• Title/Summary/Keyword: 국산밀

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Dough Characteristics of Korean Wheat Flour (국산 밀가루의 반죽특성)

  • 정헌상;박남규;송정춘;김기종;정만재
    • Food Science and Preservation
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    • v.6 no.2
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    • pp.161-166
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    • 1999
  • In order to increase the Korean wheat-cultivators' incomes as well as to promote their consumptions, the native wheat of 11 varities (Chokwangmil, Geurumil, Eunpamil, Tapdongmil, Woorimil, Olgeurumil, Alchanmil , Gobunmil, Geungangmil Seodunmil and Suwon 265) were investigated on dough properties to compared with those of two imported wheat varieties, DNS (Dark Northern Spring Wheat) and ASW (Austrlian Standard White). In dough stickiness, Chokwangmil was highest as 81.78, and the mean value of native wheat was 53.98 g. ASW and DNS showed the stickiness values of 58.7 g and 52.9 g, respectively. Tapdongmil was highest in the tensile tone of dough as 87.6 g. In the texture test, the highest elasticity, gumminess, firmness and chewiness were observed in Woorimil as values of 0.980, 1,022.8, 1,562.7 and 1,001.9, respectively, while the highest cohesiveness and adhesiveness were obtained from Suwon 265 and Geurumil, respectively, as 0.710 and -609.4. In amylogram properties, the initial gelatinization temperature was ranged from 65$^{\circ}C$ to 69$^{\circ}C$, and maximum, minimum and final viscosities were highest in Woorimil as 1,140, 1,100 and 1,730 BU, respectively. In farinogram, water absorption rate was highest in Suwon 265 as 65.1%, which required the longest dough arrival time of 3.5 min. Dough developing time, weakening and stability were longest in Gobunmil as 9.7. 32.1 and 29.9 min., respectively. The resistance of dough was highest in Olgeurumil as 110 BU.

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Wheat-Rice Double Cropping System in Rice Fields of the Cheonan Area for the Production of Domestic Wheat (국산밀 생산을 위한 천안지역 논에서의 밀-벼 이모작 작부체계)

  • Kim, Young-Bok;Yang, jing;Yoon, Seong-Tak
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.64 no.3
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    • pp.234-245
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    • 2019
  • In order to select the best varieties and cultivation methods for the production of domestic wheat for Hodugwaja(a walnut shaped confection), we carried out a 3-year experiment (2015~2017) to investigate the effect of different factors (crop variety, planting date, nitrogen fertilization) in a double cropping system (wheat then rice) on crop yields in the Cheonan area. Rice is the second crop in the system, and requires an accumulated temperature for 40 days of about $840{\sim}930^{\circ}C$ to ensure ripening. Transplanting dates for rice between June 29 and July 6 were suitable; transplanting on or after July 13 does not ensure ripening. The daily hours of sunshine ranged from 6.3 to 6.5 hours, which were slightly higher than the optimum of 6.0 to 6.1 hours. The higher the nitrogen fertilizer treatment, the higher culm length, and spike length of wheat. The yield of wheat per 10a tended to increase as the amount of nitrogen fertilizer increased. Wheat yields were highest for the Sooan variety, followed by Goso, followed by Keumgang. The number of days from transplanting to heading of rice were shortest for the Jopyeong variety followed by Unkwang, followed by Haedam. The yield of milled rice per 10a increased as the transplanting date was earlier and the transplanting date of June 9 showed the average yield of more than 500 kg in three varieties. From the results of the experiment, we recommend the Goso wheat variety and the Haedam rice variety for growing in a double cropping system under the climatic conditions of the Cheonan area.

추정밀 PP수축필름 국산화 - 년 1천2백톤 생산$\cdot$2백만불 수입대체

  • 한국발명진흥회
    • 발명특허
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    • v.10 no.8 s.114
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    • pp.65-65
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    • 1985
  • 식품$\cdot$약품$\cdot$화학제품의 방습 및 안전포장재로 사용되고 있는 폴리프로필렌(PP) 수축필름의 제조기술이 삼성화성공업(대표 진원호)에 의해 개발돼 양산화단계에 들어갔다. 삼성화성공업은 종래 대일수입에 의존해오던 PP 수축필름 및 플랜트의 국산화에 성공, 성남공장에서 년산 4백t 규모의 국산플랜트 준공식을 거행했는데 이 회사는 이 플랜트의 자체개발에 따라 년산 1천 2백t의 PP수축필름생산능력을 보유, 년간 6백t의 국내 수요충족은 물론 해외시장에도 본격진출할 계획이다.

