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The diarylheptanoids (also known as diphenylheptanoids) are a relatively small class of plant secondary metabolites. Diarylheptanoids consist of two aromatic rings (aryl groups) joined by a seven carbons chain (heptane) and having various substituents. They can be classified into linear (curcuminoids) and cyclic diarylheptanoids. The best known member is curcumin, which is isolated from turmeric (Curcuma longa) and is known as food coloring E100. Some other Curcuma species, such as Curcuma comosa also produce diarylheptanoids.

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  • Diarylheptanoide (de)
  • Diarilheptanoide (es)
  • Diarylheptanoid (en)
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  • Diarylheptanoide sind natürlich vorkommende chemische Verbindungen bei denen zwei Arylgruppen über eine C7-Kette miteinander verbunden sind. Es handelt sich um eine Klasse von sekundären Pflanzenstoffen, die im Wesentlichen in den Pflanzenfamilien der Ingwergewächse (Zingiberaceae) und der Birkengewächse (Betulaceae) vorkommen. Der bekannteste Vertreter ist das Curcumin. (de)
  • The diarylheptanoids (also known as diphenylheptanoids) are a relatively small class of plant secondary metabolites. Diarylheptanoids consist of two aromatic rings (aryl groups) joined by a seven carbons chain (heptane) and having various substituents. They can be classified into linear (curcuminoids) and cyclic diarylheptanoids. The best known member is curcumin, which is isolated from turmeric (Curcuma longa) and is known as food coloring E100. Some other Curcuma species, such as Curcuma comosa also produce diarylheptanoids. (en)
  • Los diarilheptanoides (también conocidos como difenilheptanoides) son una clase relativamente pequeña de metabolitos secundarios de plantas. Constan de de dos anillos aromáticos (grupos arilo) unidos por una cadena de siete átomos de carbonos (heptano) y contiene diversos sustituyentes.​ Se pueden clasificar en lineales y . El miembro mejor conocido es la curcumina, que se aísla de la cúrcuma (Curcuma longa) y se conoce como el colorante alimentario E100. Otras especies de Curcuma, como la cúrcuma comosa, también producen diarilheptanoides. (es)
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  • The diarylheptanoids (also known as diphenylheptanoids) are a relatively small class of plant secondary metabolites. Diarylheptanoids consist of two aromatic rings (aryl groups) joined by a seven carbons chain (heptane) and having various substituents. They can be classified into linear (curcuminoids) and cyclic diarylheptanoids. The best known member is curcumin, which is isolated from turmeric (Curcuma longa) and is known as food coloring E100. Some other Curcuma species, such as Curcuma comosa also produce diarylheptanoids. They have been reported from plants in 10 different families, e.g. Betulaceae and Zingiberaceae. A diarylheptanoid is an intermediate in the biosynthesis of in Anigozanthos preissii or Wachendorfia thyrsiflora (Haemodoraceae). (en)
  • Diarylheptanoide sind natürlich vorkommende chemische Verbindungen bei denen zwei Arylgruppen über eine C7-Kette miteinander verbunden sind. Es handelt sich um eine Klasse von sekundären Pflanzenstoffen, die im Wesentlichen in den Pflanzenfamilien der Ingwergewächse (Zingiberaceae) und der Birkengewächse (Betulaceae) vorkommen. Der bekannteste Vertreter ist das Curcumin. (de)
  • Los diarilheptanoides (también conocidos como difenilheptanoides) son una clase relativamente pequeña de metabolitos secundarios de plantas. Constan de de dos anillos aromáticos (grupos arilo) unidos por una cadena de siete átomos de carbonos (heptano) y contiene diversos sustituyentes.​ Se pueden clasificar en lineales y . El miembro mejor conocido es la curcumina, que se aísla de la cúrcuma (Curcuma longa) y se conoce como el colorante alimentario E100. Otras especies de Curcuma, como la cúrcuma comosa, también producen diarilheptanoides. Han sido también descritos en plantas de 10 familias diferentes, como por ejemplo, Betulaceae y Zingiberaceae . Un diarilheptanoide es un compuesto intermedio en la biosíntesis de phenylphenalenones en Anigozanthos preissii o thyrsiflora Wachendorfia (Haemodoraceae). (es)
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