即“ 煎煮法”，是将药材加水将煮取汁的方法。该法最是早使用的一种简易浸出方法，至今仍是制备浸出制剂最常用的方法。由于浸出溶煤通常用水，故有时也称为“水煮法”或“水提法”。
...水提法；壳聚糖；超滤 中图分类号：TS203.3 文献标识码：A 文章编号：1005-9989(2003)10-0068-03 [gap=470]Key words: tea saponin; water extraction; chitosan; ultrafiltrate ...
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Water extracting method has the highest product yield and the least impurity. So we can say that the water extracting method is the best method.
三种方法比较而言,水提法的提取率最高,而且提取物中所含的杂质也比较少,可以认为水提法是这三种方法中较理想的提取方法。
参考来源 - 海带中多糖的提取及其综合利用·2,447,543篇论文数据，部分数据来源于NoteExpress
目的：研究水提法、水提醇沉法、乙醇超生提取法三种提取方法对黄芪总皂苷的影响。
Objective: To study the effects of water extraction, water extract-alcohol precipitation and ethanol ultrasonic extraction on the content of astragalus saponin.
方法：采用紫外分光光度法测定黄芩苷含量，比较水提法与液-液连续萃取法对黄芩苷提取率的差别。
Methods:Liquid-liquid continuous biphasic extraction was compared with the one of the traditional method of aqueous extraction and acidic deposition, determining the contents of total flavone by UV.
与热水直接浸提法相比，微波辅助水浸提能显著缩短提取时间，提高提取率。
Compared with the traditional water extraction method, microwave-assisted extraction have the advantage of higher extraction rate, less extraction time.
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