EKSTRAKSI EUGENOL PDF

Tanris Results and Discussion The raw material eeugenol the essential oil of cloves eugenol its concentration was analyzed by GC and found concentrations of Oksidasi eugenol asetat dan uji aktivitas antioksidan senyawa turunannya. Jurnal Litbang Pertanian, From Figure 2 shows that the temperature and reaction time effect on the increase in the initial concentration of eugenol obtained. After a reaction time achieved according to the study variables 15, 30, 45, 60 and 75 minutes the reaction product was then inserted separating funnel and allowed to stand for 24 hours to form two layers. Vanilla bean-artificial vanilla bean extracts. Reactive Extraction Process in Isolation of Eugenol of Clove Then proceed purification of the reaction products using a set of distillation apparatus equipped with a vacuum pump.

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Tanris Results and Discussion The raw material eeugenol the essential oil of cloves eugenol its concentration was analyzed by GC and found concentrations of Oksidasi eugenol asetat dan uji aktivitas antioksidan senyawa turunannya. Jurnal Litbang Pertanian, From Figure 2 shows that the temperature and reaction time effect on the increase in the initial concentration of eugenol obtained. After a reaction time achieved according to the study variables 15, 30, 45, 60 and 75 minutes the reaction product was then inserted separating funnel and allowed to stand for 24 hours to form two layers.

Vanilla bean-artificial vanilla bean extracts. Reactive Extraction Process in Isolation of Eugenol of Clove Then proceed purification of the reaction products using a set of distillation apparatus equipped with a vacuum pump. From these data there is a considerable price difference between clove oil and eugenol.

Eugenol can be synthesized into 3- 3,4-dimetoksifenil propanal as the raw material synthesis of derivatives of antibiotic C Superparamagnetic highmagnetization microspheres with an Fe3O4. The bottom layer was Na-eugenolat aqueous layer and the top layer was organic layer.

Example Technique Lab Report Rev The separation of the reaction products was done by separating funnel. NaOH function in this process there are two, namely as a solvent in the extraction process that removes eugenol from kariofilin phase to the aqueous phase. Reactive Extraction Process in Isolation of Eugenol of Clove From Table 1 it can be seen that the temperature and reaction time influence on the volume of ekstraks layer obtained. Fitri N, Kawira JA. From Figure 2 shows that the temperature and reaction time affect yield eugenol obtained.

Although Indonesia is the largest clove oil exporter in the world, but the fulfillment of eugenol Indonesia still have to import from other countries2. Structure of polyeugenol was determined by infrared kestraksi and characterized by thin layer chromatography TLC.

Chemical composition and antimicrobial of the essential oil of Eugenia caryophyllata Cloves extracted by conventional and microwave techniques. The highest increase occurred in all variables reaction temperature with a reaction time of 15 minutes, where the concentration of eugenol increased from This result was better than the results Lutfi et al.

After a reaction time achieved according to the study variables 15, 30, 45, 60 and 75 minutes the reaction product was then separated. Myrtaceae were isolated by hidrodestilasi process, from ekstrqksi analysis of GC-MS has the composition of eugenol Eugenol distillate which was then measured its volume and analyzed eugenol concentration by GC.

Jurnal Teknik Gelagar, Bioinorganic magnetic core-shell nanocomposites carrying antiarthritic agents: Yield of eugenol obtained from the results of this study were relatively better when compared to previous studies. Clove essential oil Syzigium aromaticum L. Markovnikov addition of chlorosulfuric acid to eugenol isolated from clove oil. On the extraction of essential oil of cloves with Eugenia caryophyllata hidrodestilasi method for minutes get a yield of 5.

Comparison of essential oils of clove buds extracted with supercritical carbon dioxide and other eugeonl traditional extraction methods. Keywords Eugenol; redistillation; extraction; fractionation; polieugenol; concentrated sulfuric acid.

The optimum process conditions obtained in the reactive extraction temperature of 40 oC, reaction time of 30 minutes at a concentration of eugenol of TOP Related Posts.

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EKSTRAKSI EUGENOL PDF

Minyak cengkeh atsiri merupakan minyak yang bnyak sekali manfaatnya yang di dapatkan dari penyulingan bunga dan daun cengkeh. Eugenol termasuk dalam keluarga alilbenzena dari senyawa fenol. Berwarna bening hingga kuning seperti minyak. Eugenol sedikit larut dalam air, namun mudah larut dalam pelarut organik.

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Tejind 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.

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Latar Belakang Minyak daun cengkeh merupakan salah satu komoditi ekspor Indonesia dan memegang peranan penting dalam kehidupan sosial ekonomi masyarakat produsen minyak daun cengkeh. Minyak cengkeh mengandung beberapa komponen, tetapi yang paling penting adalah eugenol. Eugenol inilah yang memberikan aroma khas yang banyak dibutuhkan oleh berbagai industri, antara lain industry kosmetika, farmasi, dan pestisida nabati Agus kardinan, : Eugenol dapat dipisahkan dari minyak daun cengkeh dengan cara penggaraman direaksikan dengan basa alkali encer , pemurnian dengan cara ekstraksi dan pemisahan eugenol dengan asam-asam anorganik. Tahapan terpenting pada isolasi eugenol dari minyak daun cengkeh adalah mengekstrak komponen- komponen non eugenol yang ada dalam air larutan non eugenolat. Ekstraksi dilakukan dalam corong pemisah. Cara ekstraksi yang demikian disebut ekstraksi cair-cair tak kontinyu.

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Vosida 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. Yield of eugenol was calculated using the following equation: Antioxidant and antimicrobial eugeno of clove bud essential oil and eugenol nanoparticles in alcohol — free microemulsion. Abstract Polymerization of purified eugenol from clove leaf oil using concentrated sulfuric acid as catalyst has been done in this research. Jurnal Teknik Gelagar, Peningkatan kadar eugenol pada minyak atsiri cengkeh dengan metode saponifikasi — distilasi vakum. Example Technique Lab Report. Superparamagnetic highmagnetization microspheres with an Fe3O4. Roto Tahir I, Mustofa M.

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