• 제목/요약/키워드: starch noodle

검색결과 63건 처리시간 0.031초

Hydrocolloids혼합첨가 쌀면의 물리적, 관능적 특성연구 (Textural and sensory properties of rice noodle blended with of hydrocolloids)

  • 이한나;장은희;이진실;홍완수;김영식;한정아
    • 한국식품조리과학회지
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    • 제28권6호
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    • pp.703-709
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    • 2012
  • Using market-selling rice flour, four rice wet noodles were prepared with three hydrocolloids: wheat flour, hydroxypropyl methyl cellulose (HPMC), and potato starch at different levels based on pre-test, and the physical and sensory properties of the noodles were measured and compared. The rice noodle with hydrocolloids showed much higher peak and final viscosity than wheat flour noodle (control). Rice noodle also showed higher hardness, cohesiveness and springiness than control in textural properties, however, the noodle with the highest hydrocolloids (wheat flour 15%, HPMC 12.5%, potato starch 17,5%) showed lowest cohesiveness and springiness values among samples. By sensory evaluation, the rice noodle with 15% wheat flour, 8.5% HPMC, 17.5% potato starch showed the highest scores in appearance, taste, texture and acceptability. HPMC in noodles seemed to influence on the noodle quality than potato starch or wheat flour. For making rice noodle, adequate level of hydrocolloids could improve noodle quality such as viscoelasticity, however, excess addition made the noodle coarse.

저열량 김치국수의 제조 및 품질특성 (Manufacturing and Quality Characteristics of Low Calori Kimchi Noodle)

  • 김형열;임흥열
    • 한국식생활문화학회지
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    • 제20권3호
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    • pp.315-322
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    • 2005
  • Kimchi noodle have a original taste and characteristics. This noodle was used for sour kimchi, kimchi taste powder, red bean fiber and emulsified oil etc. with RS(resistant starch) premix as blended wheat flour mixed to resistant starch. For manufacturing process of this kimchi mixed dry noodle, suitable kimchi of $pH3.70{\sim}3.80$ was required storage period during $4{\sim}5days$ at room temperature. At this point, the suitable treating amount of sour kimchi was about 20%(w/w) level. Manufacturing of kimchi noodle could be at the suitable manufacturing condition from use of kimchi taste powder and red bean fiber etc. Calori of this kimchi noodle was 308.17Kcal/100g as low level than wheat flour noodle as 355.82Kcal/100g, decreasing effect of calori was about 13.39%. This kimchi noodle had a characteristic sour and hot taste, that wasn't required the special seasoning and/or soup at this result.

메밀복합분을 이용한 제면 특성 (Noodle Making Characteristics of Buckwheat Composite Flours)

  • 김복란;최용순;김종대;이상영
    • 한국식품영양과학회지
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    • 제28권2호
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    • pp.383-389
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    • 1999
  • To determine the optimum condition for buckwheat noodle making, we prepared noodle from com posite flours of buckwheat, wheat and corn starch, and those physical properties and sensory evalua tion were investigated. The weights of cooked noodle became lower with increasing buckwheat content level indicating that elution of its components to soup was high. Wheat flour in the composite flours probably caused to drop gelatinization temperature and maximum viscosity compared to buck wheat flours. Corn starch in the composite flours increase gelatinization temperature and maximum viscosity compared to buckwheat flours. From the result of farinogram, buckwheat flour lower water absorption ability, and increased dough development time compared to composite flours. Adhesiveness of the cooked noodle with wheat flour was decreased. Cohesiveness of the cooked noodle was decrea sed with increasing buckwheat flour level. In sensory evaluation, chewing and softness of noodle with 100% buckwheat flour was evaluated the best. In taste, BW1 and BSW1 noodles showed slightly higher preference although there was no significant differences.

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한국의 녹말 산업 발달사 (History of Korean Starch Industry)

  • 박연성
    • 식품과학과 산업
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    • 제51권1호
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    • pp.45-60
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    • 2018
  • The starch industry in Korea had been based on sweet potato and potato for long time to produce starches which were used for mainly starch noodle such as cellophane noodle. Because of the poor storage stability, high price, and fluctuation of production by year and year of potatoes, the raw material for the production of starch had been changed to corn in 1970s. Along with this, the mass production system had been established, which enabled the production of various starch-related products including modified starches for food, textile, paper, and other industrial uses, starch sweetners, high fructose corn syrup, and gelatinized starch. In this paper, a brief background of corn industry in Korea has been described. The production of starch from corn has been emphasized and the future of corn industry in relation with GMO has been suggested.

