• 제목/요약/키워드: wheat resources

검색결과 239건 처리시간 0.023초

Optimization of Extraction of Fpase from the Fermented Bran of Aspergillus niger in Solid State Fermentation

  • Chandra, M. Subhosh;Reddy, B. Rajasekhar;Choi, Yong-Lark
    • Journal of Applied Biological Chemistry
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    • 제51권4호
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    • pp.155-159
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    • 2008
  • A local isolate of Aspergillus niger was cultivated under optimal growth conditions on wheat bran in solid state fermentation. Filter paperase from fermented bran was separately extracted with different solvents to test the recovery of the enzyme. Among solvents tested, distilled water served as the best leachate, thus the conditions were further optimized with distilled water. After two washes of fermented bran with distilled water for 1.5 h each under stationary conditions at 1 g wheat bran: 5 mL distilled water, the maximum recovery of 13.5 $Ug^{-1}$ of wheat bran was obtained.

우지방을 카놀라유, 올리브유, 옥수수유 및 해바라기유로 대체한 햄버거 패티의 품질특성에 미치는 영향 (Effects of Replacing Tallow with Canola, Olive, Corn, and Sunflower Oils on the Quality Properties of Hamburger Patties)

  • 구본규;김진만;라임정;최지훈;최윤상;한두정;김학연;안광일;김천제
    • 한국축산식품학회지
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    • 제29권4호
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    • pp.466-474
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    • 2009
  • 본 연구는 햄버거 패티 제조시 우지를 대체한 canola oil, olive oil, corn oil 및 sunflower oil 등의 식물성 유지와 결착 보조제로 egg white powder와 wheat fiber 를 첨가하여 품질 특성을 조사하였다. 식물성유를 첨가한 햄버거 패티는 일반적인 우지를 첨가한 패티보다 낮은 칼로리와 가열감량 및 직경감소율을 나타내었고, 물리적 측면 및 관능적 특성에서는 우지를 사용한 패티와 큰 차이를 나타내지 않았다. 지방산 조성 분석 결과, 우지를 사용한 패티에 비해 낮은 트랜스 지방산 함량과 낮은 포화지방산 함량을 나타내었다. 따라서 식물성유를 대체할 때 대두단백, egg white powder 및 wheat fiber를 일정량 혼합하여 첨가한다면, 트랜스 지방산의 함량을 낮추고, 많은 불포화 지방산의 함량이 높은 웰빙형 햄버거 패티의 개발이 가능할 것으로 사료된다.

Analysis of agricultural characteristics and qualities of CIMMYT resources in seeding time

  • Kang, Chon-Sik;Yoon, Young-Mi;Cheong, Young-Keun;Son, Jae-Han;Park, Jong-Chul;Kim, Yang-Kil;Park, Jong-Ho;Song, Tae-Hwa;Park, Tae-Il;Kim, Kyong-Ho;Kim, Bo-Kyeong
    • 한국작물학회:학술대회논문집
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    • 한국작물학회 2017년도 9th Asian Crop Science Association conference
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    • pp.258-258
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    • 2017
  • We received 73 wheat resources from CIMMYT for analysis of agricultural characteristics and qualities of them. We sowed 73 lines and 4 Korean varieties in fall and spring to compare differences of wheat traits between fall and spring seeding. The heading and maturity date of fall seeding lines has coming faster average 18 days than spring seeding lines. Fall seeding lines have more number of spike per $m^2$ and grain number of spike. Spike and awn length of spring seeding lines were shorter than fall seeding lines and stem length was variable to varieties in both condition. Protein contents of five of 73 lines, Jokyoung and Jopoom varieties decreased but the others increased. The sedimentation values of 34 lines include Jokyoung and falling number (F/N) of 44 lines include two varieties, Keumkang and Jokyoung, decreased but the others increased, respectively. Particle size was presented that most spring seeding lines were bigger. However, when it sowed in fall, the lightness (L) of wheat flour was lighter. Consequently, we confirmed when it was sowed in spring, agricultural traits and qualities of wheat got weak.

