• Title/Summary/Keyword: 국산밀

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Sensory Characteristics of Pound Cake baked from Korean Wheat Flour (국산밀로 제조한 파운드케익의 품질)

  • 이경희
    • The Korean Journal of Food And Nutrition
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    • v.9 no.4
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    • pp.419-423
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    • 1996
  • This study was conducted to investigate the difference in the characteristics of pound cakes baked from one imported and three Korean wheat flours through sensory evaluation and physical measurement. From the result of sensory evaluation, it was shown that cakes baked from Korean wheat flour were not preferred than cake baked from imported wheat flour in texture, taste and overall preference. L, a, b value of crumb color of pound cake baked from imported wheat flour was 81.09, -0.49, 28.17. It means that crumb color of pound cake baked from imported wheat flour was brighter yellow than that of cakes baked from Korean wheat flour. The volume of pound cakes baked from Korean wheat flour(D, B) was larger than that of cake baked from imported wheat flour. It was 833 and 800 cc. There was no significant difference in hardness within cake samples.

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White Layer Cake-Making Properties of Korean Wheat Cultivars (국산밀을 이용한 white layer cake의 제조 적성)

  • Kim, Sang-Wha;Lee, Young-Tack;Chang, Hak-Gil;Won, Joon-Hyung;Nam, Jung-Hyun
    • Korean Journal of Food Science and Technology
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    • v.34 no.2
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    • pp.194-199
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    • 2002
  • Eight Korean wheat cultivars were milled and evaluated for the properties of white layer cake-making, compared to a commercial soft wheat flour. Milling yields of the Korean wheat cultivars ranged from 62.5 to 71.8%. The protein and ash contents of flours milled from Korean wheat cultivars ranged from 7.70 to 10.58% and 0.51 to 0.71%, respectively. Woorimil, Alchanmil and Olgeurumil flours, having low protein content, showed very weak mixing characteristics. Even though Eunpamil and Geurumil flours showed longer mixing time and higher peak height, they had week dough stability. Slight differences in pH and specific gravity of cake batter were observed among the Korean wheat flours. Cake volume measured by rapeseed displacement was in the range of $837.5{\sim}952.5\;cc$. Alchanmil flour demonstrated the highest specific volume of 2.40, and the other domestic flours symmetrical and uniform than those with the commercial soft wheat flour. Volume of white layer cakes was negatively affected by flour protein content and somewhat associated with crumb softness. Crumb color of cakes prepared with domestic wheat flours was slightly darker and more yellowish. Hardness of fresh cakes prepared with domestic flours ranged from 307.33 to 416.60 $g_f$.

Correlation between soil moisture and crop growth indices of irrigation water management in winter wheat fields (밀 재배포장 물관리에 따른 토양수분과 생육지표의 상관관계 분석)

  • Cheng, Liguang;Kim, Dong Hyeon;Park, Hyunsu;Jang, Taeil
    • Proceedings of the Korea Water Resources Association Conference
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    • 2022.05a
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    • pp.507-507
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    • 2022
  • 작물 재배에서 정밀 관개 및 물관리를 위해 토양수분 모니터링이 필수적이며, 최근 이상기후에 따른 가뭄 빈도가 증가함에 따라 토양수분 변동에 따른 적절한 대응이 필요한 실정이다. 특히, 국산밀 생장기의 토양수분 및 관개는 생산성에 중요한 영향을 미치고 있으나, 빈번한 봄가뭄의 영향으로 작물 생산 및 품질 관리의 어려움을 겪고 있다. 따라서 국산밀의 안정적 생산을 위한 토양수분 및 양분 관리에 대한 연구가 필요하다. 본 연구에서는 ICT 기반의 토양 층위별 모니터링 시스템을 구축하여 물관리에 따른 국산밀의 안정적 생산성을 분석하고자 한다. 대상지역은 전라북도 남원시 운봉읍에 위치한 국립식량과학원 운봉시험지이며, 시험포장은 수분처리 조건에 따라 총 4개(A: 한발조건, B: 적정수분, C: 무처리) 처리구로 3개 블록을 구분하여 4반복으로 구성하였다. ICT 기반 10개 토양수분 및 EC (Electrical conductivity) 관측 장비를 통해 실시간으로 자료 수집하였으며, 밀 생육조사는 생육단계별 초장, LAI, 지상부 및 지중 생체중 등 자료를 수집하였다. 수집된 자료는 처리구별 물관리에 따른 토양수분과 생육지표의 상관관계 분석을 통해 가뭄에 따른 생육 영향과 적정 관개용수의 공급시기 및 공급량을 분석하였다. 본 연구는 밀 생장기의 봄가뭄에 대응하기 위한 물관리 기초자료로 활용하고자 하며, ICT 기반의 스마트관리 플랫폼을 개발하여 밀 작황 진단 및 예측을 통해 국산밀의 안정적 생산성에 기여하고자 한다.

