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Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves

The essential oils of A. malaccensis var. nobilis and A. latilabris were initially screened for antimicrobial activity against eleven microbes using the qualitative BacTiter GloTM kit followed by IC50 determination using the quantitative protocol of the same kit. The antioxidant activities were dete...

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Main Authors: Jaya Vejayan, Palliah, Selladuri, Nathaniel Enock, Halijah, Ibrahim, Adawiyah Suriza, Shuib, M. M., Yusoff
Format: Article
Language:English
Published: Taylor & Francis 2017
Subjects:
Q Science (General)
Online Access:http://umpir.ump.edu.my/id/eprint/19806/1/Biological%20Activities%20of%20Essential%20Oils%20Hydrodistillated%20from%20Two%20Closely%20Related-fist-2017.pdf
http://umpir.ump.edu.my/id/eprint/19806/
https://doi.org/10.1080/0972060X.2017.1360801
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spelling my.ump.umpir.198062018-07-27T01:25:59Z http://umpir.ump.edu.my/id/eprint/19806/ Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves Jaya Vejayan, Palliah Selladuri, Nathaniel Enock Halijah, Ibrahim Adawiyah Suriza, Shuib M. M., Yusoff Q Science (General) The essential oils of A. malaccensis var. nobilis and A. latilabris were initially screened for antimicrobial activity against eleven microbes using the qualitative BacTiter GloTM kit followed by IC50 determination using the quantitative protocol of the same kit. The antioxidant activities were determined using DPPH radical scavenging test, ABTS and FRAP analysis. A. malaccensis var. nobilis showed inhibition of growth of 10 out of 11 microbes tested, with the most significant result observed for C. tropicalis and C. neoformans having IC50 of 1.75 mg/mL and 1.97 mg/mL, respectively. A. latilabris inhibited the growth of 8 out of 11 microbes, with the highest inhibition against K. pneumonia, having IC50 of 18.83 mg/mL. A. malaccensis var. nobilis also had a better antioxidant activity compared to A. latilabris. The IC50 for A. malaccensis var. nobilis was 32.67 mg/mL while 54.33 mg/mL for A. latilabris, using DPPH free radical scavenging assay. Measurements by ABTS and FRAP assays provided GAE value of 26.59 mg GAE/g and TE value of 24.56 M TE/g, respectively for essential oil of A. malaccensis var. nobilis while for A.latilabris, 14.47 mg GAE/g and 17.51M TE/g, respectively. GC analysis of the essential oil showed high presence of methyl cinnamate (60.26 %) and thymol (16.04%) in essential oil of A. malaccensis var. nobilis and phytol (91.75%) in essential oil of A. latilabris. In conclusion, A. malaccensis var. nobilis established to have generally better antimicrobial and antioxidant activities to its closely related species, A. latilabris. Taylor & Francis 2017-08-29 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19806/1/Biological%20Activities%20of%20Essential%20Oils%20Hydrodistillated%20from%20Two%20Closely%20Related-fist-2017.pdf Jaya Vejayan, Palliah and Selladuri, Nathaniel Enock and Halijah, Ibrahim and Adawiyah Suriza, Shuib and M. M., Yusoff (2017) Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves. Journal of Essential Oil Bearing Plants, 20 (4). pp. 959-971. ISSN 0976-5026 https://doi.org/10.1080/0972060X.2017.1360801 doi: 10.1080/0972060X.2017.1360801
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Jaya Vejayan, Palliah
Selladuri, Nathaniel Enock
Halijah, Ibrahim
Adawiyah Suriza, Shuib
M. M., Yusoff
Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves
description The essential oils of A. malaccensis var. nobilis and A. latilabris were initially screened for antimicrobial activity against eleven microbes using the qualitative BacTiter GloTM kit followed by IC50 determination using the quantitative protocol of the same kit. The antioxidant activities were determined using DPPH radical scavenging test, ABTS and FRAP analysis. A. malaccensis var. nobilis showed inhibition of growth of 10 out of 11 microbes tested, with the most significant result observed for C. tropicalis and C. neoformans having IC50 of 1.75 mg/mL and 1.97 mg/mL, respectively. A. latilabris inhibited the growth of 8 out of 11 microbes, with the highest inhibition against K. pneumonia, having IC50 of 18.83 mg/mL. A. malaccensis var. nobilis also had a better antioxidant activity compared to A. latilabris. The IC50 for A. malaccensis var. nobilis was 32.67 mg/mL while 54.33 mg/mL for A. latilabris, using DPPH free radical scavenging assay. Measurements by ABTS and FRAP assays provided GAE value of 26.59 mg GAE/g and TE value of 24.56 M TE/g, respectively for essential oil of A. malaccensis var. nobilis while for A.latilabris, 14.47 mg GAE/g and 17.51M TE/g, respectively. GC analysis of the essential oil showed high presence of methyl cinnamate (60.26 %) and thymol (16.04%) in essential oil of A. malaccensis var. nobilis and phytol (91.75%) in essential oil of A. latilabris. In conclusion, A. malaccensis var. nobilis established to have generally better antimicrobial and antioxidant activities to its closely related species, A. latilabris.
format Article
author Jaya Vejayan, Palliah
Selladuri, Nathaniel Enock
Halijah, Ibrahim
Adawiyah Suriza, Shuib
M. M., Yusoff
author_facet Jaya Vejayan, Palliah
Selladuri, Nathaniel Enock
Halijah, Ibrahim
Adawiyah Suriza, Shuib
M. M., Yusoff
author_sort Jaya Vejayan, Palliah
title Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves
title_short Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves
title_full Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves
title_fullStr Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves
title_full_unstemmed Biological Activities of Essential Oils Hydrodistillated from Two Closely Related Ginger Species: Alpinia malaccensis var. nobilis and Alpinia latilabris leaves
title_sort biological activities of essential oils hydrodistillated from two closely related ginger species: alpinia malaccensis var. nobilis and alpinia latilabris leaves
publisher Taylor & Francis
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/19806/1/Biological%20Activities%20of%20Essential%20Oils%20Hydrodistillated%20from%20Two%20Closely%20Related-fist-2017.pdf
http://umpir.ump.edu.my/id/eprint/19806/
https://doi.org/10.1080/0972060X.2017.1360801
_version_ 1643668737993211904
score 13.211869

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