Comparison of extraction methods of Artoarpus heterophyllus Lam protease
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Graphical Abstract
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Abstract
The protease of Artoarpus heterophyllus Lam was extracted and compared their enzyme activity by three kinds of methods:alcohol, ammonium sulfate precipitation and sodium chloride precipitation.The result indicated that the recovery ratio and the enzyme activity obtained by ammonium sulfate precipitation was the best, and the yield was 57.18%.
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