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Application of High-precision Accelerometer Made in Korea to Health Monitoring of Civil Infrastructures (국산 고정밀 가속도계의 건설 구조물 적용성 평가)

  • Kwon, Nam-Yeol;Kang, Doo-Young;Sohn, Hoon
    • Journal of the Computational Structural Engineering Institute of Korea
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    • v.29 no.3
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    • pp.277-283
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    • 2016
  • A high-precision force-feedback 3-axes accelerometer developed in Korea has been investigated and studied for the verification of feasibility in the computational analysis and health monitoring of civil infrastructures. Through a series of experiment, the nonlinearity, bandwidth, low-frequency signal measurement accuracy and bias characteristics of the accelerometer has been thoroughly compared to those of two accelerometers produced by two market leaders in domestic and global accelerometer market. The experiment results shows that the overall measurement performance of the accelerometer has superiority over the performance of the two accelerometers from global market leader companies. Especially, the accelerometer shows a better low-frequency signal measurement accuracy and constant bias characteristic, which are mostly required in the computational analysis and the long-term health monitoring of large-scale civil infrastructures.

Nutrient Composition of some Korean Feedstuffs (국산 사료의 성분 분석)

  • 한인규
    • KOREAN POULTRY JOURNAL
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    • s.17
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    • pp.16-29
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    • 1971
  • 국내에서 널리 쓰이고 있는 각종 농후사료에 대한 일반성분 및 Ca, P함량을 분석했고 또 비타민, 광물질, 아미노산 함량을 분석하기 위하여 46종의 사료에 대한 대표 시료를 분석했던 바 그 결과는 다음과 같다. 1. 옥수수, 밀, 소맥쇄, 미강(抽), 밀기울, 대두박(抽), 아마박(抽), 옥수수글루텐밀, 임박(抽), 채종박(抽), 호마박(抽), 골분, 어분(국산 및 외산), 패분등이 가장 수집빈도가 높았으며 대개의 경우 일반성분 분석치에 있어서는 미국 또는 일본의 그것과 큰 차이는 없었으나 분석시료 내용이 다른 경우에는 같은 사료라도 변이가 심하였다. 2. 분석치에 있어서 같은 사료라 할지라도 함량변이가 큰 것이 많았는데(말분, 소맥쇄, 맥강미강, 박류, 골분, 어분, 패분등) 이것은 수집된 샘플이 동일하지 않았고, 같은 사료라도 물리적 성상이 다르거나(말분등), 이 물의 혼입등<골분, 어분, 박류등>이 있었기 때문인 듯하다. 3. 선발된 46종 사료의 대표 샘플에 대하여 비타민, 광물질, 아미노산함량을 분석했던 결과를 보고하였으나 이것이 단 1회의 분석이었다는 점, 또는 어떤 성분은 분석이 안되었다는 점을 고려하여 장차의 보완 작업에 기대는 거는 바이다.

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옥수수대체 사료로서의 소맥의 영양학적 검토

  • 강유성;김춘수
    • KOREAN POULTRY JOURNAL
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    • v.4 no.1 s.27
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    • pp.106-113
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    • 1972
  • 1970년도 사료용 옥수수 도입량은 25만9천톤으로서 1,899만2천불의 외화를 소비하였다. 그런데 도입 옥수수를 국산 밀(소맥)로 대체한다면 국가경제를 위해서나 자립축산의 대계를 위해서 바람직한 일일 것이다.

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Application Study on Domestic Production of Francis Type Hydro Turbine at Irrigation Reservoir (농업용저수지를 이용한 프란시스수차 국산화 적용 연구)

  • Lee, Chul-Hyung;Park, Wan-Soon
    • Proceedings of the Korea Water Resources Association Conference
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    • 2009.05a
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    • pp.1632-1636
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    • 2009
  • 소수력자원은 신재생에너지 중에서도 온실가스 배출량이 가장 적고 에너지밀도가 매우 높기 때문에 개발할 가치가 큰 청정부존자원으로 평가되고 있다. 본 연구는 프란시스 수차의 국산화 개발 연구로써 프란시스수차 외형설계에 필요한 기본사항과 제작, 프란시스수차의 설치 및 시운전, 프란시스수차의 성능시험을 수행하였다. 이에 대한 분석 결과, 개발된 프란시스수차는 기계적인 성능과 수력학적인 성능면에서 만족할 만한 결과를 보여주어 프란시스수차의 상용화에 대한 기반이 마련되었다.

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