@article{jung_savithri_sharma-shivappa_kolar_2019, title={Effect of Sodium Hydroxide Pretreatment on Lignin Monomeric Components of Miscanthus x giganteus and Enzymatic Hydrolysis}, ISBN={1877-265X}, DOI={10.1007/s12649-019-00859-8}, journal={WASTE AND BIOMASS VALORIZATION}, author={Jung, Woochul and Savithri, Dhanalekshmi and Sharma-Shivappa, Ratna and Kolar, Praveen}, year={2019}}
 @article{jung_savithri_sharma-shivappa_kolar_2018, title={Changes in lignin chemistry of switchgrass due to delignification by sodium hydroxide pretreatment}, volume={11}, DOI={10.3390/en11020376}, number={2}, journal={Energies}, author={Jung, W. and Savithri, D. and Sharma-Shivappa, R. and Kolar, P.}, year={2018}}
 @article{liu_yuan_sharma-shivappa_zanten_2017, title={Antioxidant activity of phlorotannins from brown algae}, volume={10}, DOI={10.25165/j.ijabe.20171006.2854}, number={6}, journal={International Journal of Agricultural and Biological Engineering}, author={Liu, X. and Yuan, W. Q. and Sharma-Shivappa, R. and Zanten, J.}, year={2017}, pages={184–191}}
 @article{das_kolar_sharma-shivappa_classen_osborne_2017, title={Catalytic valorization of lignin using niobium oxide}, volume={8}, DOI={10.1007/s12649-016-9717-8}, number={8}, journal={Waste and Biomass Valorization}, author={Das, L. and Kolar, P. and Sharma-Shivappa, R. and Classen, J. J. and Osborne, J. A.}, year={2017}, pages={2673–2680}}
 @article{edmunds_peralta_kelley_chiang_sharma-shivappa_davis_harman-ware_sykes_gjersing_cunningham_et al._2017, title={Characterization and enzymatic hydrolysis of wood from transgenic Pinus taeda engineered with syringyl lignin or reduced lignin content}, volume={24}, DOI={10.1007/s10570-017-1231-z}, number={4}, journal={Cellulose}, author={Edmunds, C. W. and Peralta, P. and Kelley, S. S. and Chiang, V. L. and Sharma-Shivappa, R. R. and Davis, M. F. and Harman-Ware, A. E. and Sykes, R. W. and Gjersing, E. and Cunningham, M. W. and et al.}, year={2017}, pages={1901–1914}}
 @article{ansanay_kolar_sharma-shivappa_cheng_park_arellano_2017, title={Pre-treatment of biomasses using magnetised sulfonic acid catalysts}, volume={48}, number={2}, journal={Journal of Agricultural Engineering}, author={Ansanay, Y. and Kolar, P. and Sharma-Shivappa, R. and Cheng, J. and Park, S. and Arellano, C.}, year={2017}, pages={117–122}}
 @article{liang_classen_shah_sharma-shivappa_2014, title={Ammonia fate and transport mechanisms in broiler litter}, volume={225}, DOI={10.1007/s11270-013-1812-x}, number={1}, journal={Water, Air, and Soil Pollution}, author={Liang, W. Z. and Classen, J. J. and Shah, S. B. and Sharma-Shivappa, R.}, year={2014}}
 @article{liang_shah_classen_sharma-shivappa_2014, title={Drying temperature - duration impacts on moisture, carbon, and nitrogen losses from broiler litter}, volume={16}, number={4}, journal={Agricultural Engineering International: CIGR Journal}, author={Liang, Weizhen and Shah, Sanjay B. and Classen, John and Sharma-Shivappa, Ratna}, year={2014}, pages={16–23}}
 @article{shi_chinn_sharma-shivappa_2014, title={Interactions between fungal growth, substrate utilization, and enzyme production during solid substrate cultivation of Phanerochaete chrysosporium on cotton stalks}, volume={37}, DOI={10.1007/s00449-014-1224-3}, number={12}, journal={Bioprocess and Biosystems Engineering}, author={Shi, J. and Chinn, M. S. and Sharma-Shivappa, R. R.}, year={2014}, pages={2463–2473}}
