• Title/Summary/Keyword: Korean wheat noodle

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A Study of Dried Noodles Prepared from Composite Flours Utilizing Job's Tears and Wheat Flour (율무가루와 밀가루 복합분의 제면성 시험)

  • 박규동
    • The Korean Journal of Food And Nutrition
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    • v.8 no.4
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    • pp.325-329
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    • 1995
  • To investigate the Possibility of making noodle with Job's tears flour(JTV), it was mixed with wheat flour by the ratio of 60oyo. Making characteristics of noodle was studied in terms of cooking quality test, color measurement and sensory evaluation. The cooking quality of noodles with 10~40% JTF was almost same value as control in weight and volume of cooked noodle. Color difference ($\Delta$E) between noodles with JFT and control was revealed appreciable value. Though noodles with 10~30% JFT was not significantly different from control in color, only noodle with 10% JFT was same as control In texture by sensory evaluation test.

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Characteristics of Noodle Made with Composite Flours of Perilla and Wheat (들께가루를 혼합한 밀가루 복합분의 제면특성)

  • 하귀현;신두호
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.28 no.6
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    • pp.1256-1259
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    • 1999
  • The rheological properties and sensory evaluation were investigated in the noodle from composite flours added with 0%, 10%, 20%, 30%, 40% of perilla flour. The maximum viscosity measured by amy lograph decreased gradually with the adding amount of perilla flour, while the gelatinization temperature increased with perilla flour. The weight and volume of the cooked noodle decreased with increasing perilla flour content. In the color of the noodle, lightness and yellowness decreased, but redness increased with increasing perilla flour content. Hardness and cohesiveness of the cooked noodle reduced, but adhesiveness increased with increasing perilla flour content. In sensory evaluation, the noodle with 20% perilla flour was evaluated the best in taste, texture and overall acceptability. Based on the cooking and sensory evaluation test, addition of 20% perilla flour to wheat flour is considered suitable for the noodle of perilla flour.

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Characteristics of Noodle Added with Chestnuts Flour (밤가루 복합분 국수의 제면 특성)

  • 박규동
    • The Korean Journal of Food And Nutrition
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    • v.10 no.3
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    • pp.339-343
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    • 1997
  • To investigate the possibility of making noodle with Chestnuts flour(C.F), it was mixed with wheat flour by the ratio of 70%. Making characteristics of noodle was studied in terms of the viscosity property, cooking quality test, color measurement and sensory evaluation. The viscosity property of noodles with 10~20% C.F was almost same value as control. In the cooking quality test, noodles with 10~30% C.F was almost same value as control in weight, volume and absorbance of cooked noodle. Color difference($\Delta$E) between noodles with C.F was not significantly different from control in color, only noodle with 10% C.F was same as control in texture by sensory evaluation test. Based on the cooking and sensory evaluation test, addition of 30% C.F to wheat flour may be suitable for making noodle.

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Cooking Properties of Buckwheat Noodles Added Aster scaber $T{HUNB}$ Juice (참취 즙액 첨가가 메밀국수의 조리 특성에 미치는 영향)

  • 이상영;이은영;심태흠;오덕환;강일준;정차권;함승시
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.27 no.3
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    • pp.501-507
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    • 1998
  • This study was aimed to determine the cooking properties of noodles when dfferent concentrations of Aster scaber THUNB(AST) juice were added to the buckwhenat and wheat flours. Also, physicochemical effects of the noodles and compositions of the noodles and compositions of the noodle soup after cooking were determined. Buckwheat flour and AST contained greater amounts of minerals and essential amino acids than wheat flour. The contents of chlorophyll and carotenoids in the buckwheat noodle added AST juice increased as the concentrations of AST juice increased. Hydration capacity of buckwheat flour was higher than that of wheat flour when AST juice was added to flours. The added amounts of AST juice did not affect the volume and the weight of the noodles, but those were increased as cooking time proceeded. The release of proteins and minerals from the buckwheat noodle added AST juice increased as cooking time progressed and also at the added concentrations of AST juice increased. Texture indices showed lower values as the amount of added juice increased. In sensory evaluation, the scores of color, flavor and overall acceptability of the buckwheat noodle added AST juice were higher than those of the control.

