• Title/Summary/Keyword: 밀가루

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Quality characteristics of domestic and imported commercial plain wheat flour (시판 우리밀과 수입밀 중력 밀가루의 품질 특성 비교)

  • Kwak, Han Sub;Kim, Mi Jeong;Kim, Hoon;Kim, Sang Sook
    • Korean Journal of Food Science and Technology
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    • v.49 no.3
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    • pp.304-310
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    • 2017
  • The aim of this study was to compare the physicochemical properties of domestic and imported commercial plain wheat flour and dough. Four types of domestic wheat flour (DW; DW1-4) were compared to four types of imported wheat flour (IW; IW1-4). DWs exhibited lower moisture content, lightness (L), and whiteness, and higher protein content, redness (a), and yellowness (b), than those exhibited by IWs. Solvent retention capacity of DWs and IWs was similar; however, DWs showed higher gluten performance index. Pasting properties, analyzed by rapid visco analyzer (RVA), were similar for DW1, DW2, and IWs; however, DW3 and DW4 showed different RVA patterns. Considering that DW3 and DW4 were organic wheat flour, possible incorporation of damaged kernel might increase amylase activities resulting in decreased peak viscosity. Dough resistance (108.4-159.9 g) and extensibility (11.8-16.7 mm) of IWs were higher than those of DWs (78.0-118.7 g, 8.7-12.5 mm, respectively).

Analysis of Quality and Processing Suitability of Mixed Seeding and Flour Blending between Wheat Varieties (밀 품종 혼파와 밀가루 혼합에 따른 품질 및 가공적성 분석)

  • Kim, Kyeong-Min;Kim, Kyeong-Hoon;Kang, Chon-Sick;Jeong, Han young;Choi, Chang-Hyun;Park, Jinhee;Son, Jae-Han;Yang, Jinwoo;Kim, Young-Jin;Park, Tae-Il;Kweon, Meera
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.64 no.3
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    • pp.225-233
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    • 2019
  • This study was conduct to investigate the effect of mixed seed sowing and flour blending on the uniformity of flour quality of Korean domestic wheat. Two wheat varieties (Keumkang and Baegjoong) were selected for sowing mixed seeds, and their growth characteristics and flour quality were analyzed. Quality of flour blending with the same varieties was also evaluated. The ratios for mixed seed sowing and flour blending were from 0 to 100% with a 10% increase of interval for each treatment. On increasing the portion of Baegjoong in mixed seed sowing, the heading time was a little delayed, however, yield increased. The results of the flour quality showed lower damaged starch content and sodium carbonate SRC (solvent retention capacity) value for Keumkang than for Baegjoong. Protein quantity by protein content and quality by SDSS (Sodium Dodecyle Sulfate-Sedimentation) volume, lactic acid SRC, and mixograph pattern of Keumkang were superior to those of Baegjoong. Compared with mixed seed sowing, overall quality characteristics of flours with different ratios showed predictable and proportional change by flour blending. This demonstrated the successful application of flour blending, compared with mixed seed sowing, for improving the uniformity of flour quality.

유지류의 Shortening 기능

  • 손경희;오혜숙
    • Proceedings of the Korean Society of Food and Cookery Science Conference
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    • 1986.08a
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    • pp.89-94
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    • 1986
  • 1. 밀가루 반죽 내에서 유지류는 gluten의 수화를 감소시키고 따라서 glu1en의 망상 구조형성을 방해함으로써 연화작용을 하게 된다. 이 결과 pastry와 biscuit, cracker 류의 crispness를 증가시키고, shortened cake에 tenderness를 부여한다.2. 유지류의 shortening power는 가소성이 커서 밀가루에 잘 분산될수록, 유지의 사용량이 많을수록, 반죽 정도가 적당할 대, 반죽을 섞는 과정에서 액체 성분 첨가 후의 젓는 정도가 적을수록 커진다. 3. Yeast-raised baked food에서 shortening등 유지류의 역할은 빵의 용적, 탄성 및 기계적 내성을 증가시키고 노화를 지연시키며 질감을 좋게한다. 이러한 shortening의 기능은 밀가루 자체의 지방질과도 밀접한 상관 관계가 있다.

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쌀 및 밀 복합분의 물리적 성질 및 제빵시험

  • 이춘영;김성곤;피이마스톤
    • Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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    • 2003.10a
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    • pp.220.2-220
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    • 2003
  • 밀가루에 멥살(밀양 23호) 또는 통일찹쌀 가루를 10, 20 및 30% 대체한 복합분의 물리적 성질 및 제빵 적성을 검토하였다. 밀-밀양 복합분은 밀-찹쌀 복합분보다 높은 점도를 보였다. 복합분의 파리 노그라프 안정성은 밀가루 보다 짧았으나 최적 반죽 발전 시간은 비슷하였다. 제빵 적성은 밀-밀양복합분이 다소 좋은 결과를 보였고 대체로 쌀가루(멥쌀 또는 찹살)를 20%수준까지는 대체할 수 있을 것으로 보인다. 10% 수준으로는 밀가루 빵에 크게 손색이 없는 제품이 가능하였다.