Scanning Electron Microscopy을 이용한 완두 전분 복합면의 반죽구조 및 특성연구 (A study on the characteristics and noodle structure made from pea starch-wheat composite flour using a scanning electron microscopy)

  • 김은주;윤재영;김희섭
    • 한국식품조리과학회지
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    • 제15권5호
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    • pp.500-506
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    • 1999
  • 완두 전분입자의 형태 및 완두 복합분의 반죽구조, 조리직후의 복합면의 내부구조를 SEM으로 조사한 결과는 다음과 같다. 완두전분은 타원형으로 그 크기가 불규칙적이고 다른 전분에 비해 크고 구부러지거나 들어간 모양이었다. 95$^{\circ}C$에서 가열하였을 때 완두전분은 부분적으로 중첩되었을 뿐 그 형태는 거의 유지하였다. P20과 C20의 반죽 구조는 밀가루 반죽에서의 큰 전분 입자들이 전체적으로 분포되어 있는 것에 비해 작은 전분입자들이 많아졌으며, P30은 다른 복합분 반죽의 구조보다 좀 더 많고 작은 전분입자들이 엉켜 있었다. 국수를 조리한 직후와 조리한 후 30분이 지난 뒤의 형태 변화를 관찰한 결과 P30과 P20의 조리된 직후의 형태는 각각 상이한 형태를 나타내었고 조리 30분후의 형태도 매우 다르게 나타났다. SEM으로 관찰된 P20과 C20의 구조는 밀가루 반죽과 큰 차이를 보이지 않아 제면시 영향을 주지 않을 것으로 보였으며 P30 역시 P20과 큰 차이를 나타내지 않아 제면적성으로는 문제가 없는 것으로 나타났다. Farinogram에 나타난 P20과 P30은 밀가루와 유사한 반죽시간과 중간정도의 안정도를 보이는 반면에 C20은 짧은 반죽시간과 낮은 안정도를 보였다. 대체로 C20이 P20, P30에 비해 도착시간과 반죽형성시간, 안정도가 짧게 나타났다. 또한 P20은 밀가루와 유사한 안정도와 반죽 저항도(MTI)를 나타냄으로서 제면적성에 적합함을 입증하였다.

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In vitro Digestibility of Cooked Noodle Products

  • Han, Jung-Ah;Seo, Tae-Rang;Lee, Su-Jin;Lim, Seung-Taik
    • Food Science and Biotechnology
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    • 제16권6호
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    • pp.1078-1081
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    • 2007
  • The in vitro digestive properties of 6 domestic noodle products (spaghetti, somyeon, ramyeon, dangmyeon, naengmyeon, and jjolmyeon) were compared after cooking under the manufacture's recommended cooking conditions. The kinetic constant (k), representing the rate of hydrolysis at the initial digestion stage, was highest in the somyeon noodles (0.1151), followed by naengmyeon (0.0954), and was lowest in the spaghetti (0.0421). However, the concentration of starch ($C_{\infty}$) hydrolyzed over 2 hr was not different between the spaghetti (96.22) and the somyeon (96.40), indicating that different digestion behaviors occurred in each type of noodle, even though the amounts of digested starch were similar. The ramyeon, dangmyeon, and naengmyeon noodles showed relatively lower $C_{\infty}$ values than the spaghetti and the somyeon noodles. The spaghetti had the highest amount of slowly digestible starch (SDS, 43%) and the lowest glycemic index (GI, 87.8), whereas the somyeon had the lowest SDS value (9.6%) and the highest or (93.0). The digestibility differences among the noodles were attributed to differences in their flour compositions and manufacturing processes.

