The Effect of Different Thermal Treatments and PH on the Stability of a Glycyrrhizin Which Product from the Licorice Plant, Glycyrrhiza Glabra L: The Effect of Different Thermal Treatments and PH on the Stability of a Glycyrrhizin Which Product from the Licorice Plant, Glycyrrhiza Glabra L. IJMRCP 2015, 7 (2), 146-162.