Immunostimulant Activity of Flavonoid Isolated from The Acetone Extract of Silver Fern (Pityrogramma calomelanos)

DOI

10.2991/snk-18.2018.20How to use a DOI?

Keywords

Pityrogramma calomelanos, kaemferol, immunostimulat activity

Abstract

A flavonoid compound namely kaemferol had been separated from the acetone extract of the silver fern (Pityrogramma calomelanos). It was obtained as yellow needles crystal with m.p. of 271-273 oC. Determination of its structure was conducted by the spectroscopic method and by comparison with reported literature data. Based on the carbon clearance method, isolated flavonoid showed immunostimulant activity with phagocytosis index of 1.846

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Suyatno Sutoyo
AU  - Ismono Ismono
AU  - Mitarlis Mitarlis
PY  - 2018/09
DA  - 2018/09
TI  - Immunostimulant Activity of Flavonoid Isolated from The Acetone Extract of Silver Fern (Pityrogramma calomelanos)
BT  - Proceedings of the Seminar Nasional Kimia - National Seminar on Chemistry (SNK 2018)
PB  - Atlantis Press
SP  - 86
EP  - 88
SN  - 2352-5401
UR  - https://doi.org/10.2991/snk-18.2018.20
DO  - 10.2991/snk-18.2018.20
ID  - Sutoyo2018/09
ER  -