蓝莓果实理化成分含量比较分析与功能评价

摘要

The physicochemical component contents in the fruits of 8 blueberry varieties were detected, the results indicated that there were obvious differences in the physicochemical component contents among different varieties. The ratio of sugar to acid was between 10.12% and 18.61% , and the content of superoxide dismutase (SOD) was between 2.8 x 104 and 3.7×104 U/kg. The content of K, Mg, Ca, Fe and Zn element was high, and the content of vitamin B1, B2, B6 and Ve was abundant. The total content of antho-cyanin in blueberry varieties Brightwell, Gardenblue and Powderblue was 187. 84, 350. 76 and 269.67 mg/100g, respectively. Furthermore , the paper evaluated the function of every physicochemical component of blueberry.%对8个蓝莓品种果实的理化成分含量进行了检测,结果表明:理化成分含量在不同品种间有明显差异；糖酸比在10.12％～18.61％之间,超氧化物歧化酶(SOD)含量在2.8×104～3.7×104 U/kg之间；K、Mg、Ca、Fe、Zn等元素的含量均较高,维生素B1、B2 B6和Ve的含量也较丰富；灿烂、园蓝、粉蓝3个品种的花青素苷总量分别为187.84、350.76和269.67 mg/100g.另外,对蓝莓果实各理化成分的功能进行了评价.