杜仲雄花代餐粉的冲调性研究及血糖生成指数评价

Research of Tonicity and Glycemic Index Vivo Test of Eucommia Male Flower Meal Replacement Powder

以杜仲雄花营养代餐粉为研究对象,为改善其冲调性,通过单因素试验和正交试验确定了聚葡萄糖、单双甘油脂肪酸酯及羟丙基淀粉的最佳添加量。结果表明,聚葡萄糖添加量为2%,单双甘油脂肪酸酯添加量为0.1%,羟丙基淀粉添加量为2%时,代餐粉冲调性最好;血糖生成指数人体试验结果表明,代餐粉的血糖生成指数GI=45.8,有稳定餐后血糖的效果,属于低GI食品,更适合糖尿病患者和三高特殊人群食用。

This research mainly took eucommia male flower meal replacement powder as research object.In order to improve the tonicity of meal replacement powder,through single factor and orthogonal experiment to determine the best usage of polydextrose,mono-diglyceride fatty acid ester and hydroxypropyl starch.The results demonstrated that when the addition of polydextrose was 2%,the addition of mono-diglyceride fatty acid ester was 0.1%,the addiditon of hydroxypropyl starch was 2%,the meal replacement powder had the best tonicity.The human test result of GI demonstrated that the glycemic index of meal replacement powder was 45.8 and able to stabilize postprandial blood sugar,which belonged to low GI food,more suitable for diabetics and“three high”special groups.