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Quality Characteristics of Korean Domestic Wheat Flours Produced Under Double Cropping System on the Paddy Fields (남부지역의 논에서 이모작 작부체계를 통하여 생산한 국산밀의 품질 특성)

  • Seo Young Oh;Jong Ho Seo;Jisu Choi;TaeHee Kim;Seong Hwan Oh
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2022.09a
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    • pp.80-80
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    • 2022
  • 본 연구에서는 남부지역 논의 이모작 작부체계로부터 생산한 국산밀의 품질 특성을 살펴보았다. 벼 및 이의 대체작물(검정콩, 참깨, 들깨)과 연계한 작부체계별로 생산된 국산밀의 제분율은 모든 토양에서 70% 이상으로 높았으며, 밀가루의 색상은 전작 작물의 종류에 따라 색도(L*, a*, b*) 값과 백색도 지수가 변화하였다. 특히, 흰색의 정도를 나타내는 L*값과 백색도는 벼 전작 토양에서 수확한 밀에서 높았다. 그러나 다량 및 미량 영양소 함량은 벼 전작물 토양에서 수확된 밀에서 낮았고 대체 작물을 전작한 토양에서 생산한 밀에서 대체로 높았다. 다량 영양소 중 P와 Mg의 함량과 미량 영양소 중 Zn와 Cu의 함량은 검정콩을 전작한 토양에서 수확한 밀에서 특히 높았다. 국산밀의 회분, 단백질, 아밀로스와 손상전분 함량은 각각 0.45-0.59%, 7.7-9.5%, 22.3-24.0%와 5.0-5.9%이다. 국산밀 중에 조경밀은 단백질 함량이 다른 품종에 비해 높고 질이 우수하여 제빵용으로 이용되고 있는데, 본 연구에서는 작부체계에 관계없이 전체적으로 10% 이하로 낮은 특성을 보였다. 그나마 검정콩을 전작한 토양에서 수확한 밀에서 9.45%이며, 벼를 전작한 토양에서는 8.0% 이하로 극히 낮았다. 또한 SDS-침전가도 검정콩 전작 토양에서 수확한 밀에서 높았으며, 회분 함량은 0.6% 이하로 1등급에 해당되었다. 논토양에서 참깨나 콩, 들깨 등의 벼 대체 작물들의 전작은 토양의 물리화학적 특성을 개선하고 제빵공정에 좀 더 유리한 고품질의 밀을 생산하는 데 이바지할 수 있음을 보여준다. 그러나 검정콩-밀 작부체계의 생육일수(344일)가 벼-밀(331일), 들깨-밀(337일), 참깨-밀(310일) 보다 길어 앞뒤 작물의 작기 연결성에 있어서 여유가 없었으며, 기상환경의 변화에 따라 검정콩의 수확시기가 늦어지게 되면 밀 파종 시기와 겹칠 수 있는 우려가 있다. 차후에 시비 기준을 달리한 조건에서 밀의 생산성 증대와 더불어 최고 품질의 밀을 생산할 수 있는 체계를 확립하고자 한다.

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Flour Characteristics and End-Use Quality of Korean Wheat Cultivars II. End-use Properties (국산밀 품종의 밀가루 특성과 가공적성 II. 가공 적성평가)

  • Kang, Chon-Sik;Park, Chul Soo;Park, Jong-Chul;Kim, Hag-Sin;Cheong, Young-Keun;Kim, Kyung-Ho;Kim, Ki-Jong;Park, Ki-Hoon;Kim, Jung-Gon
    • Korean Journal of Breeding Science
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    • v.42 no.1
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    • pp.75-86
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    • 2010
  • End-use properties of 26 Korean wheat cultivars (KWC) were evaluated to assess consumer satisfaction with 6 imported wheat and 5 commercial wheat flours. In end-use quality testing of cooked noodles, Absorption of noodle dough sheet of ASW (Australian standard white) was similar to Anbaek, Eunpa, Gobun, Hanbaek, Jeokjoong, Jonong, Namhae, and Sukang. Thickness of noodle dough sheet of KWC was showed thin difference. In imported wheat and commercial flour, Commercial flour for baking cookie (Com5) with lower protein flour was lower than those flours. In lightness of prepared noodle dough sheet, Lightness value ($L^*$) of KWC was lower than those of Commercial flour for making white salted noodle (Com1), commercial flour for making for yellow alkaline noodle (Com2), and commercial flour for multi-purpose (Com4). Lightness value ($L^*$) showed significantly negative correlations with particle size of flour, ash, damaged starch, and protein content. Hardness of cooked noodles positively correlated with protein content. In texture of cooked noodles, Hardness of Com1 was similar to that of Alchan, Dahong, Jeokjoon, and Sukang. Also, hardness of Com2 was similar to that of Gobun, Jokyung, Jonong, Keumkang, and Namhae. In end-use quality of bread, bread loaf volume of commercial flour for making bread (Com3) was similar to Alchan, Jokyung, Keumkang, and Namhae but firmness was low. Bread volume showed better relationships with higher SDS-sedimentation volume, longer mixing time of mixograph, higher height of dough during development. Firmness of crumb was negatively correlated with bread volume. Diameter of cookie showed significantly negative correlations with particle size of flour, damaged starch, and protein content. Also, Top gain score became higher as the increase diameter of cookie. In end-use quality testing of cooked cookie, Cookie diameter of Com5 was similar to that of Dahong, Geuru, Olgeuru, Tapdong, and Uri but top grain was low.

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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