BIOAVAILABILITY AND BIOCONVERSION OF CAROTENOIDS

Annual Review of Nutrition

Vol. 18:19-38 (Volume publication date July 1998)
https://doi.org/10.1146/annurev.nutr.18.1.19

Abstract

AbstractFactors that influence the bioavailability of carotenoids and their bioconversion to retinol are species of carotenoids, molecular linkage, amount of carotenoids consumed in a meal, matrix in which the carotenoid is incorporated, effectors of absorption and bioconversion, nutrient status of the host, genetic factors, host-related factors, and mathematical interactions. In this paper, current knowledge of these factors is examined. Although data are not sufficiently comparable to allow an extensive systematic comparison of results, a number of conclusions can be drawn from the information available.

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