검색결과

검색조건
좁혀보기
검색필터
결과 내 재검색

간행물

    분야

      발행연도

      -

        검색결과 57

        41.
        2014.02 KCI 등재 서비스 종료(열람 제한)
        Ginsenosides of roots in Panax ginseng were analyzed by metabolic-targeting HPLC using the partial leastsquares discriminant analysis (PLS-DA) and compared depending on sowing methods between direct seeding andtransplanting method. Score plots derived from PLS-DA could identify the sowing method between the direct seeding andtransplanting method in P. ginseng roots. The ginsenoside compounds were assigned as Rg1, Re, Rf, Rg2, Rb1, Rc,Rb2, Rb3, and Rd. Contents of Re, Rf, Rg2, Rb1, Rc, Rb3, and Rd of main roots produced from the transplanting methodwere relatively higher than those of samples produced from direct seeding method. Also, contents of Rg1, Re, Rf, Rg2, Rb1,Rc, Rb2, Rb3, and Rd of lateral roots from the transplanted samples were relatively higher than those of samples producedfrom direct seeding method. Therefore, HPLC with PLS-DA analysis can be a straightforward tool for identificationof ginsenosides in main or lateral roots of P. ginseng obtained from two different seeding methods between directand transplanting methods.
        42.
        2013.09 KCI 등재 서비스 종료(열람 제한)
        아스타잔틴을 포함하는 수중유형 형태의 나노에멀젼을 고압균질기를 이용하여 제조하였다. 이에 유화조건, 유화제 종류, 유화제 농도 그리고 아스타잔틴 농도에 따라 최적화를 되었다. 나노에멀젼의 안정성은 제타포텐셜, FF-SEM, 입도분석기, 색차계를 이용하여 측정하였다. 제조된 아스타잔틴 나노에멀젼의 입도는 160 ~190 nm로 균일하였으며 레시친에 의한 나노에멀젼 보다 glyceryl citrate/lactate/linoleate/oleate에 의한 나노에멀젼이 더욱 안정하고 균일한 입도분포를 가졌다. 아스타잔틴의 봉입도는 HPLC, FF-SEM을 이용하여 확인 하였으며, 제형 구성 후 보관조건에서의 안정도 및 제타 포텐셜 값도 -41의 우수한 결과를 나타내었다.
        46.
        2007.11 KCI 등재 서비스 종료(열람 제한)
        The removal of nitrogen compounds from a wastewater is essential and it is often accomplished by biological process. An aerobic nitrate-removing bacterium was isolated from a municipal sewage treatment plant and soil. On the basis of its morphological, cultural and physiological characteristics and 16S rRNA sequencing data, this strain was identified as Pseudomonas fluorescens, and named as P. fluorescens K4. The optimal conditions of the initial pH and temperature of media for its growth were 7.0~8.0 and 30℃, respectively. P. fluorescens K4 was able to remove 99.9% of nitrate after 24 h in a culture. The strain could grow with a nitrate concentration up to 800 mg/l and was able to remove 99.9% of nitrate after 104 h of incubation. The optimal electron donor was sodium citrate for a nitrate removal. The strain K4 showed a capability of a complete nitrate removal when the initial C/N ratio was 1.0. An effect of the initial seed concentration was observed for a cell of 10% (v/v) for a nitrate removal. Especially P. fluorescens K4 could completely remove 200 mg/l ammonium for 3 days.
        49.
        2007.03 KCI 등재 서비스 종료(열람 제한)
        A new sprout-soybean cultivar, “Wonhwang” was developed at the Honam Agricultural Research Institute (HARI) in 2005. Wonhwang was selected from a cross between Camp and Myeongjunamulkong. The preliminary, advanced, and regional yield trials for evaluation and selection of Iksan45 were carried out from 2001 to 2005. This cultivar has a determinate growth habit with purple flower, grayish brown pubescence, grayish brow hilum, lanceolate leaflet shape and small seed size (10.0 grams per 100 seeds). The maturity date of Wonhwang is 7 days earlier than that of the check variety, Pungsan. It has good seed quality for soybean-sprout, and resistance to lodging. It has also been identified to have resistance to soybean mosaic virus (SMV) and necrotic symptom(SMV-N). The average yield of “Wonhwang” was 2.80MT/ha, which was higher by 4% than “Pungsannamulkong” at the regional yield trials.
        50.
        2006.04 KCI 등재 서비스 종료(열람 제한)
        A six-rowed naked barley cultivar, Donghanchal (Hordeum vulgare L.), with low-amylose, winter hardiness, viral disease resistance and good quality, was developed from the cross between the advanced line “Masangwamac/Kangbori*7” and Naehanssalbori in 1993.
        52.
        2004.10 KCI 등재 서비스 종료(열람 제한)
        A new vegetable peanut variety “Bakjung(Arachis hypogaea L.)” was developed from the cross between Shindaekwang and Suwon94 at the Honam Agricultural Research Institute and Yongnam Agricultural Research Institute, National Institute of Crop Science in 200
        53.
        2004.10 KCI 등재 서비스 종료(열람 제한)
        A new peanut variety “Kokwang(Arachis hypogaea L.)” was developed from the cross between Florigiant and Tifapan at the Honam Agricultural Research Institute in 2003. This variety has shinpung type and erect growth habit with midium size obovate dark green
        1 2 3