State the medicinal value and the bioactive molecules produced by Penicillium notatum, Monascus perpureus and Trichoderma polysporum.
Penicillium notatum produces Penicillin which is an antibiotic. Thus it kills or retards the growth of disease-causing microbes.
Statins produced by the yeast Monascus purpureus have been commercialized as blood-cholesterol lowering agents. It acts by competitively inhibiting the enzyme responsible for the synthesis of cholesterol.
Cyclosporin A, is used as an immunosuppressive agent in organ-transplant patients, is produced by the fungus Trichoderma polysporum.