abstract |
The present invention relates to a method of supplying vitamin C that is easily decomposed in the rumen of ruminants, and more particularly, to be able to stably move to the lower digestive tract and be absorbed by the microorganism, pH and water in the rumen. The present invention relates to a double coated vitamin C prepared through a step coating process and a method of manufacturing the same. The present invention also relates to a feed additive containing the double coated vitamin C. |