1988
DOI: 10.1002/bit.260310807
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Increased digestibility of cedar by pretreatment with peracetic acid and steam explosion

Abstract: A type of steam explosion method combined with chemical pretreatment was studied. Peracetic acid was an effective reagent to assist the steam explosion reaction and greatly improved the enzymatic saccharification of cedar compared with single steam explosion. The extent of saccharification was directly proportional to the amount of peracetic acid absorbed in the chips, and the function of peracetic acid was revealed as an acid catalyst and as a radical initiator in the steam explosion reaction.

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Cited by 9 publications
(5 citation statements)
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“…Other examples include peracetic acid pretreatment of different fibrous wastes such as sugar cane bagasse [24][25][26][27]. To reduce the amount of expensive peracetic acid needed, researchers combined peracetic acid pretreatment with other pretreatments, such as steam explosion [28] irradiation by electron beam [29] and alkaline pretreatments [30,31].…”
Section: Introductionmentioning
confidence: 99%
“…Other examples include peracetic acid pretreatment of different fibrous wastes such as sugar cane bagasse [24][25][26][27]. To reduce the amount of expensive peracetic acid needed, researchers combined peracetic acid pretreatment with other pretreatments, such as steam explosion [28] irradiation by electron beam [29] and alkaline pretreatments [30,31].…”
Section: Introductionmentioning
confidence: 99%
“…It oxidizes the aromatics in lignin, generating dicarboxylic acid and their lactones 14. The enzymatic digestibility of PAA‐pretreated or PAA pre‐pretreated biomass was effectively enhanced 8, 15–17. Gharpuray found that ball milling followed by PAA treatment could decrease the crystallinity and lignin content and enhance the hydrolysis 18.…”
Section: Introductionmentioning
confidence: 99%
“…(conclusão) 52 Diversos grupos de pesquisa estudam o desenvolvimento ou a avaliação de diferentes métodos de pré-tratamento, tais como organosolv, auto-hidrólise, explosão a vapor, a hidrólise ácida, alcalina de peróxido de hidrogênio e extração alcalina, principalmente (LORA; WAYMAN, 1978;ANDO et al, 1988;KAAR et al, 1998;MESA et al, 2010). A lavagem alcalina de bagaço foi o método mais indicado para extrair a maior parte da lignina da matriz e tornar a celulose e a hemicelulose mais disponíveis para hidrólise enzimática (PANDEY et al, 2000).…”
Section: Referênciasunclassified
“…WAYMAN, 1978;ANDO et al, 1988;KAAR et al, 1998;MESA et al, 2010). A lavagem alcalina de bagaço foi o método mais indicado para extrair a maior parte da lignina da matriz e tornar a celulose e a hemicelulose mais disponíveis para hidrólise enzimática (PANDEY et al, 2000).…”
Section: Referênciasunclassified
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