• Title/Summary/Keyword: Korean wheat noodle

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Use of Soymilk Residue to Noodle (두유박(豆乳粕)의 제면활용(製麵活用))

  • Choi, Jun-Bong;Kim, Ze-Uook
    • Applied Biological Chemistry
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    • v.31 no.1
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    • pp.65-78
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    • 1988
  • This study aims effective use of soymilk residue, by-product of soymilk production, and making noodles by mixing soymilk residue with wheat flour. The results of viscosity property, cooking test of dry noodles, texture test of cooked noodles, and sensory test of cooked noodles were as follows. The color of cooked noodles were slightly shifted to yellowness according to the mixing of soymilk residue. The mixing of soymilk residue resulted in the decrease of texture and the loss of solids due to the decrease of visccelasity. Na-alginate, Na-C.M.C., guar gum, and crude gluten were added to improve the texture of noodles mixed with soymilk residue. As the results, either Na-alginate or guar gum was very effective in increasing the viscosity of composite flour and either guar gum or crude gluten was very effective in improving cooking quality. The texture of noodles supplemented by Na-alginate 1.0%, Na-C.M.C. 2.0%, guar gum 0.5%, or crude gluten 2.0% was similar to that of wheat flour noodles. Complex additives mixed with two different additives were very effective in improving noodle-making characteristics. Especially, the properties of the soymilk residue mixed noodles supplemented by crude gluten 1.0% and Na-C.M.C. 1.0% or crude gluten 1.0% and gum 0.5% were nearly the same in the texture organoleptic properties compared with those of wheat flour noodles.

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Effects of hydrocolloids on wheat flour rheology (Hydrocolloid의 첨가가 밀가루 반죽의 특성에 미치는 영향)

  • 임경숙;황인경
    • Korean journal of food and cookery science
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    • v.15 no.3
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    • pp.203-209
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    • 1999
  • The effect of several hydrocolloids on the rheological behavior of wheat flour was investigated. The influence of the selected hydrocolloids (alginate, carrageenan, CMC, guar, locustbean and xanthan) on wheat flour was tested by using two different techniques; amylograph and texture analyzer. In order to have a general overview of their effects hydrocolloids were chosen from different sources implying a broad diversity of chemical structures. The hydrocolloid addition decreased the brightness(L) but increased yellowness(b). The interaction between hydrocolloid and flour produces a slight modification of the amylogram parameters, being the most clearly affected parameter breakdown, which is increased by carrageenan, guar and xanthan. Hardness and cutting force were augmented by hydrocolloid addition, while springeness was decreased except guar and locustbean. In summary, when looking for the improvement of the noodle texture, guar, locustbean are the best candidate additives due to their effects on pasting and texture properties. These hydrocolloids increase the hardness, cutting force, gumness, chew-ness, so were thought to increase the eating quality. So, each tested hydrocolloid affected in a different way the rheological properties of wheat flour, the results obtained are important for the appropriate use of these hydrocolloid as ingredients in the noodle making process.

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Quality Characteristics of Wet Noodle Added with Freeze Dried Garlic Powder (동결건조 마늘 분말을 첨가한 생면의 품질 특성)

  • Jeong, Chang-Ho;Shim, Ki-Hwan;Bae, Young-Il;Choi, Jine-Shang
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.37 no.10
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    • pp.1369-1374
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    • 2008
  • This study investigated proximate compositions and quality characteristics of wet noodles with the addition of freeze dried garlic powders prepared at 0.5, 1.0, 2.0, and 4.0% based on flour source, respectively. The moisture, crude protein, crude fat, nitrogen free extract, crude fiber, and crude ash of the freeze dried garlic powder were $4.72{\pm}0.14%,\;19.46{\pm}0.28%,\;1.21{\pm}0.10%,\;68.45{\pm}2.06%,\;2.38{\pm}0.05%,\;and\;3.78{\pm}0.06%$, respectively. The cooked weight, volume, water absorption of cooked noodles were decreased, but the turbidity of soup was increased with the addition of garlic powder. Increased of L (lightness), a (redness) and b (yellowness) values were caused as the amount of garlic powder increased in dough. Decrease of L value and increase of a and b value were shown with the increase of garlic powder in cooked noodle. The cooked noodles with garlic powder were significantly lower in hardness, adhesiveness, springiness chewiness, gumminess and cohesiveness than those of 100% wheat noodle. Sensory evaluation indicated that cooked noodles with 0.5% garlic powder was not significantly different from the control.

