Response surface optimization of ultrasound-assisted polysaccharides extraction from pomegranate peel

Zhu, Caiping; Zhai, Xichuan; Li, Lin-Qiang; Wu, Xiaoyun; Li, Bing

doi:10.1016/j.foodchem.2015.01.022

Cited by 139 publications

(70 citation statements)

References 41 publications

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“…For polysaccharide extraction from pomegranate peel, it was observed that sonication intensity had positive effect but chemical decompositions were generated with the stronger extraction power over 140 W sonic power (Zhu et al . ).…”

Section: Resultsmentioning

confidence: 97%

Modeling and Optimization of Ultrasound Assisted Extraction Parameters using Response Surface Methodology for Water Soluble Polysaccharide Extraction from Hazelnut Skin

Yılmaz

Tavman

2016

Journal of Food Processing and Preservation

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The aim of this study is to evaluate optimum process conditions for water soluble polysaccharides (WSP) of plant waste materials such as hazelnut skin by using response surface methodologies (RSM). Polysaccharides from hazelnut skin were extracted by means of probe type sonication system using distilled water as a solvent with several sonication time, temperature and amplitude. Response surface models were applied by both Box–Behnken Design (BBD) and Central‐Composite Design (CCD) for determining optimal condition which satisfies both maximizing polysaccharide yield and minimizing applied energy for sonication. Results showed that both BBD and CCD models represented the system with high regression coefficient (R2 > 0.95) and optimum conditions are 16.15 min, 45C, 50.29% amplitude with 0.733 desirability, 15.97 min, 45C, 47.27% amplitude with 0.712 desirability, respectively, for designs. Results of given conditions are 1.74% yield and 78.75 kJ consumption for BBD and 1.64% yield and 71.68 kJ for CCD. These results were validated by comparing experimental results at 15 min, 45C, 50% amplitude. As a consequence, it was observed that selected statistical models represent the system with a high accuracy and associating scores of each optimal condition is close enough to experimental results. Practical Applications Hazelnut skin is accepted as a waste material and there is no known application area in food industry. Although this waste can be utilized as bioactive polysaccharide source, extraction procedure requires enzymatic and chemical treatments. Sonication can be applied to extract water soluble polysaccharide from hazelnut skin and this method can be applied practically for further studies. Because during polysaccharide extraction, sonication improves uniform heat distribution and enhances mass transfer while decreasing activation energy due to the increase in particle velocity, intense mixing, cell disruption and partial hydrolysis. These effects make sonication profitable tool to obtain bioactive polysaccharides from plant waste materials. RSM is an easy way to organize experiments and optimize complex system such as extraction. On the other hand BBD design is easier and more applicable then CCD especially when the process has some concerns such as difficulties to adjust required level of parameters for CCD.

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Section: Resultsmentioning

confidence: 97%

Modeling and Optimization of Ultrasound Assisted Extraction Parameters using Response Surface Methodology for Water Soluble Polysaccharide Extraction from Hazelnut Skin

Yılmaz

Tavman

2016

Journal of Food Processing and Preservation

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“…Response surface methodology (RSM) is an effective mathematical and statistical tool (Balyan & Sarkar, 2017;He et al, 2016) for modeling and optimization of the extraction parameters and for investigation of the interaction between the extraction parameters (Balyan & Sarkar, 2017;He et al, 2016). Thus, they are usually combined to extract bioactive substances from various natural materials (Al-Juhaimi et al, 2016;Chemat et al, 2017;Maran et al, 2017;Zhu et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

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

et al. 2018

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“…A significant increase in anthocyanin and zein contents was observed when the ultrasound time was increased from 30 to 90 min, whereas any further increase in ultrasound time did not result in any significant increase in anthocyanin and zein contents. As reported previously, several compounds can be suspended in the extraction process when long ultrasound times are used, thus leading to a decrease in the permeability of the solvent . Based on the present study, 90 min was considered to be the optimum time with respect to extracting anthocyanin and zein.…”

Section: Resultsmentioning

confidence: 56%

“…As is well known, the ethanol concentration influences anthocyanin and protein extraction efficiency . For example, as shown in Fig.…”

Section: Resultsmentioning

confidence: 97%

From ‘green’ technologies to ‘red’ antioxidant compounds extraction of purple corn: a combined ultrasound–ultrafiltration–purification approach

Tian

Zhan

et al. 2018

J Sci Food Agric

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Response surface optimization of ultrasound-assisted polysaccharides extraction from pomegranate peel

Cited by 139 publications

References 41 publications

Modeling and Optimization of Ultrasound Assisted Extraction Parameters using Response Surface Methodology for Water Soluble Polysaccharide Extraction from Hazelnut Skin

Modeling and Optimization of Ultrasound Assisted Extraction Parameters using Response Surface Methodology for Water Soluble Polysaccharide Extraction from Hazelnut Skin

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

From ‘green’ technologies to ‘red’ antioxidant compounds extraction of purple corn: a combined ultrasound–ultrafiltration–purification approach

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