• Title/Summary/Keyword: wheat flour noodle

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Characteristics of Wax Gourd Juice-added Dry Noodles (동아즙을 첨가한 국수의 품질 특성)

  • Hong, Sun-Pyo;Jun, Hyun-Il;Song, Geun-Seoup;Kwon, Kyoung-Soohn;Kwon, Yong-Ju;Kim, Young-Soo
    • Korean Journal of Food Science and Technology
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    • v.36 no.5
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    • pp.795-799
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    • 2004
  • Noodles were prepared by adding 25, 50, 75, and 100% wax gourd juice to wheat flour, and effects of added wax gourd juice on dough rheology and cooking and noodle qualities were examined. Initial pasting temperature, and peak and final viscosities increased with addition of wax gourd juice. Water absorption and dough weakness, and cooked weight, moisture absorption, cooked volume, and cooking loss of noodleincreased, but dough development time and dough stability decreased with increase in wax gourd juice content. Hardness, cohesiveness, and gumminess of cooked noodles increased significantly with increase in war gourd juice content. Sensory evaluation results reveal noodles containing 25 and 50% wax gourd juices have higher qualities than other types.

Quality Characteristics of Noodle Added with Browned Oak Mushroom(Lentinus edodes) (갈변 표고버섯(Lentinus edodes)을 첨가한 국수의 품질 특성)

  • Kim, Se-Young;Kang, Mi-Young;Kim, Mi-Hyun
    • Korean journal of food and cookery science
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    • v.24 no.5
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    • pp.665-671
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    • 2008
  • The principal objective of this study was to assess the quality properties of noodles to which browned oak mushroom (Lentinus edodes) paste was added at concentrations of 10%, 20%, and 30% to wheat flour, respectively. With regard to the cooking properties of the noodles, the weight and water absorption of the cooked noodles increased with increasing paste contents, but the turbidity of the noodle soups decreased (p<0.05). The hardness and gumminess of the uncooked and cooked noodles decreased significantly in proportion to the quantity of added paste, except in the case of the cooked noodles with 30% paste. The springiness and cohesiveness of both noodles with Lentinus edodes paste were significantly higher than in the controls. The lightness of the uncooked and cooked noodles decreased in accordance with the amount of added paste. However, the yellowness of both noodles was significantly increased. Moreover, the results of our sensory evaluation showed that the cooked noodles with 20% and 30% added Lentinus edodes paste had higher values. Thus, Lentinus edodes paste added to a concentration of up to 30% was shown to effectively improve the quality of noodles.

Effects of Gum on Quality Characteristics of Gluten-free Noodles prepared with Eragrostis tef Flour (테프(Eragrostis tef) 분말을 첨가하여 제조한 글루텐프리 면의 품질 특성과 검의 상관관계)

  • Joung, Ki Youeng;Song, Ka-Young;O, Hyeonbin;Shin, So Yeon;Kim, Young-Soon
    • The Korean Journal of Food And Nutrition
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    • v.30 no.5
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    • pp.1025-1034
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    • 2017
  • As the consumption of wheat has increased recently, the number of people who have digestive problems resulting from gluten in wheat has also increased. Teff has an attractive nutritional profile, as it not only gluten-free but also high in dietary fiber, protein, iron, and calcium. Seven samples were prepared for this study. The quality characteristics of gluten-free noodles were evaluated based on pH, salinity, water absorption, turbidity, color, texture properties, tensile strength, and SEM. The pH value was the highest in TF100 with a pH of 6.66 and the lowest in the control with a pH of 6.42. Salinity showed no significant difference among all samples, and it ranged from 0.02~0.04% (p<0.05). Water absorption was the highest in TFX with a value of 66.11%, and the lowest in the control with a value of 44.81%. Turbidity showed no significant difference among all samples, and it ranged from 0.14~0.21 O.D. (p<0.05). While the lightness and yellowness values decreased with an increase in teff flour content, the redness value tended to decrease. The color difference value was the highest in the sample group without gluten. Based on the texture profile analysis, the hardness was highest in the control with a value of 46.74 N and lowest in TF100 with a value of 18.34 N. The springiness showed no significant difference among all samples. The cohesiveness was highest in the control with a value of 0.92 N. The chewiness decreased with an increase in teff flour content. Although the control with gluten had the highest tensile strength at $3.42kg/cm^2$, TFX had considerable tensile strength at $2.30kg/cm^2$. This study demonstrated the processability of gluten-free noodles using teff flour.

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.

