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Topic: Eugenol


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In the News (Sun 20 Dec 09)

  
  Eugenol - LoveToKnow 1911
EUGENOL (allyl guaiacol, eugenic acid), C10H1202,anodoriferous principle; it is the chief constituent of oil of cloves, and occurs in many other essential oils.
The amount of eugenol in oil of cloves can be estimated by acetylation, in presence of pyridine (A. Verley and Fr.
Chavibetol, an isomer of eugenol, occurs in the ethereal oil obtained from Piper betle.
www.1911encyclopedia.org /Eugenol   (219 words)

  
 Eugenol - Wikipedia, the free encyclopedia
Eugenol is a member of the allylbenzene class of chemical compounds.
Eugenol is used in perfumeries, flavorings, essential oils and in medicine as a local antiseptic and anaesthetic.
Eugenol derivatives or methoxyphenol derivatives in wider classification are used in perfumery and flavoring.
en.wikipedia.org /wiki/Eugenol   (248 words)

  
 Annals of Clinical Microbiology and Antimicrobials | Full text | Antimicrobial activities of Eugenol and Cinnamaldehyde ...
Eugenol and cinnamaldehyde that are commonly used in various food preparations are known to possess antimicrobial activity against a wide spectrum of bacteria.
coli (NCIM-2089), MIC of eugenol and cinnamaldehyde was 1 μg/ml.
Eugenol in our studies was found to be a potent antimicrobial than the essential oils of Ohno and colleagues [26] whereas the effect of cinnamaldehyde was approximately equivalent to the oils used by them.
www.ann-clinmicrob.com /content/4/1/20   (3911 words)

  
 Adverse reactions associated with the use of eugenol in dentistry
Eugenol is found as a major ingredient in a variety of dental materials such as impression materials, filling materials, dental cements, endodontic sealers, periodontal dressing materials and dry socket dressings.
Eugenol in high enough concentrations to be cytotoxic may explain the direct tissue damage and necrosis (as evident circumferentialy around the gingival col).
Eugenol is not a bio-friendly material and patients should be discouraged from using it in its pure form, either to alleviate toothache or dentine hypersensitivity.
www.nature.com /bdj/journal/v193/n5/full/4801539a.html   (2285 words)

  
 Methyl Eugenol - EME - Synthetic Insect Lure
METHYL EUGENOL mixed in different ratios with Cuelure is used as an attractant for melon fly (Cadus cucurbitae Coquillett).
Efficiency of METHYL EUGENOL as a male attractant for Dacus zonatus (Saunders) Diptera.
Efficacy of METHYL EUGENOL as male attractant for Dacus dorsalis Hendel (Diptera: Tephritidae).
www.interchemtechnologies.com /ic/methylEugenol.htm   (368 words)

  
 475. Eugenol (WHO Food Additives Series 14)
EUGENOL Explanation Eugenol was reviewed at the eleventh meeting of the FAO/WHO Joint Expert Committee on Food Additives, specifications were prepared and a conditional ADI of 0-5 mg/kg bw was established (Anon.
Over 70% of a lethal dose of eugenol was recovered on death, from the urine of rabbits (Schroder & Vollmer, 1932).
Eugenol had no effect on aminopyrine-N-demethylation activity in the liver of rats given about 10% of the LD three times daily for 2-2/3 days.
www.inchem.org /documents/jecfa/jecmono/v14je11.htm   (1137 words)

  
 Synthesis of Myristicin and Elemicin from Eugenol - [www.rhodium.ws]
, a component of elemi oil, are derivatives of allyl pyrogallol and may be considered to be related to eugenol just in the same way as myricetin is derived from quercetin and robinetin from fisetin by processes involving ortho-oxidation.
Eugenol is now found to react with hexamine and give rise to a good yield of eugenol-5-aldehyde (X).
This is a crystalline solid and exhibits the properties of an ortho- hydroxy aldehyde, forming a dinitrophenyl hydrazone and a sparingly soluble sodium salt and giving a deep blue colour with ferric chloride.
www.erowid.org /archive/rhodium/chemistry/eugenol2myristicin.html   (1683 words)

  
 Eugenol USP, dental grade eugenol 99 % - world wide export from Handafc
Eugenol is an aromatic chemical, fragrance and a spice that is derived from Clove oil andCinnamon leaf.
Eugenol is widely used in dentistry, due to it's analgesic, antisepticand balsamic qualities.
It is ideal for curative for pulp hyperemia (thesoft, sensitive substance underneath the enamal and dentine of a tooth)and pulpits.
www.handafc.com /eugenol.htm   (145 words)

  
 Eugenol Causes Melanoma Growth Suppression through Inhibition of E2F1 Transcriptional Activity -- Ghosh et al. 280 (7): ...
of eugenol and the isomeric isoeugenol are shown in Fig.
F344 rats, eugenol was not associated with tumor formation (4).
Eugenol is not mutagenic, although the incidence of sister chromatid
www.jbc.org /cgi/content/full/280/7/5812   (5316 words)

