翻訳と辞書 Words near each other ・ Rubey Glacier ・ Rubey M. Hulen ・ Rubey Mosley Hulen ・ Rubha an Dùnain ・ Rubha Mòr ・ Rubha nan Gall ・ Rubi ・ Rubi (2010 telenovela) ・ Rubi (footballer) ・ Rubi Dalma ・ Rubi Noor ・ Rubi Palmieri ・ Rubi Rahman ・ Rubi Tele Hunting Reserve ・ Rubi-Con ・ Rubia ・ Rubia cordifolia ・ Rubia laurae ・ Rubia peregrina ・ Rubia tinctorum ・ Rubia's Jungle ・ Rubiaceae ・ Rubiadin ・ Rubiah Wang ・ Rubiales ・ Rubiales oil field ・ Rubiales, Aragon ・ Rubiana ・ Rubiano ・ Rubiataba Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Rubia ： ウィキペディア英語版 Rubia ''Rubia'' is a genus of flowering plants in the Rubiaceae family. It contains around 80 species of perennial scrambling or climbing herbs and subshrubs native to the Old World.〔(【引用サイトリンク】title=''Rubia'' in the World Checklist of Rubiaceae )〕 The genus and its best-known species are commonly known as madder, e.g. ''Rubia tinctorum'' (common madder), ''Rubia peregrina'' (wild madder), and ''Rubia cordifolia'' (Indian madder). ==Uses== ''Rubia'' was an economically important source of a red pigment in many regions of Asia, Europe and Africa. Several species, such as ''Rubia tinctorum'' in Europe, ''Rubia cordifolia'' in India, and, ''Rubia argyi'' in east Asia, were extensively cultivated from antiquity until the mid nineteenth century. The genus name ''Rubia'' derives from the Latin ''ラテン語:ruber'' meaning "red". The plant's roots contain an organic compound called Alizarin, that gives its red colour to a textile dye known as Rose madder. It was also used as a colourant, especially for paint, that is referred to as Madder lake. The invention of a synthesized duplicate, an anthracene compound called alizarin, greatly reduced demand for the natural derivative. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Rubia」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.