Agnihotri S, 2010, BIORESOURCES, V5, P1197; Alila S, 2013, IND CROP PROD, V41, P250, DOI 10.1016/j.indcrop.2012.04.028; Andrade MF, 2014, IND CROP PROD, V52, P58, DOI 10.1016/j.indcrop.2013.09.041; Anonymous], 2017, INT J SCI TECHNOLOGY; AYELE N, 2014, SCHOLARLY J AGR SCI, V4, P583; Berhanu M, 2017, RENEW SUST ENERG REV, V75, P1035, DOI 10.1016/j.rser.2016.11.082; Birhanu A., 2014, INT J ENV PROTECTION, V2, P24, DOI 10.11648/j.ijepp.20140201.14; Camarero S, 2004, ENZYME MICROB TECH, V35, P113, DOI 10.1016/j.enzmictec.2003.10.019; Cao SL, 2014, BIORESOURCES, V9, P4528; Caparrós S, 2008, BIORESOURCE TECHNOL, V99, P741, DOI 10.1016/j.biortech.2007.01.028; Chen H, 2010, CARBOHYD POLYM, V82, P772, DOI 10.1016/j.carbpol.2010.05.052; Hamzeh Y, 2013, IND CROP PROD, V43, P365, DOI 10.1016/j.indcrop.2012.07.047; Hemmasi A. H., 2011, American-Eurasian Journal of Agricultural \& Environmental Sciences, V11, P478; Iskalieva A, 2012, ULTRASON SONOCHEM, V19, P984, DOI 10.1016/j.ultsonch.2012.02.007; Jabasingh A, 2016, CARBOHYD POLYM, V136, P700, DOI 10.1016/j.carbpol.2015.09.098; Jabasingh SA, 2018, J APPL POLYM SCI, V135, DOI 10.1002/app.46683; Jabasingh SA, 2012, J SCI IND RES INDIA, V71, P353; Jabasingh SA, 2011, CHEM BIOCHEM ENG Q, V25, P501; Jabasingh SA, 2011, IND CROP PROD, V34, P1564, DOI 10.1016/j.indcrop.2011.05.017; Jiménez L, 2008, IND CROP PROD, V28, P11, DOI 10.1016/j.indcrop.2007.12.005; Kaur D, 2017, WASTE MANAGE, V60, P127, DOI 10.1016/j.wasman.2016.08.001; Khakifirooz A, 2013, BIORESOURCES, V8, P21; Kiaei M, 2014, MADERAS-CIENC TECNOL, V16, P313, DOI 10.4067/S0718-221X2014005000024; Kissinger M, 2007, ECOL ECON, V62, P552, DOI 10.1016/j.ecolecon.2006.07.019; Lei YC, 2010, BIOTECHNOL ADV, V28, P609, DOI 10.1016/j.biotechadv.2010.05.009; Miranda I, 2012, BIORESOURCES, V7, P4350; Mohieldin S.D., 2014, J FOR PROD IND, V3, P84; Poletto M, 2012, J APPL POLYM SCI, V126, pE336, DOI 10.1002/app.36991; Przybysz K, 2018, BIORESOURCES, V13, P1372, DOI 10.15376/biores.13.1.1372-1387; Rodríguez A, 2008, BIORESOURCE TECHNOL, V99, P2881, DOI 10.1016/j.biortech.2007.06.003; Sable I, 2012, BIORESOURCES, V7, P1771; Samariha A, 2011, BIORESOURCES, V6, P3313; Sugesty S, 2015, PROCEDIA CHEM, V17, P194, DOI 10.1016/j.proche.2015.12.122; Tilahun Mekonnen, 2014, African Journal of Biotechnology, V13, P1358, DOI 10.5897/AJB2013.13575; Ververis C, 2004, IND CROP PROD, V19, P245, DOI 10.1016/j.indcrop.2003.10.006; Vila C, 2011, BIORESOURCE TECHNOL, V102, P5251, DOI 10.1016/j.biortech.2011.02.002; Xu F, 2013, APPL ENERG, V104, P801, DOI 10.1016/j.apenergy.2012.12.019; Zhao XB, 2012, BIORESOURCE TECHNOL, V117, P25, DOI 10.1016/j.biortech.2012.04.062