전분, 식염 및 알카리 첨가제가 냉면의 기계적 성질에 미치는 영향 (Effects of the Addition of Starch, Salt and Soda Ash on the Mechanical Property of Naengmyon)

  • 권오훈;이철호
    • 한국식품과학회지
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    • 제16권2호
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    • pp.175-178
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    • 1984
  • 냉면 국수를 제조함에 있어 전분과 밀가루의 혼합비와 식염 및 알카리 첨가제의 첨가량에 따른 국수발의 기계적 성질의 변화를 creep test로 측정하였다. Creep test의 초기 변형율을 정확히 측정하기 위하여 VTR시스템으로 사진을 찍어 분석하였다. 국수발의 creep 커브는 Burgers의 4-element모델로 분석될 수 있었다. 반죽에 전분의 비율의 높아질수록 삶은 국수발의 순간 탄성치와 뉴우턴 점성치는 감소 하였다. 90% 전분을 포함한 반죽에 식염을 가할 경우 식염농도 4 % 수준까지는 순간탄성이 감소하였다. 알카리 첨가제 첨가시 국수발의 순간탄성, 지연탄성, 지연시간 및 뉴우턴 점성치들이 불규칙하게 변하였으며 그 효과를 일관성 있게 나타낼 수 없었다.

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한국의 국수 산업 발달사 (Backgrounds of Korean Noodle Industry)

  • 김성곤
    • 식품과학과 산업
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    • 제50권1호
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    • pp.36-56
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    • 2017
  • The importance of noodles in Korean diet is becoming greater in recent years. This article is an overview on a variety of Korean noodles including dried noodle, naengmyeon (buckwheat noodle), dangmyeon (starch noodle) and instant fried noodle. It gives also the background information on the changes of the definition of noodles. Since Koreans are the largest consumer of instant fried noodles per capita in the world, primary emphasis was placed on the development history of instant fried noodles.

Rheological Properties of Cooked Noodles with Different Starch Content Using Tensile Tests

  • Kim, Su-Kyoung;Lee, Seung-Ju
    • Food Science and Biotechnology
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    • 제18권4호
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    • pp.1013-1018
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    • 2009
  • Several rheological terms were introduced to estimate the properties of cooked noodles with different starch content using tensile tests. Ring-shaped specimens were prepared by connecting both ends of the noodle strip before cooking. Hencky strain and rate, as well as true stress were applied in constant deformation tests. The elastic region on the curves of strain vs. stress was not clearly identified. Strain hardening in the subsequent plastic region was more prominent in low-starch noodles. Elongational viscosities at lower strain rates were used to differentiate noodles with different starch content, representing the dominant effect of protein content in the range of lower strain rates. In stress relaxation tests, the reciprocal of Peleg's constant $K_1$ (initial decay rate) and $K_2$ (asymptotic level) increased and decreased respectively, with an increase in starch content. This indicated that addition of starch contributed to the noodles becoming viscous liquid rather than elastic solid.

한국 재래식 국수류의 유체 변형성에 관한 연구 -제 1 보 : 밀국수와 냉면국수의 점탄성- (Studies on the Rheological Property of Korean Noodles -I. Viscoelastic Behavior of Wheat Flour Noodle and Wheat-Sweet Potato Starch Noodle-)

  • 이철호;김철원
    • 한국식품과학회지
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    • 제15권2호
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    • pp.183-188
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    • 1983
  • 한국 재래식 국수류인 밀국수와 냉면국수의 점탄성을 연구하기 위하여 실험실에서 tensile시험기계를 만들고 이것을 이용하여 국수발에 대한 creep test를 실시하였다. 밀국수 및 냉면국수 모두 최초 단시간의 creep에서는 선형점탄성(linear viscoelastic)을 나타내었으나 creep시간이 경과함에 따라 비선형 점탄성을 나타내었다. 변형력 범위가 $4{\times}10^4-14{\times}10^4\;dyn\;cm^{-2}$일때 밀국수는 120초간, 냉면국수는 60초간 선형 점탄성을 나타내었다. 2000초 동안의 creep시험에서 추산된 밀국수의 탄성계수(elastic modulus)는 $7.0{\times}10^5\;dyn\;cm^{-2}$이었으며 냉면국수는 $3.9{\times}10^5\;dyn\;cm^{-2}$이었다. 변형력의 증가에 따른 점성변화를 평가한 결과 밀가루 반죽에서 보고된 결과와는 정반대 현상인 stress-hardening 성질을 나타내었다.

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