 @article{ansanay_kolar_sharma-shivappa_cheng_2014, title={Niobium oxide catalyst for delignification of switchgrass for fermentable sugar production}, volume={52}, DOI={10.1016/j.indcrop.2013.11.044}, journal={Industrial Crops and Products}, author={Ansanay, Y. and Kolar, P. and Sharma-Shivappa, R. R. and Cheng, J. J.}, year={2014}, pages={790–795}}
 @article{panneerselvam_sharma-shivappa_kolar_clare_ranney_2013, title={Hydrolysis of ozone pretreated energy grasses for optimal fermentable sugar production}, volume={148}, DOI={10.1016/j.biortech.2013.08.119}, journal={Bioresource Technology}, author={Panneerselvam, A. and Sharma-Shivappa, R. R. and Kolar, P. and Clare, D. A. and Ranney, T.}, year={2013}, pages={97–104}}
 @article{liang_shah_classen_sharma-shivappa_2013, title={Modeling ammonium adsorption on broiler litter and cake}, volume={224}, DOI={10.1007/s11270-012-1405-0}, number={2}, journal={Water, Air, and Soil Pollution}, author={Liang, Wei-zhen and Shah, S. B. and Classen, J. J. and Sharma-Shivappa, R.}, year={2013}, pages={324–349}}
 @article{panneerselvam_sharma-shivappa_kolar_ranney_peretti_2013, title={Potential of ozonolysis as a pretreatment for energy grasses}, volume={148}, DOI={10.1016/j.biortech.2013.08.129}, journal={Bioresource Technology}, author={Panneerselvam, A. and Sharma-Shivappa, R. R. and Kolar, P. and Ranney, T. and Peretti, S.}, year={2013}, pages={242–248}}
 @article{sharma_palled_sharma-shivappa_osborne_2013, title={Potential of potassium hydroxide pretreatment of switchgrass for fermentable sugar production}, volume={169}, DOI={10.1007/s12010-012-0009-x}, number={3}, journal={Applied Biochemistry and Biotechnology}, author={Sharma, R. and Palled, V. and Sharma-Shivappa, R. R. and Osborne, J.}, year={2013}, pages={761–772}}
 @article{athalye_sharma-shivappa_peretti_kolar_davis_2013, title={Producing biodiesel from cottonseed oil using Rhizopus oryzae ATCC #34612 whole cell biocatalysts: Culture media and cultivation period optimization}, volume={17}, DOI={10.1016/j.esd.2013.03.009}, number={4}, journal={Energy for Sustainable Development}, author={Athalye, S. and Sharma-Shivappa, R. and Peretti, S. and Kolar, P. and Davis, J. P.}, year={2013}, pages={331–336}}
 @article{wang_sharma-shivappa_olson_khan_2013, title={Production of polyhydroxybutyrate (PHB) by Alcaligenes latus using sugarbeet juice}, volume={43}, DOI={10.1016/j.indcrop.2012.08.011}, journal={Industrial Crops and Products}, author={Wang, B. Q. and Sharma-Shivappa, R. R. and Olson, J. W. and Khan, S. A.}, year={2013}, pages={802–811}}
 @article{jairam_kolar_sharma-shivappa_osborne_2013, title={Synthesis of solid acid catalyst from tobacco stalk for esterification of oleic acid}, volume={29}, number={3}, journal={Applied Engineering in Agriculture}, author={Jairam, S. and Kolar, P. and Sharma-Shivappa, R. S. and Osborne, J. A.}, year={2013}, pages={385–389}}
 @article{kaur_oberoi_bhargav_sharma-shivappa_dhaliwal_2012, title={Ethanol production from alkali- and ozone-treated cotton stalks using thermotolerant Pichia kudriavzevii HOP-1}, volume={37}, DOI={10.1016/j.indcrop.2011.12.007}, number={1}, journal={Industrial Crops and Products}, author={Kaur, U. and Oberoi, H. S. and Bhargav, V. K. and Sharma-Shivappa, R. and Dhaliwal, S. S.}, year={2012}, pages={219–226}}
 @article{shi_sharma-shivappa_chinn_2012, title={Interactions between fungal growth, substrate utilization and enzyme production during shallow stationary cultivation of Phanerochaete chrysosporium on cotton stalks}, volume={51}, DOI={10.1016/j.enzmictec.2012.03.006}, number={1}, journal={Enzyme and Microbial Technology}, author={Shi, J. and Sharma-Shivappa, R. R. and Chinn, M. S.}, year={2012}, pages={1–8}}
