Cédric Delattre
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View article: pH-Sensitive Cassava Starch/Onion Peel Powder Films as Colorimetric Indicators for Minced Beef Freshness Monitoring
pH-Sensitive Cassava Starch/Onion Peel Powder Films as Colorimetric Indicators for Minced Beef Freshness Monitoring Open
pH-sensitive intelligent films offer a novel strategy for real-time monitoring of food freshness via visible color changes. This study valorizes onion peel powder (OPP), a polyphenol-rich agro-industrial by-product, by incorporating it int…
View article: Development, characterization and in vitro evaluation of TEMPO-oxidized microcellulose-based biomaterial inks for 3D bioprinting applications
Development, characterization and in vitro evaluation of TEMPO-oxidized microcellulose-based biomaterial inks for 3D bioprinting applications Open
3D-bioprinting is widely used in tissue engineering due to its customizability, avoidance of allogeneic rejection, and no risk of disease transmission. Cellulose is a renewable natural polymer, prized as an excellent bioink due to its non-…
View article: Chemical variability of fenugreek essential oil
Chemical variability of fenugreek essential oil Open
Fenugreek ( Trigonella foenum-graecum L.) is a famous dicotyledonous aromatic medicinal plant that belongs to the Fabaceae family. The numerous biological activities it exhibits are attributed to the rich variety of primary and secondary m…
View article: Polysaccharide‐Based Water Purifying Materials
Polysaccharide‐Based Water Purifying Materials Open
View article: Corrigendum to “Exopolysaccharide from the yeast Papiliotrema terrestris PT22AV for skin wound healing” [J. Adv. Res. 46 (2023) 61–74]
Corrigendum to “Exopolysaccharide from the yeast Papiliotrema terrestris PT22AV for skin wound healing” [J. Adv. Res. 46 (2023) 61–74] Open
The authors regret that the printed version of the above article contained an error in Fig 4a. The correct and final version follows. The authors would like to apologise for any inconvenience caused. We have noticed an image arraignment er…
View article: Water pollution remediation: Synthesis, characterization and adsorption studies of poly(o-anisidine)/MWCNTs nanocomposite for the elimination of direct yellow 26 dye
Water pollution remediation: Synthesis, characterization and adsorption studies of poly(o-anisidine)/MWCNTs nanocomposite for the elimination of direct yellow 26 dye Open
The synthesis of poly(o-anisidine)/multi-walled carbon nanotubes composite (POA/MWCNTs NC) was carried out via chemical oxidative polymerization for the adsorptive removal of Direct Yellow 26 dye (DY 26). In the polymerization, the ammoniu…
View article: Relationship Between the Structure of the Flavone C-Glycosides of Linseed (Linum usitatissimum L.) and Their Antioxidant Activity
Relationship Between the Structure of the Flavone C-Glycosides of Linseed (Linum usitatissimum L.) and Their Antioxidant Activity Open
Flavonoids have been documented to have good antioxidant activities in vitro. In recent years, reports on the antioxidant activities of flavone C-glycosides, a subclass of flavonoids, have attracted great attention. Despite the wealth of i…
View article: Alginate from Ericaria crinita Possesses Antioxidant Activity and Attenuates Systemic Inflammation via Downregulation of Pro-Inflammatory Cytokines
Alginate from Ericaria crinita Possesses Antioxidant Activity and Attenuates Systemic Inflammation via Downregulation of Pro-Inflammatory Cytokines Open
Alginates are anionic polysaccharides present in the cell walls of brown seaweeds. Various biological activities of alginate and its derivatives have been described. In this study, we assessed the potential of alginate obtained from Ericar…
View article: Does Fungal Chitosan Leave Noticeable Traces in Treated Wines?
