Antidiabetic activity from cinnamaldydhe encapsulated by nanochitosan

12th Joint Conference on Chemistry

Purbowatingrum^1 ; Ngadiwiyana^1 ; Fachriyah, E.^1 ; Ismiyarto^1 ; Ariestiani, B.^1 ; Khikmah^1

Chemistry Department, Science and Mathematics Faculty, Diponegoro University, Jl. Prof. H. Soedarto, SH, Tembalang, Semarang

Post code 50275, Indonesia^1

关键词: Absorption process;    Alpha glucosidase;    Antidiabetic activity;    Bioactive compounds;    Chitosan nanoparticles;    Diabetes mellitus;    Encapsulation efficiency;    Metabolic disorders;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/349/1/012048/pdf
DOI  :  10.1088/1757-899X/349/1/012048

来源: IOP

【 摘 要 】

Diabetes mellitus (DM) is a disease characterized by chronic hyperglycemia and metabolic disorders of carbohydrates, proteins, and fats due to reduced function of insulin. Treatment of diabetes can be done by insulin therapy or hypoglycemic drugs. Hypoglycemic drugs usually contain compounds that can inhibit the action of α-glucosidase enzymes that play a role in breaking carbohydrates into blood sugar. Cinnamaldehyde has α-glucosidase inhibit activity because it has a functional group of alkene that is conjugated with a benzene ring and a carbonyl group. However, the use of this compound still provides unsatisfactory results due to its degradation during the absorption process. The solution offered to solve the problem is by encapsulated it within chitosan nanoparticles that serve to protect the bioactive compound from degradation, increases of solubility and delivery of a bioactive compound to the target site by using freeze-drying technique. The value of encapsulation efficiency (EE) of cinnamaldyhde which encapsulated within chitosan nanoparticles is about 74%. Inhibition test result showed that cinnamaldehyde-chitosan nanoparticles at 100 ppm could inhibit α-glucosidase activity in 23.9% with 134,13 in IC50. So it can be concluded that cinnamaldehyde can be encapsulated in nanoparticles of chitosan and proved that it could inhibit α-glucosidase.