 @article{jairam_kolar_sharma-shivappa_osborne_davis_2012, title={KI-impregnated oyster shell as a solid catalyst for soybean oil transesterification}, volume={104}, DOI={10.1016/j.biortech.2011.10.039}, journal={Bioresource Technology}, author={Jairam, S. and Kolar, P. and Sharma-Shivappa, R. and Osborne, J. A. and Davis, J. P.}, year={2012}, pages={329–335}}
 @article{xu_chen_cheng_sharma-shivappa_burns_2011, title={Delignification of switchgrass cultivars for bioethanol production}, volume={6}, number={1}, journal={BioResources}, author={Xu, J. L. and Chen, Y. and Cheng, J. J. and Sharma-Shivappa, R. R. and Burns, J. C.}, year={2011}, pages={707–720}}
 @article{xu_wang_sharma-shivappa_cheng_2011, title={Enzymatic hydrolysis of switchgrass and coastal bermuda grass pretreated using different chemical methods}, volume={6}, number={3}, journal={BioResources}, author={Xu, J. L. and Wang, Z. Y. and Sharma-Shivappa, R. R. and Cheng, J. J.}, year={2011}, pages={2990–3003}}
 @article{chinn_sharma-shivappa_cotter_2011, title={Solvent extraction and quantification of capsaicinoids from Capsicum chinense}, volume={89}, DOI={10.1016/j.fbp.2010.08.003}, number={4C}, journal={Food and Bioproducts Processing: Transactions of the Institution of Chemical Engineers, Part C.}, author={Chinn, M. S. and Sharma-Shivappa, R. R. and Cotter, J. L.}, year={2011}, pages={340–345}}
 @article{xu_cheng_sharma-shivappa_burns_2010, title={Lime pretreatment of switchgrass at mild temperatures for ethanol production}, volume={101}, DOI={10.1016/j.biortech.2009.12.015}, number={8}, journal={Bioresource Technology}, author={Xu, J. L. and Cheng, J. J. and Sharma-Shivappa, R. R. and Burns, J. C.}, year={2010}, pages={2900–2903}}
 @article{xu_cheng_sharma-shivappa_burns_2010, title={Sodium hydroxide pretreatment of switchgrass for ethanol production}, volume={24}, DOI={10.1021/ef9014718}, journal={Energy & Fuels}, author={Xu, J. L. and Cheng, J. J. and Sharma-Shivappa, R. R. and Burns, J. C.}, year={2010}, pages={2113–2119}}
 @article{george_yang_wang_sharma-shivappa_tungate_2010, title={Suitability of canola residue for cellulosic ethanol production}, volume={24}, DOI={10.1021/ef1002155}, journal={Energy & Fuels}, author={George, N. and Yang, Y. and Wang, Z. Y. and Sharma-Shivappa, R. and Tungate, K.}, year={2010}, pages={4454–4458}}
 @inbook{yang_sharma-shivappa_burns_cheng_2009, title={Dilute acid pretreatment of oven-dried switchgrass germplasms for bioethanol production}, volume={23}, DOI={10.1021/ef900043z}, number={7}, booktitle={Energy & Fuels}, author={Yang, Y. and Sharma-Shivappa, R. and Burns, J. C. and Cheng, J. J.}, year={2009}, pages={3759–3766}}
 @article{shi_sharma-shivappa_chinn_howell_2009, title={Effect of microbial pretreatment on enzymatic hydrolysis and fermentation of cotton stalks for ethanol production}, volume={33}, DOI={10.1016/j.biombioe.2008.04.016}, number={1}, journal={Biomass and Bioenergy}, author={Shi, J. and Sharma-Shivappa, R. R. and Chinn, M. and Howell, N.}, year={2009}, pages={88–96}}
 @article{shi_sharma-shivappa_chinn_2009, title={Microbial pretreatment of cotton stalks by submerged cultivation of Phanerochaete chrysosporium}, volume={100}, DOI={10.1016/j.biortech.2008.10.060}, number={19}, journal={Bioresource Technology}, author={Shi, J. and Sharma-Shivappa, R. R. and Chinn, M. S.}, year={2009}, pages={4388–4395}}
