• Title/Summary/Keyword: 국수

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A study on the noodle quality made from pea starch-wheat composite flour (완두 전분을 첨가한 국수의 품질특성)

  • 김은주;윤재영;김희섭
    • Korean journal of food and cookery science
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    • v.18 no.6
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    • pp.692-697
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    • 2002
  • The purpose of this study is to investigate the characteristics of the doughs and noodles cooked with the pea starch-wheat composite flour which was substituted with 20% and 30% of pea starch for the flour by the mechanical and sensory evaluation. Wheat dough had the most cohesive property among various composite non.(p<0.05) There was no significant differences in weight gain after cooking among various noodles. The more the pea starch was subsituted, the lighter the color was shown by increasing L value. It was also noted that the b value was decreased significantly. While pea starch noodle were more transparent in appearance and less smooth in the texture, corn starch-wheat composite flour noodle was sorter in the texture significantly. There was no significant difference on the hardness between wheat and pea stach composite flour noodles. There were also no significant differences in stickiness, chewiness and overall acceptability among various noodles. Considering mechanical and sensory results, the composite flour with 20% substitution of pea starch for flour was more suitable for the production of the noodle than those of 30% substitution of pea starch.

Effect of Adding Amaranth Powder on Noodle Quality (아마란스 분말 첨가가 국수 품질에 미치는 영향)

  • Choi, Hee-Sook
    • The Korean Journal of Food And Nutrition
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    • v.24 no.4
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    • pp.664-669
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    • 2011
  • Wet noodles with different percentages of amaranth powder were prepared and their cooking characteristics were evaluated. The cooking quality, mechanical textural properties, and a sensory evaluation was conducted with the prepared noodles. Cooked noodle properties, weight, and volume decreased as amaranth content of the wheat flour increased, whereas turbidity and water absorption of the soup increased, except for cooked noodles with 30% amaranth. The L-value of the raw and cooked noodles decreased significantly with increasing amaranth powder content. The a- and b-values increased with increasing amounts of added amaranth powder. The L-value of the raw and cooked noodles with amaranth was significantly lower than that of the control, and the a-value was lower than that of the control, whereas the b-value was higher than that of the control for both raw and cooked noodles. A texture profile analysis of the raw noodles showed significantly higher levels of hardness, cohesiveness, gumminess, chewiness, and springiness in the amaranth noodles compared to those in the control; the values for adhesiveness were not significantly different. The hardness, gumminess, springiness, and chewiness of the cooked noodles decreased in proportion to the quantity of added amaranth. The springiness, adhesiveness, and cohesiveness of cooked noodles with amaranth decreased slightly. Overall, the results of a sensory evaluation revealed that the cooked noodles with amaranth had higher values than those of the control, except for overall acceptability. Amaranth added at a concentration of up to 30% increased brown color and the peculiar amaranth odor. In a sensory evaluation, cooked noodles with 20% amaranth powder were preferred more than the other noodles for overall acceptability.

Selected Physicochemical and Consumer Preference Characteristics of Noodles Incorporated with Sweet Pumpkin Powder (단호박 분말을 첨가한 국수의 품질 특성)

  • Park, Ju Hwan;Choi, Ji Eun;Lee, Jun Ho
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.44 no.2
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    • pp.291-295
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    • 2015
  • Sweet pumpkin is a squash fruit that contains low total solids but is rich in carotene, pectin, mineral salts, vitamins, and other substances beneficial to health. An attempt was made to develop a value-added food product; sweet pumpkin powders (SPP) were incorporated into a model system of noodles as a healthy food ingredient, and selected physicochemical properties and consumer preferences were determined. Elevated SPP concentration was associated with increased pH, soluble solids, and turbidity; however, moisture absorption decreased (P<0.05). Increasing amounts of SPP significantly reduced both raw and cooked noodle brightness (L*); however, yellowness (b*) appeared to increase. In addition, 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity increased significantly (P<0.05). The consumer acceptance test indicated that incorporation of 10% SPP to the formulation is recommended to take advantage of the health benefits of SPP without major sacrificing the quality acceptance of consumers.

