Tannin Identification of 4 Species Pterydophyta from Baluran National Park

Tannins are one polyphenol antioxidants which have higher molecular weight and having two ring aromatic group containing -OH. Antioxidant polyphenols in plants are potentially beneficial to human health as antibacterial, astringent, antidiarrheal, and antioxidant. The aim of this study was to identi...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-06, Vol.1241 (1), p.12002
Main Authors: Sri Sulasmi, Eko, Saptasari, Murni, Mawaddah, Kuni, Ama Zulfia, Firda
Format: Article
Language:English
Subjects:
Antiinfectives and antibacterials
Antioxidants
National parks
Polyphenols
Rings (mathematics)
Tannins
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Summary:Tannins are one polyphenol antioxidants which have higher molecular weight and having two ring aromatic group containing -OH. Antioxidant polyphenols in plants are potentially beneficial to human health as antibacterial, astringent, antidiarrheal, and antioxidant. The aim of this study was to identify tannins from 4 Pterydophyta species from Baluran National Park. This type of research is qualitative. The research sample consisted of rhizom and frond extracts of Pseudocyclosorus ochthodes, Dyopteris hirtipes, Phymatodes sp., and Pteris vittata. The extraction process was carried out using maceration method using 96% methanol and phytochemical screening was tested followed by TLC test. The results showed all samples were positive tannins and their Rf range were 0.62-0.86.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1241/1/012002