Quality Characteristics of Rice Noodles in Korean Market (시판 쌀국수의 품질 특성)

  • Yang, Hee-Seon;Kim, Chang-Soon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.39 no.5
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    • pp.737-744
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    • 2010
  • In order to provide fundamental data on development of rice noodles, the quality characteristics of 10 kinds of commercial rice noodles were evaluated. Rice noodles were categorized into 3 groups for examination: 100% rice noodles with different shapes; round shape noodles with different rice contents; and noodles with different rice contents but smilar cooking method. Cooking properties, texture measurement, and sensory characteristics were evaluated. Frozen rice noodles and instant type of noodles made from composite flour of rice and wheat flour exhibited higher scores in overall acceptance. As for the form of noodle, round-shaped noodles seemed to be preferred in comparison to flat-shaped noodles. Generally, noodles with high texture scores of cohesiveness, adhesiveness, chewiness, resilience but not high score of hardness having smooth surface were preferred affecting overall acceptance scores. It appears that cooking methods and cooking time recommended by manufactures, noodle thickness and shape, packaging types such as frozen, refrigerated, and dried noodles were more influential than rice contents in aspects to the quality characteristics of the commercial rice noodle products in this study.

Effects of Mulberry Leaf on Physical Properties and Chemical Contents of Mulberry Leaf Noodle (뽕국수 제조에서 뽕잎의 조건이 뽕국수의 물리적 성질과 화학성분 함량에 미치는 영향)

  • Kim, Hyeon-Bok;Yang, Seong-Yeol;Lee, Yong-Gi
    • Journal of Sericultural and Entomological Science
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    • v.38 no.1
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    • pp.1-6
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    • 1996
  • The physical properties of mulberry leaf noodle were compared with 3 level of rates(5, 10, and 20%) of mulberry leaf powder to wheat flour and 6 times of leaf picking seasons. The contents of rutin, ${\gamma}$-aminobutyric acid (GABA) and inorganic compounds in mulberry leaf were analyzed with seasons and pretreatment of mulberry leaf. Dry matter content of mulberry leaf powder was about 20%. The leaf powder passed through 100 mesh sieve was 6% from fresh leaf weight. Through the taste test, 10% mulberry powder rate to flour was the best. Rutin content decreased with season, 319mg/100g DW on May 13, but 111mg/100g DW on May 26 and 43mg/100g DW on June 9. Rutin in dry leaf lost 37% by steaming and 83% by in boiling water. CAGA content on leaf decreased with season, 27.7mg/100g FW on May 13 and about 60% of on June 9.

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Effect of rice bran dietary fiber on flour rheology and quality of wet noodles (미강 식이섬유가 밀가루의 리올로지와 생국수의 품질특성에 미치는 영향)

  • Kim, Young-Soo;Ha, Tae-Youl;Lee, Sang-Hyo;Lee, Hyun-Yu
    • Korean Journal of Food Science and Technology
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    • v.29 no.1
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    • pp.90-95
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    • 1997
  • A study was conducted to investigate the effects of rice bran dietary fiber on wheat flour rheology and wet noodle quality. More than 99% of rice bran dietary fiber contained smaller particle size than $250\;{\mu}m$. The initial pasting temperature, peak and final viscosities in amylograph, and the water absorption and dough stability in farinograph increased with the increase of rice bran dietary fiber concentration. The lightness values decreased with the increase of rice bran dietary fiber concentration in raw noodles as well as cooked noodles. The addition of rice bran dietary fiber was not effective on the cooked weight and volume of cooked noodles. However, the cooking loss of cooked noodles was the highest in control, and increased with the increase of rice bran dietary fiber concentration. Most of texture parameters (hardness, adhesiveness, gumminess and chewiness) of cooked noodles increased, but the cohesiveness decreased with the increase of rice bran dietary fiber concentration. There were no significant differences in appearance, taste and acceptability of cooked noodles between control and noodles containing 3% and 6% rice bran dietary fiber.

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Quality Characteristics of Noodles Added with Domestic Germinated Barley (발아 보리 및 혼합 복합분을 이용한 국수의 특성)

