Optimization of extraction method for Kleeb Bua Daeng formula and comparison between ultrasound-assisted and microwave-assisted extraction

Ngamkhae, Nittaya; Monthakantirat, Orawan; Chulikhit, Yaowared; Boonyarat, Chantana; Maneenet, Juthamart; Khamphukdee, Charinya; Kwankhao, Pakakrong; Pitiporn, Supaporn; Daodee, Supawadee

doi:10.1016/j.jarmap.2022.100369

Cited by 21 publications

(19 citation statements)

References 45 publications

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“…Figure 1e shows that the highest TFC is determined when the extraction time is ranged between 50 and 75 s, and the methanol concentration is 40%. Solvents such as methanol and ethanol are generally used for the extraction of flavonoids (Ngamkhae et al, 2022). Sulaiman et al (2011) also observed that the highest TFC of coriander seed extracts was found using 70% methanol as solvent.…”

Section: Resultsmentioning

confidence: 99%

“…On the other hand, in the UAE, cavitation is the main mechanism of extraction. The collapse of the bubbles can cause physicochemical and mechanical effects that lead to disruption of the biological membranes to facilitate the release of bioactive ingredients and enhance the penetration of solvents into the materials (Ngamkhae et al, 2022). The different mechanisms between these two extraction techniques could lead to different extraction efficiency.…”

Section: Resultsmentioning

confidence: 99%

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Valorization of sugar beet molasses powder by microwave and ultrasound‐assisted extractions of bioactive compounds: An optimization study

Babaoğlu

Dilek

Karakaya

et al. 2022

Food Processing Preservation

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Sugar beet molasses is one of the most important by‐products of the sugar industry. The present study investigates the optimization of microwave‐assisted (MAE) and ultrasound‐assisted (UAE) extraction conditions of sugar beet molasses powder in terms of total phenolic content (TPC), total flavonoid content (TFC), free radical scavenging activity of 1,1‐diphenyl‐2‐picrylhydrazyl (DPPH), and ferric reducing antioxidant power (FRAP). A three factor, and three level Box–Behnken design was used to optimize microwave power, extraction time, and methanol concentration conditions for MAE and ultrasound amplitude, extraction time, and methanol concentration for UAE. The optimal MAE parameters were a microwave power of 420 W, an extraction time of 70 s, and a methanol concentration of 30%. For UAE, an amplitude level of 90%, an extraction time of 300 s, and a methanol concentration of 46% were determined as optimal conditions. Novelty impact statement Sugar beet molasses is one of the most important by‐products of sugar production. Giving the molasses in powder form is practical in many ways, for example, in use, storage, and sampling. There is no other study in which ultrasound and microwave‐assisted extraction using RSM has been optimized to extract bioactive components from sugar beet molasses powder. This study demonstrated that microwave‐assisted extraction is a more effective method for extracting bioactive compounds from sugar beet molasses powder than ultrasound‐assisted extraction.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Valorization of sugar beet molasses powder by microwave and ultrasound‐assisted extractions of bioactive compounds: An optimization study

Babaoğlu

Dilek

Karakaya

et al. 2022

Food Processing Preservation

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“…In the present study also, recovery of LMW PAHs (NAP, ACY, ACE, FLU, PHE and ANT) through sonication was not satisfactory (only ACY and ACE could be detected (ref. Table 1)) due to, probably, the lower temperature range (25-35 C) of the process (Ngamkhae et al, 2022).…”

Section: Comparison Of Extraction Methodsmentioning

confidence: 99%

“…Homogeneous heating by ionic conduction and thermal agitation due to dipole rotation improved the diffusion of solvent into the sample and stimulated the partitioning of PAHs from the matrix to the extractant (Veggi et al, 2013). Induced heat in MASE caused evaporation of residual moisture present in the sample, creating appreciable intracellular pressure which ruptured the cell walls of the leaf matrix and enhanced the leaching of PAHs (Ngamkhae et al, 2022). Increased solubility of PAHs, solvent dispersion and selectivity because of high temperature also raised the extraction e ciency without degradation of analytes.…”

Section: Comparison Of Extraction Methodsmentioning

confidence: 99%

Biomonitoring of polyaromatic hydrocarbons (PAHs) by Murraya paniculata (L.) Jack in South Kolkata, West Bengal, India: Spatial and temporal variations

