Encyclopedia
Beta-carotene
Beta-carotene is a provitamin A and has antioxidant properties. 6 mcg of beta-carotene are equivalent to 1 mcg of vitamin A. The average consumption in different countries ranges from 1.8 - 5.0 mg per day. The upper acceptable intake level has not been established.
Source: "MR 2.3.1.2432-08. Norms of physiological requirements for energy and nutrients for various population groups in the Russian Federation. Methodological recommendations" (approved by Rosпотребнадзор on December 18, 2008)
Морфология
Род
Понятие «бета-каротин» женского рода.
Склонение и число
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | беты-каротина | бет-каротинов |
| Д | бете-каротину | бетам-каротинам |
| В | бету-каротин | беты-каротины |
| Т | бетой-каротином | бетами-каротинами |
| П | бете-каротине | бетах-каротинах |