The dried product sample(2 g) was weighed and 50 mi of distilled water or ethanol were added. The water extract solution(WE) was collected after autoclave treatment(121 OC for 15 min) and centrifugation(2220gx 100 min). Thc ethanol extract solution(EE) was collected after shaking for 4 h at room temperature and centrifugation. For collecting water-soluble and low