Does Fungal Chitosan Leave Noticeable Traces in Treated Wines? Open
Background (1): The use of fungal chitosan as an antiseptic in wine appears as a promising alternative to sulfur dioxide for the elimination of Brettanomyces bruxellensis sensitive strains. Nevertheless, its utilization raises the question…
View article: Fenugreek Galactomannan and Its Versatile Applications
Fenugreek Galactomannan and Its Versatile Applications Open
Fenugreek (Trigonella foenum-graecum L.) is an annual, dicotyledonous medicinal plant which belongs to the Leguminosae family, and its leaves and seeds are widely used and cultivated throughout the world. Their widespread utilization is at…
View article: Biomimetic synthesis of nanoparticles: A comprehensive review on green synthesis of nanoparticles with a focus on Prosopis farcta plant extracts and biomedical applications
Biomimetic synthesis of nanoparticles: A comprehensive review on green synthesis of nanoparticles with a focus on Prosopis farcta plant extracts and biomedical applications Open
View article: Biomaterial ink based on bacterial polyglucuronic acid for tissue engineering applications
Biomaterial ink based on bacterial polyglucuronic acid for tissue engineering applications Open
This study focuses on the development of printable biomaterial inks using a bacterial exopolysaccharide (EPS) called polyglucuronic acid (PGU), along with bacterial cellulose (BC) or methylcellulose (MC). The physical, mechanical, and biol…
View article: Characterization of Chitosan Hydrogels Obtained through Phenol and Tripolyphosphate Anionic Crosslinking
Characterization of Chitosan Hydrogels Obtained through Phenol and Tripolyphosphate Anionic Crosslinking Open
Chitosan is a deacetylated polymer of chitin that is extracted mainly from the exoskeleton of crustaceans and is the second-most abundant polymer in nature. Chitosan hydrogels are preferred for a variety of applications in bio-related fiel…
View article: Fenugreek galactomannan: High-Performance Thin-Layer Chromatography (HPTLC) method for identification and quantification of galactose and mannose
Fenugreek galactomannan: High-Performance Thin-Layer Chromatography (HPTLC) method for identification and quantification of galactose and mannose Open
Fenugreek ( Trigonella foenum-graecum L.) is a leguminous, medicinal plant that finds applications in traditional medicine and as an agent in pharmaceutical and nutraceutical products. Its seeds contain various compounds to which numerous …
View article: Exploring Novel Applications for Hydrogels Derived from Modified Celluloses
Exploring Novel Applications for Hydrogels Derived from Modified Celluloses Open
The valorization of lignocellulosic biomass by-products holds significant economic and ecological potential, considering their global overproduction. This paper introduces the fabrication of a novel wheat-straw-based hydrogel and a new mic…
View article: Characterization of Chilean hot spring-origin Staphylococcus sp. BSP3 produced exopolysaccharide as biological additive
Characterization of Chilean hot spring-origin Staphylococcus sp. BSP3 produced exopolysaccharide as biological additive Open
A type of high molecular weight bioactive polymers called exopolysaccharides (EPS) are produced by thermophiles, the extremophilic microbes that thrive in acidic environmental conditions of hot springs with excessively warm temperatures. O…
View article: Investigation of the <i>in vitro</i> biological activities of polyethylene glycol-based thermally stable polyurethane elastomers
Investigation of the <i>in vitro</i> biological activities of polyethylene glycol-based thermally stable polyurethane elastomers Open
The intense urge to replace conventional polymers with ecofriendly monomers is a step towards green products.
View article: Bioprospecting for industrially relevant exopolysaccharide-producing cyanobacteria under Portuguese simulated climate
Bioprospecting for industrially relevant exopolysaccharide-producing cyanobacteria under Portuguese simulated climate Open
Cyanobacterial exopolysaccharides (EPS) are potential candidates for the production of sustainable biopolymers. Although the bioactive and physicochemical properties of cyanobacterial-based EPS are attractive, their commercial exploitation…
View article: Mesoporous Starch Cryoaerogel Material as an Emerging Platform for Oral Drug Delivery: Synthesis and In Vitro Evaluation
Mesoporous Starch Cryoaerogel Material as an Emerging Platform for Oral Drug Delivery: Synthesis and In Vitro Evaluation Open
In this study, a starch cryoaerogel formulation was developed as a carrier for poorly water-soluble drugs, like atorvastatin. Cryoaerogels were generated through a sol–gel method combined with a freeze-drying technique, and atorvastatin wa…
View article: Optimization of energy recovery efficiency from sweet sorghum stems by ethanol and methane fermentation processes coupling
Optimization of energy recovery efficiency from sweet sorghum stems by ethanol and methane fermentation processes coupling Open
Taken separately, a single sweet sorghum stem bioconversion process for bioethanol and biomethane production only leads to a partial conversion of organic matter. The direct fermentation of crushed whole stem coupled with the methanization…