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Evaluation of Korean Noodle Quality of Korean Winter Wheat over Years and Locations

  • Hong, Byung-Hee;Park, Chul-Soo;Baik, Byung-Kee
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.47 no.1
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    • pp.21-28
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    • 2002
  • Noodle texture parameters of Korean style wet and dry noodles and relationships between noodle quality and flour characteristics were evaluated for two years, 1997 and 1998, and at two locations, Suwon and Deokso, using Korean winter wheat cultivars and lines. No significant difference for chewiness was found between cultivars over locations. Noodles made from flours from 1997 showed significantly higher chewiness than those from 1998. Chewiness of cooked noodles showed positively significant correlations with protein content and SDS sedimentation volume and negatively significant correlations with starch peak viscosity and flour swelling volume. Korean winter wheat cultivars, except for Gobunmil, Keumkangmil Tapdongmil, Suwon 265 and Suwon 280, showed chewiness of cooked noodles similar to commercial flours used for noodle making in Korea and Japan.

Comparison of Various Cooked Wheat Noodles from Four Countries in Terms of Texture and Sensory Characteristics (4개국 밀가루 국수의 품질 특성 및 소비자 기호 비교 연구)

  • Son, Eun Shim;Kim, Hee Sup
    • Journal of the Korean Society of Food Culture
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    • v.29 no.5
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    • pp.454-463
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    • 2014
  • This study compared the texture characteristics and consumer acceptance of cooked wheat noodles produced in four countries, which were Korea, Japan, China, and Italy. Noodle types were selected after FGI (focus group interview). Eleven noodles were studied, and they were categorized into four types: udon, fried udon, oriental noodles of various thickness, and pasta. Color was measured as L (lightness), a (redness), and b (yellowness) values using a colorimeter. Lightness decreased when noodles were cooked, whereas redness and yellowness of cooked noodles were unchanged. Texture properties of wheat noodles in terms of hardness, springiness, cohesiveness, and chewiness were measured using the Rheometer. Italian spaghetti (spgt_IL), Korean fried udon (yk_udng_KR) had highest values for hardness. Korean udon had the highest value for springiness, whereas Chinese medium noodle (mid_CN) had the lowest value (p<0.05). Chinese thick noodle (thick_CN) and fettuccine (fettc_IL) showed lower hardness but higher springiness. Cohesiveness was significantly higher for Japanese udon (udng_JP), Chinese medium noodle (mid_CN), and Chinese thick noodle (thick_CN), whereas values for Korean thin noodle (thin_KR) and Korean fried noodle (yk_udng_KR) were significantly low (p<0.05). Spaghetti (spgt_IL) showed significantly high values for chewiness (p<0.05). For overall acceptability, thick Korean noodle showed the highest score with a level of 'slightly like'. Taste and texture attributes were highest among all noodles, and its high scores for chewiness and smoothness might contribute to its overall acceptance. Korean thick noodle, Korean udon, and Japanese udon were not significantly different from Korean or Japanese thin noodles. Japanese fried noodle (yk_udng_JP) showed the lowest acceptance among noodles in terms of color, flavor, taste, and texture. Chinese thick and medium noodles showed lower scores for overall acceptability, whereas chewiness was not significantly different from other noodles. Spaghetti and fettuccine showed lower scores in terms of overall acceptability, taste, texture, springiness, and chewiness.

Influences of Protein Characteristics on Processing and Texture of Noodles from Korean and US Wheats

  • Kang, Chon-Sik;Seo, Yong-Won;Woo, Sun-Hee;Park, Jong-Chul;Cheong, Young-Keun;Kim, Jung-Gon;Park, Chul-Soo
    • Journal of Crop Science and Biotechnology
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    • v.10 no.3
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    • pp.133-140
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    • 2007
  • Protein characteristics of Korean wheat were evaluated to determine the effects of protein content and quality on processing and textural properties of white salted noodles compared to US wheat flours with various wheat classes and commercial flours for making noodles. Protein quality parameters, which were independent of protein content and included SDS sedimentation volume with constant protein weight, mixograph mixing time and proportion of 50% 1-propanol insoluble protein, of Korean wheat flours with 2.2+12 subunits in high molecular weight glutenin subunit compositions were comparable to those of commercial flours for making noodles. Parameters related to noodle making, including optimum water absorption, thickness and color of noodle dough sheet, correlated with protein content and related parameters, including SDS sedimentation volume with constant flour weight, mixograph water absorption and gluten yield. No significant relationship was found in protein parameters independent of protein content. Hardness of cooked noodles from Korean wheats was lower than that of US wheat flours compared to similar protein content of commercial noodle flours. Adhesiveness, springiness and cohesiveness of cooked noodles from Korean wheats were similar to US wheat flours. Hardness of cooked noodles correlated with protein content and related parameters.