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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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유기농 밀가루로 빵 속까지 업그레이드- 케이크플러스

  • Kim, Jin-Mi
    • 베이커리
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    • no.8 s.457
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    • pp.102-104
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    • 2006
  • 충청북도 청주시의 케이크플러스가 '유기농 빵 전문점'으로 점점 경쟁이 치열해지고 있는 지역 시장에 과감히 도전장을 냈다. 안심하고 먹을수 있는 먹거리에 신경이 바짝 서있는 고객들에게 유기농 밀가루만 사용하는 케이크플러스의 리뉴얼은 반가운 소식이다.

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Studies on the Farinograph Test and Crude Protein Content of Wheat Flour (밀가루의 조단백함량(粗蛋白含量)과 생지형성(生地形成)에 관(關)한 시험(試驗))

  • Kim, Hi-Kap
    • Korean Journal of Food Science and Technology
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    • v.6 no.2
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    • pp.61-64
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    • 1974
  • Six kinds of wheat flour were used for the assessments of the content of crude protein and the valorimeter value of Farinograph. Results obtained from these assessments are as follows. 1. In the case of common wheat varieties, a great differences are understood between Korean wheat and American wheat. The content of crude protein is negatively correlated to the valorimeter value in Korean wheat variefies, but there is a proportional tendency in American wheat varieties. 2. In the case of American wheat varieties, distinct differences are recognized between common wheat and durum wheat. The content of crude protein is directly correlated to the valorimeter value in common wheat varieties, but there is no proportional tendency in durum wheat.

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The Quality Characteristics of Par-Baked Morning Buns made with Cereals Powder (곡류로 제조한 파베이크 모닝빵의 품질 특성)

  • Kim, Hyun-Ah;Song, Chung-Rak;Kim, Yong-Sik
    • Culinary science and hospitality research
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    • v.20 no.6
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    • pp.102-114
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    • 2014
  • The purpose of this study was to promote the consumption of rice by substitution in the process of making par-baked morning buns made with cereal powder in dietary fiber (Brown rice, Barley, Oat, goami 2) and strong flour. Strong flour had the highest fermentation rate for 75 min fermentation period. The volume index of the strong flour morning buns was the highest. The hardness of the strong flour morning buns was measured by a texture analyzer, GR4 respectively. The L-values of strong flour morning buns were higher than those of the Goami powder morning buns. In the sensory evaluation the overall preference was the highest in strong flour morning buns. Among the cereal powder morning buns, the GR4 was the most preferred.

A Study on the Quality Characteristics of Morning Buns Made from Different Particle Sizes of Goami Powder (입도가 다른 고아미 가루로 만든 모닝빵의 품질 특성에 관한 연구)

  • Kim, Hyun-Ah;Lee, Kwang-Suck
    • Culinary science and hospitality research
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    • v.17 no.5
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    • pp.218-230
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    • 2011
  • The purpose of this study was to increase the consumption of rice rich in dietary fiber, Goami, substituted for flour in making morning buns. Goami powder was prepared in different particle sizes by grinding 5 min. 10 min. 15 min. 20 min. To determine the optimal water quantity of Goami powder dough for morning buns, the hardness of the flour and the Goami powder dough was measured. The appropriate water quantity of Goami powder morning buns was set at 119 mL ~ 218 mL. GB4 had the highest fermentation rate after 60 mim. fermentation. The volume index of the flour morning buns was the highest. The flour morning buns and GB4 showed about the same hardness. The L-values of flour morning buns were higher than those of the Goami powder morning buns. In the sensory evaluation, the overall preference was the highest in the flour morning buns. Among the Goami powder morning buns, GB3 and GB4, grinded for 15 min., were the most preferred.

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Quality Characteristics of Baked Yackwa Made with Various Amounts of Goami Powder and Wheat Flour (고아미와 밀가루 배합 비율에 따른 구운 약과의 품질 특성)

  • Kim, Hyun-Ah;Yang, Jung-Su;Kim, Yong-Sik
    • Culinary science and hospitality research
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    • v.19 no.1
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    • pp.179-188
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    • 2013
  • This study was performed to examine the quality characteristics of goami baked yackwa. To determine the optimal amount of wheat flour for goami powder yackwa((100, 80:20, 60:40, 40:60, 20:80, 100), the measurement of weight, hardness, moisture contents, color value and sensory evaluation were carried out(yackwa dough 14g: 12mm to the height of the mold was formed, Baked conditions: $160^{\circ}C$, 20Min., Dip conditions: $60^{\circ}C$, 30Min.). As a result, weight after baked or dipped in syrup were heavier when made with 100% of wheat flour yackwa. The moisture contents and hardness were the highest in 100% goami yackwa. L-values, a-values and b-values were also the highest in 100% goami yackwa. In a sensory evaluation, the overall preference were the highest in 100% goami yackwa and 100% wheat flour yackwa. From these results, goami was shown to be possible to make high quality yackwa.

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