Studies on the Vitamin C in Vegetables and Fruits (Report 1) : The Regional Distribution of Vitamin C contained in the Radish

The root of radish was divided into four or six vertical sections in order to determine the amount of vitamin C contained in each section respectively. The results obtained were as follows. The distribution of vitamin C had a large vertical difference. With regards to the materials of the harvesting season, the largest amount of vitamin C was contained in the cusp part as well as in the upper part