Stabilization of Black Locust Flower Extract via Encapsulation Using Alginate and Alginate-Chitosan Microparticles.

Black locust flower extract contains various polyphenols and their glucosides contribute to the potential health benefits. After intake of these bioactive compounds and passage through the gastrointestinal tract, their degradation can occur and lead to a loss of biological activity. To overcome this problem, the bioactive compounds should be protected from environmental conditions.

Immunoreactivity to food antigens in patients with chronic urticaria.

The goal of study was better understanding of complex immune mechanisms that can help to evaluate patients with chronic urticaria (CU), especially those with unknown etiology. The study involved 55 patients with CU. Control group consisted of up to 90 healthy persons.