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        검색결과 13

        1.
        2023.10 구독 인증기관·개인회원 무료
        기후변화 대응과 새로운 소득작물로 아열대작물이 도입되어 재배면적이 증가하고 있다. 그린빈은 아메리카 중남부가 원산지인 콩과 작물로 미성숙 꼬투리를 다양한 요리에 이용하는데 최근 수요가 증가하면서 재배면적 이 확대되고 있다. 새로운 작물이 도입됨에 따라 안정재배를 위한 방제 대상 해충을 설정하기 위하여 재배시기별 해충 종류와 피해정도를 조사하였다. 4월 중순에 파종한 그린빈에서는 생육초기부터 총채벌레 발생이 많았으 며, 5월 하순 이후 발생밀도가 급격하게 증가하는 경향을 보였다. 7월 상순에 파종한 그린빈에서는 8월 하순부터 아메리카잎굴파리 피해가 증가하여 9월 상순에 피해엽률이 50% 이상으로 발생이 심하였으며, 응애류와 총채벌 레류 발생이 많은 경향이었다.
        2.
        2021.11 KCI 등재 구독 인증기관 무료, 개인회원 유료
        발아 커피 생두의 기능성을 향상할 수 있는지 알기 위하여 인체에 유익한 비피도박테리움 3종(B. animalis, B. bifidum, B. breve)을 이용하여 발효 연구를 한 결과 다음과 같은 내용을 알 수 있었다. 발효는 MRS배지에 설탕과 효모추출물을 첨가하여 37oC에서 4일간 실시하였다. 발효 후에도 발아커피 생두중의 카페인의 함량에 변화가 없었다 . 발효과정은 발아 커피의 클로로겐산 함량을 약간 더 높은 상태로 유지하였으며 이 과정에서 균주별 차이는 없었다. 진한 로스팅(230oC, 30분) 조건으로 생산한 원두의 경우 카페인의 함량이 3 0%(w/ w) 감소하였으나 클로로겐산 함량은 95%이상 감소하였다. B. animalis와 B. breve에 의한 발효과정은 발아커피 원두의 항산화 활성의 감소를 저해(70%) 하였다. 종합하면, 비피도박테리아를 이용한 발효 발아커피 생두와 원두가 커피의 우수한 기능성을 여전히 갖고 있음을 알 수 있었다.
        4,000원
        3.
        2020.02 KCI 등재 구독 인증기관 무료, 개인회원 유료
        One of the most precise methods of tracking water movement and measuring moisture content during hydration process is the usage of magnetic resonance imaging (MRI). In this study, the target samples were dried “Robusta” green coffee beans, and a series of images was acquired through an MRI system during the entire hydration process. Coffee beans were immersed in a glass bottle and were placed in a 35 mm diameter RF coil throughout the whole experiment. A set of 64 images with a field of view of 26 mm×26 mm was acquired. The hydration process of intact dried green coffee beans lasted for 360 min and image data sets were acquired every 10 min with an optimal GRE pulse sequence developed. The MR images were analyzed in 2D and 3D imaging spaces. The results of 2D analysis showed that the changes in water penetration depth inside coffee beans during the hydration process could be visualized. In addition, the results of 3D analysis presented a clearer understanding of the hydration process of dried coffee beans. This study showed that changes in water distribution and physical dimensions of coffee beans during the hydration process in 2D and 3D imaging spaces were meserable, without disturbing the process, by means of the MRI technique.
        4,000원
        4.
        2016.02 KCI 등재 구독 인증기관 무료, 개인회원 유료
        To enhance the physiological activities of roasted coffee (RC), 30 kinds of green coffee beans (GCB) with different cultivating areas and varieties were fermented with Monascus ruber mycelium (MR) by solid-state culture. After the dried MR-fermented GCB was subjected medium roasting, each RC was extracted with hot-water. Among the hot-water extracts, the highest yield was the hot-water extract of RC from MR-fermented Indonesia Mandheling GCB (15.5%). However, the hot-water extract of RC from MR-fermented Ethiopia Sidamo GCB showed significantly higher polyphenolic contents (3.08 mg GAE/100 mg) and ABTS free radical scavenging activity (25.41 mg AEAC/100 mg). Meanwhile, the hot-water extract of RC from MR-fermented Vietnam Robusta GCB showed not only the effective inhibition of TNF-α level (73.7% inhibition of LPS-stimulated control) from LPS-stimulated RAW 264.7 cells but also significant inhibition of lipogenesis (63.5% inhibition of lipid differentiation control) in 3T3-L1 pre-adipose cells. In conclusion, these results suggest that roasted coffees from Ethiopia Sidamo and Vietnam Robusta green coffee beans fermented with Monascus ruber mycelium using solid-state culture could have industrial applications as functional coffee beverages.
