## 2 Discussion
(2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Concentration of potentially bioactive compounds in italian extra virgin olive oils from various sources by using LC-MS and multivariate data analysis. _Foods_**2020**, \(9\), 1120. [CrossRef]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Characterization of the polyphenic fraction of pomeranate samples by comprehensive two-dimensional liquid chromatography coupled to mass spectrometry detection. _Nat. Prod. Res._**2020**, _34_, 39-45. [CrossRef] [PubMed]
* _[PERSON] et al. (1999)_ [PERSON] [PERSON]; [PERSON]; [PERSON] The determination of flavonoid contents in mulberry and their scavenging effects on superoxid radicals. _Food Chem._**1999**, _64_, 555-559. [CrossRef]
* _[PERSON] et al. (2015)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Anthocyanins and Phenolic Acids of Hybrid and Native Blue Maize (_Zea mays_ L.) Extracts and Their Antiproliferative Activity in Mammary (MCF7), Liver (HepG2), Colon (Caco2 and HT29) and Prostate (PC3) Cancer Cells. _Plant. Food Hum. Nutr._**2015**, _70_, 193-199. [CrossRef]
* _[PERSON] et al. (2009)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Extraction and identification of anthocyanin from purple corn (_Zea mays_ L.). _Int. J. Sci. Technol._**2009**, _44_, 2485-2492. [CrossRef]
* _[PERSON] et al. (2002)_ [PERSON]; [PERSON]; [PERSON] Processed sweet corn has higher antioxidant activity. _J. Agric. Food Chem._**2002**, _50_, 4959-4964. [CrossRef]
* _[PERSON] et al. (2002)_ [PERSON]; [PERSON]; [PERSON] LC-MS analysis of anthocyanins from purple corn cob. _J. Sci. Food Agric._**2002**, _82_, 1003-1006. [CrossRef]
* _[PERSON] et al. (2001)_ [PERSON]; [PERSON]; [PERSON] Anthocyanins from Maize (_Zea mays_) and Reed Canarygrass (_Phalaris arrundinaca_). _J. Agric. Food Chem._**2001**, _49_, 2318-2321. [CrossRef] [PubMed]
* _[PERSON] et al. (2010)_ [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] Polyphenic compounds in seeds from some grape cultivars grown in Serbia. _J. Serb. Chem. Soc._**2010**, _75_, 1641-1652. [CrossRef]
* _[PERSON] et al. (2012)_ [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON]; et al. Two glycosyltransferases involved in anthocyanin delineated by transcriptome independent component analysis in _Arabidopsis thaliana. Plant J._**2012**, _69_, 154-167. [CrossRef] [PubMed]
* _[PERSON] et al. (2015)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Methylation mediated by an anthocyanin, O-methyltransferase, is involved in purple flower coloration in Paenonia. _J. Exp. Bot._**2015**, _66_, 6563-6577. [CrossRef]
* _[PERSON] et al. (2016)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] New pyranounothocyanins synthesized from roselle (_Hibiscus subdarifa_ L.) anthocyanins. _J. Mex. Chem. Soc._**2016**, _60_, 13-18. [CrossRef]
* _[PERSON] et al. (2017)_ [PERSON] [PERSON]; [PERSON]; [PERSON] [PERSON] Fortification of yogurt with nano and micro sized calcium, iron and zinc, effect on the physicochemical and rheological properties. _LWT_**2017**, _80_, 462-469. [CrossRef]
* _[PERSON] et al. (2019)_ [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON] Hibiscus sabdarifa L. Anthocyanins Immobilization on TiO2 Nanotubes and Its Electrochemical Characterization as a Hydrogen Peroxide Sensing Electrode. _J. Electrochem. Soc._**2019**, _166_, B1506. [CrossRef]
* _[PERSON] et al. (2010)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Cambios en contenido de compuestos fonelicos y color de extractos de Jamaica (_Hibiscus subdarifa_) sometos a calentamiento con energia de microondas. In Proceedings of the IX Congreso Nacional del Color, Alicante, Spain, 29 June-2 July 2010; Publicaciones de la Universidad de Alicante: Madrid, Spain, 2010; pp. 300-303. (In Spanish).