Yellow-colored extract from cashew byproduct - Nonclinical safety assessment.

Natural and synthetic dyes are widely used in foodstuff, medicines and cosmetics industries to enhance and/or restore the color of the final products. This study aimed to evaluate the safety of oral consumption of one carotenoids and anacardic acids-enriched extract (CAE), obtained by green extraction from cashew apple residue fibers, a byproduct of the cashew juice industry. Presenting intense yellow color, CAE could be proposed as a new natural dye.

Neuroprotective Effects of Pomegranate Peel Extract after Chronic Infusion with Amyloid-β Peptide in Mice.

Alzheimer's disease is a chronic and degenerative condition that had no treatment until recently. The current therapeutic strategies reduce progression of the disease but are expensive and commonly cause side effects that are uncomfortable for treated patients. Functional foods to prevent and/or treat many conditions, including neurodegenerative diseases, represent a promising field of study currently gaining attention.

Antioxidant and antiproliferative activities in different maturation stages of broccoli (Brassica oleracea Italica) biofortified with selenium.

In this work, three different broccoli maturity stages subjected to biofortification with selenium were evaluated for antioxidant and antiproliferative activities. Antioxidant trials have shown that the maturation stages biofortified with selenium had significantly higher amounts of phenolic compounds and antioxidant activity, especially seedlings. Although non-polar extracts of all samples show antiproliferative activity, the extract of broccoli seedlings biofortified with selenium stood out, presenting cytocidal activity for a glioma line (U251, GI50 28.