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Isolasi dan Identifikasi Kaempferol dari Daun Jangkang (Homalocladium Platycladum (F. Muell) Bailey) serta Aktivitas Antibaktterinya. (Isolation and Identification of Kaempferol From Jangkang (Homalocladium Platycladium (F. Muell) Bailey) Leaves and its Antibacterial Activity)

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Isolasi and identifikasi of kaempferol from jangkang (Homalociadium platycladum (F. Muell) Bailey) leaves and its activity against B. Subtilis ATCC 9466 dan styphi ATCC done. The dried graund leaves (300.04 gram) were macerated with petroleum ether, choroform and methanol respectively. The methol extract was the most active extract against both bacteria. Further separations of this extract using preparetive thin layer chromatography vielded flavonoid glycoside. Its aglicon was identified as kaempferol based on its spectroscopic data (MS, IR, and UV-Vis) and spectrum (densitometry). This compound shows iradical zone of 6.65 mm (B. Subtilis) and 6.27 mm (S.typhi) at concentration 0f 200 ug/disk.

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Series Title

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Call Number

Majalah Farmasi Indonesia,22(1) 2011:1-8

Publisher

Yogyakarta : Fakultas Farmasi UGM., 2011

Collation

8p.

Language

ISBN/ISSN

0126-1037

Classification

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Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

plants, medicinal
KAEMPFEROLS

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