<I>Ueber die Bestandleile des Arctium Lappa. L. (II. Mitteilung) </I>
نویسندگان
چکیده
منابع مشابه
Safety of 8-weeks oral administration of Arctium lappa L.
Recently, worldwide dietary reference intakes have been considered an important guideline for public health. Some governments and the World Health Organization (WHO) provide guidelines concerning dietary intake. Although an ingredient may have a history of use as a culinary material, changes in the environment over time suggest that the acceptable maximum intake each of food/culinary material s...
متن کاملArctigenin: a lignan from Arctium lappa
The title compound {systematic name: (3R-trans)-4-[(3,4-dimethoxy-phen-yl)meth-yl]-3-[(4-hydr-oxy-3-methoxy-phen-yl)meth-yl]-4,5-dihydrofuran-2(3H)-one}, C(21)H(24)O(6), has a dibenz-yl-butyrolactone skeleton. The two aromatic rings are inclined at a dihedral angle of 68.75 (7)° with respect to each other. The lactone ring adopts an envelope conformation. A series of O-H⋯O and C-H⋯O hydrogen bo...
متن کاملAnti-allergic and anti-inflammatory effects of butanol extract from Arctium Lappa L
BACKGROUND Atopic dermatitis is a chronic, allergic inflammatory skin disease that is accompanied by markedly increased levels of inflammatory cells, including eosinophils, mast cells, and T cells. Arctium lappa L. is a traditional medicine in Asia. This study examined whether a butanol extract of A. lappa (ALBE) had previously unreported anti-allergic or anti-inflammatory effects. METHODS Th...
متن کاملA Novel Fructan Possessing DB Value from Roots of Arctium lappa L
A fructan named ALF was isolated from the roots of Arctium lappa L.. The structure of ALF was identified by analyses of methylation, GC-MS, and both 1 H and 13 C NMR spectroscopy. The results obtained indicated that ALF, comprised of D-fructose and D-glucose in the molar ratio of 14:1, was an inulin-type fructan, which was confirmed by the composition of 14 fructose residues linked by (2 1) gly...
متن کاملSmall Molecule Therapeutics Lappaol F, a Novel Anticancer Agent Isolated from Plant Arctium Lappa L
In an effort to search for new cancer-fighting therapeutics, we identified a novel anticancer constituent, Lappaol F, fromplantArctiumLappaL. Lappaol F suppressed cancer cell growth in a timeanddose-dependent manner inhumancancer cell lines of various tissue types.We found thatLappaol F inducedG1 andG2 cell-cycle arrest, which was associated with strong induction of p21 and p27 and reduction of...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1929
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1881.49.12_1165