Alkanna tinctoria: Difference between revisions
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'''Alkanet''' is a plant, Alkanna or ''Anchusa tinctoria'', of the order [[Boraginaceae]], also known as orchanet, dyer's [[bugloss]], Spanish bugloss or bugloss of Languedoc. |
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Its name is from Spanish ''alcana'', from Arabic ''al-hena'', for [[henna]], ''Lawsonia inermis''. |
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Egyptian privet, or <i>Lawsonia inermis</i>), a plant, Alkanna or |
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<i>Anchusa tinctoria</i>, of the order [[Boraginaceae]], also known as |
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orchanet, dyer's bugloss, Spanish bugloss or bugloss of Languedoc, |
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[[Levant]]. |
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Its root yields a fine red colouring matter which has been used as a cloth [[dye]] and to tint [[tincture]]s, [[oil]]s, [[wine]]s, [[varnish]]es, etc. |
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It is commonly used today as a [[food additive|food colouring]]. |
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Revision as of 15:43, 25 February 2002
Alkanet is a plant, Alkanna or Anchusa tinctoria, of the order Boraginaceae, also known as orchanet, dyer's bugloss, Spanish bugloss or bugloss of Languedoc. Its name is from Spanish alcana, from Arabic al-hena, for henna, Lawsonia inermis.
Alkanet is grown in the south of France and on the shores of the Levant. Its root yields a fine red colouring matter which has been used as a cloth dye and to tint tinctures, oils, wines, varnishes, etc. It is commonly used today as a food colouring.
modified from the 1911 encyclopedia with additions