This work was supported by The 90th Anniversary of Chulalongkorn
University Fund (Ratchadaphiseksomphot Endownment
Fund) and the Higher Education Research Promotion and National
Research University Project of Thailand, Office of the Higher Education
Commission (AS613A). The authors are also grateful for the
Thai Government Stimulus Package 2 (TKK2555) under the Project
for Establishment of Comprehensive Center for Innovative Food,
Health Products and Agriculture.