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Impact of protective agents and drying methods on desiccation tolerance of Salix nigra L. seeds
(Elsevier France-editions Scientifiques Medicales Elsevier, 2014-06)
Willow seeds are classified as orthodox, but they show some recalcitrant characteristics, as they lose viability in a few weeks at room temperature. The aim of this work was to improve the desiccation tolerance of willow ...
Effects of different freezing methods on calcium enriched papaya (Carica papaya L.)
(Association of Food Scientists and Technologists of India, 2018-06)
The effect of calcium impregnation on drip loss, colour, mechanical properties, sensory perception and freezing time on frozen-thawed papaya was studied, evaluating different freezing methods: cryogenic, tunnel and household ...
Polyethylene glycol-based low generation dendrimers functionalized with β-cyclodextrin as cryo- and dehydro-protectant of catalase formulations
(American Chemical Society, 2013-05)
Polyethylene glycol (PEG)-based low generation dendrimers are analyzed as single excipient or combined with trehalose in relation to their structure and efficiency as enzyme stabilizers during freeze-thawing, freeze-drying, ...
Fructose derived oligosaccharides prevent lipid membrane destabilization and DNA conformational alterations during vacuum-drying of Lactobacillus delbrueckii subsp. bulgaricus
(Elsevier Science, 2020-12)
Dehydration of lactic acid bacteria for technological purposes conducts to multilevel damage of bacterial cells. The goal of this work was to determine at which molecular level fructose-oligosaccharides (FOS) and sucrose ...
Volume recovery, surface properties and membrane integrity of Lactobacillus delbrueckii subsp. bulgaricus dehydrated in the presence of trehalose or sucrose
(Wiley Blackwell Publishing, Inc, 2007-07)
Aims: Although the practical importance of adding sugars before drying is well known, the mechanism of protection of bacteria by sugars is not clear. The response of the dehydrated micro-organisms to rehydration is analysed ...
Application of chitosan coating on alginate beads for cryopreservation uses
(American Scientific Publishers, 2014-03-01)
Calcium alginate gel beads readily interchange solutes with the bulk solution and water with the surrounding media. The transfer properties are often critical for its use, either for its stability and preservation or ...
Dehydrated tofu whey as cryoprotectant in protein-stabilized oil-in-water emulsions
(Elsevier, 2012-07)
The cryoprotective effect of dehydrated tofu whey (DTW) and sucrose on freeze-thaw stability of sunflower oil-in-water emulsions stabilized by soy protein isolate was comparatively evaluated at equivalent carbohydrate ...
β-cyclodextrin modifications as related to enzyme stability in dehydrated systems: Supramolecular transitions and molecular interactions
(Elsevier, 2011-01)
The effect of β-cyclodextrin modifications (polymerization (PCD) and later carboxymethylation (CMPCD)) on their action as enzyme stabilizers was analyzed during freeze-drying and thermal treatment. Combined polymer-trehalose ...
IgY against enterotoxigenic Escherichia coli administered by hydrogel-carbon nanotubes composites to prevent neonatal diarrhoea in experimentally challenged piglets
(2016-06-14)
In previous studies, the applicability of polymeric hydrogels for the protection of egg yolk immunoglobulin (IgY) against simulated gastric conditions was established. Thereafter, the performance of the hydrogels was ...
Flour from mature Prosopis nigra pods as suitable substrate for the synthesis of prebiotic fructo-oligosaccharides and stabilization of dehydrated Lactobacillus delbrueckii subsp. bulgaricus
(Elsevier Science, 2019-07)
Prosopis nigra, a sucrose-rich crop, was used to enzymatically synthesize fructo-oligosaccharides (FOS). The obtained products were used as stabilizing matrices during freeze-drying and storage of Lactobacillus delbrueckii ...