juglone

juglone
a piscicide (5-hydroxynaphthoquinone) used in Japan and made from the roots and fruits of Juglans mandshurica (Juglancaceae). Other piscicidal plant chemicals include callicarpone, huratoxin, ichthyothereol, inophyllolide, justicidin, maingayic acid, rotenone, and vibsanine, all q.v

Dictionary of ichthyology. 2009.

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  • Juglone — Ju glone, n. [L. juglans the walnut + one.] (Chem.) A yellow crystalline substance ({C10H6O3}) resembling quinone, extracted from green shucks of the walnut ({Juglans regia}); called also {nucin}. Chemically, it is 5 hydroxy 1,4 naphthalenedione …   The Collaborative International Dictionary of English

  • Juglone — Chembox new Name = Juglone ImageFile = Juglone.png ImageSize = 120px ImageName = Juglone IUPACName = 5 hydroxy 1,4 naphthalenedione OtherNames = 5 hydroxy 1,4 naphthoquinone 5 hydroxy p naphthoquinonejuglone regianin Section1 = Chembox… …   Wikipedia

  • Juglone — Juglon Juglon Général Nom IUPAC 5 Hydroxy 1,4 naphthoquinone Synonymes C …   Wikipédia en Français

  • juglone — juglonas statusas T sritis chemija formulė HOC₁₀H₅(=O)₂ atitikmenys: angl. juglone rus. юглон ryšiai: sinonimas – 5 hidroksi 1,4 naftalendionas …   Chemijos terminų aiškinamasis žodynas

  • Juglone 3-monooxygenase — In enzymology, a juglone 3 monooxygenase (EC number|1.14.99.27) is an enzyme that catalyzes the chemical reaction:5 hydroxy 1,4 naphthoquinone + AH2 + O2 ightleftharpoons 3,5 dihydroxy 1,4 naphthoquinone + A + H2OThe 3 substrates of this enzyme… …   Wikipedia

  • juglone — noun An allelopathic aromatic compound found in the leaves, roots, husks, and bark of plants in the Juglandaceae family, particularly the black walnut, used as a colouring agent …   Wiktionary

  • juglone — ju·glone jü .glōn n a reddish yellow crystalline compound C10H6O3 that is obtained esp. from green shucks of walnuts and has fungicidal and antibiotic properties …   Medical dictionary

  • juglone — ju·glone …   English syllables

  • juglone — ˈjüˌglōn noun ( s) Etymology: International Scientific Vocabulary jugl (from New Latin Juglans) + one; originally formed as German juglon : a reddish yellow crystalline compound C10H5O2( …   Useful english dictionary

  • C10H6O3 — Juglone Ju glone, n. [L. juglans the walnut + one.] (Chem.) A yellow crystalline substance ({C10H6O3}) resembling quinone, extracted from green shucks of the walnut ({Juglans regia}); called also {nucin}. Chemically, it is 5 hydroxy 1,4… …   The Collaborative International Dictionary of English

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