Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L

Premna serratifolia has been used to treat inflammatory disorders because it was believed to have antioxidant properties. However, scientific research on this species is currently lacking. This work assesses the antioxidant activity of P. serratifolia in relation to light intensity and temperature....

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Main Authors: Chua, I.Y.P, King, P.J.H, Ong, K.H, Sarbini, Shahrul Razid, Yiu, P.H
Format: Article
Published: Sociedad Chilena de la Ciencia del Suelo 2015
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Online Access:http://psasir.upm.edu.my/id/eprint/113311/
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Institution: Universiti Putra Malaysia
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spelling my.upm.eprints.1133112024-11-25T06:37:22Z http://psasir.upm.edu.my/id/eprint/113311/ Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L Chua, I.Y.P King, P.J.H Ong, K.H Sarbini, Shahrul Razid Yiu, P.H Premna serratifolia has been used to treat inflammatory disorders because it was believed to have antioxidant properties. However, scientific research on this species is currently lacking. This work assesses the antioxidant activity of P. serratifolia in relation to light intensity and temperature. Harvesting time significantly influenced the antioxidant activities in P. serratifolia leaves; the highest 1,1-diphenyl-2-picryl-hydrazil (DPPH) free radical scavenging activity and lowest flavonoid and phenolic contents were observed at 9 am. The opposite trend was observed at 12 noon. Temperature had a significant influence on the DPPH free radical scavenging activity and phenolic content. The DPPH antioxidant activity was negatively correlated with light intensity. The results of this study indicated that harvesting time of P. serratifolialeaves should be tailored according to the preferred antioxidant activity. Sociedad Chilena de la Ciencia del Suelo 2015-09 Article PeerReviewed Chua, I.Y.P and King, P.J.H and Ong, K.H and Sarbini, Shahrul Razid and Yiu, P.H (2015) Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L. Journal of Soil Science and Plant Nutrition, 15 (3). pp. 605-614. ISSN 07189508 http://www.scopus.com/inward/record.url?eid=2-s2.0-84944324406&partnerID=MN8TOARS Antioxidants Anti-Inflammatory Agents Temperature control 10.4067/S0718-95162015005000027
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
topic Antioxidants
Anti-Inflammatory Agents
Temperature control
spellingShingle Antioxidants
Anti-Inflammatory Agents
Temperature control
Chua, I.Y.P
King, P.J.H
Ong, K.H
Sarbini, Shahrul Razid
Yiu, P.H
Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L
description Premna serratifolia has been used to treat inflammatory disorders because it was believed to have antioxidant properties. However, scientific research on this species is currently lacking. This work assesses the antioxidant activity of P. serratifolia in relation to light intensity and temperature. Harvesting time significantly influenced the antioxidant activities in P. serratifolia leaves; the highest 1,1-diphenyl-2-picryl-hydrazil (DPPH) free radical scavenging activity and lowest flavonoid and phenolic contents were observed at 9 am. The opposite trend was observed at 12 noon. Temperature had a significant influence on the DPPH free radical scavenging activity and phenolic content. The DPPH antioxidant activity was negatively correlated with light intensity. The results of this study indicated that harvesting time of P. serratifolialeaves should be tailored according to the preferred antioxidant activity.
format Article
author Chua, I.Y.P
King, P.J.H
Ong, K.H
Sarbini, Shahrul Razid
Yiu, P.H
author_facet Chua, I.Y.P
King, P.J.H
Ong, K.H
Sarbini, Shahrul Razid
Yiu, P.H
author_sort Chua, I.Y.P
title Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L
title_short Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L
title_full Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L
title_fullStr Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L
title_full_unstemmed Influence of light intensity and temperature on antioxidant activity in Premna serratifolia L
title_sort influence of light intensity and temperature on antioxidant activity in premna serratifolia l
publisher Sociedad Chilena de la Ciencia del Suelo
publishDate 2015
url http://psasir.upm.edu.my/id/eprint/113311/
http://www.scopus.com/inward/record.url?eid=2-s2.0-84944324406&partnerID=MN8TOARS
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