福建省花生主栽品种的营养品质分析

对福建省9个主栽花生品种的成分进行了分析测定及营养评价。结果表明：花生中的脂肪和蛋白质平均含量分别高达53.61%和28.08%，两者呈显著负相关。钙、磷、锌、钾的平均含量分别为616.07mg/kg、5799.06mg/kg、50.16mg/kg、6452.85mg/kg；必需氨基酸平均含量占氨基酸总量的30.81%，其中以汕油71含量最高，为8.79%，白沙1016最低，为7.68%；不饱和脂肪酸在脂肪中所占的平均含量为83.43%，尤其是人体必需脂肪酸——亚油酸的平均含量达36.28%，油酸/亚油酸比值平均为1.28，闽花6号最高，达1.42，该花生品种及其制品较耐贮藏。

The Analysis on Nutritional Qualities of Peanut Cultivars Which Host Planted in Fujian Province

The components of 9 peanut cultivars were analyzed and appraised which host planted in Fujian Province.The results showed that average contents of fat and protein in 9 peanut cultivars were 49.71% and 29.95% relatively.The amounts of calcium,phosphorus,zinc and potassium were 616.07mg/kg dry weight,5799.06mg/kg,50.16mg/kg,and 6452.85mg/kg.The essential amino acids average content accounts for the amino acid total quantity 30.79%.The cultivar producing the highest essential amino acids of 8.79% was called "Shanyou71",the lowest essential amino acids of 7.68% was called "Baisha1016".The average content of unsaturated fatty acid was 83.43%.Especially that of linoleic acid reached 36.28%,the ratio of oleic acid and linoleic acid was 1.28,and the highest ratio of 1.42 was determined in "Minhua6",which was suitable for storing.