1. Program in Biotechnology Faculty of Science Chulalongkorn University Bangkok 10330 Thailand
2. Department of Packaging Yonsei University Wonju 220‐710 South Korea
3. Rattanakosin International College of Creative Entrepreneurship (RICE) Rajamagala University of Technology Rattanakosin Nakhon Pathom 73170 Thailand
4. Department of Food Technology Faculty of Science Chulalongkorn University Bangkok 10330 Thailand