Science and Technology of Food Industry

ISSN 1002-0306
CN   11-1759/TS
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Comparison of extraction methods of Artoarpus heterophyllus Lam protease[J]. Science and Technology of Food Industry, 2013, (01): 221-223. DOI: 10.13386/j.issn1002-0306.2013.01.009
Citation: Comparison of extraction methods of Artoarpus heterophyllus Lam protease[J]. Science and Technology of Food Industry, 2013, (01): 221-223. DOI: 10.13386/j.issn1002-0306.2013.01.009
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Comparison of extraction methods of Artoarpus heterophyllus Lam protease

    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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