Results 141 to 150 of about 7,896 (185)
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2002
Abstract The roots of Rubia tinctorum L. (madder) are the source of a natural dye. In this review for the first time all the different information on Rubia tinctorum available in the literature is summarised. The dye components are anthraquinones whichprobably contribute to the resistance of the plant against fungi in the soil.
Derksen, G.C.H., van Beek, T.A.
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Abstract The roots of Rubia tinctorum L. (madder) are the source of a natural dye. In this review for the first time all the different information on Rubia tinctorum available in the literature is summarised. The dye components are anthraquinones whichprobably contribute to the resistance of the plant against fungi in the soil.
Derksen, G.C.H., van Beek, T.A.
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Agro kimyo himoya va o`simliklar karantini
The article presents the results of the X-ray analysis of extracts derived from plants of the Rubiaceae family, including Rubia tinctorum L., Rubia peregrina L., and Rubia cordifolia L.. The extracts of these plants were obtained using methyl and ethyl alcohol as solvents.
Muxabbat Xonkeldiyeva, Akmal Islomov
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The article presents the results of the X-ray analysis of extracts derived from plants of the Rubiaceae family, including Rubia tinctorum L., Rubia peregrina L., and Rubia cordifolia L.. The extracts of these plants were obtained using methyl and ethyl alcohol as solvents.
Muxabbat Xonkeldiyeva, Akmal Islomov
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Antiplatelet Constituents of Formosan Rubia akane
Journal of Natural Products, 1994A known steroid, in addition to triterpenoids, anthraquinones, naphthalenes and a new anthraquinone glycoside, xanthopurpurin 3-O-beta-D-glucoside, were isolated from the roots of Rubia akane grown in Taiwan. Mollugin, a naphthohydroquinone, showed strong inhibition of arachidonic acid (AA)-induced and collagen-induced platelet aggregation. In contrast,
M I, Chung +5 more
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Triterpenoids from Rubia yunnanensis
Journal of Natural Products, 2002Five new triterpenoids, rubiarbonones D (1), E (5), and F (2), and rubiarbosides F (3) and G (4), together with nine known compounds, were isolated from the roots of Rubia yunnanensis. The structures of 1-12 were elucidated by spectroscopic methods.
Meei-Jen, Liou, Tian-Shung, Wu
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1992
Qiancao, Radix Rubiae, is the dry root and rhizome of Rubia cordifolia L. (Rubiaceae) collected in spring and fall. It is an officially listed herbal medicine in the Chinese Pharmacopoeia and is recommended as a hemostatic agent for the treatment of hematorrhea, hematemesis, nose bleeding, traumatic bleeding, dysmenorrhea, and arthritis.
Weici Tang, Gerhard Eisenbrand
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Qiancao, Radix Rubiae, is the dry root and rhizome of Rubia cordifolia L. (Rubiaceae) collected in spring and fall. It is an officially listed herbal medicine in the Chinese Pharmacopoeia and is recommended as a hemostatic agent for the treatment of hematorrhea, hematemesis, nose bleeding, traumatic bleeding, dysmenorrhea, and arthritis.
Weici Tang, Gerhard Eisenbrand
openaire +1 more source