Ultrasound-Assisted Extraction of Phenolic Compounds from Psidium cattleianum Leaves: Optimization Using the Response Surface Methodology

González-Silva, Napoleón; Nolasco-González, Yolanda; Aguilar-Hernández, Gabriela; Sáyago-Ayerdi, Sonia G.; Villagrán, Zuamí; Acosta, José Luís; Montalvo‐González, Efigenia; Anaya-Esparza, Luis Miguel

doi:10.3390/molecules27113557

Cited by 22 publications

(20 citation statements)

References 43 publications

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“…Analysis of variance (ANOVA, p < 0.05) for total flavonoid content showed that the model and quadratic coefficients (A, B, and C) were significant, in contrast to their interaction (Table 4 ). In addition, they had a significant correlation coefficient (R 2 = 0.90) and adequate experimental data for the estimated model (no fit, p > 0.05) (Tables 3 , 4 ), suggesting an approximation of a real system 34 . Total flavonoid content is optimized by elevated temperature, long extraction time and unsaturated solvent–solute concentration (Fig.…”

Section: Resultsmentioning

confidence: 93%

Modelling and optimisation of ultrasound-assisted extraction of roselle phenolic compounds using the surface response method

Sanou

Konaté

Kaboré

et al. 2023

Sci Rep

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Extracts from Hibiscus sabdariffa L. (roselle) have been used traditionally as a food, in herbal medicine, in hot and cold beverages, as flavouring or coloring agent in the food industry. In vitro and in vivo studies and trials provide evidence, but roselle is poorly characterised phytochemically due to the extraction processes. The optimization of the extraction of phenolic compounds and their antioxidant activities is still a hot topic. In this study, the effect of solute/solvent ratio (33, 40 and 50 mg/mL), extraction temperature (40, 50 and 60 °C) and extraction time (30, 60 and 90 min) was evaluated through the content of phenolic compounds and antioxidant activity. A response surface methodology through a Box–Behnken design was applied and model fit, regression equations, analysis of variance and 3D response curve were developed. The results showed that TPC, TFC, DPPH and FRAP were significantly influenced by temperature, extraction time and solvent/solute ratio. Thus, TPC, TFC, DPPH and FRAP varied from 5.25 to 10.58 g GAE/100 g DW; 0.28 to 0.81 g QE/100 g DW; 0.24 to 0.70 mg/mL; 2.4 to 6.55 g AAE/100 g DW respectively. The optimal experimental condition (41.81 mg/mL; 52.35 °C and 57.77 min) showed a significant positive effect compared to conventional methods. The experimental values at this extraction condition show that this optimization model is technologically, financially and energetically viable as it requires a reasonable concentration, time and temperature.

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Section: Resultsmentioning

confidence: 93%

Modelling and optimisation of ultrasound-assisted extraction of roselle phenolic compounds using the surface response method

Sanou

Konaté

Kaboré

et al. 2023

Sci Rep

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show abstract

“…The efficacy of UAE for extracting bioactive compounds from plant materials is markedly influenced by the sonication amplitude [ 13 ]. The ultrasonic probe produces ultrasonic waves with high intensity when contacting with CLP [ 25 ]. CLP distributed in the solvent was affected by the energy generated by the explosion of the microbubble [ 26 ].…”

Section: Resultsmentioning

confidence: 99%

“…In general, ultrasound has been applied to increase the efficacy of plant extraction due to the cavitation effect. González-Silva et al [ 25 ] used ultrasound-assisted extraction (UAE) of polyphenols from Psidium cattleianum (PC) leaves to improve the yield extraction. Furthermore, Chotphruethipong et al [ 16 ] used ultrasound for the extraction of phenolics from cashew leaf, and the yield was increased.…”

Section: Resultsmentioning

confidence: 99%

Ethanolic Cashew Leaf Extract: Antimicrobial Activity, Mode of Action, and Retardation of Spoilage Bacteria in Refrigerated Nile Tilapia Slices

Sinlapapanya

Sumpavapol

Nirmal

et al. 2022

Foods

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Phenolic compounds from cashew (Anacardium occidentale L.) leaves were extracted using ethanol with the aid of ultrasonication. Three independent variables, including ultrasound amplitude, time, and ethanol concentration, were used for response surface methodology (RSM) along with the central composite design (CCD). Under the optimized condition (70% amplitude; 40 min; 80% ethanol), the extraction yield and total phenolic contents were 24.50% and 431.16 mg GAE/g dry extract, respectively. Cashew leaf extract (CLE) had the lower minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) against Shewanella sp. than P. aeruginosa. The release of K+ and Mg2+ ions from damaged cell membranes with a coincidental decrease of TTC dehydrogenase activity were augmented when treated with CLE. In addition, scanning electron microscopic (SEM) image revealed deformations and perforation of cell walls of bacteria treated with CLE. The dominant compounds in CLE were amentoflavone, quercetin, and its glycosides. Based on microbial challenge test, the growth of P. aeruginosa and Shewanella sp. inoculated in tilapia slices were inhibited by CLE at 400 and 600 ppm within 15 days of refrigerated storage.

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“…Analysis of variance (ANOVA, p < 0.05) for total avonoid content showed that the model and quadratic coe cients (A, B, and C) were signi cant, in contrast to their interaction (Table 4). In addition, they had a signi cant correlation coe cient (R 2 = 0.90) and adequate experimental data for the estimated model (no t, p > 0.05) (Tables 3 and 4), suggesting an approximation of a real system 30 . Total avonoid content is optimized by elevated temperature, long extraction time and unsaturated solvent-solute concentration (Fig.…”

Section: 2mentioning

confidence: 88%

Modelling and optimisation of ultrasound-assisted extraction of roselle phenolic compounds using the surface response method.

Sanou¹,

Konaté

Kaboré³

et al. 2022

Preprint

View full text Add to dashboard Cite

Extracts from Hibiscus sabdariffa L. (roselle) have been used traditionally as a food, in herbal medicine, in hot and cold beverages, as flavouring or coloring agent in the food industry. In vitro and in vivo studies and trials provide evidence, but roselle is poorly characterised phytochemically due to the extraction processes. The optimization of the extraction of phenolic compounds and their antioxidant activities is still a hot topic. In this study, the effect of solute/solvent ratio (33, 40 and 50 mg/mL), extraction temperature (40, 50 and 60°C) and extraction time (30, 60 and 90 min) was evaluated through the content of phenolic compounds and antioxidant activity. A response surface methodology through a Box-Behnken design was applied and model fit, regression equations, analysis of variance and 3D response curve were developed. The results showed that TPC, TFC, DPPH and FRAP were significantly influenced by temperature, extraction time and solvent/solute ratio. The optimal experimental condition (41.81 mg/mL; 52.35°C and 57.77 min) showed a significant positive effect compared to conventional methods. The experimental values at this extraction condition show that this optimization model is technologically, financially and energetically viable as it requires a reasonable concentration, time and temperature.

show abstract

Ultrasound-Assisted Extraction of Phenolic Compounds from Psidium cattleianum Leaves: Optimization Using the Response Surface Methodology

Cited by 22 publications

References 43 publications

Modelling and optimisation of ultrasound-assisted extraction of roselle phenolic compounds using the surface response method

Modelling and optimisation of ultrasound-assisted extraction of roselle phenolic compounds using the surface response method

Ethanolic Cashew Leaf Extract: Antimicrobial Activity, Mode of Action, and Retardation of Spoilage Bacteria in Refrigerated Nile Tilapia Slices

Modelling and optimisation of ultrasound-assisted extraction of roselle phenolic compounds using the surface response method.

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