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Fried pork loin batter quality with the addition of various dietary fibers

  • Park, Sin-Young;Kim, Hack-Youn
    • Journal of Animal Science and Technology
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    • 제63권1호
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    • pp.137-148
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    • 2021
  • The effect of the addition of dietary fiber extracted from wheat, bamboo, and oat on the quality of fried pork loin batter was investigated. Quality evaluation included proximate composition, pH, color, viscosity, coating and frying yield, electronic nose, and sensory evaluation. Regarding proximate composition of fried batter and fried pork loin, the water content of the dietary fiber treatments was significantly higher than that of the control (p < 0.05), whereas fat content was significantly lower than that of the control (p < 0.05). The lightness of non-fried batter with dietary fiber treatments was significantly higher than that of the control (p < 0.05), whereas the yellowness was significantly lower than that of the control (p < 0.05). The lightness, redness, and yellowness of fried pork loin with dietary fiber treatment were significantly lower than those of the control (p < 0.05). The viscosity and coating and frying yield of dietary fiber treatments were significantly higher than those of the control (p < 0.05). The volatile compounds of dietary fiber treatments were decreased "tallowy" flavor and increased "buttery" and "milky" flavor. The principal components of bamboo and oat fiber treatments were clearly distinguishable from those of the control; however, similar principal components as those of the control were obtained with wheat fiber treatment. Regarding sensory evaluation, the color, texture, and overall acceptability of wheat and oat fiber treatments were significantly higher than those of the control (p < 0.05), and the flavor of the wheat fiber treatment was significantly higher than that of the control (p < 0.05). These results show that wheat and oat fibers are suitable for fried pork loin batter and improve its quality.

분리대두단백질의 첨가가 제면적성에 미치는 영향 (Effect of Soybean Protein Isolate on the Properties of Noodle)

  • 배송환;이철
    • 한국식품과학회지
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    • 제30권6호
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    • pp.1301-1306
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    • 1998
  • 산성, 중성 및 알칼리성 영역에서 각각 추출한 SPI를 첨가한 복합분의 제면적성에 미치는 영향을 조사하였다. SPI-건면과 조리면의 l값은 대조구에 비해 모두 감호하였으나 a와 b값은 증가하였다. SPI-건면의 최적조리시간은 100% 밀가루로 제조된 건면에 비해 증가하였으나 SPI-조리면의 중량, 부피 및 수분흡수율은 감소하였다. $SPI-2,\;SPI_3,\;SPI_7$$SPI-{10}$-건면의 파쇄력은 첨가농도에 관계없이 대조구에 비해 낮게 나타났으나 5%, 10% $SPI-{12}$-건면의 파쇄력은 대조구와 큰 차이를 나타내지 않았다. SPI의 첨가농도와 종류에 관계없이 SPI-조리면의 탄성과 응집성은 대조구와 비슷한 값을 나타내었고 씹힘성과 견고성은 대조구보다 높게 나타났다.

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올리브유를 첨가한 빵 반죽의 리올로지 특성 (Rheological Properties of the Wheat Flour Dough with Olive Oil)

  • 임선희;김석영;이노운;이치호;이시경
    • 한국식품과학회지
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    • 제36권5호
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    • pp.749-753
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    • 2004
  • 제빵에 주요 원료인 쇼트닝 대신 최근 기능성 식품으로 널리 알려지고 있는 올리브유를 대체 원료로 사용하여 건강에 좋은 제품을 제조하기 위해 그 첨가 비율을 달리 하면서 제빵 반죽의 물리적 특성인 파리노그램, 아밀로그램 및 익스텐소그램과 제빵 품질에 영향을 미치는 반죽의 발효 팽창력을 조사하였다. 파리노그램에서 올리브유 4%와 6%를 첨가한 반죽은 대조구(쇼트닝 4%)와 비교하여 발전 시간, 탄력도 및 강력도는 감소한 반면에 안정도와 흡수율은 유사하였다. 아밀로그램에서 최고 점도는 감소하였으나, 호화개시온도와 최고점도시온도는 유사하였다. 익스텐소그램에서 면적은 발효시간 45분에서 올리브유 6%를 첨가하였을 때는 대조구(쇼트닝 4%)와 비교하여 증가하였으나 다른 시험구는 유사하였다. 반죽의 발효 팽창력 특성은 올리브유 4%를 첨가한 경우에는 대조구와 비교하여 낮은 값을 나타내었으나, 표준 편차 이내로 유사하였다. 올리브유 6%는 대조구보다 낮은 팽창력을 나타내었으며, 유지를 첨가하지 않은 반죽과 비교해서 팽창력이 높게 나타났다.