  
 Eugenol (IARC Summary & Evaluation, Volume 36, 1985)
Eugenol occurs widely as a component of essential oils and is a major constituent of clove oil.
Eugenol was tested in mice of one strain and in rats of one strain by oral administration of a diet containing a high dose of eugenol.
Eugenol induced chromosomal aberrations and a small increase in sister chromatid exchanges in mammalian cells in vitro.
www.inchem.org /documents/iarc/vol36/eugenol.html   (333 words)

  
 MedlinePlus Herbs and Supplements: Clove (Eugenia aromatica) and Clove Oil (Eugenol)
Eugenol, a constituent of clove, has been used for analgesic, local anesthetic, anti-inflammatory, and antibacterial effects.
Individuals with known allergy to clove, its component eugenol, or to balsam of Peru should avoid the use of clove by mouth, inhaled from cigarettes, or applied to the skin.
Evaluation of carvacrol and eugenol as prophylaxis and treatment of vaginal candidiasis in an immunosuppressed rat model.
www.nlm.nih.gov /medlineplus/druginfo/natural/patient-clove.html   (2175 words)

  
 Eugenol and isoeugenol - Secondary products derived from aromatic amino acids - HORT640 - Metabolic Plant Physiology - ...   (Site not responding. Last check: 2007-11-04)
Eugenol and isoeugenol are thought to be derived from the lignin precurors ferulic acid or coniferyl alcohol.
Methylation of eugenol to methyleugenol and isoeugenol to isomethyleugenol is catalyzed by an S-adenosylmethionine-dependent O-methyltransferase (IEMT).
The protein encoded by the IEMT cDNA is able to use eugenol and isoeugenol as substrate, but not caffeic acid (Wang et al, 1997).
www.hort.purdue.edu.cob-web.org:8888 /rhodcv/hort640c/secprod/se00017.htm   (207 words)

  
 General Chemistry Online: Fire and Spice
The vanilloids (vanillin, eugenol, zingerone, and capsaicin) are molecules with distinctive flavors but obviously similar molecular structures.
Eugenol is found in bay leaves, allspice, and oil of cloves.
Eugenol has a short hydrocarbon chain attached to the ring, which makes it much less water-soluble than vanillin.
antoine.frostburg.edu /chem/senese/101/features/capsaicin.shtml   (1710 words)

  
 CVM ISSUES GUIDANCE ON USE OF CLOVE OIL AND EUGENOL FOR FISH
This Guidance for Industry, Status of Clove Oil and Eugenol for Anesthesia of Fish" (Guidance # 150), is posted on the CVM Home Page.
The three significant active ingredients are eugenol, isoeugenol and methyleugenol.
Neither clove oil nor any individual active ingredient of clove oil (eugenol, isoeugenol, or methyleugenol) is approved for use for the anesthesia of fish.
www.fda.gov /cvm/CVM_Updates/gl150.htm   (382 words)

  
 Eugenol Inhibits Calcium Currents in Dental Afferent Neurons -- Lee et al. 84 (9): 848 -- Journal of Dental Research
Eugenol is a topical analgesic agent widely used in the dental
B shows continuous chart records of membrane current with eugenol applied at the time indicated by the horizontal bar (1, before; 2, during; 3, after the application of eugenol).
inhibition by eugenol (1 mM) was observed in capsaicin-sensitive dental primary afferent neurons (n = 20).
jdr.iadrjournals.org /cgi/content/full/84/9/848   (2232 words)

  
 EUGENOL [2-METHOXY-4-(2-PROPENYL)PHENOL]
Eugenol is used in perfumeries, flavorings, essential oils and in medicine (local antiseptic and analgesic).
It is used in the production of isoeugenol for the manufacture of vanillin.
Eugenol has wide application in dentistry for analgesic and antiseptic properties.
www.chemicalland21.com /arokorhi/specialtychem/perchem/EUGENOL.htm   (349 words)

  
 Molecule of the Day : Eugenol (Mmm, dentist)
Eugenol is one of those natural products that is sufficiently abundant it can be recovered by steam distillation (PDF).
It has a long tradition of use as an anaesthetic (and is found in many OTC preps, as either eugenol, or "clove oil").
I've seen in the literature eugenol being used as both an attractant for some species of spiders and a repellant for others.
scienceblogs.com /moleculeoftheday/2006/10/eugenol_mmm_dentist.php   (641 words)

  
 Zinc Oxide-Eugenol Cement Placement   (Site not responding. Last check: 2007-11-04)
Zinc oxide-eugenol cement (IRM) is a low-strength base used as a temporary cement filling in the event that the patient will return at a later date for a semi-permanent restoration.
The powder is mainly zinc oxide and the liquid is eugenol with olive oil as a plasticizer.
To mix, incorporate half of the powder into the liquid and fold it in using the stiff side of the mixing spatula and applying heavy force to ensure an even mix.
www.columbia.edu /itc/hs/dental/operative/znoeugenol.html   (499 words)

