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During maceration the drug is suspended in methanol where the drug is stayed about 7 days in which the drug active constitutions will be dissolved in the methanol.

the methanol which we are using should be absolutely pure and it should not contain 0.5% ethanol and 0.005% of other organic substances.

In maceration the suspended drug will be dissolved in methanol to separate the active constituents with regular stirring at regular intervals...

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12y ago

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