원문정보
초록
영어
Barley β-Glucan was subjected to chemical modification and the anticoagulant activity of the derivative was investigated. The barley β-Glucan was successfully sulfated, showing the degree of substitution calculated by elemental analysis of 0.40. In addition, the Fourier transform infrared (FT-IR) spectra of the derivative confirmed the sulfation, which generated two new absorption bands at 1,250/cm (S=O) and 810/cm (C-O-S) compared to the native. Specially, the anticoagulant activity of barley β-Glucan was created by sulfation, which increased in a concentration-dependent manner. This result demonstrated that the incorporation of sulfate groups into the β-Glucan structure added a blood clotting prevention effect.
목차
Introduction
Materials and Methods
Results and Discussion
Acknowledgments
References