Result:Higher ephedrine content was extract by using Suoshi extraction method and the acid water extraction method, which conforms to the industrialization production requirements.
结果：索氏提取法提取和水提取麻黄碱含量较高，适合工业化生产要求。
Result: the roller press, roller speed and the water content of extract powder had a significant degree of influence.
结果：轧轮压力、轧轮转速和浸膏粉含水量对颗粒得率和颗粒脆碎度有显著性影响。
Method: Inspect the influence of roller press, roller speed and the water content of extract powder on yield and friability of particle diameter.
方法：考察轧轮压力、轧轮转速和浸膏粉含水量对颗粒得率和颗粒脆碎度的影响。
The content of metal elements in Morinda officinalis How was extract by water, alcohol and acid. And the content of metal elements in Morinda officinalis How determined was by AAS.
采用了水提、醇提及模拟胃酸浓度的酸提法对巴戟天药材进行提取，并用火焰原子吸收分光光度法分别对其中的金属元素含量进行了测定。
Methods The influence of roller pressure, roller speed, and water content of extract powder on yield and friability of particle diameter was investigated.
方法考察压轮压力、压轮转速和浸膏粉含水量对颗粒得率和颗粒脆碎度的影响。
Result:The ultramicro-powder shows a higher content of Baicalin than the conventional fine powder of HLJDT, improved 32.53% by ultrasonic extract and 51.15% by simply extract(stirred by spoil water).
结果：超微粉碎可增加黄芩苷的溶出，在超声提取下超细微粉中黄芩苷溶出量比细粉提高32.5%；而在简化提取（开水冲搅）下，超细微粉中黄芩苷溶出量比细粉提高51.15%。
Microwave, water bath and ultrasonic extraction were employed to extract the polysaccharide from Pyrus Betulaefolia Bge. leaf and anthrone-sulphuric acid colorimetry was used to determine its content.
分别采用微波、水浴及超声波3种方法提取杜梨叶片多糖，用蒽酮-硫酸比色法测定多糖的含量。
Objective: To study the effects of water extraction, water extract-alcohol precipitation and ethanol ultrasonic extraction on the content of astragalus saponin.
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.
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。
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