  • Ha, Dung-Minh;Park, Yang-Kyun
    • Food Science and Preservation
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    • v.18 no.2
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    • pp.131-142
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    • 2011
  • The primary objective of this study is to investigate the quality properties of noodles added with germinated non-waxy (Saesalbori) and waxy (Saechalbori) barley flours at concentrations of 10%, 20% and 30% to wheat flour. The quality characteristics of the samples were assessed for color, cooking characteristics (water absorption, volume increase of noodles and turbidity of cooking water), texture profile analysis (TPA) and sensory evaluation. Regarding the cooking properties of the noodles, adding waxy barley flour did not affect cooking yield and volume increase significantly(p<0.05), but noodles added with germinated Saesalbori at level of 10% had the lowest values of cooking yield and volume increase. Adding both types of flour increased the turbidity of the noodle soups. There was a common downward trend in $L^*$ and $b^*$ values and upward trend in $a^*$ value when increasing the level of barley used progressively. Adding germinated Saechalbori decreased the hardness, springiness and gumminess of noodles but did not cause any change in cohesiveness significantly while adding germinated Saesalbori decreased all the TPA parameters of the samples. Furthermore, the sensory analysis results showed that cooked noodles with 10% added germinated barley had no significantly different overall acceptance from the control sample. 20% substitution still resulted in acceptable sensory qualities. However treatment with both the substituted flours up to 30% was shown to cause unpleasant sensory qualities of noodles.

A Survey of the Chinese's Preference for Kimchi to Expand Chinese Market in Shandong Province (한국 전통 김치의 중국 시장 확대를 위한 중국 산동성 지역 성인의 기호도 조사)

  • Zhang, Xiang-Mei;Park, Shin-In
    • The Korean Journal of Food And Nutrition
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    • v.22 no.4
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    • pp.526-541
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    • 2009
  • This study surveyed the Korean Kimchi preference for Chinese, potential Kimchi improvement for Chinese market adaptation and Kimchi application for Chinese cuisine, with the aim of spreading the recognition of Kimchi throughout the world, especially in China, by giving information and developing local types which could be expected to be suitable for utilization of Chinese food life. The subjects were consisted of 298 Chinese(male 108, female 190) residing in Weihai, Yantai and Qingdao, in Shandong province. The questionnaire form was developed and used for self administered evaluation. The collected data were analyzed by SAS package. Baechu Kimchi was found to be the most well-known Kimchi for Chinese, and Kkakdugi, Oi Kimchi, Yoelmu Kimchi and Nabak Kimchi were followed in order. Baechu Kimchi(75.9%) was found to be the most favorite Kimchi for Chinese, and Oi Kimchi(59.3%), Kkakdugi(52.8%), Nabak Kimchi(39.3%) and Yoelmu Kimchi(37.7%) were followed in order. The subjects knew about the Korean foods made with Kimchi, such as Kimchi kimbap(74.8%), Kimchi bibimbap(71.5%), Kimchi bokkeumbap(61.7%), Kimchi guk(58.1%) in order. But the experience of consumption for Korean foods made with Kimchi was low compared to the knowledge of the Korean foods made with Kimchi. Chinese's most favorite foods made with Kimchi were Kimchi bossam, Kimchi bibimbap, Kimchi bokkeumbap and Kimchi kimbap, Kimchi bokkeum, Kimchi tteoksanjeok and Kimchi jeon in order. Among the 9 kinds of new Chinese foods made with Kimchi, Kimchi chao zhurou(fried pork with Kimchi), Kimchi chao mian(fried noodle with Kimchi), Kimchi chao youcai xiaren(fried rape and prawn with Kimchi), Kimchi zhuroushuijiao(dumpling with pork and Kimchi), Kimchi gedatang(wheat flakes soup with Kimchi) and Kimchi hundun(dumpling with Kimchi), and Kimchi youbing(panfried flour with Kimchi), Kimchi lamian(handmade knife-cut noodle with Kimchi) and Kimchi tangyuan(tangyuan with Kimchi) were preferred foods by the subjects in order.

Quality characteristics of noodles supplemented with rice flour and shell powder (쌀가루와 패각분말을 첨가한 면류의 품질특성)

  • Lee, Jeonggon;Jeong, Gyeong A;Jeong, Jinyi;Lee, Chang Joo
    • Korean Journal of Food Science and Technology
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    • v.51 no.3
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    • pp.221-226
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    • 2019
  • This study investigated the optimal amount of shell powder (0.1, 0.2, 0.3, and 0.4%) to add to rice noodles containing 20% rice flour and compared their quality characteristics to those of wheat noodles containing a commercial alkaline reagent (added at 0.4%). As the amount of shell powder was increased, the L and b values (Hunter's color) increased. The pH, turbidity, and water absorption also increased as the amount of shell powder was increased. However, when the shell powder content exceeded 0.3%, the hardness, chewiness, springiness, and tension tended to decrease below acceptable levels. This might be because the shell powder inhibited network formation. The textural properties and pH value of rice noodles containing 0.2% shell powder were similar to those of the wheat noodles. This suggests that 0.2% shell powder may be the optimal amount to add to rice noodles when used as the alkaline reagent.