We have to invent a process, a chemical extraction process that will make the production of magnesium cheaper so that we will have the opportunity to avail ourselves of energy-efficient materials.

This paper discussed the chemical structure, physiology, extraction, nutrition and process stability, analysis method and the future in medicine and food industry of folic acid.

In recent years there has been great improvement in studying on taxa, chemical constituents and their extraction process, and pharmacological effects.