Mukhopadhyay

Dutta

Dhara

et al. 2022

Preprint

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Attempts have been made in the present study for ascertaining the content of atmospheric polycyclic aromatic hydrocarbons (PAHs) using passive biosamplers in preference to conventional air sampling methods. Mechanical stirring, sonication, Soxhlet technique and microwave-assisted Soxhlet extraction (MASE) were employed to extract PAHs from an evergreen plant (Murraya paniculata) leaves (having long life-span) sampled from polluted places of South Kolkata, India, with dense population. Effects of extraction methods and operational parameters on the recovery levels of PAHs were also investigated. Purified extracts, acquired through adsorption chromatography, were subjected to GC-MS and HPLC-UV analyses for qualitative and quantitative assessment of PAHs. Spatio-temporal distribution of accumulated PAHs across the sampling sites was monitored over premonsoon, postmonsoon and winter supported by pollutant source characterization. The results displayed that the extraction yields of Soxhlet and MASE were highest among the four techniques. Conditions of extraction with toluene for 6 h were found to be most favourable for PAHs. Total concentrations of PAHs in the foliar samples varied from 200.98 ± 2.72−550.79 ± 10.11 µg g− 1 dry weight, highest values being recorded in the samples of Exide More (EXM) because of daylong inexorable traffic flow/crowding increasing the burden of ambient PAHs. Widespread changes in meteorology exerted influence on seasonal concentrations of PAHs in plant leaves. Foliar accretion of PAHs differed in the study sites with diverse sources of emission from motor vehicles, fossil fuel and biomass burning along with other human interferences.

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“…Total methoxyflavone levels increased considerably as ethanol concentration increased (Figure 4A,B). It was discovered that the bioactive methoxyflavone markers of KP rhizomes, PMF, DMF, and PMF, possessed a significant affinity for ethanol due to intermolecular forces [22]. In the interim, the total methoxyflavone concentration increased marginally with increasing extraction time, reaching a maximum at approximately 16.00 min (Figure 4A,C).…”

Section: Optimization Of Significant Variables By Box-behnken Designmentioning

confidence: 99%

Optimization of Ultrasound-Assisted Extraction of Yields and Total Methoxyflavone Contents from Kaempferia parviflora Rhizomes

Krongrawa

Limmatvapirat

Saibua³

et al. 2022

Molecules

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The major bioactive components of Kaempferia parviflora (KP) rhizomes, 3,5,7,3′,4′-pentamethoxyflavone (PMF), 5,7-dimethoxyflavone (DMF), and 5,7,4′-trimethoxyflavone (TMF), were chosen as the quantitative and qualitative markers for this plant material. In order to extract bioactive components (total methoxyflavones) from KP rhizomes, ultrasound-assisted extraction (UAE) was proposed as part of this study. Plackett–Burman design (PBD) and Box–Behnken design (BBD) were utilized to optimize the effects of UAE on extraction yields and total methoxyflavone contents in KP rhizomes. First, PBD was utilized to determine the effect of five independent variables on total yields and total methoxyflavone contents. The results indicated that the concentration of the extracting solvent (ethanol), the extraction time, and the ratio of solvent to solid were significant independent terms. Subsequently, BBD with three-level factorial experiments was used to optimize the crucial variables. It was discovered that the concentration of ethanol was the most influential variable on yields and total methoxyflavone contents. Optimum conditions for extraction yield were ethanol concentration (54.24% v/v), extraction time (25.25 min), and solvent-to-solid ratio (49.63 mL/g), while optimum conditions for total methoxyflavone content were ethanol concentration (95.00% v/v), extraction time (15.99 min), and solvent-to-solid ratio (50.00 mL/g). The relationship between the experimental and theoretical values was perfect, which proved that the regression models used were correct and that PBD and BBD were used to optimize the conditions in the UAE to obtain the highest yield and total methoxyflavone content in the KP rhizomes.

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Optimization of extraction method for Kleeb Bua Daeng formula and comparison between ultrasound-assisted and microwave-assisted extraction

Cited by 21 publications

References 45 publications

Valorization of sugar beet molasses powder by microwave and ultrasound‐assisted extractions of bioactive compounds: An optimization study

Valorization of sugar beet molasses powder by microwave and ultrasound‐assisted extractions of bioactive compounds: An optimization study

Biomonitoring of polyaromatic hydrocarbons (PAHs) by Murraya paniculata (L.) Jack in South Kolkata, West Bengal, India: Spatial and temporal variations

Optimization of Ultrasound-Assisted Extraction of Yields and Total Methoxyflavone Contents from Kaempferia parviflora Rhizomes

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