Dicranopteris

Dicranopteris linearis (Burm. f.) Under. Mang Ji (leaf, stem) Quercitrin, afzelin, nonacosane, heptacosane, nonacosan-10-one, nonacosan-10-ol.54 Anthelmintic, a poultice for fever, improve blood circulation, diuretic. 

Datura tatula L., D. stramonium L., D. metel L., D. alba Nees., D. fastuosa L. var. alba Clark, D. innoxia Mill. Dicranopteris linearis (Burm. f.) Under. 

Angelica decursiva, Peucedanum japonicum, P. praeruptorum, P. rubricaule Angelica decursiva, Peucedanum japonicum, P. praeruptorum, P. rubricaule Dicranopteris linearis Dicranopteris linearis... 

Dicranopteris linearis, Prunus padus, Rosa rugosa... 

Biota chinensis, B. orientalis, Dicranopteris linearis, Euphorbia hirta, Ginkgo biloba, Houttynia cordata, Hypericum attenuatum, H. ascyron, H. japonicum, H. perforatum, H. sumpsonii, Loropetalum chinense, Persicaria hydropiper, Saururus chinensis, Solidago canadensis Astragalus complanatus, A. henyri, A. hoantchy, A. membranaceus, A. melilotoides, A. mongholicus,... 

In the terpene area new clerodane-like alcohol glycosides carrying various 6-deoxyhexoses have been extracted from Dicranopteris pedata and a triterpene from Heloniopsis japonica has a o-fucose-containing feature which exists in the acetal form 36. ... 

Dicranopteris dichotoma is a hyperaccumulator of rare earth elements (REEs). A systemic study on the combination of REEs with biomacromolecules in Dicranopteris dichotoma has been carried out using several biochemical techniques and NAA. The separation procedure of the REE-bound proteins (RBPs) from the fern leaves is shown in Figure 2.4 as an example. 

Four polysaccharides (PSs) of different solubilities in the leaves of Dicranopteris dichotoma, which were named as cold-water-soluble, hot-water-soluble, acidic-soluble, and basic-soluble PSs, were obtained. After deprotei-nization and gel chromatography separation, the absorption curves of the PSs... 

The bonding of REEs with DNA in Dicranopteris dichotoma was also confirmed. The REE content of the DNA accounts for 0.087% of total REEs in the leaves. The molecular weight of the REE-DNA band is about 22 kb by agarose gel electrophoresis. 

Quinic acid (833) and shikimic acids (834) seem to be present in most species (462, 463). For example, shikimic acid (834) was isolated from the fronds of Dicranopteris dichotoma in more than 3% yield on a dry weight basis (72). 

P-Rutinosyloxystyrene Dicranopteris dichotoma Bemh. C20H28O10 syrup -65.5 72... 

Hydroxyethyl)-4-P-rutinosyloxy- Dicranopteris dichotoma Bemh. 2oH30 1 1 syrup -48.3 72... 

Kuraishi, T., Y. Mitadera, T. Murakami, N. Tanaka, Y. Saiki, and C.-M. Chen Chemical and Chemotaxonomical Studies on Filices. XLII. Chemical Studies on the Constituents of Dicranopteris dichotoma (Thunb.) Bernh. and Microlepia obutusi-loba Hayata. J. Pharmac. Soc. Japan 103, 679 (1983). 

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