Isolation, Separation, and Preconcentration of Biologically Active Compounds from Plant Matrices by Extraction Techniques

Raks, Viktoria; Al-Suod, Hossam; Buszewski, Bogusław

doi:10.1007/s10337-017-3405-0

Cited by 54 publications

(37 citation statements)

References 118 publications

(109 reference statements)

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“…Over the last few decades, chemically modified polymers have been applied for SPE: β‐cyclodextrin cross‐linked polymer , different acrylic copolymers containing CN–, –CONH 2 , –COOH groups with a different degree of substitution. Consequently, smart adsorbents with molecular finger print (Molecularly Imprinted Polymers ‐ MIP) were introduced in order to improve selective isolation .…”

Section: Purification and Pre‐concentration Of Bioactive Organic Compmentioning

confidence: 99%

“…Soxhlet extraction and maceration are classic extraction methods, which have been widely used for isolation of biologically active components due to their availability, efficiency and comprehensive applicability through many decades. Starting from these conventional extraction techniques, other modern techniques emerged with advances in technology, such as microwave‐assisted extraction (MAE), ultrasound‐assisted extraction (UAE), supercritical fluid extraction (SFE) or accelerated solvent extraction (ASE) . The steps required for isolation and determination of biologically active compounds are presented briefly in the form of a diagram in Fig.…”

Section: Introductionmentioning

confidence: 99%

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Extraction approaches used for the determination of biologically active compounds (cyclitols, polyphenols and saponins) isolated from plant material

et al. 2018

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Based on the bioactive properties of certain compounds, such as antioxidant and anti-inflammatory activities, an interesting subject of research are natural substances present in various parts of plants. The choice of the most appropriate method for separation and quantification of biologically active compounds from plants and natural products is a crucial step of any analytical procedure. The aim of this review article is to present an overview of a comprehensive literature study from the last 10 years (2007-2017), where relevant articles exposed the latest trends and the most appropriate methods applicable for separation and quantification of biologically active compounds from plant material and natural products. Consequently, various extraction methods have been discussed, together with the available procedures for purification and pre-concentration and dedicated methods used for analysis.

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Section: Purification and Pre‐concentration Of Bioactive Organic Compmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Extraction approaches used for the determination of biologically active compounds (cyclitols, polyphenols and saponins) isolated from plant material

et al. 2018

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“…Classical solvent extraction techniques such as Soxhlet and maceration were widely used for extraction of the main bioactive compounds including cyclitols from plant material [12][13][14]. However, modern extraction techniques such as: pressurized liquid extraction, microwave-assisted extraction, ultrasound-assisted extraction (UAE), and supercritical fluid extraction (SFE), which provide faster extraction, lower solvent consumption and higher efficiency have been reported as alternatives to the classical techniques [15,16].…”

Section: Introductionmentioning

confidence: 99%

Supercritical fluid extraction in isolation of cyclitols and sugars from chamomile flowers