View article: Elicitor Activity of Low-Molecular-Weight Alginates Obtained by Oxidative Degradation of Alginates Extracted from Sargassum muticum and Cystoseira myriophylloides
Elicitor Activity of Low-Molecular-Weight Alginates Obtained by Oxidative Degradation of Alginates Extracted from Sargassum muticum and Cystoseira myriophylloides Open
Alginates extracted from two Moroccan brown seaweeds and their derivatives were investigated for their ability to induce phenolic metabolism in the roots and leaves of tomato seedlings. Sodium alginates (ALSM and ALCM) were extracted from …
View article: Description of the Wild Strain Rhizobium rosettiformans DSM26376, Reclassified under Peteryoungia rosettiformans comb.nov., for Producing Glucuronan
Description of the Wild Strain Rhizobium rosettiformans DSM26376, Reclassified under Peteryoungia rosettiformans comb.nov., for Producing Glucuronan Open
Glucuronan is a polysaccharide composed of β-(1,4)-linked d-glucuronic acids having intrinsic properties and biological activities recoverable in many fields of application. Currently, the description of Sinorhyzobium meliloti M5N1CS mutan…
View article: Extraction, Structural Characterization, and In Vivo Anti-Inflammatory Effect of Alginate from Cystoseira crinita (Desf.) Borry Harvested in the Bulgarian Black Sea
Extraction, Structural Characterization, and In Vivo Anti-Inflammatory Effect of Alginate from Cystoseira crinita (Desf.) Borry Harvested in the Bulgarian Black Sea Open
The aim of this study was to identify the chemical composition and sequential structure of alginate isolated from C. crinita harvested in the Bulgarian Black Sea, as well as its effects in histamine-induced paw inflammation in rats. The se…
View article: Bioceramics/Electrospun Polymeric Nanofibrous and Carbon Nanofibrous Scaffolds for Bone Tissue Engineering Applications
Bioceramics/Electrospun Polymeric Nanofibrous and Carbon Nanofibrous Scaffolds for Bone Tissue Engineering Applications Open
Bone tissue engineering integrates biomaterials, cells, and bioactive agents to propose sophisticated treatment options over conventional choices. Scaffolds have central roles in this scenario, and precisely designed and fabricated structu…
View article: Thermal, Morphological and Mechanical Properties of a BioPE Matrix Composite: Case of Shell, Pulp, and Argan Cake as Biofillers
Thermal, Morphological and Mechanical Properties of a BioPE Matrix Composite: Case of Shell, Pulp, and Argan Cake as Biofillers Open
Extrusion and hot compressing molding processes were used to create bio-polyethylene (BioPE) composites reinforced with argan byproducts (shell, pulp, and argan cake) as bio-fillers. The thermal stability of the composites wass analyzed by…
View article: Comparative study of the chemical composition of Trigonella foenum-graecum L. essential oil
Comparative study of the chemical composition of Trigonella foenum-graecum L. essential oil Open
Fenugreek is a well-known aromatic plant. Its leaves and seeds are commonly used for their many health benefits and the species is cultivated worldwide. For the first time, essential oils (EOs) from seeds of the Bulgarian and Indian popula…
View article: Antidiabetic potential of mucilage fraction extracted from Astragalus gyzensis seeds
Antidiabetic potential of mucilage fraction extracted from Astragalus gyzensis seeds Open
The objective of the current work is to extract a new mucilage fraction from Astragalus gyzensis Bunge. seeds, which are collected from the El-Oued province (septentrional Algerian Sahara) and evaluated for their antidiabetic pote…
View article: Stimulation des défenses naturelles de la tomate et de l’olivier et induction de la résistance vis-à-vis de la verticilliose par les poly/oligosaccharides d’algues marines des côtes marocaines
Stimulation des défenses naturelles de la tomate et de l’olivier et induction de la résistance vis-à-vis de la verticilliose par les poly/oligosaccharides d’algues marines des côtes marocaines Open
This work is based on the principles of plant-parasitic interactions in terms of the induction of defense mechanisms in order to develop a new generation of biosourced molecules capable of stimulating the natural defenses of plants in a co…
View article: Structural Characterization and In Vivo Anti-Inflammatory Activity of Fucoidan from Cystoseira crinita (Desf.) Borry
Structural Characterization and In Vivo Anti-Inflammatory Activity of Fucoidan from Cystoseira crinita (Desf.) Borry Open
The aim of this study was to evaluate the effects of fucoidan isolated from C. crinita on histamine-induced paw inflammation in rats, and on the serum levels of TNF-α, IL-1β, IL-6, and IL-10 in rats during systemic inflammation response. T…
View article: High-Pressure Water Jet System Treatment of Argan Nut Shell and Enzymatic Hydrolysis for Bioethanol Production
High-Pressure Water Jet System Treatment of Argan Nut Shell and Enzymatic Hydrolysis for Bioethanol Production Open
Argan nut shell represents the most generated by-product during the process of the extraction of argan oil. For the first time, argan nut shell was characterized and assessed as a new potential feedstock for bioethanol production using a c…