A green deep eutectic solvent dispersive liquid-liquid micro-extraction (DES-DLLME) for the UHPLC-PDA determination of oxyprenylated phenylpropanoids in olive, soy, peanuts, corn, and sunflower oil

Ferrone, Vincenzo; Genovese, Salvatore; Carlucci, Maura; Tiecco, Marcello; Germani, Raimondo; Preziuso, Francesca; Epifano, Francesco; Carlucci, Giuseppe; Taddeo, Vito Alessandro

doi:10.1016/j.foodchem.2017.10.135

Cited by 92 publications

(19 citation statements)

References 30 publications

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“…With more complex DES component structures, such as ChSb and ChPeg, the flavonoid yield decreased. Similar to viscosity, steric hindrance can inhibit the formation of chemical bonds, such as hydrogen, van der Waals, and hydrophobic bonds, between the DES and the compound molecules (Ferrone et al., 2018). Surprisingly, this behavior did not occur with acidic DESs, possibly because the extraction mechanisms of acid-based and polyalcohol-based DESs were different.…”

Section: Resultsmentioning

confidence: 99%

Application and optimization of ultrasound-assisted deep eutectic solvent for the extraction of new skin-lightening cosmetic materials from Ixora javanica flower

Oktaviyanti

Kartini

Mun’im

2019

Heliyon

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The high demand for cosmetics has had a great impact on the development of innovative products in the cosmetic industry. The availability of raw materials has become a common problem in the cosmetic industry. Materials from nature can act as alternative sources, such as Ixora javanica. Several studies have shown the potential of I. javanica as an antioxidant and skin lightening agent. The objectives of the present study were to develop and optimize a green ultrasound-assisted deep eutectic solvent extraction of I. javanica. Eleven deep eutectic solvents were evaluated based on extraction efficiency parameters; that is, flavonoid and anthocyanin yields; the antioxidant and tyrosinase inhibitory activities of the extracts. The combination of choline chloride and propylene glycol (1:1) was shown to be the optimal deep eutectic solvent for I. javanica extraction. The extraction parameters of temperature, extraction time, and solid-to-liquid ratio were also optimized using response surface methodology. The total flavonoid compound obtained was 33 mg quercetin equivalent/g dried sample under the optimum extraction condition (extraction time of 5 min, temperature of 57 °C, solid-to-liquid ratio of 0.02 g/mL). In sum, this work demonstrates the potential of natural deep eutectic solvent as an organic solvent replacement to obtain high quality Ixora javanica extract, which is a potential new source of skin-lightening cosmetic materials.

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Section: Resultsmentioning

confidence: 99%

Application and optimization of ultrasound-assisted deep eutectic solvent for the extraction of new skin-lightening cosmetic materials from Ixora javanica flower

Oktaviyanti

Kartini

Mun’im

2019

Heliyon

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“…The methods described herein represent a slight variation of those applied for our recently reported investigations aimed at characterizing the presence of rare oxyprenylated secondary metabolites in medicinal and food plants [20,21]. Comparing results recorded herein with those obtained with previous applications of the same UHPLC methodology, it is evident that the latter was demonstrated to be particularly suitable for the qualitative and quantitative analysis of oxyprenylated phenylpropanoids, leading to very good results, despite very different plant extraction methods and overall chemical composition of matrices (e.g., deep eutectic solvent dispersive liquid–liquid micro-extraction from vegetable oils [20], solid-phase extraction from essential oils [21], and “classic” use of EtOH for a matrix rich in polyphenols, as depicted herein).…”

Section: Resultsmentioning

confidence: 99%

UHPLC-UV/Vis Quantitative Analysis of Hydroxylated and O-prenylated Coumarins in Pomegranate Seed Extracts

et al. 2019

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A simple and rapid analytical UHPLC methodology with spectrophotometric (UV/Vis) detection, coupled with different extraction procedures, has been perfected to investigate the presence of biologically active O-prenylated umbelliferone derivatives, such as auraptene and umbelliprenin, in pomegranate (Punica granatum L.) seed extracts. Absolute ethanol was the most efficient extraction solvent in terms of yields, after a short ultrasound-assisted. The highest concentration values recorded under these experimental conditions were 1.99 μg/g of dry extract and 6.53 μg/g for auraptene and umbelliprenin, respectively. The parent metabolite umbelliferone was also detected (0.67 μg/g). The extraction and UHPLC analytical methodology set up in the present study proved to be an efficient, powerful, and versatile technique for the simultaneous qualitative analysis and quantification of oxyprenylated coumarins in pomegranate seed extracts. The characterization of such secondary metabolites in the mentioned phytopreparation represents, to the best of our knowledge, the first example in the literature.

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“…Ferrone et al evaluated the DESs based on carboxy-betaine, including glycolic acid/trimethylglicine, phenylacetic acid/trimethylglicine, 2-furoic acid/trimethylglicine, and mandelic acid/trimethylglicine on the simultaneous quantification of ferulic acid, umbelliferone, boropinic acid, 7-isopentenyloxycoumarin, 4 -geranyloxyferulic acid, and auraptene in some vegetable oils (e.g., olive, soy, peanuts, corn, and sunflower oil) coupled with UPLC with photodiode array detection [27]. It was demonstrated that the DES composed of phenylacetic acid and trimethylglicine was the most promising solvent for the quantification of the six target compounds simultaneously.…”

Section: Dess For the Extraction Of Natural Phenolicsmentioning

confidence: 99%

Application of Deep Eutectic Solvents in Food Analysis: A Review

Chen

Wang

et al. 2019

Molecules

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Deep eutectic solvents (DESs) have emerged recently as new and green solvents. DESs can be used for extraction and separation of both inorganic metallic components and organic compounds such as phenolic compounds, flavonoids, sugars, and aromatic amines from food samples. DESs possess a tunable property simply by adjusting the ratio of hydrogen bond acceptors to the hydrogen bond donors. As a green extraction medium, DESs have various applications in the pretreatment process and improve the efficiency of different food analyses. This review summarizes the findings of recent studies on the development, production, application, and efficacy of DESs in the pretreatment process of various food analyses.

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A green deep eutectic solvent dispersive liquid-liquid micro-extraction (DES-DLLME) for the UHPLC-PDA determination of oxyprenylated phenylpropanoids in olive, soy, peanuts, corn, and sunflower oil

Cited by 92 publications

References 30 publications

Application and optimization of ultrasound-assisted deep eutectic solvent for the extraction of new skin-lightening cosmetic materials from Ixora javanica flower

Application and optimization of ultrasound-assisted deep eutectic solvent for the extraction of new skin-lightening cosmetic materials from Ixora javanica flower

UHPLC-UV/Vis Quantitative Analysis of Hydroxylated and O-prenylated Coumarins in Pomegranate Seed Extracts

Application of Deep Eutectic Solvents in Food Analysis: A Review

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