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Profiles of xylose reductase, xylitol dehydrogenase and xylitol production under different oxygen transfer volumetric coefficient values
(JOHN WILEY & SONS LTD, 2009)
BACKGROUND: Xylitol is a sugar alcohol (polyalcohol) with many interesting properties for pharmaceutical and food products. It is currently produced by a chemical process, which has some disadvantages such as high energy ...
Isolation and identification of xylitol-producing yeasts from agricultural residues
(Springer, 2000-12)
Selected yeast strains isolated from corn silage and viticulture residues were sceened for their capacities to convertd-xylose into xylitol. A conventional TLC was adapted for easy determination of xylose and xylitol in ...
Xylitol concentrations in artificial saliva after application of different xylitol dental varnishes
(UNIV SAO PAULO FAC ODONTOLOGIA BAURUBAURU-SP, 2012)
Objective: The present study analyzed xylitol concentrations in artificial saliva over time after application of varnishes containing 10% and 20% xylitol. Material and Methods: Fifteen bovine enamel specimens (8x4 mm) were ...
Leishmania amazonensis: Xylitol as inhibitor of macrophage infection and stimulator of macrophage nitric oxide production
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
Xylitol is a sugar alcohol being explored for clinical uses. The aim was to evaluate the effects of xylitol on Leishmania amazonensis-infected J774A.1 macrophages. Macrophages were infected with L. amazonensis for 3 It, ...
Strategies for xylitol purification and Crystallization: A review
(2015-01-01)
This paper reviews the literature on the main aspects of purification and crystallization of xylitol produced either by chemical or biotechnological routes. Different strategies have been used to clarify media containing ...
Xylitol as bio-product from the agro and forest biorefinery
(Elsevier Academic Press Inc, 2017)
Xylans from hemicelluloses can be depolymerized into xylose for the bioproduction of xylitol. Xylitol is used as a sweetening agent, and it can be an important platform for sustainable bioproducts. A key point in xylitol ...
Production and purification of xylitol by Scheffersomyces amazonenses via sugarcane hemicellulosic hydrolysate
(2020-03-01)
Xylitol was produced by Scheffersomyces amazonensis UFMG-HMD-26.3 in hemicellulosic hydrolysate obtained from a mixture of sugarcane bagasse and straw (1:1) in batch fermentation, and was recovered using supercritical ...
Chemoenzymatic synthesis: a strategy to obtain xylitol monoesters
(JOHN WILEY & SONS LTD, 2009)
BACKGROUND: Fatty acid sugar esters are used as non-ionic surfactants in cosmetics, foodstuffs and pharmaceuticals. In particular, monoesters of xylitol have attracted industrial interest due to their outstanding biological ...
In Vivo Xylitol Primary Dermal Irritation and Phototoxicity Evaluation
(COLEGIO FARMACEUTICOS PROVINCIA DE BUENOS AIRES, 2009)
Xylitol is a widely studied sugar with therapeutic properties and is effective against microorganisms. Despite a variety of toxicological data being available about this compound, dermal toxicological tests cannot be found. ...
A novel use for sugarcane bagasse hemicellulosic fraction: Xylitol enzymatic production
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
The excess of sugarcane bagasse (SCB) from the sugar-alcohol industry is considered a by-product with great potential for many bioproducts production. This work had as objective to verify the performance of sugarcane bagasse ...