Comparative Study of Single and Coaxial Electrospun Antimicrobial Cross-Linked Scaffolds Enriched with Aloe Vera: Characterization, Antimicrobial Activity, Drug Delivery, Cytotoxicity, and Cell Proliferation on Adipose Stem Cells and Human Skin Fibroblast.

The preparation of materials with application in the biomedical field needs to attend some characteristics such as biocompatibility, nontoxicity, adequate mechanical properties, and the ability to mimic the extracellular matrix. Scaffolds for use in cell culture were prepared based on gelatin, polylactic acid (PLA), aloe vera mucilage, and tetracycline. Fibers were prepared in single and coaxial configuration and then cross-linked with glutaraldehyde saturated vapor.

In Vitro Digestibility and Quality of an Emulsified Meat Product Formulated With Animal Fat Encapsulated With Pectin.

Animal fat plays a key role in the structure, quality, and acceptability of emulsified meat products. However, a high consumption of saturated fat has been related to several health problems. Fat encapsulation with a nondigestible carbohydrate, such as pectin, may offer a promising alternative to reduce fat intake from a meat product, by preventing its digestion and absorption.

Hydrolysis of carotenoid esters from by the action of lipases from .

The present study was conducted to evaluate the feasibility of enzymatic hydrolysis of carotenoid esters from using lipases from the yeast of , with the aim of obtaining free lutein. The optimal concentrations of seven nutrients, considering the production of lipases relative to biomass () as the response variable, were determined in flask fermentations. In addition, we studied the effect on hydrolysis of growing in the presence of the oleoresin of the marigold flower in flask and stirred tank.

Effect of starch-beeswax coatings on quality parameters of blackberries (Rubus spp.).

There is increased interest in berry fruits due to health benefits, and maintenance of fruit quality for longer periods of time has been a priority. We previously found that starch based coatings applied on raspberries was associated to volatile compounds production due to anoxic conditions. The objective of this work was to design more hydrophobic coatings with reduced thickness.