[1] Chen, X., Wang, W., Li, S., Xue, J., Fan, L., Sheng, Z. and Chen, Y. (2010). Optimization of ultrasound-assisted extraction of Lingzhi polysaccharides using response surface methodology and its inhibitory effect on cervical cancer cells. Carbohydr. Polym., 80(3), 944-948.
[2] Diem Do, Q., Angkawijaya, A.E., Tran-Nguyen, P. L., Huynh, L. H., Soetaredjo, F. E., Ismadji, S. and Ju, Y.H. (2014). Effect of extraction solvent on total phenol content, total flavonoid content, and antioxidant activity of Limnophilaaromatica. J FOOD DRUG ANAL., 22, 296- 302.
[3] Chun, S.S., Vattem, D.A., Lin, Y.T. and Shetty, K. (2005). Phenolic antioxidants from clonal oregano (Origanumvulgare) with antimicrobial activity against Helicobacter pylori. Process Biochem., 40(2): 809-816.
[4] Tohma, H., Gülçin, İ., Bursal, E., Gören, A.C., Alwasel, S.H. and Köksal, E. (2017). Antioxidant activity and phenolic compounds of ginger (Zingiber officinale Rosc.) determined by HPLC-MS/MS. J FOOD MEAS CHARACT., 11(2), 556-566.
[5] Huang, W., Xue, A., Niu, H., Jia, Z. and Wang, J. (2009). Optimised ultrasonic-assisted extraction of flavonoids from Folium eucommiae and evaluation of antioxidant activity in multi-test systems in vitro. Food chem., 114(3), 1147-1154.
[6] Hammi, K.M., Jdey, A., Abdelly, C., Majdoub, H. and Ksouri, R. (2015). Optimization of ultrasound-assisted extraction of antioxidant compounds from Tunisian Zizyphus lotus fruits using response surface methodology. Food chem., 184,80-89.
[7] Hossain, M., Barry-Ryan, C., Martin-Diana, A.B. and Brunton, N. (2011). Optimisation of accelerated solvent extraction of antioxidant compounds from rosemary (Rosmarinus officinalis L.), marjoram (Origanum majorana L.) and oregano (Origanum vulgare L.) using response surface methodology. Food chem., 126,339-346.
[8] Morelli, L.L.L. and Prado, M.A. (2012). Extraction optimization for antioxidant phenolic compounds in red grape jam using ultrasound with a response surface methodology. ULTRASON SONOCHEM., 19, 1144-1149.
[9] Setyaningsih, W., Duros, E., Palma, M. and Barroso, C. (2015). Optimization of the ultrasound-assisted extraction of melatonin from red rice (Oryza sativa) grains through a response surface methodology. Applied Acoustics.
[10] Ali, A.M.A., El-Nour, M.E.M., and Yagi, S.M. (2018). Total phenolic and flavonoid contents and antioxidant activity of ginger (Zingiber officinale Rosc.) rhizome, callus and callus treated with some elicitors. GENET ENG BIOTECHN N, 16(2), 677-682.
[11] Bharti, I. and Ray, A. (2014). Effect of extraction techniques on total flavonoids, phenolics, and antioxidant activity of different plants extract. Int. j. res. appl., 2(1), 41-48.
[12] Rezaie, M., Farhoosh R., Iranshahi M., Sharif, A. and Golmohamadzadeh, S. (2015). Ultrasonic-assisted extraction of antioxidative compounds from Bene (Pistacia atlantica subsp. mutica) hull using various solvents of different physicochemical properties. Food Chem., 173, 577-583.
[13] Maghsoudlou, E., Esmaeilzadeh Kenari, R., and Raftani Amiri, Z. (2016). Evaluation of Antioxidant Activity of Fig (Ficuscarica) Pulp and Skin Extract and its Application in Enhancing Oxidative Stability of Canola Oil. J FOOD PROCESS PRES., 41(4), 1-11
[14] Sfahlan, A.J., Mahmoodzadeh, A., Hasanzadeh, A., Heidari, R. and Jamei, R. (2009). Antioxidants and antiradicals in almond hull and shell (Amygdalus communis L.) as a function of genotype. Food Chem., 115, 529-533.
[15] Ebrahimzadeh, M.A., Nabavi, S.M., Nabavi, S.F., Bahramian, F. and Bekhradnia, A.R. (2010). Antioxidant and free radical scavenging activity of H. officinalis L. var. angustifolius, V. odorata, B. hyrcana and C. speciosum. PAK J PHARM SCI., 23(1), 29-34.
[16] Altemimi,A., Choudhary, R., Watson,D.G. and Lightfoot, D.A. (2015). Effects of ultrasonic treatments on the polyphenol and antioxidant content of spinach extracts, ULTRASON SONOCHEM., 24, 247–255.
[17] Silva, E.M., Rogez, H. and Larondelle, Y. (2007). Optimization of extraction of phenolics from Inga edulis leaves using response surface methodology. SEP PURIF TECHNOL., 55(3), 381-387.
[18] Bey, M.B., Louaileche, H. and Zemouri, S. (2013). Optimization of phenolic compound recovery and antioxidant activity of light and dark dried fig (Ficus carica L.) varieties. Food Sci. Biotechnol., 22(6), 1613-1619.
[19] Liyana-Pathirana, C. and Shahidi, F. (2005). Optimization of extraction of phenolic compounds from wheat using response surface methodology. Food chem., 93(1), 47-56.
[20] Tao, Y., Zhang, Z. and Sun, D.W. (2014). Kinetic modeling of ultrasound-assisted extraction of phenolic compounds from grape marc: influence of acoustic energy density and temperature. ULTRASON SONOCHEM., 21(4), 1461-1469.
[21] Herodez, S.S., Hadolin, M., Skerget, M. and Knez, Z. (2003). Solvent extraction study of antioxidants from Balm (Melissa officinalis L.) leaves, Food Chem., 80, 275–282.
[22] Bidchol, A.M., Wilfred, A., Abhijna, P. and Harish, R. (2011). Free radical scavenging activity of aqueous and ethanolic extract of Brassica oleracea L. var. italica. FOOD BIOPROCESS TECH., 4(7), 1137-1143.
[23] Amarowicz, R., Pegg, R. B., Rahimi-Moghaddam, P., Barl, B. and Weil, J. A. (2004). Free-radical scavenging capacity and antioxidant activity of selected plant species from the Canadian prairies. Food Chem., 84(4), 551-562.
[24] Dey, S. and Rathod, V.K. (2013). Ultrasound assisted extraction of β-carotene from Spirulinaplatensis. ULTRASON SONOCHEM., 20(1), 271-276.
[25] Veggi, P.C., Santos, D.T., Fabiano-Tixier, A.S., Le Bourvellec, C., Meireles, M.A.A. and Chemat, F. (2013). Ultrasound-assisted Extraction of Polyphenols from Jatoba (Hymenaea courbaril L. var stilbocarpa) Bark. Food and Public Health, 3(3), 119-129.
[26] Portto, C.D., Porretto, E. and Decorti, D. (2013). Comparison of ultrasound-assisted extrac-tion with conventional extraction methods of oil and polyphenols from grape (Vitis vinifera L.) seeds. ULTRASON SONOCHEM., 20, 1076–1080.