Download Citation on ResearchGate | Polimerisasi Eugenol Minyak Daun Cengkeh Hasil Redistilasi, Ekstraksi, dan Fraksinasi Menggunakan. Eugenol is the main component in the essential oil of clove. Clove essential oil .. Hidayati N. Ekstraksi eugenol dari minyak daun cengkeh. Jurnal Teknik. Prinsip percobaan isolasi eugenol yaitu a. Pemisahan eugenol dari komponen minyak daun cengkeh b. Ekstraksi pelarut c. Pemisahan senyawa dari pelarut.

Author: Vudojar Faeran
Country: Grenada
Language: English (Spanish)
Genre: Love
Published (Last): 28 June 2008
Pages: 110
PDF File Size: 16.89 Mb
ePub File Size: 11.66 Mb
ISBN: 407-3-67194-441-9
Downloads: 69879
Price: Free* [*Free Regsitration Required]
Uploader: Viramar

At a reaction temperature of 30oC variable has not been achieved the optimum conditions because the yield eugenol still increase with the highest yield at the reaction time cejgkeh 75 minutes was The separation of the reaction products was done by separating funnel.

Isolation and characterization of 4-allyl The aim of this study was to obtained optimum process conditions such as temperature and reaction time, and was expected to optimize the isolation of eugenol from clove oil and produce higher yields.

Journal of Pharmacy Research,6: Documents Flashcards Grammar checker. In the corrugating process, the value of bursting strength is influenced two factors: Jurnal Teknologi Kimia dan Industri,2: Jurnal Industria,3.

A mixture of cloves eugenol from 1.

Isolation of Volatile Oil by Extraction. Sex identification was carried out Arfah This study was performed to verify the effect of red Nile tilapia Oreochromis sp. Self — emusification of alkaline — dissolved clove bud oil by whey protein, gum arabic, lecithin, and their combinations.


Isolasi dan karakterisasi dari minyak bunga cengkeh Syzigium aromaticum kering hasil distilasi uap. The synthesis has been carried out by using a catalyst. Alston from Bangladesh were isolated by hidrodestilasi process, from the analysis of GC-MS has the composition of eugenol The parameter of quality corrugated sheet is bursting strength. Subsequently NaOH serves as a reactant that will react with eugenol.


The reaction between eugenol and NaOH was a fast reaction reaches equilibrium. Yield of eugenol was calculated using the following equation: Minyak atsiri merupakan jenis minyak yang disuling dari berbagai macam tumbuhan seperti serai, akar wangi, cengkeh, kayu manis, nilam, mawar dan lain-lain. Ngadiwiyana, Ismiyarto, Jumino, Anwar C.

Sono-assisted preparation of magnetic magnesium—aluminum layered double hydroxides and their application for removing fluoride. Antioxidant and antimicrobial activities of clove bud essential oil and eugenol nanoparticles in imnyak — free microemulsion. The mixture was then heated with a hot plate at a temperature of oC and vacuum pressure of 6.

Keywords methyl eugenol; bentonite; dimethyl carbonate. Clove essential oil was produced from the leaves, flowers and stems plant cloves with the extraction process. Academic press [4] Effendi, V. Organic Chemistry Lab, Intermediate. For the best yield response step, the optimum ekstraksi minyak cengkeh between the ratio of tobacco and water is 1: Myrtaceae were isolated by hidrodestilasi process, from the analysis of GC-MS has the composition of eugenol This result was better minyk the results Lutfi et al.

Media Litbang Kesehatan, Email this article Login required. After a reaction time achieved according to the study variables 15, 30, 45, 60 and 75 minutes the reaction product was then separated. Although Indonesia is the largest clove oil exporter in the world, but the fulfillment of eugenol Indonesia still have to import from other countries2.



Chemical composition and antimicrobial of the essential oil of Eugenia caryophyllata Cloves extracted by conventional and microwave techniques. In these conditions the concentration of eugenol obtained 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. Distillate was eugenol and the residue was NaCl residual reaction products.

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

Results of this research differs from research Hidayati21 to get In the study of isolation eugenol from clove oil, there is no data on the reaction temperature used and reaction time used is relatively long. Konversi dan karakterisasi isoeugenol asetat menjadi vanillin asetat.

Abstract Eugenol is a compound with a variety of reactive functional groups such as allyl, hydroxy and methoxy.

Author: admin