Optimization of ultrasonic-assisted extraction of antioxidant polysaccharides from the stem of Trapa quadrispinosa using response surface methodology

Raza, Aun; Feng, Li; Xu, Ximing; Tang, Jian

doi:10.1016/j.ijbiomac.2016.10.033

Cited by 122 publications

(84 citation statements)

References 49 publications

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“…ABTS assay is a decolorization assay applicable to both lipophilic and hydrophilic antioxidants at different pH levels (Raza et al, 2017). The ABTS radical scavenging effect of the phenolic compounds and vitamin C calculated by Equation 4 is displayed in Figure 3C.…”

Section: Abts Radical Scavenging Abilitymentioning

confidence: 99%

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

et al. 2018

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Section: Abts Radical Scavenging Abilitymentioning

confidence: 99%

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

et al. 2018

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“…Recently several researchers used RSM for optimization of polysaccharide extraction from different plant materials [22][23][24][25][26]. To investigate the best response surface design for optimization of polysaccharide yield (CPS) from hazelnut skin, CCD and BBD designs were studied by Yılmaz and Tavman [25].…”

Section: Statistical Approaches With Emphasis On Design Of Experimentmentioning

confidence: 99%

“…To investigate the best response surface design for optimization of polysaccharide yield (CPS) from hazelnut skin, CCD and BBD designs were studied by Yılmaz and Tavman [25]. Optimum conditions for a maximum yield of polysaccharide extraction from Trapa quadrispinosa stems recently determined by Raza et al 41 min, 31.5 mL/g and 58°C were the optimum conditions for extraction time, ratio of water to material, and extraction temperature, respectively [26].…”

Section: Statistical Approaches With Emphasis On Design Of Experimentmentioning

confidence: 99%

Utilization of Response Surface Methodology in Optimization of Extraction of Plant Materials

Aydar¹

2018

Statistical Approaches With Emphasis on Design of Experiments Applied to Chemical Processes

178

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Experimental design plays an important role in several areas of science and industry. Experimentation is an application of treatments applied to experimental units and is then part of a scientific method based on the measurement of one or more responses. It is necessary to observe the process and the operation of the system well. For this reason, in order to obtain a final result, an experimenter must plan and design experiments and analyzes the results. One of the most commonly used experimental designs for optimization is the response surface methodology (RSM). Because it allows evaluating the effects of multiple factors and their interactions on one or more response variables it is a useful method. In this section, recent studies have been compiled which aim to extraction of plant material in high yield and quality and determine optimum conditions for this extraction process.

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“…Ultrasonic‐assisted extraction (UAE), as one environment‐friendly technique, greatly avoids those weaknesses of traditional methods, being widely applied in natural products extraction. Raza, Li, Xu, and Tang () reported that UAE presented 16.5% higher yield than hot water extraction with less input in polysaccharides extraction from the stem of Trapa quadrispinosa . Tabaraki & Nateghi () reported that UAE had remarkable advantages over the traditional method for extracting polyphenols and antioxidants from rice bran.…”

Section: Introductionmentioning

confidence: 99%

Optimization of ultrasonic-assisted extraction of antioxidant tannin from young astringent persimmon (Diospyros kaki L.) using response surface methodology

Liu

Wang

Yang

et al. 2018

J Food Process Preserv

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Ultrasonic‐assisted extraction (UAE) was applied for tannin extraction from young persimmon (Diospyros kaki L.) and extraction conditions were optimized using response surface methodology to compare with traditional water bath extraction (WBE). The maximum yield (33.96 mg/g) extracted by UAE was obtained under conditions of ultrasonic power 207 W, time 30.9 min, L:S ratio 21.1:1 (mL:g) and 55.0 °C, whereas tannin yield reached 32.39 mg/g under parameters of 73.5 °C, time 63.0 min, and L:S ratio 32.4:1 (mL:g) when using WBE. Comparatively, higher tannin was extracted under optimal UAE condition than WBE method, mainly associated with its great damage on original structure of persimmon pulp and peel based on morphological analysis. While there was no significant difference for UV and FT‐IR spectra among tannin extracted by different methods. Moreover, tannin possessed excellent DPPH radical scavenging and ferric reducing activities in a dosage‐dependent manner, showing potential application in medicinal and food industry. Practical applications Young astringent persimmon possesses abundant functional tannin that is beneficial to human health. Tannin extraction is the most fundamental process for its further research and application. Traditional methods for bioactive compounds extraction are generally conducted with high temperature, large solvent consumption and long time. This study illuminated that ultrasonic‐assisted extraction method had great potential to replace traditional water bath to extract antioxidant tannin from young persimmon.

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Optimization of ultrasonic-assisted extraction of antioxidant polysaccharides from the stem of Trapa quadrispinosa using response surface methodology

Cited by 122 publications

References 49 publications

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

Utilization of Response Surface Methodology in Optimization of Extraction of Plant Materials

Optimization of ultrasonic-assisted extraction of antioxidant tannin from young astringent persimmon (Diospyros kaki L.) using response surface methodology

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