Authors:

I G. A. Gede Bawa

Abstract:

“Isolation and identification of toxic compounds were conducted to snake fruit (Momordica charantia L.).Maseration of 600 grams dried fruit in methanol resulted in 54.250 grams dark green extract which were toxic tobrine shrimp (Artemia salina Leach) with an LC50 = 74.99 ppm. When the extract was dissolved in water andpartitioned using n-hexane and chloroform three extracts were obtained. The n-hexane extract was found to be themost toxic to brine shrimp (LC50 = 130.439 ppm).Separation of the n-hexane extract using column chromatography resulted in 7 fractions. The most toxicfraction (F), LC50 = 33.83 ppm, was pure based on TLC.FTIR analyses showed that the active components of the extract contains triterpenoides characterized by CHaliphatic groups (CH2, CH3), binded O-H, C-O, C=C, and C=O. UV-Vis spectra showed absorption at 274,2 and432,8 nm suggesting an n * electronic transition.”

Keywords

Keyword Not Available

Downloads:

Download data is not yet available.

References

References Not Available

PDF:

https://jurnal.harianregional.com/jchem/full-2739

Published

2021-11-09

How To Cite

GEDE BAWA, I G. A.. ISOLASI DAN IDENTIFIKASI GOLONGAN SENYAWA TOKSIK DARI DAGING BUAH PARE (Momordica charantia L.).Jurnal Kimia (Journal of Chemistry), [S.l.], nov. 2012. ISSN 2599-2740. Available at: https://jurnal.harianregional.com/jchem/id-2739. Date accessed: 02 Jun. 2025.

Citation Format

ABNT, APA, BibTeX, CBE, EndNote - EndNote format (Macintosh & Windows), MLA, ProCite - RIS format (Macintosh & Windows), RefWorks, Reference Manager - RIS format (Windows only), Turabian

Issue

Vol. 3, No. 2 Juli 2009

Section

Articles

Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License