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tian ran ge fen ti qu ji shu
Author(s): 
Pages: 54
Year: Issue:  1
Journal: xi nan min bing za zhi

Abstract: <正>葛根广布丘陵山区。葛根中含淀粉18%-25%。是一种营养独特、药食兼优的名贵绿色食品。享有"长寿粉"之誉我国野生葛根资源丰富,开发天然葛粉潜力大,市场广阔。 1、适时采挖提取天然葛粉要把握季节,一般在冬春季采挖2-4年的葛根。入冬后,地上藤叶的养分转入地下根茎储存,淀粉含量最高。一年龄的葛根茎块短小且淀粉含量低,利用价值不大,不宜采挖。采回的葛根应在3-5天内尽快提取淀粉,以免霉变。
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