藏药蕨麻的营养成分分析及评价

Analysis and Evaluation of Dietetic Nutrimental of Potentilla anserina Roots

进行了蕨麻的常规营养成分及无机微量元素、氨基酸和维生素的分析研究,并与甘薯、马铃薯、芋头、藕粉进行了比较。结果表明,蕨麻的粗蛋白为9.45%,粗脂肪为1.15%,膳食纤维为15.23%,在蕨麻所含的17种氨基酸中,天门冬氨酸占氨基酸总量的14.45%,谷氨酸占13.16%,此外还含有丰富的钙、铜、铁、锌、硒、锗及VC、VB2、VB6和叶酸等营养物质,其中硒含量达0.27mg/100g,锗含量达0.03mg/100g;VC含量达6.29mg/100g,叶酸含量达1.26mg/100g。

This study analyzed and evaluated the nutritional components in Potentilla anser/ne. In this plant＇s roots, protein is 9.45%, fat is 1.15%, fibre is 15.32%. Aspartic acid is 14.45% of total amino acids, and glutamic acid is 13.16%. Furthermore, many inorganic elements and vitamins are rich in PotentiUa anserine roots. Selenium is 0.27 mg/100 g; germanium is 0.03 mg/100 g; aacorbic acid is 6.29 mg/100 g; folio acid is 1.26 mg/100 g.