dc.creatorMoreschi, SRM
dc.creatorLeal, JC
dc.creatorBraga, MEM
dc.creatorMeireles, MAA
dc.date2006
dc.dateAPR-JUN
dc.date2014-11-19T13:34:23Z
dc.date2015-11-26T17:06:22Z
dc.date2014-11-19T13:34:23Z
dc.date2015-11-26T17:06:22Z
dc.date.accessioned2018-03-28T23:54:48Z
dc.date.available2018-03-28T23:54:48Z
dc.identifierBrazilian Journal Of Chemical Engineering. Brazilian Soc Chemical Eng, v. 23, n. 2, n. 235, n. 242, 2006.
dc.identifier0104-6632
dc.identifierWOS:000237532100011
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/68056
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/68056
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/68056
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1279831
dc.descriptionIn this work, the hydrolysis of fresh and dried turmeric (Curcuma longa L.) and ginger (Zingiber officinale R.) in the presence of subcritical water + CO2 was studied. The hydrolysis of ginger and turmeric bagasses from supercritical fluid extraction was also studied. The reactions were done using subcritical water and CO2 at 150 bar, 200 degrees C and reaction time of 11 minutes; the degree of reaction was monitored through the amount of starch hydrolyzed. Process yields were calculated using the amount of reducing and total sugars formed. The effects of supercritical fluid extraction in the starchy structures were observed by scanning electron microscopy. Higher degree of hydrolysis (97-98%) were obtained for fresh materials and the highest total sugar yield (74%) was established for ginger bagasse. The supercritical fluid extraction did not significantly modify the degree of hydrolysis in the tested conditions.
dc.description23
dc.description2
dc.description235
dc.description242
dc.languageen
dc.publisherBrazilian Soc Chemical Eng
dc.publisherSao Paulo
dc.publisherBrasil
dc.relationBrazilian Journal Of Chemical Engineering
dc.relationBraz. J. Chem. Eng.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectginger
dc.subjectsubcritical water
dc.subjecthydrolysis
dc.subjectsupercritical fluid extraction
dc.subjectturmeric
dc.subjectCarbon-dioxide
dc.titleGinger and turmeric starches hydrolysis using subcritical water +CO2: The effect of the SFE pre-treatment
dc.typeArtículos de revistas


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