{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T11:41:27Z","timestamp":1790854887497,"version":"4.1.0"},"reference-count":21,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T00:00:00Z","timestamp":1267401600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T00:00:00Z","timestamp":1267401600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Biotechnology Progress"],"published-print":{"date-parts":[[2010,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Sodium hydroxide and its derivatives are used as pulping reagents, wherein the spent NaOH is recovered in salt form and reused. In this study, use of low concentration NaOH (1\u20135%) in pretreatment of corn stover and hybrid poplar was investigated. It was done with the understanding that NaOH can be recovered. One of the main objectives in this study is to explore the potential of H\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    with NaOH for pretreatment of high lignin substrate such as hybrid poplar. Pretreatment time has not been optimized in this study but held constant at 24 h. Corn stover, after treatment with NaOH under moderate conditions, attains near quantitative glucan digestibility. On the other hand, hybrid poplar requires treatment at higher temperature and NaOH concentration to attain acceptable level of digestibility. Supplementation of hydrogen peroxide in the pretreatment significantly raises delignification and digestibility of hybrid poplar. It was also helpful in retaining the carbohydrates in the treated solids. Retention of hemicellulose after pretreatment provides a significant economic benefit as it eliminates the need for detoxifying hemicellulose sugars. As the residual xylan remaining after pretreatment is an impediment to enzymatic digestion of glucan, supplementation of xylanase has significantly increased the digestibility of glucan as well as xylan of the treated hybrid poplar. \u00a9 2010 American Institute of Chemical Engineers Biotechnol. Prog., 2010\n                  <\/jats:p>","DOI":"10.1002\/btpr.405","type":"journal-article","created":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T15:34:44Z","timestamp":1267457684000},"page":"1180-1186","source":"Crossref","is-referenced-by-count":50,"title":["Pretreatment of corn stover and hybrid poplar by sodium hydroxide and hydrogen peroxide"],"prefix":"10.1002","volume":"26","author":[{"given":"Rajesh","family":"Gupta","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Y. 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Kraft pulping process with spent sulfuric acid addition of strong black liquor. U. S. Pat. 5 080 756 (1992)."},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/bit.260230712"},{"key":"e_1_2_6_14_2","first-page":"58","volume-title":"Basic chemistry of wood delignification in paper making science and technology: forest products chemistry","author":"Raimo A","year":"2000"},{"key":"e_1_2_6_15_2","first-page":"296","volume-title":"Cellulose in wood: chemistry, ultrastructure, reaction","author":"Fengel D","year":"1984"},{"key":"e_1_2_6_16_2","first-page":"146","volume-title":"Wood Chemistry: Fundamental and Applications","author":"Shostrom E","year":"1981"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/bit.260260613"},{"key":"e_1_2_6_18_2","unstructured":"NREL Biomass standard analytical procedures version 2004 Available atwww.eere.energy.gov.\/biomass\/analytical_procedures.html."},{"key":"e_1_2_6_19_2","first-page":"443","volume-title":"Wood and cellulosic chemistry","author":"Lai YZ","year":"2001"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/btpr.160"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1021\/bk-2001-0785.ch001"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/bit.260270303"}],"container-title":["Biotechnology Progress"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fbtpr.405","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aiche.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/btpr.405","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aiche.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/btpr.405","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aiche.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/btpr.405","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T08:36:50Z","timestamp":1772959010000},"score":1,"resource":{"primary":{"URL":"https:\/\/aiche.onlinelibrary.wiley.com\/doi\/10.1002\/btpr.405"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,3,1]]},"references-count":21,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2010,7]]}},"alternative-id":["10.1002\/btpr.405"],"URL":"https:\/\/doi.org\/10.1002\/btpr.405","archive":["Portico"],"relation":{},"ISSN":["8756-7938","1520-6033"],"issn-type":[{"value":"8756-7938","type":"print"},{"value":"1520-6033","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,3,1]]}}}