• Title/Summary/Keyword: Korean wheat noodle

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Comparison of Noodle-Related Characteristics of Domestic and Imported Wheat (국산밀과 수입밀의 국수품질에 관한 연구)

  • Lee, Sang-Yang;Hur, Han-Sun;Song, Jung-Choon;Park, Nam-Kyu;Chung, Woo-Kyung;Nam, Jung-Hyun;Chang, Hak-Gil
    • Korean Journal of Food Science and Technology
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    • v.29 no.1
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    • pp.44-50
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    • 1997
  • Comparative study was performed on noodle characteristics among three domestic wheat varieties (Geurumil, Eunpamil and Alchanmil) and imported one (ASW: Australian Standard White). For the noodle-related characteristics, crude protein, ash and gluten contents were measured, and rheological properties of dough, flour color difference, particle size distribution, cooking properties and sensory properties were evaluated. Crude protein content of Geurumil, Eunpamil and Alchanmil flour were 12.8%, 14.2% and 11.2%, respectively, whereas that of ASW flours was 9.1%. Ash content was the highest in Geurumil (0.56%). The yield of patent flour was the highest in Eunpamil (53.4%) among all the varieties. Higher dough stability with farinogram and maximum viscosity with amylogram were shown in Eunpamil and Alchanmil than those of ASW. The cutting force of cooked noodle from ASW was the lowest maximum, that was measured by texture analyzer. Fairly good color and sensory scores were obtained in cooked noodle of Alchanmil. Studies of noodle-related characteristics indicated that domestic Eunpamil was higher in protein content and flour yield, and Alchanmil was higher dough stability and color, when compared to those of imported ASW. Alchanmil and ASW had good scores in sensory evaluation, especially appearance and color.

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Quality of Wet Noodle Prepared with Wheat Flour and Mushroom Powder (버섯분말을 첨가한 생면의 품질특성)

  • Kim, Young-Soo
    • Korean Journal of Food Science and Technology
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    • v.30 no.6
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    • pp.1373-1380
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    • 1998
  • Wet noodles were prepared with wheat flour and mushroom powder (oyster and oak mushrooms), and effects of added mushroom powders on dough rheology and wet noodle quality were examined. Particle size distribution of mushroom powder ranged from 0.04 to $500\;{\mu}m$, which was different from that of wheat flour. The initial pasting temperature in amylograph, and the water absorption and the dough development time in farinograph increased with the increase of mushroom powder. The peak and final viscosities in amylograph, and dough stability in farinograph decreased with the increase of mushroom powder. Decrease of L value and increase of a and b values were shown with the increase of mushroom powder in wheat flour-mushroom powder composite as well as wet noodles. The cooked weight and volume of cooked noodles were decreased, but the turbidity of soup were increased with the addition of mushroom powder. Most of texture parameters (hardness, cohesiveness, chewiness and cutting force) of cooked noodles decreased with the addition of oyster mushroom powder, but increased with the addition of oak mushroom powder. From the result of sensory evaluation, wet noodles containing 3% oyster mushroom powder and 5% oak mushroom powder were rated as high quality wet noodles.

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Effects of Gluten and Soybean Polypeptides on Textural, Rheological, and Rehydration Properties of Instant Fried Noodles

  • Ahn, Chang-Won;Nam, Hee-Sop;Shin, Jae-Kil;Kim, Jae-Hoon;Hwan, Eun-Sun;Lee, Hyong-Joo
    • Food Science and Biotechnology
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    • v.15 no.5
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    • pp.698-703
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    • 2006
  • We investigated how the addition of polypeptides to instant fried noodle dough affects the dough properties, starch gelatinization, and textural properties of cup-type instant fried noodles. After comparing farinograph results of 100% wheat flour with 1% wheat flour substituted with gluten, there was a small difference in the mechanical dough properties. However, in the case of 1% wheat flour substituted with gluten peptides, the dough development time increased, dough stability decreased, and weakness increased. On the other hand, when gluten or gluten peptides were added, starch gelatinization did not change significantly. At the steaming stage, substitution with gluten peptides or soybean peptides markedly changed the molecular weight distributions of extractable polypeptides. Especially in the case of wheat flour substituted with 1% gluten peptides, the relative portion of low Mw extractable polypeptides (2.5-50 kDa) decreased more compared to a control. Also, the hardness and chewiness decreased in cooked cup-type instant fried noodles containing gluten peptides. This suggests that the addition of gluten peptides can reduce the rehydration time of cup-type instant fried noodles.

Quality Characteristics of Noodle added with Takju(Korean turbid rice wine) lees (주박첨가에 따른 국수의 품질특성)

  • Kim, Soon-Mi;Yoon, Cheol-Ho;Cho, Woo-Kyoun
    • Journal of the Korean Society of Food Culture
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    • v.22 no.3
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    • pp.359-364
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    • 2007
  • Effects of Takju(Korean turbid rice wine) lees on noodle investigated by substituting Takju lees water extract powder for each 2% and 4% wheat flour in sample II and III, respectively. The lightness(L) of uncooked noodles was decreased, whereas that of cooked noodles was increased with increasing amount of extract added. Redness(a) and difference of total color(${\Delta}$E) were significantly increased according to the amount of extract added in uncooked and cooked noodles. Yellowness(b) of the noodles containing 2% Takju lees water extract powder was exhibited lowest values in uncooked and cooked noodles. In cooking property of noodles, turbidity of soup decreased in proportion to amount of extract added, 2% and 4% in sample II and III, respectively whereas the weight and volume of noodles were not significant than those of control. Tension of cooked noodle was highest in sample II and lowest in sample III. Texture profile analysis of cooked noodle showed an significant increase of hardness in addition of Takju lees water extract powder but not significant different in springiness, chewiness, adhesiveness. Cohesiveness was significantly lowest in sample II. The sensory evaluation showed that significant difference between noodles with 2% addition groups and control was not recognized but was recognized 4%. Therefore, based on cooking properties and sensory evaluation, Takiu lees water extract powder up to 4% could be substituted for wheat flour.

