Dataset on the effect of soaking Kale (Brassica Oleraceae L. var. acephala DC.) seeds in solution based on amorphous silicon dioxide on the bioactive components and physiological growth parameters

This dataset aims to evaluate the effect of different concentrations of amorphous silicon dioxide treatments on soilless-grown Kale (Brassica Oleraceae L. var. acephala DC.). Data were obtained from fresh and dry samples. Total antioxidants capacity, total phenolic content, ascorbic acid, chlorophyll-a, chlorophyll-b, total carotenoids concentrations, total nitrogen, growth parameters and germination percentage varied in response to the concentrations of the used treatments (amorphous silicon dioxide compounds). Spectrophotometry, coulometric analyzer, capillary zone electrophoreses were the principal involved methods. Data of antioxidant capacity, total phenolic, and ascorbic acid contents can provide significant physiological health benefits as a functional superfood. Total carotenoids, Chlorophyll a and b concentrations, total nitrogen content, dry matter content, plants height, fresh weights, and the percentage of seeds germination contribute to the understanding of biometric and physiological plants growth parameters that indicates the effectiveness of the used treatments.