Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties

This paper highlighted the antioxidant and antibacterial property and chemical constituents of the three parts of Persea americana. The radical scavenging activity of P. americana is dependent on the plant parts. The stem-bark ethanol extract had the highest scavenging activity. This better activity...

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Main Authors: Dulay, Rich Milton R., De Castro, Ma. Ellenita G.
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Published: Animo Repository 2016
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Online Access:https://animorepository.dlsu.edu.ph/faculty_research/1775
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Institution: De La Salle University
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-27742021-07-25T21:48:21Z Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties Dulay, Rich Milton R. De Castro, Ma. Ellenita G. This paper highlighted the antioxidant and antibacterial property and chemical constituents of the three parts of Persea americana. The radical scavenging activity of P. americana is dependent on the plant parts. The stem-bark ethanol extract had the highest scavenging activity. This better activity of stem-bark could be accounted to its high phenolic content. All extracts of the three plant parts exhibited inhibitory activity against S. aureus but only stem-bark extract showed inhibition against E. coli. Among the six chemicals screened, flavonoids, terpenoids, cardiac glycosides, and alkaloids were found present in all the samples. Therefore, ethanol extracts of the three plant parts of P. americana contained phytochemicals which are free radical and bacterial growth inhibitors, acting possibly as antioxidants and antibacterial. 2016-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/1775 Faculty Research Work Animo Repository Avocado--Analysis Antioxidants Antibacterial agents Biology
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Avocado--Analysis
Antioxidants
Antibacterial agents
Biology
spellingShingle Avocado--Analysis
Antioxidants
Antibacterial agents
Biology
Dulay, Rich Milton R.
De Castro, Ma. Ellenita G.
Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties
description This paper highlighted the antioxidant and antibacterial property and chemical constituents of the three parts of Persea americana. The radical scavenging activity of P. americana is dependent on the plant parts. The stem-bark ethanol extract had the highest scavenging activity. This better activity of stem-bark could be accounted to its high phenolic content. All extracts of the three plant parts exhibited inhibitory activity against S. aureus but only stem-bark extract showed inhibition against E. coli. Among the six chemicals screened, flavonoids, terpenoids, cardiac glycosides, and alkaloids were found present in all the samples. Therefore, ethanol extracts of the three plant parts of P. americana contained phytochemicals which are free radical and bacterial growth inhibitors, acting possibly as antioxidants and antibacterial.
format text
author Dulay, Rich Milton R.
De Castro, Ma. Ellenita G.
author_facet Dulay, Rich Milton R.
De Castro, Ma. Ellenita G.
author_sort Dulay, Rich Milton R.
title Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties
title_short Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties
title_full Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties
title_fullStr Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties
title_full_unstemmed Persea americana Mill. (Lauraceae) extract exhibits antioxidant and antibacterial properties
title_sort persea americana mill. (lauraceae) extract exhibits antioxidant and antibacterial properties
publisher Animo Repository
publishDate 2016
url https://animorepository.dlsu.edu.ph/faculty_research/1775
_version_ 1707058930858852352