Proceedings of the International Conference on Science and Technology (ICST 2018)

Antioxidant Activity of Palmitic Acid And Pinostrobin From Methanol Extract Of Syzygium litoralle (Myrtaceae)

Authors
Nurul Hidajati, Tukiran Tukiran, Dian Arista Setiabudi, Andika Pramudya Wardana
Corresponding Author
Nurul Hidajati
Available Online December 2018.
DOI
https://doi.org/10.2991/icst-18.2018.39How to use a DOI?
Keywords
antioxidant; klampok watu; palmitic acid; pinostrobin; methanol fraction; Syzygium littorale
Abstract
This study presents a research of klampok watu plant (Syzygium littorale) including the Myrtaceae family. As far, only a few report about Syzygium littorale in leaves, fruit, stem bark or other parts. The stem bark of plant was extracted with an organic solvent and then fractionated (isolated) using standard chromatographic techniques. The molecular structure of pure isolates was elucidated and identified with spectroscopic evidence and compared to literature data and authentic sample. The dry powder of the stem bark was extracted with methanol and partitioned with chloroform and hexane, respectively. Isolation of the methanol fraction through vacuum liquid chromatography and followed by recrystallization which always monitored by TLC, yielded a pure compound. The identification result of pure compound showed there are palmitic acid and pinostrobin. The finding of the compounds from the plant is for the first time, although it have previously been found in other Syzygium plants, such as S. samarangense, S. cumini, S. polyanthum, S. polycephalum, etc. The methanol fraction, the isolated compounds palmitic acid, pinostrobin, and vitamin C showed antioxidant activity with IC50 value of 44.85; 189.9; 184.88, and 11.81 μg/mL, respectively
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Volume Title
Proceedings of the International Conference on Science and Technology (ICST 2018)
Series
Atlantis Highlights in Engineering
Publication Date
December 2018
ISBN
978-94-6252-650-1
ISSN
2589-4943
DOI
https://doi.org/10.2991/icst-18.2018.39How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Nurul Hidajati
AU  - Tukiran Tukiran
AU  - Dian Arista Setiabudi
AU  - Andika Pramudya Wardana
PY  - 2018/12
DA  - 2018/12
TI  - Antioxidant Activity of Palmitic Acid And Pinostrobin From Methanol Extract Of Syzygium litoralle (Myrtaceae)
BT  - Proceedings of the International Conference on Science and Technology (ICST 2018)
PB  - Atlantis Press
SP  - 183
EP  - 187
SN  - 2589-4943
UR  - https://doi.org/10.2991/icst-18.2018.39
DO  - https://doi.org/10.2991/icst-18.2018.39
ID  - Hidajati2018/12
ER  -