Al-Suod

Rațiu

Krakowska-Sieprawska

et al. 2019

J of Separation Science

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The aim of the present study was to develop an optimization procedure for supercritical fluid extraction parameters, in order to obtain the highest possible yield of sugars and cyclitols from plant material. Response surface methodology based on Box-Behnken design was applied to evaluate the effect of: temperature (40, 60, 80 • C), pressure (100, 200, 300 bar), and co-solvent (methanol) percentage (20, 25, 30%). As a result of the optimization process, we found that the highest amount of sugars (15.02 mg/gof dried material) and cyclitols (0.86 mg/g of dried material) was obtained when the following parameters were applied: 80 • C, 228 bar, and 30% of methanol.Moreover, co-solvent concentration and temperature had a higher influence onto the obtained amounts compared with the pressure. K E Y W O R D S chamomile, cyclitols isolation, response surface methodology, sugars isolation, supercritical fluid extraction Article Related Abbreviations: ANOVA, analysis of variance; IS, internal standard; RSM, response surface methodology; SFE, supercritical fluid extraction; UAE, ultrasound-assisted extraction.Several studies reported cyclitols as anti-oxidant, antiinflammatory, and anticancer agents [3][4][5]. Other studies demonstrated that some cyclitols such as D-pinitol and chiroinositol possess insulin-like properties and they can be useful in treating of diabetes by reducing the level of blood glucose [6,7].Chamomile is a traditional herb used for medicinal purposes [8]. It is a member of Asteraceae family, represented by two common varieties viz. German Chamomile (Matricaria recutita L.) and Roman Chamomile (Chamaemelum nobile). The dried flowers are used for preparing the chamomile tea known for its multiple effects like: calming effect of fever, reassuring of nerves and reducer of anxiety of the nightmares, insomnia, and other sleep problems [9]. Moreover, the essential oils of chamomile are used in the pharmaceutical, cosmetic, perfumery, and aromatherapy industries [10,11].The interest in obtaining bioactive compounds from plants for their further uses and applications have motivated the researchers to develop new and efficient methodologies

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“…However, these conventional techniques are that they consume relatively large volumes of organic solvents and low specific, energy intensive, and time‐consuming. To overcome these limitations, using molecular imprinting technology (MIT) for CAPS to extract and purify CAPS is a potential method …”

Section: Introductionmentioning

confidence: 99%

“…To overcome these limitations, using molecular imprinting technology (MIT) for CAPS to extract and purify CAPS is a potential method. [14][15][16] MIT is a novel and multidisciplinary technology to synthesize molecularly imprinted polymers (MIPs) with specific selectivity properties due to the structure, shape and space memory effects, and high stability. 17 Over the past several decades, MIT has been rapidly developed and widely used in solid phase extraction, [18][19][20][21][22] chromatographic separation, 23,24 membrane separation, [25][26][27] and sensor areas.…”

mentioning

confidence: 99%

Comparative study of capsaicin molecularly imprinted polymers prepared by different polymerization methods

Wang

Yuan

Zhu

et al. 2018

J. Polym. Sci. Part A: Polym. Chem.

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In this study, the molecularly imprinted polymers (MIPs) of capsaicin are prepared by bulk polymerization (MIPs1), precipitation polymerization (MIPs2), and surface imprinting technology based on SiO2/Fe3O4 particles (MIPs3), respectively. MIPs are characterized by scanning electron microscopy and fourier transform infrared spectroscopy. The adsorption kinetics and thermodynamics of these composites are also investigated to estimate their capacity to rebind capsaicin. The adsorption kinetics show that the adsorption process of MIPs1 is fitted to pseudo first‐order kinetic model, while the kinetic properties of MIPs2 and MIPs3 are well described by pseudo second‐order kinetic model. Adsorption thermodynamics analysis indicated that there are two kinds of binding sites with different affinity in each MIPs, whereas only one kind of binding site in non‐imprinted polymers. All adsorption isotherms of MIPs are fitted to Freundlich models, illustrated that binding sites are distributed heterogeneously in the surface of the materials, and the adsorption might occur in the multimolecular layers. Comparisons of experimental data of three MIPs are achieved and the results show that MIPs3 has the best affinity and absorption capacity to capsaicin. Moreover, the MIPs3 maintain the magnetic properties of Fe3O4 particles, which will be applied to the rapid separation of capsaicin from chili peppers samples. © 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2019, 57, 157–164

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Isolation, Separation, and Preconcentration of Biologically Active Compounds from Plant Matrices by Extraction Techniques

Cited by 54 publications

References 118 publications

Extraction approaches used for the determination of biologically active compounds (cyclitols, polyphenols and saponins) isolated from plant material

Extraction approaches used for the determination of biologically active compounds (cyclitols, polyphenols and saponins) isolated from plant material

Supercritical fluid extraction in isolation of cyclitols and sugars from chamomile flowers

Comparative study of capsaicin molecularly imprinted polymers prepared by different polymerization methods

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