To compare the nutritional components of lettuces (of similar/comparable varieties) grown on Gardyn to those purchased from a local grocery store. Specifically, we wanted to measure the following vitamins and minerals:
- – Vitamins Quantified: C, A, K, Folate (B9)
- – Minerals Quantified: Mg, Ca, P, K, Fe
- – Carotenoids Quantified: Total, Beta-Carotene, Lutein, Zeaxanthin