Making characteristics of extruded noodles mixed with soybean flour (대두분 첨가 압출면의 제면특성)

  • Park, Woo-Po;Kim, Ze-Uook
    • Applied Biological Chemistry
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    • v.33 no.3
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    • pp.209-215
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    • 1990
  • For the improvement of the nutritive value of extruded noodles, soybean flour(SF) was mixed with wheat flour. The effects of the addition of SF on the viscosity of wheat flour and the quality of cooked noodles were evaluated. As the proportion of SF addition was increased, the viscosity of composite flour was decreased, And so were the texture and cooking quality of noodles. To improve noodle-making characteristics of extruded noodles with 10% SF, Na-alginate, Na-car-boxymethyl cellulose, guar gum, crude gluten and xanthan gum were added. Then, the noodlemaking characteristics were examined. The viscosity increased with the increase in the concentration of additives and xanthan gum was the most effective. The texture of noodles supplemented by Na-alginate 2.0%, Na-carboxymeihyl cellulose 2.0%, guar gum 2.0%, xanthan gum 1.0% was similar to that of wheat flour noodles. The results of sensory test(color and texture) was coincidal with the results of instrumental tests.

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The Effect of Heat Treatment on Fried Noodle Making (밀의 열처리가 라면 제조과정 및 물성에 미치는 영향)

  • Wan Soo Kim
    • Korean journal of food and cookery science
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    • v.9 no.1
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    • pp.14-18
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    • 1993
  • $95^{\circ}C$에서 열처리한 밀가루(Kansas hard white winter wheat flour)로 제조된 라면은 그 제조시 약 38%의 물 흡수율을 보여주었는데 이는 열처리를 안 한 control 밀가루에 비하여 약 4~5% 증가함을 보여주었다. $95^{\circ}C$에서 열처리한 밀가루는 글루텐이 열에 의해 응고되어 대부분 손상되었으며 $\alpha$-amylase의 양이 거의 없는 것으로 나타났다. 한편 라면의 가열 전후를 볼 때, 육안으로 본 라면의 색은 상당히 좋아졌는데, 이는 polyphenol oxidase의 불활성화로 인한 것이며, 조리시간도 많이 단축되었다. 조리 후의 라면의 증가된 무게는 control에 비하여 감소하였고, 조리에 의한 손실은 증가하였는데 이는 열에 의해 글루텐 단백질이 응고되거나 손상을 입어 라면 조직의 텍스쳐가 약해졌기 때문이다. 그러므로 열처리를 한 밀가루로부터 라면을 제조시는, 손상되지 않은 천연의 글루텐(vital gluten)을 첨가하면 국수의 글루텐 단백질과 전분의 결합력을 증가시켜 라면조직을 향상시킬 것으로 보여진다.

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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 and Antioxidant Activity of Wet Noodles Supplemented with Brown Rice and Sorghum Powders (현미 및 수수 첨가에 따른 생면의 품질특성과 항산화 효과)

