The results show that supersonic method is superior to the solvent extraction method, the process with supersonic cost less time and extract more amounts of Aloesin.
The method was established to analysis the oxine-copper with ion pair of antiphase HPLC and Ultrasonic-assisted solvent extraction methods.
The macroreticular resin to adsorb leucomycin( LM) as the better method to replace the solvent extraction method was designed.
Investigation on solvent extraction method to regulate molecular weight and its distribution of polycarbosilane
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