        4,200원
        5.
        2015.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study is to introduce the Inventogram program and create new ideas and looking to take advantage of this product. So all this research is that it can be an easy invention. In this study, we'll demonstrate the idea of creating a derivation of the coffee roaster grinder to crush the coffee green bean utilize Inventogram program to prove it.
        4,000원
        6.
        2012.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        In previous studies, we performed joint animal studies and clinical trials between Yonsei University and Oryza Oil & Fat Chemical Co. Ltd. We have shown that coffee bean extract has potent anti-obesity and hypotriglyceridemic activities as well as beneficial effects on body fat reduction.In this study, the effects of coffee bean extract (100 mg/capsule) on body fat reduction were evaluated in overweight/obese women (body mass index of 25~30 kg/m2 or body fat 〉 30%) not diagnosed with any type of disease. Subjects were randomly assigned to a coffee bean extract group (n=10) or placebo group (n=10). We measured anthropometric parameters, abdominal fat distribution by computed tomography and blood components before and after the 8week intervention period. After supplementation, the coffee bean extract group showed body weight (p=0.08), body mass index (p=0.06), hip circumference (p〈0.05), and upper waist circumference (p〈 0.01). In addition, after 8 weeks, the coffee bean extract group showed a significant decrease in abdominal internal fat area compared to 0 weeks (0 weeks : 155.8cm2; 8 weeks : 145.9cm2, δ change : -9.9cm2, respectively). However, there were no significant differences in lipid profiles or serological measurements between the coffee bean extract group and placebo group. The results of our human study demonstrated that coffee bean extract supplementation for 8 weeks has beneficial effects on reducing abdominal internal fat area as well as hip and waist circumferences.
        4,000원
        10.
        2013.09 KCI 등재 서비스 종료(열람 제한)
        녹협 호 는 도입 유전자원 와 를 인공교배하여 계통육성으로 선발된 계통으로 계통명은 밀양 호 이다 년 월과 월에 온실에서 시험 재배하여 생육 특성과 풋협 꼬투리의 수량성을 조사한 결과 협채소용으로 유망시 되어 우리나라에서는 처음으로 협채용 강낭콩 신품종 녹협 호 로 선정되었다 녹협 호 는 협채용 꼬투리 수확기의 협색은 녹색이며 성숙기의 협색은 담황색이다 화색과 종피색은 백색이며 종실의 립의 건조된 무게는 이다 협 단면은 둥글며 저온에서 개화 및 착협성이 비교적 우수하고 온실재배에서 협채의 수량성은 당 톤으로 강낭콩 호 보다 증수되었다
        11.
        2007.09 KCI 등재 서비스 종료(열람 제한)
        A new kidney bean cultivar, “Noghyeob 1” was developed at the Yeongnam Agricultural Research Institute (YARI) in 2005. “Noghyeob 1” was selected from a cross between KLG50074 and KLG50063. It has determinate growth habit, white flower, green pod color, oval shape of crossed section of pod at the harvesting time for edible pod, white seed coat and middle seed size (21.1 grams per 100 seeds). The average yield of edible pod of “Noghyeob 1” was 24.25 M/T per hectare in the yield trials which were carried out at the green house in spring and autumn in 2005. It was 7 percent higher than that of the check cultivar “Kangnangkong 1”.
        12.
        2006.08 KCI 등재 서비스 종료(열람 제한)
        A new light green seed coat Azuki bean cultivar, "Yeonkeum" was developed at the National Institute of Crop Science(NICS) and the Yeongnam Agricultural Research Institute (YARI) in 2005. Yeonkeum was selected from the cross between Jaja-sodun and "IT12099
        13.
        2003.06 KCI 등재 서비스 종료(열람 제한)
        Sundoo, new variety of kidney bean (Phaseolus vulgaris) was developed by Gyeonggi-do Agricultural Research andExtension Services in 2001. It was bred by pure line selection from Yangpyeng local collection. Sundoo has determinate growthhabit, ellipsy round