In Vitro Wheat Immature Spike Culture Screening Identified Fusarium Head Blight Resistance in Wheat Spike Cultured Derived Variants and in the Progeny of Their Crosses with an Elite Cultivar

  • Huang, Chen;Gangola, Manu P.;Kutcher, H. Randy;Hucl, Pierre;Ganeshan, Seedhabadee;Chibbar, Ravindra N.
    • The Plant Pathology Journal
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    • 제36권6호
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    • pp.558-569
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    • 2020
  • Fusarium head blight (FHB) is a devastating fungal disease of wheat (Triticum aestivum L.). The lack of genetic resources with stable FHB resistance combined with a reliable and rapid screening method to evaluate FHB resistance is a major limitation to the development of FHB resistant wheat germplasm. The present study utilized an immature wheat spike culture method to screen wheat spike culture derived variants (SCDV) for FHB resistance. Mycotoxin concentrations determined by liquid chromatography-tandem mass spectrometry (LC-MS/MS) correlated significantly (P < 0.01) with FHB severity and disease progression during in vitro spike culture. Selected SCDV lines assessed for FHB resistance in a Fusarium field disease nursery in Carman, Manitoba, Canada in 2016 showed significant (P < 0.01) correlation of disease severity to the in vitro spike culture screening method. Selected resistant SCDV lines were also crossed with an elite cv. CDC Hughes and the progeny of F2 and BC1F2 were screened by high resolution melt curve (HRM) analyses for the wheat UDP-glucosyl transferase gene (TaUGT-3B) single nucleotide polymorphism to identify resistant (T-allele) and susceptible (G-allele) markers. The progeny from the crosses were also screened for FHB severity using the immature spike culture method and identified resistant progeny grouped according to the HRM genotyping data. The results demonstrate a reliable approach using the immature spike culture to screen for FHB resistance in progeny of crosses in early stage of breeding programs.

백강균 자실체의 첨가가 제면적성에 미치는 영향 (Effect of Synnemata of Beauveria bassiana on the Properties of Noodle)

  • 배송환;이찬;이석원;윤철식;정수현
    • 한국식품영양학회지
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    • 제16권2호
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    • pp.158-164
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    • 2003
  • 백강균 자실체를 첨가한 복합분의 제면적성에 미치는 영향을 조사하였으며 면의 색도, 조리특성, 기계적인 조직감 및 관능검사를 실시하였다. 자실체-건면과 조리면의 L값은 첨가농도에 관계없이 각각 대조구와 차이를 나타내지 않았으나 자실체-건면과 조리면의 a값과 b값은 대조구에 비해 각각 증가하였다. 자실체를 첨가한 조리면의 중량, 부피 및 수분흡수율은 자실체의 첨가농도에 관계없이 대조구와 큰 차이를 나타내지 않았으나 자실체를 첨가한 조리면의 국물의 탁도는 대조구에 비해 증가하였다. 자실체-건면의 파쇄력은 자실체의 첨가농도에 관계없이 모두 대조구와 같은 값을 나타내었다. 자실체의 첨가농도에 관계없이 자실체-조리면의 견고성과 껌성은 각각 대조구와 같은 값을 나타내었다. 또한 자실체 첨가농도가 1%일때 자실체-조리면의 탄성, 씹힘성, 응집성 및 부착성은 대조구와 같았으나, 자실체 첨가농도가 3% 및 5% 일때 자실체-조리면의 탄성, 씹힘성, 응집성 및 부착성이 대조구에 비해 감소하였다. 자실체 분말을 1%와 3%를 첨가하여 제조한 조리면의 색, 맛, 향, 조직감 및 전체적인 기호도는 대조구에 비해 차이를 나타내지 않았다.