肌原纤维蛋白质抽提率可作为鉴别P SE肉与正常肉的重要指标。
The myofibrillar protein extraction rate can be used as an important index to distinguish PSE and normal pork.
采用碱性水溶液浸泡，可有效地提高何首乌淀粉的抽提率，也可使有效成分蒽醌类物质的保留量有较大提高。
It is found that the use of alkaline solution can effectively improve the recovery rate of starch and the remaining rate of anthraquinone.
卤素阴离子能够同煤分子通过酸碱作用而强烈缔合，从而破坏了煤分子的缔合结构，提高了煤在有机溶剂中的抽提率。
Halogenide anions can associate strongly with coal molecules by acid -base interactions, and destruct the associative structure of coal enhancing the extraction yields of coal in organic solvents.
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