I tried to extract chlorophyll from spinach by blending up some spinach and water and straining out the green juice, then heating the juice. I've done it before, but this time, it wouldn't separate. ...
I've been researching the nutrient content of various foods and I've found that cooked spinach appears to have more iron than raw spinach (3.57 mg / 100g vs 2.71 mg /100g). Intuitively, I would have ...