 @article{yang_sharma-shivappa_burns_cheng_2009, title={Saccharification and fermentation of dilute-acid-pretreated freeze-dried switchgrass}, volume={23}, DOI={10.1021/ef9003335}, journal={Energy & Fuels}, author={Yang, Y. and Sharma-Shivappa, R. R. and Burns, J. C. and Cheng, J.}, year={2009}, pages={5626–5635}}
 @inbook{yang_sharma_burns_cheng_2008, title={Hydrolysis and fermentation of new switchgrass germplasm for bioethanol production}, volume={083799}, booktitle={Proceedings of the ASABE Annual International Meeting (Providence, Rhode Island)}, author={Yang, Y. and Sharma, R. R. and Burns, J. C. and Cheng, J. J.}, year={2008}}
 @inbook{xu_cheng_sharma-shivappa_burns_2008, title={Lime pretreatment of switchgrass for bioethanol production}, volume={083998}, DOI={10.13031/2013.24815}, booktitle={Proceedings of the ASABE Annual International Meeting (Providence, Rhode Island)}, author={Xu, J. and Cheng, J. J. and Sharma-Shivappa, R. R. and Burns, J. C.}, year={2008}}
 @article{shi_chinn_sharma-shivappa_2008, title={Microbial pretreatment of cotton stalks by solid state cultivation of Phanerochaete chrysosporium}, volume={99}, DOI={10.1016/j.biortech.2007.11.069}, number={14}, journal={Bioresource Technology}, author={Shi, J. and Chinn, M. S. and Sharma-Shivappa, R. R.}, year={2008}, pages={6556–6564}}
 @article{sharma-shivappa_chen_2008, title={conversion of cotton wastes to bioenergy and value-added products}, volume={51}, DOI={10.13031/2013.25377}, number={6}, journal={Transactions of the ASABE}, author={Sharma-Shivappa, R. R. and Chen, Y.}, year={2008}, pages={2239–2246}}
 @article{silverstein_chen_sharma-shivappa_boyette_osborne_2007, title={A A comparison of chemical pretreatment methods for improving saccharification of cotton stalks}, volume={98}, DOI={10.1016/j.biortech.2006.10.022}, number={16}, journal={Bioresource Technology}, author={Silverstein, R. A. and Chen, Y. and Sharma-Shivappa, R. R. and Boyette, M. D. and Osborne, J.}, year={2007}, pages={3000–3011}}
 @inbook{xu_chen_wang_sharma-shivappa_burns_cheng_2007, title={Alkaline pretreatment of switchgrass for bioconversion to ethanol}, booktitle={2007 ASABE Regional Annual Conference (Fletcher, North Carolina)}, author={Xu, J. and Chen, Y. and Wang, Z. and Sharma-Shivappa, R. R. and Burns, J. C. and Cheng, J. J.}, year={2007}}
 @article{shi_sharma-shivappa_chinn_dean_shivappa_2007, title={Challenges in quantification of ligninolytic enzymes from Phanerochaete chrysosporium cultivation for pretreatment of cotton stalks}, volume={50}, DOI={10.13031/2013.24071}, number={6}, journal={Transactions of the ASABE}, author={Shi, J. and Sharma-Shivappa, R. R. and Chinn, M. and Dean, R. A. and Shivappa, R. B.}, year={2007}, pages={2347–2354}}
 @article{chen_sharma-shivappa_chen_2007, title={Ensiling agricultural residues for bioethanol production}, volume={143}, DOI={10.1007/s12010-007-0030-7}, number={1}, journal={Applied Biochemistry and Biotechnology}, author={Chen, Y. and Sharma-Shivappa, R. R. and Chen, C.}, year={2007}, pages={80–92}}
 @article{chen_sharma-shivappa_keshwani_chen_2007, title={Potential of agricultural residues and hay for bioethanol production}, volume={142}, DOI={10.1007/s12010-007-0026-3}, number={3}, journal={Applied Biochemistry and Biotechnology}, author={Chen, Y. and Sharma-Shivappa, R. R. and Keshwani, D. and Chen, C.}, year={2007}, pages={276–290}}