Development and validation of ultrasound-assisted solid-liquid extraction of phenolic compounds from waste spent coffee grounds

被引：253
作者：
Al-Dhabi, Naif Abdullah [1 ]
Ponmurugan, Karuppiah [1 ]
Jeganathan, Prakash Maran [2 ]
机构：
[1] King Saud Univ, Dept Bot & Microbiol, Coll Sci, Addiriyah Chair Environm Studies, Riyadh 11451, Saudi Arabia
[2] Kongu Engn Coll, Dept Food Technol, Erode, Tamil Nadu, India
来源：
ULTRASONICS SONOCHEMISTRY | 2017年 / 34卷
关键词：
Ultrasound-assisted solid-liquid extraction; Spent coffee ground; Box-Behnken response surface design; Phenolic compounds; BOX-BEHNKEN DESIGN; OPTIMIZATION; PECTIN;
D O I：
10.1016/j.ultsonch.2016.05.005
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this current work, Box-Behnken statistical experimental design (BBD) was adopted to evaluate and optimize USLE (ultrasound-assisted solid-liquid extraction) of phytochemicals from spent coffee grounds. Factors employed in this study are ultrasonic power, temperature, time and solid-liquid (SL) ratio. Individual and interactive effect of independent variables over the extraction yield was depicted through mathematical models, which are generated from the experimental data. Determined optimum process conditions are 244 W of ultrasonic power, 40 degrees C of temperature, 34 min of time and 1:17 g/ml of SL ratio. The predicted values were in correlation with experimental values with 95% confidence level, under the determined optimal conditions. This indicates the significance of selected method for USLE of phytochemicals from SCG. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：206 / 213
页数：8
相关论文
共 33 条
[1]   Influence of extraction process on antioxidant capacity of spent coffee [J].
Bravo, Jimena ;
Monente, Carmen ;
Juaniz, Isabel ;
Paz De Pena, M. ;
Cid, Concepcion .
FOOD RESEARCH INTERNATIONAL, 2013, 50 (02) :610-616
[2]   Evaluation of Spent Coffee Obtained from the Most Common Coffeemakers as a Source of Hydrophilic Bioactive Compounds [J].
Bravo, Jimena ;
Juaniz, Isabel ;
Monente, Carmen ;
Caemmerer, Bettina ;
Kroh, Lothar W. ;
Paz De Pena, M. ;
Cid, Concepcion .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2012, 60 (51) :12565-12573
[3]   Simulated gastrointestinal digestion and in vitro colonic fermentation of spent coffee (Coffea arabica L): Bioaccessibility and intestinal permeability [J].
Campos-Vega, R. ;
Vazquez-Sanchez, K. ;
Lopez-Barrera, D. ;
Loarca-Pina, G. ;
Mendoza-Diaz, S. ;
Oomah, B. D. .
FOOD RESEARCH INTERNATIONAL, 2015, 77 :156-161
[4]   Optimization of ultrasonic-assisted extraction of water-soluble polysaccharides from Boletus edulis mycelia using response surface methodology [J].
Chen, Wei ;
Wang, Wei-Ping ;
Zhang, Hua-Shan ;
Huang, Qin .
CARBOHYDRATE POLYMERS, 2012, 87 (01) :614-619
[5]   Ultrasound assisted extraction of β-carotene from Spirulina platensis [J].
Dey, Soumen ;
Rathod, Virendra K. .
ULTRASONICS SONOCHEMISTRY, 2013, 20 (01) :271-276
[6]   Box-Behnken design: An alternative for the optimization of analytical methods [J].
Ferreira, S. L. C. ;
Bruns, R. E. ;
Ferreira, H. S. ;
Matos, G. D. ;
David, J. M. ;
Brandao, G. C. ;
da Silva, E. G. P. ;
Portugal, L. A. ;
dos Reis, P. S. ;
Souza, A. S. ;
dos Santos, W. N. L. .
ANALYTICA CHIMICA ACTA, 2007, 597 (02) :179-186
[7]   Supercritical fluid extraction of flavonoids from Maydis stigma and its nitrite-scavenging ability [J].
Liu, Jun ;
Lin, Songyi ;
Wang, Zuozhao ;
Wang, Cuina ;
Wang, Erlei ;
Zhang, Yan ;
Liu, Jingbo .
FOOD AND BIOPRODUCTS PROCESSING, 2011, 89 (C4) :333-339
[8]   Ultrasound:: a powerful tool for leaching [J].
Luque-García, JL ;
de Castro, L .
TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2003, 22 (01) :41-47
[9]   Phenolic compounds and antioxidant activity of extracts from ultrasonic treatment of Satsuma mandarin (Citrus unshiu Marc.) peels [J].
Ma, Ya-Qin ;
Ye, Xing-Qian ;
Fang, Zhong-Xiang ;
Chen, Jian-Chu ;
Xu, Gui-Hua ;
Liu, Dong-Hong .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2008, 56 (14) :5682-5690
[10]   Rapid assessment of bioactive phenolics and methylxanthines in spent coffee grounds by FT-NIR spectroscopy [J].
Magalhaes, Luis M. ;
Machado, Sandia ;
Segundo, Marcela A. ;
Lopes, Joao A. ;
Pascoa, Ricardo N. M. J. .
TALANTA, 2016, 147 :460-467
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