Use of red onion (Allium cepa L.) residue extract in the co-microencapsulation of probiotics added to a vegan product.

This study aimed to develop a functional strawberry pulp containing the combination of Lactobacillus casei and bioactive compounds from red onion peel extract into the microparticles formulations to improve bacteria survival during storage and product consumption. To achieve this goal, the addition of different concentrations of red onion peel extract added to the microparticles was evaluated: 5, 20 and 40 %. Microparticles were morphologically characterized and the encapsulation efficiency of the bioactive compounds were evaluated.

Strategy to increase the lipid stability of the microbial oil produced by Umbelopsis isabellina for food purposes: Use of microencapsulation by external ionic gelation.

Oleaginous microorganisms, including the fungus Umbelopsis isabellina, have emerged as a biotechnological alternative to obtain polyunsaturated fatty acid-rich oils, which are strongly linked to energy purposes (biofuel) than the food industry. Considering the composition of microbial oil and its use by the food industry, it is necessary to investigate strategies that increase its lipid stability. Ergo, this pioneering study aimed to microencapsulate the oil produced by Umbelopsis isabellina and evaluate its oxidative stability throughout the storage period against factors such as temperature and luminosity.

Viability of microencapsulated Lactobacillus acidophilus by complex coacervation associated with enzymatic crosslinking under application in different fruit juices.

The objective of this study was to produce microcapsules containing Lactobacillus acidophilus LA-02 by complex coacervation followed by crosslinking with transglutaminase and to evaluate the effect of their addition on different fruit juices, as well as the probiotic viability of L. acidophilus and its effect on fruit juices during storage. To this end, L.