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Fractional isolation and structural characterization of mild ball-milled lignin in high yield and purity from Eucommia ulmoides Oliv
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Wood science and technology 2008
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Sequential extractions of the mild ball-milled Eucommia ulmoides Oliv with 80% neutral dioxane, 75% dioxane containing 0.025 M HCl, 75...
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Preparative isolation and purification of the lignan pinoresinol diglucoside and liriodendrin from the bark of Eucommia ulmoides Oliv. by high speed countercurrent chromatography
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Journal of liquid chromatography & related technologies 2008
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In this study, we reported a high throughout isolation procedure of pinoresinol diglucoside (PDG) and liriodendrin (SDG) from the trad...
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Opposite patterns in the annual distribution and time-course of endogenous abscisic acid and indole-3-acetic acid in relation to the periodicity of cambial activity in Eucommia ulmoides Oliv.
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Journal of experimental botany 2005
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The seasonal change of free abscisic acid (ABA) and indole-3-acetic acid (IAA) and their relationship with the cambial activity in Euc...
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RAPD and SCAR markers linked to sex determination in Eucommia ulmoides Oliv.
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Euphytica 2004
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Eucommia ulmoides Oliv. is strictly a dioecious perennial tree native to China. The pistillate plants are economically more useful tha...
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Analysis of nine bioactive compounds in Eucommia ulmoides Oliv. and their preparation by HPLC-photodiode array detection and mass spectrometry
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Journal of liquid chromatography & related technologies 2004
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A rapid, specific, and reproducible high-performance liquid chromatography (HPLC)-photodiode array (DAD)-electrospray ionization mass ...
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Relationship between endogenous indole-3-acetic acid and abscisic acid changes and bark recovery in Eucommia ulmoides Oliv. after girdling
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Journal of experimental botany 2003
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Eucommia ulmoides (Eucommiaceae), a traditional Chinese medicinal plant, is often subjected to severe manual peeling of its bark. If t...
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Primary structural determination of N-terminally blocked peptides from the bark of Eucommia ulmoides Oliv by mass spectrometric analysis
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Rapid communications in mass spectrometry 2003
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Sequencing of N-terminally blocked proteins/peptides is a challenge since these molecules inhibit processing by Edman degradation. By ...
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두충나무, 황벽나무 등을 포함하는 수목추출물의 항여드름 및 항아토피 효과
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Korean Chemical Engineering Research 2010
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본 연구에서는 두충나무, 황벽나무 등을 포함하는 수목추출물의 소재특성을 시험하여 화장품 및 피부질환 치료소재 로서 의 응용 가능성을 조사하였다. 수목추출물의 항산화력은 DPPH 자유라디 칼 소거법으로 측정되었으며 저농도에서 는 항산화력이 낮...
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생리활성 물질(쑥, 두충 및 어성초)의 첨가가 이유자돈의 성장, 영양소 이용율, 혈액특성, 장내 미생물 및 설사빈도에 미치는 영향
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한국동물자원과학회지 2006
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본 시험은 기능성물질을 함유하고 있는 쑥, 두충 및 어성초를 혼합한 후 배합사료에 0.0, 0.5, 1.0 및 2.0%씩 첨가하여 이유자돈에 급여한 후 증체량, 사료섭취량, 사료효율, 영양소 이용율, 분변의 미생물 총, 가스 발생량, 혈액성...
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두충(杜沖) 추출물의 암세포증식 저해효과
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생약학회지 2003
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본 논문은 두충(杜沖) 추출물의 암세포증식 저해효과를 연구한 논문으로 주요 내용으로는 생약재 두충의 MeOH 추출물이 A549(인체유래 비소세포암주)등 5종의 인체유래 암세포주를 대상으로 하여 시험관 내 (in vitro) 세포증식저해효과를...
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