Development and Quality Characteristics of Rice Noodles Made with Added Capsosiphon fulvescens Powder (매생이 가루를 첨가한 쌀 국수의 개발 및 품질 특성)

  • Jung, Bok-Mi;Park, Soon-Ok;Shin, Tai-Sun
    • Korean journal of food and cookery science
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    • v.25 no.2
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    • pp.180-188
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    • 2009
  • This study investigated the quality of rice noodles containing different amounts of mesangi (Capsosiphon fulvescens) powder. The noodles were prepared with ratios of 1.9, 3.8, and 5.7% (w/w) of mesangi powder based on the flour weight. The noodles containing mesangi powder had lower moisture contents compared to the control, while amounts of ash were higher than in the control. For the cooking properties of the noodles, weight, volume, and turbidity were significantly higher in the mesangi rice noodles than the control (p<0.0001). The mesangi rice noodles had lower L- and a- values than the control, and these values decreased with increasing amounts of mesangi powder while the b- value increased. Texture profile analysis of the cooked noodles showed significantly higher levels of hardness (p<0.0001) and adhesiveness (p<0.05) in the mesangi rice noodles compared to the control, while cohesiveness (p<0.05), springiness (p<0.05), and gumminess (p<0.0001) values were lower than those of the control. However, the values for hardness, adhesiveness, cohesiveness, and springiness were not significantly different among the mesangi rice noodle groups. The pH of the rice noodles gradually decreased over 8 days of storage time. The 3.8% mesangi rice noodles had lower total and fungus plate counts than the other noodles during 15${\sim}$24 days of storage. However, the 3.8% masangi noodles showed the highest overall acceptability score(p<0.05).

The Quality Characteristics of Noodles Containing Roasted Liriopis Tuber (맥문동 국수의 제면적성 및 품질특성)

  • Park, Sung Hee;Ryu, Ho Kyung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.42 no.7
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    • pp.1096-1102
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    • 2013
  • This study investigated the quality characteristics of noodles containing roasted Liriopis tuber. Roasted Liriopis tuber powder (LTP) was added in different amounts based on wheat flour (1%, 3%, 5%, 7% and 9%). Cooked noodles containing LTP exhibited significantly lower values for weight, volume, and water absorption; in contrast, higher values were exhibited for turbidity. The Hunter L value (for lightness) of uncooked and cooked noodles decreased but the a value (for redness) and b value (for yellowness) increased with the addition of Liriopis tuber. Textural properties (springiness, cohesiveness, chewiness, and brittleness) measured with a texture analyzer significantly decreased with the addition of Liriopis tuber. From the sensory evaluation results, noodle containing 7% Liriopis tuber was considered the best. To improve the quality of noodle containing 7% LTP, activated gluten was added at different percentages of flour (1%, 2%, 3%, 4% and 5%). Cooked noodles containing activated gluten exhibited significantly higher values for weight, volume, and water absorption; in contrast, lower values for turbidity were exhibited. In addition, the textural properties significantly increased with the addition of activated gluten. From the sensory evaluation results, noodle containing 3% activated gluten was considered the best. In conclusion, noodle with 7% LTP and 3% activated gluten exhibited the most desirable qualities.

Sensory Characteristics of Korean Wheat Noodles With Pine pollen and Antioxidant activities of Pine pollen Extracts (송화를 첨가한 우리밀 국수의 관능특성 및 송화추출물의 항산화성)

  • Kim, Mi-Lim
    • Korean journal of food and cookery science
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    • v.21 no.5
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    • pp.717-724
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    • 2005
  • Sensory characteristics and antimicrobial activity of Korean wheat noodle with pine pollen powder and antioxidant activity of pine pollen extracts were investigated to develop the health promoting product. Pine pollen powder was extracted with water and 70% ethanol and extracts were tested electron donating ability (EDA) and nitrite scavenging ability (NSA). Sensory characteristics were evaluated by its color, flavor, moisture, softness, texture and taste. Microbiological quality was tested by total viable cells. EDA was highest in 1,000 ppm for both water extract (67% of EDA) and ethanol extract (74% of EDA). NSA was highest in pH 1.2 for both water extract(46% of NSA) and ethanol extract (48% of NSA). Antimicrobial activity of Korean wheat noodle with 3% pine pollen powder were 0.5 log $cycle{\sim}1$ log cycle lower than that of control at 5days of storage in total vival cells and at 4days of storage in total fungus. From sensory evaluation, Korean wheat noodle with 3% pine pollen powder had significantly higher of all scores.

Quality Characteristics of Noodles Prepared with Pine Needle powder and extract during Storage (솔잎 분말과 추출물 첨가 국수의 품질특성과 저장성)

  • Jeon, Jeong-Ryae;Kim, Hyang-Hee;Park, Geum-Soon
    • Korean journal of food and cookery science
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    • v.21 no.5
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    • pp.685-692
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    • 2005
  • This study summarizes our findings on the effect of pine needle powder and water extract on the quality characteristics of wet noodle and the changes of microbial count during storage. The lightness of wet noodles was significantly decreased with increasing amounts of PN powder and water extract added in the noodles(p<.001), whereas the redness and yellowness of the noodles were significantly increased(p<.001). Texture evaluation showed that springiness was the highest in the noodle prepared with 5% PN extract, whereas brittleness was the lowest in 1% PN extract. At the beginning period of storage, there were significant differences of microbial cell count in PCA and PDA among the samples, but a significant decreasing was observed after 6 days. In the relationship between sensory and mechanical properties, a negative correlation was observed between color and sleekness, while there was a positive correlation with redness and yellowness. Sensory evaluation showed that odor, taste, texture and overall acceptability were the best in noodles processed with 3% PN extract.

