机构地区: 海南大学食品学院
出 处: 《热带农业科学》 2013年第8期71-73,78,共4页
摘 要: 以营养期王草为试验材料,采用化学法从王草中制备水溶性膳食纤维(Soluble Dietary Fiber,SDF)。经单因素试验和正交试验,确定王草水溶性膳食纤维最佳制备工艺为:液料比10∶1,pH 4,时间60 min,水浴温度60℃,提取率为2.86%。 King grass (Pennisetum pruprueum) were usedas the raw material to extract the soluble dietary fiber (SDF) by chem-catalyzed hydrolysis method. The results of monofactorial experiments and orthogonal experiments indicated that the optimal conditions for the extraction of SDF were V(water) : V(materia) = 10 : 1, pH 4.0, time 60 min, temperature 60℃. The production rate of SDF was 2.86%.
领 域: [农业科学]