korean journal of food and cookery science
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• v.26 no.6
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• pp.821-830
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• 2010

This study was carried out to investigate the quality characteristics and storage of wet noodle with added Cheonnyuncho powder. Wet noodles were prepared at concentration of 1, 3, and 5%(w/w) of the fruit based on flour weight. Moisture content of the noodles with or without Cheonnyuncho powder was 34~36%. Ca, K, Mg, Fe, Mn and Zn contents of Cheonnyuncho noodle were increased at increasing concentrations of Cheonnyuncho powder. Cooked weight, volume, and water absorption decreased with increased fruit powder, whereas turbidity increased. For hunter's color values of noodles, L(lightness) and b(yellowness) values decreased with increasing concentration of Cheonnyuncho powder, whereas a(redness) value increased. For mechanical characteristics of the noodles, adhesiveness, cohesiveness, chewiness, elasticity, and brittleness of cooked noodle with Cheonnyuncho powder were lower than those of control. The pH of Cheonnyuncho noodle was lower than that of control during storage. Bacterial counts of wet noodle with 1% and 3% fruit powders were lower than those of the control and 5% fruit powder on the 8th day of storage at $5^{\circ}C$. From the sensory evaluation, texture, taste, and overall preference were not significantly different between the control and fruit group, but the color of 5% Cheonnyuncho noodle was significantly higher than that of control (p<0.05). In conclusion, the results of this study suggest that the addition of 1% and 3% Cheonnyuncho powder in combination with flour tended to improve antimicrobial effects during storage when compared to control.

• Journal of Life Science
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• v.22 no.10
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• pp.1378-1383
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• 2012

To address the limitations of manufacturing noodle products using rice, brown rice noodles were created by the fermentation of brown rice containing several nutrients and the quality of these noodles were evaluated. White rice noodles, fermented white rice noodles, brown rice noodles, and fermented brown rice noodles were developed using white rice and brown rice, respectively. We found that the content of crude proteins present in the noodles during the fermentation process increased and the content of crude fat and carbohydrates in the noodles was reduced. In addition, the water content of brown rice noodles was twofold higher than that of white rice, although under fermentation conditions, the water content of brown rice noodles decreased slightly. A slight change of chromaticity was observed during the fermentation process. In cooking, the weight and volume of the noodles increased, with the change being lowest in noodles based on white rice. White rice-based noodles exhibited significantly higher turbidity in the cooked noodle soup, while other noodle products showed relatively constant turbidity. Most of the products showed a decreased texture, becoming soft with cooking; however, the elasticity of the cooked products increased. Our results suggest that the disadvantages of producing rice noodles can be overcome by the development of fermented brown rice noodles containing a variety of nutritional components. This would potentially develop a market for rice-based manufactured foods that appeal to modern preferences.