Identifikasi kalsium yang terlarut dalam fraksi etil asetat dan air dari daun duduk (Desmodium triquetrum (L) DC) secara in vitro dengan tehnik aktivasi neutron cepat

Zainul Kamal, M. Yazid, Rani Sapto Aji

Abstract


The study on the solubility of calcium kidney stone in the ethyl acetate and water fraction of Duduk leaves was intended to investigate the efectiveness of the kidney stone solubility. The kidney stone was obtained after surgery, and analyzed applaying the infrared spectrophotometer to identify qualitatively the type of kidney stone. The study was performed by dissolving the calcium kidney stone 100 mg in 10 ml fraction of ethyl acetate and water Duduk leaves respectively. The mixtures were shaken and incubated at 370C for 4 hours in a waterbath and were then filtered. The solubility of calcium was determined by the rapid neutron activation tehnique. The result indicated that calcium solubilitty in the water fraction was better than that in the ethyl acetate fraction.

Keywords


kidney stone; irradiation; reactor; rapid neutron

Full Text:

PDF

References


Anonim 1979. Materia Medika Indonesia III, 71, 73, 76, Departemen Kesehatan RI, Jakarta.

Dalimartha S 1999. Atlas Tumbuhan Obat Indonesia I, 41, 42, 43, Trubus Agriwijaya BATAN, Yogyakarta.

Darsono 1998. Pengenalan dan Aplikasi Akselerator, 1-23, Pusat Pendidikan dan Pelatihan BATAN, Yogyakarta.

Daudon M, Prostat MF, Reveilaud RJ 1978. Analyse des Calcus par Spectrophotometrie Infrarouge, Advantages et Limites de la Methode, vol. 36, 475-489, Ann. Biol. Clin, France.

Gritter RJ 1991. Pengantar Kromatografi, Edisi II, 107, 108, 109, 125, ITB Press, Bandung.

Markham KR 1988. Cara mengidentifikasikan Flavonoida, 1, 2, 5, 6, 7, 7, 15, ITB Press, Bandung.

Pudjoraharjo SD 1994. Petunjuk Praktikum aktivasi Neutron Cepat, Bidang Fisika Nuklir dan Atom, PPNY BATAN, Yogyakarta




DOI: https://doi.org/10.33476/jky.v13i1.1056

Refbacks

  • There are currently no refbacks.


Copyright (c) 2019 YARSI Medical Journal

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

__________________________________________________________________________________________

Copyright of Jurnal Kedokteran YARSI.

Powered by OJS.

Creative Commons License

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