In soil, most of the zinc stays bound to the solid particles. When high levels of zinc are present in soils, such as at a hazardous waste site, the metal can seep into the groundwater. Industries also can release dust containing higher levels of zinc into the air we breathe.
Add sorghum to a large pot of water. Use one cup of whole grain sorghum to three cups of water. Bring to a boil, reduce to a simmer and let cook for approximately 40-55 minutes or until the sorghum is tender. Drain any remaining liquid and serve.
Cook over medium heat for 20 minutes. Add 1-cup water and continue cooking until tender, 25 to 40 minutes. In a skillet, heat oil, then add remaining ingredients, except potato, to make the sofrito.Turn down heat and simmer for 5 minutes. Add sofrito mixture and diced potato to beans. Turn on heat again to medium and cook additional 20 minutes or until mixture thickens and potatoes are fork-tender.ook over medium heat for 20 minutes. Add 1-cup water and continue cooking until tender, 25 to 40 minutes. In a skillet, heat oil, then add remaining ingredients, except potato, to make the sofrito.