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浸液预处理对杜仲叶速溶粉提取率的影响
引用本文:王蓝,张康健.浸液预处理对杜仲叶速溶粉提取率的影响[J].西北林学院学报,1994,9(4):46-50.
作者姓名:王蓝  张康健
作者单位:西北林学院木材工业系,西北林学院园林系,陕西长林杜仲公司
基金项目:林业部“杜仲系列产品开发”中试科研项目
摘    要:浸液经过预处理后,杜仲叶速溶粉的提取率可以提高约30%。这对一个年处理杜仲叶400t的生产线来说可带来30多万元的效益。实验还表明,杜仲浸液糖度与浓度成正比。现行条件下浸提时间以100min为宜。

关 键 词:杜仲叶  浸提  速溶粉

The influence of the Pretreatment of Extracted Liquid on the Yield of Extract from Eucommia Leaves
Wang Lan,Zhang Kangjian,Liang Zhirong,Yang Xiang,Chen Rong.The influence of the Pretreatment of Extracted Liquid on the Yield of Extract from Eucommia Leaves[J].Journal of Northwest Forestry University,1994,9(4):46-50.
Authors:Wang Lan  Zhang Kangjian  Liang Zhirong  Yang Xiang  Chen Rong
Abstract:The extraction rate of the instant power may be increased by 30 per cent through the pretreatment of the extracted liquid from eucommia leaves.It will produce a benefit of about 300 throusand yuan annuall,for a manufacture line processing 400 tons of eucommia leaves.The experiment makes clear that the rate of sugar is in.direct proportion to the concentration of the extracted fluid from eucommia leaves,and the suitable time of extraction is.100.min under present conditions.
Keywords:eucommia leaves  extract  instant powder  
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