Comparison of microwave, ultrasound and accelerated-assisted solvent extraction for recovery of polyphenols from Citrus sinensis peels

Nayak, Balunkeswar; Dahmoune, Farid; Moussi, Kamal; Remini, Hocine; Dairi, Sofiane; Aoun, Omar; Madani, Khodir

doi:10.1016/j.foodchem.2015.04.081

Cited by 262 publications

(173 citation statements)

References 35 publications

Supporting

Mentioning

135

Contrasting

Unclassified

Order By: Relevance

“…The authors have shown that the antioxidant activity of the extract of lemon peel obtained by CSE is higher than that achieved by the UAE. This can be explained by the fact that ultrasound may induce the formation offree radicals in the liquid medium and improves the sonochemical reactions and polymerization/depolymerisation reactions, thus causing oxidation, degradation of bioactive compounds and appearance of off-flavours of the products [56][57][58] . Table 5 shows the antioxidant activity of the ten individual flavonoids of orange peel extract and the vitamin C, measured by DPPH.…”

Section: Effect Of Extraction Methods On Radical Scavenging Activitymentioning

confidence: 99%

Comparison of the Efficiency of Different Extraction Methods on Antioxidants of Maltease Orange Peel

Boudhrioua¹

2016

IJFNS

View full text Add to dashboard Cite

The effect of conventional solvent extraction, CSE, ultrasound assisted extraction, UAE, microwave assisted extraction, MAE and supercritical CO 2 extraction, SC-CO 2 on the total phenols content, total flavonoids, individual flavonoids and antioxidant activity of orange peel were compared. Neohesperidin (from 0.624 ± 0.013 for SC-CO 2 extraction to 1.045 ± 0.001 g100 g orange peel powder for MAE) and hesperidin (from 0.407 ± 0.008 for SC-CO 2 extraction to 0.836 ± 0.029 g/100 g orange peel powder for UAE) are the major flavonoids (80% of total flavonoids by MAE and 87% by CSE) of orange peel whatever the used extraction method. The method giving the highest total phenol and flavonoid contents is microwave assisted extraction (2.363 ± 0.014 g GAE/100g orange peel powder), followed by ultrasound assisted extraction, conventional solvent extraction, and supercritical CO 2 extraction. However, antioxidant activity (DPPH method) cannot be correlated to TPC, TFC or individual flavonoids. Orange peel extracted by CSE (ethanol (80%), m/v: 5 g:50 ml, 30 min, 35°C, mechanical stirring at darkness, 3 successive extractions) presents the higher radical scavenging capacity compared to the other extracts obtained by MAE (Ethanol (80%), m/v: 5 g: 50 ml, 10s, 35°C, 170 W, 3 successive extractions) and UAE (ethanol (80%), m/v: 5g:50 ml, 30 min, 35°C, magnetic stirring at darkness, 3 successive extractions, 125W), SC-CO 2 extraction (ethanol (80%), m/v:5 g:50 ml, 30 min, 35°C, 22 MPa, 3 successive extractions). Besides, no additivity on the antioxidant activity is found with the DPPH method.

show abstract

Section: Effect Of Extraction Methods On Radical Scavenging Activitymentioning

confidence: 99%

Comparison of the Efficiency of Different Extraction Methods on Antioxidants of Maltease Orange Peel

Boudhrioua¹

2016

IJFNS

View full text Add to dashboard Cite

show abstract

“…The solvent which has the highest polyphenol content possesses maximum extractability of the compounds in comparison to the other solvents (Yadav et al, 2015). The maximum predicted Total Phenolic Content comprising primarily of bioactive polyphenols from Citrus sinensis under the optimal Microwave Assisted Extraction (MAE) conditions with 51% acetone concentration in water (v/v), 122 s extraction time and 25 mL/g solvent to solid ratio) was 12.20 mg GAE/g dry weight, which was ideal (Nayak et al, 2015). In a study conducted by Alothman et al, (2009) where phenolic content was determined for different tropical fruits using different solvents for extraction, it was found that for pineapple extracts, 50% acetone and 70% ethanol gave the highest yield for total phenolics without significant differences between them.…”

Section: Total Phenolic Contentmentioning

confidence: 99%

Antimicrobial Properties of Orange (Citrus reticulata var. Kinnow) Peel Extracts against Pathogenic Bacteria

Yashaswini¹,

vind²

2018

Int.J.Curr.Microbiol.App.Sci

View full text Add to dashboard Cite

“…Nowadays, liquid-liquid or solid-liquid extractions are usually assisted by external factors (e.g., mechanical agitation, pressing and/or heating system) giving more rapid and automated methods (e.g., pressurized liquid extraction (PLE), ultrasound-assisted extraction (UAE), microwaveassisted extraction (MAE), accelerated solvent extraction (ASE)). They have an advantage over conventional methods because they are time saving and solvent reducing and can be carried out with no oxygen or light which prevents the degradation of desired substances (Nayak et al 2015;Rombaut et al 2014;Chemat et al 2015;Da Porto et al 2009). Another extraction method, old but reactivated now because of their similarity to Bthe Green Analytical Chemistry,^is the cold-pressed extraction (Armenta et al 2008;Chemat et al 2012;Tobiszewski et al 2009;Płotka et al 2013;Tobiszewski and Namieśnik 2012;Van Hoed et al 2011).…”

Section: Introductionmentioning

confidence: 99%

“…In general, the food industry prefers Bgreen extraction and processing^to ensure safe and high-quality extracts (Nayak et al 2015;Chemat et al 2012).…”

Section: Introductionmentioning

confidence: 99%

Fatty Acids Analysis Using Gas Chromatography-Mass Spectrometer Detector (GC/MSD) - Method Validation Based on Berry Seed Extract Samples

2017

View full text Add to dashboard Cite

Oily seed extracts were used as research samples in Analytical Laboratory of Raw Materials and Plant Products. Supercritical carbon dioxide extraction on an industrial scale was used to prepare extracts from raw plant materials, usually berry seeds: blackcurrant, raspberry, strawberry, and chokeberry. Gas chromatography analysis was performed on Agilent equipment with single quadrupole mass spectrometer detector and split/splitless injector. Fatty acids (FAs) were determined using indirect method, where they were converted to c o r r e s p o n d i n g m e t h y l e s t e r s ( FA M E s ) d u r i n g trimethylsulfonium hydroxide solution reaction. Comparing the mass spectrum and retention time peak, more than 30 compounds in different oily extracts were qualitatively identified. Quantification of individual fatty acids was based on two different methods. Firstly, it was based on the received peak area, and the results were normalized without correction factor. Secondly, the quantification was based on external calibration curve, for 34 identified fatty acids. The method was validated, and the results, e.g., linearity, precision, limit of detection (LOD), and limit of quantification (LOQ), were presented.

show abstract

Comparison of microwave, ultrasound and accelerated-assisted solvent extraction for recovery of polyphenols from Citrus sinensis peels

Cited by 262 publications

References 35 publications

Comparison of the Efficiency of Different Extraction Methods on Antioxidants of Maltease Orange Peel

Comparison of the Efficiency of Different Extraction Methods on Antioxidants of Maltease Orange Peel

Antimicrobial Properties of Orange (Citrus reticulata var. Kinnow) Peel Extracts against Pathogenic Bacteria

Fatty Acids Analysis Using Gas Chromatography-Mass Spectrometer Detector (GC/MSD) - Method Validation Based on Berry Seed Extract Samples

Contact Info

Product

Resources

About