  • Cheng, Li;Kim, Sin-Joung;Kil, Jeung-Ha;Park, Kun-Young
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.43 no.4
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    • pp.530-536
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    • 2014
  • In this study, we investigated the quality and antioxidant activity of wet noodles fortified by adding brown rice and sorghum powders. Wet noodles were divided into four groups: WN-p (wheat flour 100%, purified salt 2%), WBN-b (wheat flour 80%, brown rice powder 20%, bamboo salt (${\times}1$) 2%), WBSN-b (wheat flour 80%, brown rice powder 10%, sorghum powder 10%, bamboo salt (${\times}1$) 2%), and WSN-b (wheat flour 80%, sorghum powder 20%, bamboo salt (${\times}1$) 2%). The wet noodles were evaluated for their quality characteristics and capacities to scavenge free radicals. The weight, volume, capacity to absorb water, and turbidity of cooked WBSN-b were close to those of cooked WN-p. Springiness, cohesiveness, and chewiness of cooked WBSN-b were the highest among all cooked noodles added with brown rice or sorghum powders and textural properties of cooked WBSN-b were not significantly different from WN-P. In the sensory evaluation, the overall acceptance of WBSN-b received the highest score of 6.4 points, which was higher than the score for WN-p. DPPH and hydroxyl radical scavenging activities increased significantly with addition of brown rice and sorghum powder, and radical scavenging activities of WBSN-b and WSN-b were the highest. In conclusion, wet noodles added with 10% brown rice powder, 10% sorghum powder, and 2% bamboo salt (${\times}1$) exhibited the same quality properties of WN-p. Addition of 10% brown rice powder, 10% sorghum powder, and 2% bamboo salt (${\times}1$) increased the sensory and antioxidant activities of wheat flour noodles.

Characteristics of Flour Ferment Using Lactobacillus acidophilus as Starter (Lactobacillus acidophilus로 발효시킨 밀가루 발효물의 특성)

  • Cha, Wook-Jin;Lee, Si-Kyung;Lee, Jeong-Hoon;Cho, Nam-Ji
    • Korean Journal of Food Science and Technology
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    • v.36 no.1
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    • pp.116-122
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    • 2004
  • Growth of Lactobacillus acidophilus in flour was investigated for production of noodle and bread. L. acidophilus grew when fermented in flour, and growth continued upon fermentation with salt for 72 hr. pH of L. acidophilus-fermented flour with salt decreased up to 72 hr, reaching 3.06. Fermented flour with salt showed no decomposition as compared to that without salt. In flour fermented by L. acidophilus, amounts of lactic and acetic acids produced increased with incubation time, and reached, after 72 hr incubation, 6,821 and 0.191 mg/g, respectively, resulting in significantly higher production of lactic acid. Viscosity of fermented flour with salt increased, whereas that without salt decreased with incubation time. Results reveal L. acidophilus-fermented flour with salt could be applied as effective agent in noodle and bread productions.

A study on estimation of metabolizable energy content in starch-foods and seaweeds (주요 당류 및 해조류의 대사 에너지 함량 평가에 관한 연구)

  • 김은미
    • Journal of Nutrition and Health
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    • v.29 no.3
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    • pp.251-259
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    • 1996
  • The validity of the energy data of the starch-foods and seaweeds in Korean food composition tables has been suspected due to possible differences in their chemical compositions from those of western food ingredients. Energy conversion parameters being used currently in nutrition has been derived in countries where food items re quite different from ours. This study was undertaken to determine the metabolizable energy of starch-foods and seaweeds by the method selected in preexperiment20). Cooked starch foods and seaweeds were freeze-dried and fed to Sprague Dawley rat with 200∼300g body weight to measure apparent metabolizable energy (AME) values and nitrogen-corrected AME (AMEn) values for four days after three days of preliminary period for adaptation to the diets. The AME and AMEn values of the wheat noodle were 4554.6, 4584.7, the Starch Vermicelli, 3763.4, 3855.7, the Ra myon, 4916.9, 4876.0, the Buckwheat noodle, 4469.7, 4442.0kcal/kg dry matter, the Potato, 4514.6, 4520.0 and those of the Bread, 3256.9, 3582.6, 3260.5, kcal/kg dry matter, respectively. Those of Sea tangle were 1437.3, 1631.3 and of Laver, 3126.6, 3171.3kcal/kg dry matter, resectively. When the AME values of the starch-foods and seaweeds measureed in present study were compared with energy values calculated by various conversion parameters such as Atwater's Rubner's, Sochun's and FAO's, there appeared dramatic differences indicating that for many of the food items, the latter energy values by conversion factors are hardly acceptable. These data also suggest that the existing energy conversion factors are not applicable to seaweeds and a further study is needed to obtain specific factors for the conversion to biological energy from the chemical composition of seaweeds.

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