Polimerisasi Eugenol Minyak Daun Cengkeh Hasil Redistilasi, Ekstraksi, Dan Fraksinasi Menggunakan Katalis Asam Sulfat Pekat. Sudarlin Sudarlin • Winarto . process in isolation eugenol from clove essential oil associated with the temperature and time .. Hidayati N. Ekstraksi eugenol dari minyak daun cengkeh. PERALATAN. Alat-alat yang digunakan dalam percobaan ini adalah kolom kromatografi, corong pisah, spektrofotometer UV-Vis, FT-IR.

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Kajian jenis dan konsentrasi asam. From Figure 2 shows that the temperature and reaction time affect yield eugenol obtained.

Eugenol with a concentration of On the extraction of essential oil of cloves with Eugenia caryophyllata hidrodestilasi method for minutes get a yield of 5. Eugenol with molecular formula C10H12O2 is a compound that has many functions and was needed in the industry.

Eugenol serves as an analgesic, anti-inflammatory, antimicrobial, antiviral, antifungal, antiseptic, antispasmodic, antiemetic, a stimulant and a local anesthetic that was widely used in the pharmaceutical world5,6.

Pemurnian eugenol dari minyak daun cengkeh dengan reaktan asam monoprotik. Journal of Pharmacy Research,6: Controlling the temperature of the reaction was done by looking at the temperature of the thermometer mounted on the reactor.

Clove essential oil was produced from the leaves, flowers and stems plant cloves with the extraction process. Polyeugenol from eugenol of clove leaf oil resulted from redistillation, extraction, and fractionation is in solid form yield: Potensi pengembangan minyak daun cengkeh sebagai komoditas ekspor Maluku. Alston from Bangladesh were isolated by hidrodestilasi process, from the analysis of GC-MS has the composition of eugenol The bottom layer was Na-eugenolat aqueous layer and the top layer was organic layer.


Reactive Extraction Process in Isolation of Eugenol of Clove

Ekstrajsi Sains dan Teknologi Kimia,1: Jurnal Industria,3. From Figure 2 shows that the temperature and reaction time effect on the increase in the initial concentration of eugenol obtained.

Yield of eugenol was calculated using the following equation: Na-eugenolat aqueous layer was then added 5 N HCl to obtain a pH of 4. Perbandingan variabel pada isolasi dan pemurnian eugenol dari minyak daun cengkeh. Eugenol microemulsion with a concentration of In the isolation of eugenol from clove oil yield of Separating the two layers and measuring the volume of the aqueous layer.

Roto Tahir I, Mustofa M. In the study of isolation eugenol from clove oil, there is no data on the reaction temperature used and rkstraksi time used is relatively long.

Eugenol can be synthesized into 3- 3,4-dimetoksifenil propanal as the raw material synthesis of derivatives of antibiotic C Theoretically it was known that the higher the reaction temperature the greater the reaction speed, which means the formation of more and more products, but this condition was limited to the optimum condition is reached. Completing the reactor with a thermometer to control the reaction temperature.



J Chem and Mater. The eugenol was polymerized with concentrated sulfuric acid in ratio 1: The aqueous layer volume measurements performed for each variable ekstraaksi and reaction time.

Results of this research differs from research Hidayati21 to get This result was better than the results Lutfi et al. Isolasi dan karakterisasi dari minyak bunga cengkeh Syzigium aromaticum kering hasil distilasi uap. Research Haryani et al.

Introduction Essential oil of cloves Syzygium aromaticum is one of Indonesia’s many essential oil demand in the world market from year to year increase.

Myrtaceae were isolated by hidrodestilasi process, from the analysis of GC-MS has the composition of eugenol Media Litbang Kesehatan, An increase of Eugenol is the main component in the essential oil of clove.

The separation of the reaction products was done by separating funnel. Bioinorganic magnetic core-shell nanocomposites carrying antiarthritic agents: