Effect of Carrot Callus Cells on the Mechanical, Rheological, and Sensory Properties of Hydrogels Based on Xanthan and Konjac Gums.

The study aims to develop a plant-based food gel with a unique texture using callus cells and a mixture of xanthan (X) and konjac (K) gums. The effect of encapsulation of carrot callus cells (0.1 and 0.

Structural characterization of arabinogalactan-II and pectin from Urtica cannabina.

Comparative analysis of extracellular and cell wall glycans from Urtica cannabina leaves was performed using chemical methods, GC, GC-MS, 1D, and 2D NMR spectroscopy. The structures of extracellular AG-II and cell wall AG-II are similar. The units are typical for AG-IIs: β-GlcpA-4-OMe-(1→, Rhap-(1 → 4)-β-GlcpA-(1→, attached to β-Galp at O-6, as well as arabinan chains attached to β-Galp at O-3.

Effect of Callus Cell Immobilization on the Textural and Rheological Properties, Loading, and Releasing of Grape Seed Extract from Pectin Hydrogels.

The purpose of the present study was to prepare pectin hydrogels with immobilized callus cells and to identify the effect of cell immobilization on the textural, rheological, and swelling properties; loading; and releasing of grape seed extract (GSE) from the hydrogels. Hardness, adhesiveness, elasticity, the strength of linkage, and complex viscosity decreased with increasing cell content in the hydrogels based on pectin with a degree of methyl esterification (DM) of 5.7% (TVC) and during incubation in gastrointestinal fluids.

Effect of Homogenized Callus Tissue on the Rheological and Mechanical Properties of 3D-Printed Food.

The aim of the study was to develop ink enriched with a high content of lupine callus tissue (CT) suitable for 3D printing. Printable ink obtained using mashed potatoes (20 g/100 mL) and a 3% agar solution was used as the parent CT-free ink (CT0). Viscosity increased from 9.

Pectic polysaccharides of black radish taproots: Extraction, structural characterization.

The mixtures of starch and pectin were isolated by sequential extraction of the pulp and peel of black radish taproots Raphanus sativus L. with cold, hot and acidified water, solutions of ammonium oxalate, sodium carbonate and sodium hydroxide. The polysaccharide fractions obtained with ammonium oxalate solutions from the pulp and peel of the taproots gave the highest yields.