HPTLC/HPLC-mass spectrometry identification and NMR characterization of major flavonoids of wild lemongrass (Cymbopogon giganteus) collected in Burkina Faso

Bationo, Remy K.; Dabiré, Constantin M.; Héma, Adama; Nébié, Roger H.C.; Palé, Éloi; Nacro, Mouhoussine

doi:10.1016/j.heliyon.2022.e10103

Cited by 3 publications

(5 citation statements)

References 34 publications

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“…For flavonoid compounds, the order of mobility is as follows: acyl derivatives (Rf ≈ 0.6-0.7) followed by monoglucosides (R f ≈ 0.5-0.6) then diglucosids (R f ≈ 0.4-0.3) and finally triglucosides (R f ≈ 0.1-03). In some cases, the triglucosid derivatives may not migrate onto silica (R f ≈ 0.00) (Bationo, 2019). Thus, the compounds present in our samples may be diglucosid, triglucosid and/or acylated anthocyanin derivatives.…”

Section: Compound Identification By Hptlc and Hptlc-msmentioning

confidence: 95%

“…Our extracts would be either a mixture of several anthocyanin derivatives or a mixture of anthocyanins and other pigments. Intense spot front reference values analysis shows that these values are characteristic of polar compounds (Bationo, 2019;Remy et al, 2022a, b). Indeed, mobility varies with polarity on the normal phases (NPs) of silica F 254 .…”

Section: Compound Identification By Hptlc and Hptlc-msmentioning

confidence: 99%

“…The free radical scavenging capacity of anthocyanin extracts was determined using the method of Brand-Williams et al (1995), but modified for microplates (Bationo, 2019). This is a colorimetric method based on the color reading of the product formed.…”

Section: Free Radical Scavenging Properties Determinationmentioning

confidence: 99%

“…The analysis of the retention times shows that the compounds contained in the samples are of different polarities. Indeed, the retention time is a function of the polarity (Bationo, 2019).…”

Section: Molecule Identification By Lc-uv-vis and Lc-ms/msmentioning

confidence: 99%

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Major anthocyanin quantification, free radical scavenging properties and structural identification in Cymbopogon giganteus extracts

Remy,

Constantin,

Yougoubo

et al. 2023

Afr. J. Pure Appl. Chem.

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Anthocyanin-based colorants are highly appreciated by the food industry for their lower toxicity. However, in Burkina Faso, very little scientific information is available on potential sources of anthocyanins, despite significant progress in plant studies. This scientific report is the first to focus on anthocyanins of Cymbopogon giganteus from Burkina Faso and aims to valorize them for their use as an alternative to synthetic food colorants. The method using 2,2-diphenyl-1-picryhydrazyl (DPPH) reagent, the differential pH test, and Liquid Chromatography and High Performance Thin Layer Chromatography (LC and HPTLC) coupled to ultraviolet and mass spectrometry were used, respectively to determine free radical scavenging properties, anthocyanin content, and structure of anthocyanin compounds. Anthocyanin content evaluation showed values between 0.109 and 1.974 mg cyanidin equivalent per gram of extract. The free radical scavenging properties ranged from 305 to 446 µg/mL and we were able to identify in the high-content anthocyanin extracts, sixteen (16) anthocyanins compounds.

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Section: Compound Identification By Hptlc and Hptlc-msmentioning

confidence: 95%

Section: Compound Identification By Hptlc and Hptlc-msmentioning

confidence: 99%

Section: Free Radical Scavenging Properties Determinationmentioning

confidence: 99%

Section: Molecule Identification By Lc-uv-vis and Lc-ms/msmentioning

confidence: 99%

See 2 more Smart Citations

Major anthocyanin quantification, free radical scavenging properties and structural identification in Cymbopogon giganteus extracts

Remy,

Constantin,

Yougoubo

et al. 2023

Afr. J. Pure Appl. Chem.

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“…Lund et al [96] quantized four flavonoids (naringenin, hyperoside, rutin, and vitexin-2 ′′ -O-rhamnoside) and chlorogenic acid in leaf extracts of four Crataegus species by 1 H-NMR, revealing chemical differences between the four biological samples. Bationo et al [97] isolated three flavonoids from the leaves of the Burkina Faso species and identified the chemical structures of several flavonoids using 1 H-NMR. Kontogianni et al [98] used 1-D 1 H NMR, 1-D total correlation spectroscopy, 2-D 1 H- 13 C heteronuclear single quantum coherence, and 1 H- 13 C heteronuclear multiple bond correlation nuclear magnetic resonance techniques for the simultaneous identification and quantification of artemisinin and five of its analogs, along with five flavonoids, an aromatic ketone, and camphor (in total, 13 compounds) in crude diethyl ether Artemisia annua.…”

Section: Nuclear Magnetic Resonancementioning

confidence: 99%

Research Progress on Extraction and Detection Technologies of Flavonoid Compounds in Foods

Li,

Zhang,

Wang

et al. 2024

Foods

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Flavonoid compounds have a variety of biological activities and play an essential role in preventing the occurrence of metabolic diseases. However, many structurally similar flavonoids are present in foods and are usually in low concentrations, which increases the difficulty of their isolation and identification. Therefore, developing and optimizing effective extraction and detection methods for extracting flavonoids from food is essential. In this review, we review the structure, classification, and chemical properties of flavonoids. The research progress on the extraction and detection of flavonoids in foods in recent years is comprehensively summarized, as is the application of mathematical models in optimizing experimental conditions. The results provide a theoretical basis and technical support for detecting and analyzing high-purity flavonoids in foods.

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Flavonoids and Other Polyphenols: Bioactive Molecules from Traditional Medicine Recipes/Medicinal Plants and Their Potential for Phytopharmaceutical and Medical Application

Intharuksa,

Kuljarusnont,

Sasaki

et al. 2024

Molecules

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Currently, natural bioactive ingredients and/or raw materials are of significant interest to scientists around the world. Flavonoids and other polyphenols are a major group of phytochemicals that have been researched and noted as bioactive molecules. They offer several pharmacological and medical benefits. This current review aims to (1) illustrate their benefits for human health, such as antioxidant, anti-aging, anti-cancer, anti-inflammatory, anti-microbial, cardioprotective, neuroprotective, and UV-protective effects, and also (2) to perform a quality evaluation of traditional medicines for future application. Consequently, keywords were searched on Scopus, Google Scholar, and PubMed so as to search for related publications. Then, those publications were carefully checked in order to find current and non-redundant studies that matched the objective of this review. According to this review, researchers worldwide are very interested in discovering the potential of flavonoids and other polyphenols, used in traditional medicines and taken from medicinal plants, in relation to medical and pharmaceutical applications. Many studies focus on the health benefits of flavonoids and other polyphenols have been tested using in silico, in vitro, and in vivo models. However, few studies have been carried out using clinical trials that have trustworthy subject sizes and are in accordance with clinical practice guidelines. Additionally, interesting research directions and perspectives for future studies are highlighted in this work.

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HPTLC/HPLC-mass spectrometry identification and NMR characterization of major flavonoids of wild lemongrass (Cymbopogon giganteus) collected in Burkina Faso

Cited by 3 publications

References 34 publications

Major anthocyanin quantification, free radical scavenging properties and structural identification in Cymbopogon giganteus extracts

Major anthocyanin quantification, free radical scavenging properties and structural identification in Cymbopogon giganteus extracts

Research Progress on Extraction and Detection Technologies of Flavonoid Compounds in Foods

Flavonoids and Other Polyphenols: Bioactive Molecules from Traditional Medicine Recipes/Medicinal Plants and Their Potential for Phytopharmaceutical and Medical Application

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