The positive effects of dietary fibre on health are now widely recognised; however, our
understanding of the mechanisms involved in producing such benefits remains unclear …

Propolis is one of the most fascinating honey bee (Apis mellifera L.) products. It is a plant
derived product that bees produce from resins that they collect from different plant organs …

This review covers current analytical techniques, instruments and methodologies used in the
analysis of carotenoids in foods and human samples. We also cover the importance of …

Health benefits of bioactive compounds depend not only on the intake levels but also on
their bioavailability (BAv). In vitro methods to simulate gastro-intestinal digestion allow to …

Brazil is the world's largest orange juice producer, but the waste that results from this
process is a serious environmental problem. The purpose of this study was to characterize …

Background Carotenoids are isoprenoids compounds widely distributed in foods. A
difference of carotenoids relative to other food bioactives is that some can be converted into …

Abstract β-Carotene is a natural fat-soluble antioxidant, while the poor oral bioavailability of
β-carotene restricts its application for functional foods. To overcome this barrier, a stable oil …

Carotenoid, flavonoid, and vitamin C concentrations were determined in fresh orange
segments and a puree-like homogenate derived thereof, as well as freshly squeezed, flash …

The impact of pressurized liquid extraction (PLE) and DMSO concentration (0, 30, 50, 100%)
on the yield of antioxidants and minerals from Chlorella were investigated. The results …

Carotenoids are bioactive compounds provided by the diet playing a key role in maintaining
human health. Therefore, they should be ingested daily in an adequate amount. However …