Comparison of mean total vitamin C content and mean vitamin A value in the edible portion of fruits produced by organic and conventional farming (results are expressed on a wet weight basis). Mean of six repetitions ± standard deviation. **, Value corresponding to ascorbic acid (AA) content only (mg/100 g). VAV, vitamin A value; OP, organic persimmon; CP, conventional persimmon; OS, organic strawberry; CS, conventional strawberry; OA, organic acerola; CA, conventional acerola.