Results 51 to 60 of about 32,195 (230)

Metabolic engineering for sustainable xylitol production from diverse carbon sources in Pichia pastoris

Microbial Cell Factories
Xylitol, known for its health benefits, is a valuable compound in the food and pharmaceutical industries. However, conventional chemical production methods are often unsustainable for large-scale applications, prompting the need for alternative ...
Xiaocong Lu, Mingxin Chang, Xiangyu Li, Wenbing Cao, Zhoukang Zhuang, Qian Wu, Tao Yu, Aiqun Yu, Hongting Tang   +8 more
doaj   +1 more source

Processing Stabilization of Polyolefin Recyclates Using Alditols in Combination With α‐Tocopherol: A Sustainable Alternative to Phosphites

Journal of Vinyl and Additive Technology, EarlyView.
A novel bio‐based stabilizer system significantly improves the quality of polyolefin recyclates during multiple recycling cycles. ABSTRACT This study introduces a novel bio‐based stabilizer system for polyolefin recyclates that combines alditols with small amounts of α‐tocopherol as a sustainable alternative to conventional phosphite additives. The aim
Kim Hao Ng, Jan‐Hendrik Arndt, Elke Metzsch‐Zilligen, Rudolf Pfaendner   +3 more
wiley   +1 more source

Chemometric analysis of lipase-catalyzed synthesis of xylitol esters in a solvent-free system [PDF]

, 2011
Immobilized Candida antarctica lipase B-catalyzed esterification of xylitol and two fatty acids (capric and caproic acid) were studied in a solvent-free system. The Taguchi orthogonal array method based on three-level-four-variables with nine experiments
Abdul Rahman, Mohd Basyaruddin, Adnani, Atena, Ahangar, Hossein Abbastabar, Basri, Mahiran, Chaibakhsh, Naz, Raja Abdul Rahman, Raja Noor Zaliha, Salleh, Abu Bakar   +6 more
core   +1 more source

Xylitol production by a Wickerhamomyces anomalus strain adapted for enhanced tolerance to sugarcane bagasse hemicellulosic hydrolysate with high content of fermentation inhibitors

Electronic Journal of Biotechnology
Background: Xylitol, a five-carbon polyalcohol, is used in the food and pharmaceutical industries and as a building block in the synthesis of high-value chemicals.
Fernando Bonfiglio, Matías Cagno, Lucía Nuñez, Rossina Castro, Emiliana Botto, Paula Rodríguez   +5 more
doaj   +1 more source

Socioeconomic factors associated with xylitol use as a behavior related to oral health: a literature review [PDF]

RGO: Revista Gaúcha de Odontologia
Identify in literature the influence of socioeconomic factors in the access to xylitol and find the effects of this sugar with regards dental caries; verify its potential as a behavior related to oral health.
Mateus Zilch Scheuermann, Daliane Oliveira de Almeida, Jessica Klöckner Knorst   +2 more
doaj   +1 more source

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

Australian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima, Analia Gabriella Borges Ferraz Facury   +1 more
wiley   +1 more source

The Effect of Competitive Swimming on Oral Health Status [PDF]

, 2020
Objectives/Aims: Competitive athletes are often considered to be susceptible to bodily injury. It is now being realized that competitive swimmers are also at risk, specifically in the unsuspected realm of the oral cavity.
Apsley, Laura, Walter, Alexandra
core   +1 more source

Probiotics for preventing acute otitis media in children [PDF]

, 2018
This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: to assess the effects of probiotics to prevent the occurrence and reduce the severity of acute otitis media in children.
Clark, Justin, Del Mar, Chris B., Grimwood, Keith, Islam, Farhana, Julien, Blair, Little, Paul, Roos, Kristian, Scott, Anna M.   +7 more
core   +2 more sources

Effect of Xylitol Varnishes on the Inhibition of Demineralization in Vitro

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To evaluate the efficacy of xylitol varnishes in the inhibition of enamel demineralization in vitro. Material and Methods: Bovine enamel blocks (n=120) were randomly allocated to four groups (n = 30), and the surface hardness (SH) was measured
Paula Andery Naves, Alexandre Lima de Moura, Marcela Charantola Rodrigues, Michele Baffi Diniz, Victor Ellias Arana-Chavez, Maísa Camillo Jordão, Cristiane de Almeida Baldini Cardoso   +6 more
doaj  

Hypersensitivity to Excipients in Drugs: An EAACI Position Paper

Allergy, EarlyView.
ABSTRACT Drugs contain active pharmaceutical ingredients and excipients, compounds which enhance the pharmacokinetics, stability and palatability of the pharmaceutical formulation. While most drug hypersensitivity reactions (DHR) are caused by active ingredients, excipients may also be involved.
Lene H. Garvey, Knut Brockow, Annick Barbaud, Charlotte G. Mortz, Gianfranco Calogiuri, Asli Gelincik, Osman O. Yeğit, Alla Nakonechna, Annette Wagner, Rik Schrijvers, Toon Ieven   +10 more
wiley   +1 more source