rheum-emodin

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• Emodin — Em o*din, n. (Chem.) An orange red crystalline substance, {C15H10O5}, obtained from the buckthorn, rhubarb, etc., and regarded as a derivative of anthraquinone; so called from a species of rhubarb ({Rheum emodei}). [1913 Webster] …   The Collaborative International Dictionary of English

• Rheum emodei — Emodin Em o*din, n. (Chem.) An orange red crystalline substance, {C15H10O5}, obtained from the buckthorn, rhubarb, etc., and regarded as a derivative of anthraquinone; so called from a species of rhubarb ({Rheum emodei}). [1913 Webster] …   The Collaborative International Dictionary of English

• Rhēum — L. (Rhabarber), Gattung der Polygonazeen, ausdauernde Kräuter mit dickem, holzigem, häufig mehrköpfigem Rhizom, sehr großen, langgestielten, ganzrandigen, buchtig gezahnten oder handförmig gelappten, am Rand oft welligen Blättern, häutigen,… …   Meyers Großes Konversations-Lexikon

• Rheum palmatum — Chinese rhubarb The blooming white flowers of a Chinese rhubarb Scientific classification Kingdom: Plantae …   Wikipedia

• Rheum — Rhabarber Gemeiner Rhabarber (Rheum rhabarbarum) Systematik Abteilung: Bedecktsamer (Magnoliophyta) …   Deutsch Wikipedia

• Emodin — Chembox new Name = Emodin ImageFile = Emodin.png ImageSize = 250px ImageName = Emodin OtherNames = 6 methyl 1,3,8 trihydroxyanthraquinoneEmodin (from Rheum emodi , a Himalayan rhubarb)* 1. A purgative resin, 6 methyl 1,3,8 trihydroxyanthraquinone …   Wikipedia

• emodin — ˈemədə̇n, dən noun ( s) Etymology: International Scientific Vocabulary emodi (from New Latin emodi, specific epithet of Rheum emodi) + in : an orange crystalline phenolic compound C14H4O2( …   Useful english dictionary

• emodin — noun Etymology: International Scientific Vocabulary emodi (from New Latin Rheum emodi, species of rhubarb) + 1 in Date: 1858 an orange crystalline phenolic compound C15H10O5 that is obtained from plants (as rhubarb and cascara buckthorn) and is… …   New Collegiate Dictionary

• emodin — em·o·din (ĕmʹə dĭn ) n. An orange crystalline compound, C14H4O2(OH)3CH3, obtained from rhubarb and other plants and used as a laxative.   [New Latin (Rheum) ēmōdi, a species of rhubarb, genitive of ēmōdus(from Greek Ēmōdos the Himalayas) + in.] * …   Universalium

• emodin — A crystalline substance (cathartic) found in rhubarb, senna, cascara sagrada, and other purgative drugs. SYN: archin, frangulic acid. * * * em·o·din em ə dən n an orange crystalline phenolic compound C …   Medical dictionary

• Emodin — E|mo|din [nlat. Rheum emodi, eine Rhabarberart (Bot.); ↑ in (3)], das; s: ↑ Anthraglykosid …   Universal-Lexikon