Effect of Prunus mume Byproduct Obtained from Liqueur Manufacture on Quality Characteristics of Noodles (국수의 품질에 미치는 매실 리큐르 제조 부산물인 매실과육의 첨가효과)

  • Park, La-Young;Chae, Myoung-Hee;Lee, Shin-Ho
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.35 no.10
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    • pp.1461-1466
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    • 2006
  • The objective of this research was to investigate the potential use of Prunus mume liqueur byproduct (PLB) as an ingredient in noddle processing. After boiling, the weight and volume of PLB added noodles and turbidity of the noodle soup decreased significantly, compared with those of the control. In sensory evaluation, appearance and color scores of the noodle with PLB were lower than those of the control. However, scores for texture, flavor, taste and overall acceptability were higher in the noodle with PLB than in the control. The pH value of the noodle decreased with increase of PLB concentration and did not change during storage for 30 days at $10^{\circ}C$. Changes of titratable acidity in the noodle with PLB showed the same trend as pH. The surface of the noddle was covered with mold in the control and 10% PLB added noodle after 15 days storage at $10^{\circ}C$. However, the noodle with 20% and 30% PLB did not how significant increase in total bacteria up to 30 days at $10^{\circ}C$.

Properties of Wet Noodle Changed by the Addition of Sanghwang Mushroom (Phellinus linteus) Powder and Extract (상황버섯 분말과 추출액을 첨가한 국수의 품질특성)

  • Kim, Haeng-Ran;Hong, Jin-Sun;Choi, Jeong-Sil;Han, Gwi-Jung;Kim, Tae-Young;Kim, Sang-Bum;Chun, Hye-Kyung
    • Korean Journal of Food Science and Technology
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    • v.37 no.4
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    • pp.579-583
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    • 2005
  • Effects of sangwhang mushroom (Phellinus linteus) powder and extract on quality of wet noodle were investigated by adding sangwhang mushroom powder at 2% (w/w: II) of wheat flour and extract at 17 (v/w: III) and 34% (v/w: IV) based on flour source, respectively. Significant decreases were found in L values of dough and noodle, while a and b values increased in proportion to addition of sangwhang mushroom. Addition of sangwhang mushroom decreased volume of cooked noodles, but increased turbidity of soup. Tensions of cooked noodle samples of II, III, IV, and control were 12.17, 17.61, 17.57, and 14.90g, respectively. Sensory properties, including color, flavor, taste, and texture, of noodles added with sangwhang mushroom extracts (III, IV) were significantly superior to control (I) and noodle added with powder (II). These results suggest addition of sangwhang mushroom extract is more suitable than powder for noodle processing.

Quality Characteristics and Shelf Life of Noodles Prepared with Heracleum moellendorffii(Hogweed) Powder (어수리분말 첨가 국수의 품질특성 및 저장성)

  • Nam, Yoo-Hwa;Hong, Joo-Heon;Youn, Kwang-Sup;No, Hong-Kyoon;Lee, Shin-Ho
    • Food Science and Preservation
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    • v.17 no.5
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    • pp.602-607
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    • 2010
  • The quality characteristics and shelf life of wet noodles containing a freeze-dried powder of Heracleum moellendorffii(HM) were studied to investigate the use of HM as a food ingredient. The weight, volume, and water absorption of wet noodle sprepared with HM(HML) decreased as the concentration of HM increased. The turbidity of HML sauce and the loss in the solid content of noodles after cooking were lower than those of control noodles. Whiteness(L) and redness(a) values of wet noodles decreased but yellowness(b) increased after addition of HM. The sensory qualities of HML, including appearance, taste, color, flavor, texture, and overall acceptability, were better than those of control noodles. Addition of HM to 0.6%(w/w) afforded the best sensory qualities with respect to taste, texture, and overall acceptability. The total polyphenol content of HML increased as HM concentration increased. Noodle DPPH free-radical-scavenging activities were 22%(control), 28.41%(0.3%HM addition), 40.22%(0.6%HM addition) and 49.42%(0.9%HM addition). Viable bacterial cell counts did not differ significantly between control noodles and those prepared using 0.6%(w/w)HM during storage for 6day sat $10^{\circ}C$. However, viable cell numbers in noodles prepared using 0.9%(w/w) HM were significantly lower than those of control samples and of noodles prepared using either 0.3%(w/w) or 0.6%(w/w) HM, during storage for 12 days at $10^{\circ}C$. Changes in pH values showed trends similar to those of viable cell numbers during storage.