College of Light Industry University 110036;
Department of Life Sciences Chung Hsing University 402;
Department of Chemistry Kong Baptist University Tong 999077 Kong;
State Key Laboratoryof Quality Research in Chinese Medicine of Chinese Medical Sciences of Macao 999078;
Graduate Institute of Biomedical Engineering Chung Hsing University 402;
Graduate Institute of Medicine of Medicine Medical University City 807;
Department of Medical Laboratory Science and Biotechnology Medical University City 404;
OBESITY; Type 2 diabetes mellitus; Etiological agent; DIET; Insulin resistance; Natural substances;