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Comparison of Physicochemical Properties of Korean and Australian Wheat Flours Used to Make Korean Salted Noodles

  • Kim, In-Sook;Binns, Colin;Yun, Hon;Quail, Ken;Lee, Chi-Ho
    • Food Science and Biotechnology
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    • v.16 no.2
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    • pp.275-280
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    • 2007
  • The effect of using Korean wheat flour versus Australian wheat flour on noodle quality as a result of differing physical and chemical properties of the flours was investigated. The results provided appropriate technical information for selection of wheat varieties to produce high quality Korean salted noodles. Noodle quality was quantified based on measurement of the appearance and texture of noodles. When consumer preference tests were conducted, a firmer and more elastic texture was preferred for Korean white salted noodles, however, when appearance was included in the consumer tests, noodles made with Australian wheat were favored over Korean wheats. Korean flour was found to produce firmer and more elastic noodles, whereas Australian flour produced brighter, creamier colored noodles. In flour quality tests, Korean flours were found to have a higher setback viscosity and lower swelling power than Australian flour. Additionally, Korean flours had higher water absorption values. Protein content of flour was an important parameter affecting the firmness of Korean noodles, whereas setback viscosity and swelling power were the major determinants of elasticity. Overall, the important parameters for determination of the quality of Korean salted noodles were high setback viscosity, low swelling power, and high protein content.

Discoloration of Korean Wheat Flour Noodles with Additives (첨가제를 이용한 한국산 밀가루 국수의 탈색)

  • Kim, Myung-Shin;Koh, Bong-Kyung
    • Korean Journal of Food Science and Technology
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    • v.32 no.4
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    • pp.792-798
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    • 2000
  • The objectives of this study were to reduce the characteristic dark color of Korean wheat flour noodles. Several additives were tested to reduce dark color of wheat flour dough and 2% ascorbic acid and 0.05% cysteine were selected as additives to Korean wheat flour noodle. Comparative study was performed between commercial imported wheat flour noodle and Korean wheat noodle with two additives to investigate the color, mechanical and sensory properties of noodles. Addition of 2% ascorbic acid increased the brightness of raw and dried Korean wheat flour noodles and 0.05% cysteine was the most effective in improving the brightness for cooked wheat flour noodles. Mechanical properties of cooked Korean wheat flour noodles with 2% ascorbic acid and 0.05% cysteine were similar to that of the imported wheat flour noodles. However, sensory evaluation test showed Korean wheat flour noodles with 2% ascorbic acid had the darkest yellowish-red color, the strongest aftertaste and the lowest overall quality. Therefore, the addition of cysteine was the most effective in mechanical and sensory attributes as well as discoloration of cooked wheat flour noodles.

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Effect of Polyphenol Oxidase Activity on Discoloration of Noodle Dough Sheet Prepared from Korean Wheats

  • Kang, Chon-Sik;Cheong, Young-Keun;Kim, Sun-Lim;Kim, Dae-Ki;Kim, Jung-Gon;Park, Chul-Soo
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.53 no.2
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    • pp.187-195
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    • 2008
  • Polyphenol oxidase (PPO) is implicated in discoloration of white salted noodles and other wheat based foods. PPO activity was evaluated to determine the effect on discoloration of noodle dough sheets prepared from 25 Korean wheat flours during storage and to screen experimental lines with low PPO activity in 52 Korean wheats. PPO activity was assayed with whole-seed and performed with L-dihydroxyphenylalanine (L-DOPA) as substrates. Absorbance by L-DOPA assay of 25 Korean wheats was from 0.285 to 1.368 at 475 nm. PPO activity was significantly related with grain characteristics, including 1000-kernel weight and grain colors. In flour characteristics, PPO activity positively correlated with ash and protein content (r = 0.658, P < 0.001 and r = 0.424, P < 0.05, respectively) and negatively correlated with $L^*$ value of flour (r = 0.412, P < 0.05). In the changes of color of noodle dough sheet, $L^*$ and $b^*$ values consistently decreased and $a^*$ value increased during storage. PPO activity negatively correlated with $L^*$ value of noodle dough sheet during storage (r = 0.566, P < 0.01 at 2 hr, r = 0.547, P < 0.01 at 24 hr, and r = 0.509, P < 0.01 at 48 hr). But, no significant relationship was found in between PPO activity, $a^*$ and $b^*$ values during storage. The 52 Korean wheat lines examined in this study were divided into 3 different groups, low (< 0.500), medium (0.501-0.999) and high level (> 1.000), on the basis of the level of PPO activity. Twenty two Korean wheat lines showed low level of PPO activity and Suwon 252, 277 and 280 showed lower PPO activity (< 0.200) than others.