葛根的营养成分分析

Analysis of the Nutritional Components of Kudzu vine Root

本文主要对葛根、葛片及葛粉中水分、灰分、脂肪、淀粉、矿物质、膳食纤维、氨基酸等营养成分进行了分析和评价。结果表明,葛根、葛片及葛粉中富含淀粉、膳食纤维、黄酮、矿质元素,并含有多种氨基酸。其中,葛根、葛片、两种葛粉的淀粉含量分别为51.61%、46.13%、92.45%和93.60%;总膳食纤维含量分别为30.95%、36.76%、5.37%和4.43%;总黄酮含量分别为5.11 mg/g、2.57 mg/g、0.79 mg/g和1.05 mg/g。葛根中还含有人体需要的多种矿质元素,其中以钾、镁、钙含量较为丰富。为葛根的进一步开发利用提供了科学依据与价值参考。

The moisture,ash,fat,starch,minerals,dietary fiber,amino acids in Kudzu vine root,dried Kudzu vine root slices and Kudzu vine powders were studied.The results showed that Kudzu vine root,dried Kudzu vine root slices and Kudzu vine powders were rich in starch,dietary fiber,flavones,minerals and various amino acids.In Kudzu vine root,dried Kudzu vine root slices and two types of Kudzu vine powders,the contents of starch were 51.61%,46.13%,92.45% and 93.60%,respectively;Dietary fiber were 30.95%,36.76%、5.37% and 4.43%,respectively;And total flavones were 5.11mg/g,2.57mg/g,0.79mg/g and 1.05mg/g,respectively.Besides,Kudzu vine roots were rich in K,Mg and Ca.This research provided a basis for further research and development of Kudzu Vine Root.