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.

Functional Properties of Brassica oleracea L- Extracts and Quality Characteristics of Korean Wheat Noodles With Brassica oleracea L. (적채 추출물의 기능성 및 적채를 첨가한 우리밀 국수의 품질특성)

  • Kim, Mi-Lim
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.9
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    • pp.1443-1449
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    • 2005
  • Quality characteristics and functional properties of Korean wheat noodle with brassica oleracea L. powder were investigated to develop health promoting and high quality product. Brassica oleracea L. powder was extracted with water and $70\%$ ethanol, and the extracts were tested its electron donating ability (EDA) and nitrite scavenging ability (NSA). Quality characteristics of the noodle were evaluated by its color, flavor, moisture, softness, texture and taste evaluation. Microbiological Quality was also tested counting total viable cells. EDA was highest at 1000 ppm of both water extract ($64\%$ of EDA) and ethanol extract ($76\%$ of EDA). NSA was highest pH 1.2 of both water extract ($42\%$ of NSA) and ethanol extract ($46\%$ of NSA). In antimicrobial activity test, Korean wheat noodle with $3\%$ pine pollen powder displayed $0.5{\~}1$ log cycle of total viable cell counts lower than that of control at 5 days of storage. Sensory evaluation of Korean wheat dried and cooked noodles with $3\%$ Brassica oleracea L. powder showed significantly higher scores in overall.

Quality Characteristics and Preparation of Noodles from Brown Rice Flour and Colored Rice Flour (유색미가루와 현미가루를 첨가한 국수제조 및 품질특성)

  • 이원종;정진구
    • 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.

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Characteristics and development of Rice Noodle Added with Isolate Soybean Protein (분리대두단백질을 첨가한 쌀국수의 제면특성 및 개발)

  • Park Hee-Kyung;Lee Hyo-Gee
    • Korean journal of food and cookery science
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    • v.21 no.3 s.87
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    • pp.326-338
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    • 2005
  • The purpose of this study was to investigate the effect of isolate soybean protein (ISP) and rice flour on the characteristics of rice noodles. As the levels of ISP and rice flour increased, water binding capacity, swelling power of rice noodle increased. In RVA, pasting temperature, Set back showed an increasing tendency with peak viscosity, holding viscosity, break down, final viscosity of rice noodle increased as the level of rice flour by decreasing. Peak time was not significant. The weight, water absorption and volume of the cooked noodles were decreased. The turbidity of rice noodle increased. The Hunter color L, a-values of the dried rice noodle decreased. Cooked rice noodle quality increased with by decreasing the level of rice flour level. B-values of dried rice noodle and cooked rice noodle increased. Texture profile analysis of cooked rice noodle showed an increase of hardness. Adhesiveness, cohesiveness of cooked rice noodles decreased with by decreasing the level of ISP and rice flour. Gumminess, springiness, chewiness were increased. Sensory evaluation, showed gloss was increased. Hardness and chewiness of the cooked ice noodles were increased. Adhesiveness was not significant. Color and overall- acceptability were increased. Relationship between sensory and mechanical examinations (The overall quality of sensory examination for gloss) had a negative correlation with the mechanical examination for b-value (p.0.05). Mechanical examination for b-value had a positive correlation of sensory evaluation for hardness, chewiness, which had negative correlation of sensory evaluation for color. Scanning Electron, Microscopes observation of rice noodle was showed that the size of the hole grown was increased with by increasing the level of rice flour. From the above results, the most advisable mixture ratio of rice noodle evaluation was can be derived as follows: 171g rice flour, 114g wheat flour, 15g soybean protein isolate, 120ml water, and 6g salt.

Effects of Flour Products on Wheat Hardness (밀의 경도가 밀가루 제품에 미치는 영향)

  • 김혁일;하영득
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.20 no.6
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    • pp.653-662
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    • 1991
  • aThe terms of hard and soft as applied to wheats are descriptions of the texture of the kernel. A hard wheat kernel required greater force to cause it to disintegrate than those a soft wheat kernel. Factors than can affect the measurement of hardness outnumber those that affect hardness itself. Kernel texture is the most important single characteristic that affects the functionality of a common wheat. It affect the way in which must be tempered for milling ; the yield and the particle size, and density of flour particles ; and the end use properties in milling, breadmaking, production of soft wheat products, and noodle-making. Papers are reviewed from various sources not only hardness but flour functionality.

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End-Use Properties of Korean Waxy Wheat Lines

  • Hong, Byung-Hee;Park, Chul-Soo;Baik, Byung-Kee;Ha, Yong-Woong
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.46 no.5
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    • pp.367-374
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    • 2001
  • End-use properties of six Korean waxy wheat lines and their parental plants were evaluated in this study. Korean waxy wheat lines showed unsuitable characteristics for end products, such as sticky crumb of bread, sticky cooked wet and dry noodles and small cookie diameter. Korean waxy wheat lines produced lower loaf volume and less desirable crumb grain structure of bread, and lower chewiness of cooked wet and dry noodles than their parental plants even though Korean waxy wheats were much higher in protein content and SDS-sedimentation volume than their parental plants. We observed adverse effects of high flour protein content in Korean waxy wheat lines, such as smaller cookie diameter and harder snapping force than those produced from their parental plants.

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