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Phenolic and carotenoid characterization of the ethanol extract of an Australian native plant Haemodorum spicatum.
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- Author(s): Liang Z;Liang Z; Zhang P; Zhang P; Xiong Y; Xiong Y; Xiong Y; Johnson SK; Johnson SK; Fang Z; Fang Z
- Source:
Food chemistry [Food Chem] 2023 Jan 15; Vol. 399, pp. 133969. Date of Electronic Publication: 2022 Aug 18.- Publication Type:
Journal Article- Language:
English - Source:
- Additional Information
- Source: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE
- Publication Information: Publication: Barking : Elsevier Applied Science Publishers
Original Publication: Barking, Eng., Applied Science Publishers. - Subject Terms:
- Abstract: Bloodroot (Haemodorum spicatum) is an Australian native bulb plant yielding red pigment. This study aimed to characterize the phenolic and carotenoid profiles of the 80% ethanol extract of the H. spicatum bulb by HPLC-DAD-ESI-QTOF-MS/MS and HPLC-DAD. Results revealed the relatively low total phenolic content and antioxidant activity of the bulb extract with the maximum absorbance at 477 nm. Only 2 carotenoids (lutein and capsanthin) were detected at relatively low levels in the extract. A total of 40 phenolic compounds were tentatively identified, including 5 phenolic acids, 13 flavonoids and 22 other phenolic compounds, where 35 were reported for the first time in H. spicatum, together with 3 previously reported phenylphenalenones, haemodorol, haemoxiphidone and 2,5,6-trimethoxy-9-phenyl-1H-phenalen-1-one, and 2 oxabenzochrysenones, 5-hydroxy-2-methoxy-1H-naphtho[2,1,8-mna]xanthen-1-one and 5-hydroxy-1H-naphtho[2,1,8-mna]xanthen-1-one. This study provided the most comprehensive phenolic and carotenoid profiles of H. spicatum up to date.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2022 Elsevier Ltd. All rights reserved.) - Contributed Indexing: Keywords: Antioxidant activity; Carotenoids; HPLC-DAD; HPLC-DAD-ESI-QTOF-MS/MS; Haemodorum spicatum; Phenolic compounds
- Accession Number: 0 (Phenols)
0 (Plant Extracts)
36-88-4 (Carotenoids)
3K9958V90M (Ethanol) - Publication Date: Date Created: 20220825 Date Completed: 20220914 Latest Revision: 20220914
- Publication Date: 20240104
- Accession Number: 10.1016/j.foodchem.2022.133969
- Accession Number: 36007443
- Source:
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