Activatability of Milk as Affected by Feeding Ergosterol to Cows

Autor: Light, Robert F., Wilson, Logan T., Frey, Charles N.
Zdroj: The Journal of Nutrition; November 1937, Vol. 14 Issue: 5 p453-457, 5p
Abstrakt: The direct addition of ergosterol to milk increased the activatability of the milk. Addition of 0.42 mg. of ergosterol per quart resulted in the milk attaining more than twice the antirachitic potency of normal milk when the two were given comparable exposures to ultraviolet light.
Databáze: Supplemental Index