Dr. Watsana Penkhrue is a lecturer in the school of Preclinical Science, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand. The author has completed Ph.D. (Applied Microbiology) from Chiang Mai University, Thailand in 2017 and has bioplastic production and degradation as one of the interesting fields. Her other areas of specialization include microbial enzyme technology and microbial taxonomy in addition to microbiology.