Obtaining phenolic compounds from jatoba (Hymenaea courbaril L.) bark by supercritical fluid extraction

Veggi, Priscilla C.; Prado, Juliana M.; Bataglion, Giovana A.; Eberlin, Marcos N.; Meireles, M. Ângela A.

doi:10.1016/j.supflu.2014.02.016

Cited by 59 publications

(32 citation statements)

References 49 publications

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“…Phenolic compounds are interesting in terms of a broad spectrum of biological properties, including antidiabetic, antioxidant, gastroprotecitve, anti-inflammatory, spasmolytic, antimicrobial, anticarcinogenic [ 22 , 23 ] but also antiseptic, disinfectant [ 24 ], hepato-protective, hypotensive and cardioprotective [ 25 ]. They have an influence on chronical and degenerative diseases [ 2 ] and different types of cancer [ 26 , 27 ].…”

Section: Phenolic Compoundsmentioning

confidence: 99%

The Application of Supercritical Fluid Extraction in Phenolic Compounds Isolation from Natural Plant Materials

2018

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The separation of phenolic compounds by supercritical fluid extraction has been widely studied throughout the last two decades. This is evidenced by a number of publications and articles. Supercritical fluid extraction (SFE) has become thus the effective method of separating the mentioned group of compounds. On the other hand, SFE is a beneficial approach in plant waste materials utilization and reduction of environmental burdens caused by the wastes. The aim of the study is to gather and systematize available information on the phenolic compounds separation that have been reported so far as well as to evaluate whether there is one optimal supercritical fluid extraction method for the phenolic compounds.

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Section: Phenolic Compoundsmentioning

confidence: 99%

The Application of Supercritical Fluid Extraction in Phenolic Compounds Isolation from Natural Plant Materials

2018

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“…H y m e n a e a c o u r b a r i l ( F a b a c e a , Caesalpinioideae) is commonly known in Brazil as"Jatobá" (Veggi et al 2014). Apart from its ecological importance, Jatobá presents agronomic potential for its stem and fruit.…”

Section: Introductionmentioning

confidence: 99%

Genotoxicity, anti-melanoma and antioxidant activities of Hymenaea courbaril L. seed extract

Spera

Figueiredo

Santos

et al. 2019

An. Acad. Bras. Ciênc.

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Hymenaea courbaril has been used to treat different diseases, although its properties are yet to be scientifically validated. The objective of this study was to determine the cytotoxicity, genotoxicity, antigenotoxicity and antioxidant potentials of hydroethanolic extract from H. courbaril seeds. Therefore, for the cytotoxicity test an anti-melanoma assay was performed in B16F10 strain cells. The genotoxicity and antigenotoxicity was evaluated in bone marrow cells (Permit number: 002/2010) of mice, the antioxidant activity was determined by the DPPH test and the total flavonoid content was also determined. The hydroethanolic extract showed antigenotoxic effect and antioxidant activity. It was verified that total flavonoid content was 442.25±18.03 mg RE/g dry extract. HPLC-PAD chromatogram revealed presence of flavones as majority compound in evaluated extract. The results allowed us to also infer that the hydroethanolic extract from seeds shows cytotoxic activity against B16F10 melanoma cells line and it has dose-and-time-dependency.

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“…Indeed, the traditional extraction methods including maceration, Soxhlet extraction and percolation required a long time of extraction which induces an important energy consuming, a large quantity of residual solvents and the bioactive compounds which are very sensitive to oxygen and heat can be degraded [6,7]. In recent years, a combination of organic solvent with low boiling point and steam distillation method was explored [7,8] as well as some intensified extraction methods including microwave [9,10], supercritical fluids [11], D.I.C-assisted hydrodistillation (D.I.C: Détente Instantanée Contrôlée in french) which is based on a thermomechnical extraction process [12], ultrasound assisted extraction [13,14], ionic liquid-based microwave-assisted extraction [15], ohmic-assisted hydrodistillation [16], and enzyme-assisted microwave hydro-distillation [17]. Among these numerous extraction processes, ultrasonication is reported to attack the integrity of plant cell walls resulting in the release of extractives and the most accessible polysaccharides as well as release of less extractable cell wall components [18,19].…”

Section: Introductionmentioning

confidence: 99%

Impact of ultrasound on solid–liquid extraction of phenolic compounds from maritime pine sawdust waste. Kinetics, optimization and large scale experiments

Meullemiestre

Petitcolas

Maache-Rezzoug

et al. 2016

Ultrasonics Sonochemistry

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Maritime pine sawdust, a by-product from industry of wood transformation, has been investigated as a potential source of polyphenols which were extracted by ultrasound-assisted maceration (UAM). UAM was optimized for enhancing extraction efficiency of polyphenols and reducing time-consuming. In a first time, a preliminary study was carried out to optimize the solid/liquid ratio (6g of dry material per mL) and the particle size (0.26 cm(2)) by conventional maceration (CVM). Under these conditions, the optimum conditions for polyphenols extraction by UAM, obtained by response surface methodology, were 0.67 W/cm(2) for the ultrasonic intensity (UI), 40°C for the processing temperature (T) and 43 min for the sonication time (t). UAM was compared with CVM, the results showed that the quantity of polyphenols was improved by 40% (342.4 and 233.5mg of catechin equivalent per 100g of dry basis, respectively for UAM and CVM). A multistage cross-current extraction procedure allowed evaluating the real impact of UAM on the solid-liquid extraction enhancement. The potential industrialization of this procedure was implemented through a transition from a lab sonicated reactor (3 L) to a large scale one with 30 L volume.

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Obtaining phenolic compounds from jatoba (Hymenaea courbaril L.) bark by supercritical fluid extraction

Cited by 59 publications

References 49 publications

The Application of Supercritical Fluid Extraction in Phenolic Compounds Isolation from Natural Plant Materials

The Application of Supercritical Fluid Extraction in Phenolic Compounds Isolation from Natural Plant Materials

Genotoxicity, anti-melanoma and antioxidant activities of Hymenaea courbaril L. seed extract

Impact of ultrasound on solid–liquid extraction of phenolic compounds from maritime pine sawdust waste. Kinetics, optimization and large scale experiments

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