Orientin

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Orientin
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Molar mass 448.38 g/mol

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Orientin is a flavone, a chemical flavonoid-like compound. It is the 8-C glucoside of luteolin.

Natural occurrences

Orientin is found in Adonis vernalis, in Anadenanthera colubrina and Anadenanthera peregrina, and in the Phyllostachys nigra bamboo leaves[1]

In food

Orientin is also reported in the passion flower,[2] the Açaí palm, buckwheat sprouts,[3] and in millets.[4]

Identification

The identification of orientin has been reported widely. Its identification using mass spectrometry is established.[5]

See also

Isoorientin (or homoorientin) is the luteolin-6-C-glucoside.

References

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  1. Isolation and purification of four flavone C-glycosides from antioxidant of bamboo leaves by macroporous resin column chromatography and preparative high-performance liquid chromatography. Yu Zhang, Jingjing Jiao, Chengmei Liu, Xiaoqin Wu and Ying Zhang, Food Chemistry, 1 April 2008,, Volume 107, Issue 3, Pages 1326–1336, Script error: No such module "CS1 identifiers".
  2. Separation by capillary electrophoresis of C-glycosylflavonoids in Passiflora sp. extracts. E. R. Pastene, G. Bocaz, I. Peric, M. Montes, V. Silva and E. Riffo, Bol. Soc. Chil. Quím., v.45 n.3 Concepción set. 2000, Script error: No such module "CS1 identifiers".
  3. Comparison of phenolic compositions between common and tartary buckwheat (Fagopyrum) sprouts, Sun-Ju Kim, I.S.M. Zaidul, Tatsuro Suzuki, Yuji Mukasa, Naoto Hashimoto, Sigenobu Takigawa, Takahiro Noda, Chie Matsuura-Endo, Hiroaki Yamauchi, in Food Chemistry, 2008, 110, pages 814-820, Script error: No such module "CS1 identifiers".
  4. Sorghum and millet phenols and antioxydants, Linda Dykes, Lloyd W. Rooney, in Journal of Cereal Science, 2006, 44, pages 236-251, Script error: No such module "CS1 identifiers".
  5. Welch, C., Zhen, J., Bassène, E., Raskin, I., Simon, J.E. and Wu, Q., 2017. Bioactive polyphenols in kinkéliba tea (Combretum micranthum) and their glucose-lowering activities. Journal of Food and Drug Analysis. Script error: No such module "CS1 identifiers".

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External links

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