  
 JCE 2006 (83) 283 [Feb] Grubbs's Cross Metathesis of Eugenol with cis-2-Butene-1,4-diol To Make a Natural ...
An experiment for the undergraduate organic laboratory course, the ruthenium catalyzed cross metathesis of eugenol with cis-1,4-butenediol, is described in detail.
Eugenol, the main component of clove oil, is coupled at room temperature overnight with cis-1,4-butenediol to yield the crystalline (E)-4-(4-hydroxy-3-methoxyphenyl)but-2-en-ol, also a natural product.
The experiment is an excellent example of the powerful selectivity possible with the Grubbs' catalyst.
jchemed.chem.wisc.edu:8000 /journal/issues/2006/Feb/abs283.html   (340 words)

  
 CAS - Molecule of the Week - Eugenol   (Site not responding. Last check: 2007-11-04)
The spicy fragrance of cloves comes largely from eugenol, the principle ingredient in oil of cloves.
Eugenol is used not only in perfumes and mouthwashes, but also as an insect attractant and a dental analgesic.
It can be oxidized to form vanillin, which has a vanilla scent.
www.cas.org /motw/eugenol.html   (160 words)

  
 Eugenol - toxicity, ecologicial toxicity and regulatory information
Eugenol - Identification, toxicity, use, water pollution potential, ecological toxicity and regulatory information
There may be other diseases and chemicals that have similar symptoms.
Note: Information for many chemicals is incomplete and may not be fully representative of effects on humans.
www.pesticideinfo.org /Detail_Chemical.jsp?Rec_Id=PC33197   (751 words)

  
 Ingredient Details - Weleda North America
Eugenol is a naturally occurring component of essential oils, such as Clove Oil and Ylang-Ylang Oil.
The quality of the soil, seed and plant reflects the quality of our finished product.
Over 250 varieties of healing plants are grown in our own company gardens worlwide.
usa.weleda.com /ingredients/ingredient.asp?id=416   (65 words)

  
 FT Methyl Eugenol (via CobWeb/3.1 vn1.cs.wustl.edu)   (Site not responding. Last check: 2007-11-04)
FT Methyl Eugenol is the male attractant for many species of Bactrocera Fruit Fly including the Oriental Fruit Fly and the Carambola Fruit Fly.
It is most effectively used in control release dispensers such as the FT MeE Wafer.
FT Methyl Eugenol is 98% pure by GC,
www.farmatech.com.cob-web.org:8888 /FT_Methyl_Eugenol.shtml   (85 words)

  
 Complete: Eugenol (5.0 ready)
Eugenol is a semantic xhtml strict template for Phorum 5.
I'm using eugenol, thanks for the great work btw, and while the forum looks good on the list page when you expand a message to the read page it expands the divs under my menu on the left.
I've been through it a couple of times but can't seem to find the right place to change the CSS.
www.phorum.org /phorum5/read.php?21,8972   (562 words)

  
 Highly Efficient Biotransformation of Eugenol to Ferulic Acid and Further Conversion to Vanillin in Recombinant Strains ...
Highly Efficient Biotransformation of Eugenol to Ferulic Acid and Further Conversion to Vanillin in Recombinant Strains of Escherichia coli -- Overhage et al.
Highly Efficient Biotransformation of Eugenol to Ferulic Acid and Further Conversion to Vanillin in Recombinant Strains of Escherichia coli
was used to produce ferulic acid from eugenol and, subsequently,
aem.asm.org /cgi/content/abstract/69/11/6569   (325 words)

  
 Dr. Koop - Eugenol oil overdose
Poisoning from an overdose of eugenol oil (clove oil).
Note: This list may not be all inclusive.
You should promptly seek professional medical care if you have any concern about your health, and you should always consult your physician before starting a fitness regimen.
www.drkoop.com /ency/1/002647.html   (230 words)

  
 Eugenol
Home > Eugenol (Molecule of the Month for December 2000)
Frankincense and myrrh, aromatic resins from spindly trees, were once highly prized from Rome to India, and deemed essential for a host of uses ranging from religious to cosmetic to medicinal.
The other main constituents are pinene, heerabolene, limonene, dipentene, eugenol, cadinene, cinnamaldehyde, cuminaldehyde among others.
www.3dchem.com /molecules.asp?ID=163   (872 words)

  
 eugenol - Dictionnaire Français-Anglais WordReference.com
We found no English translation for 'eugenol' in our French to English Dictionary.
Or did you want to translate 'eugenol' from English to French?
Forum discussions with the word(s) 'eugenol' in the title:
www.wordreference.com /fren/eugenol   (41 words)

  
 aromatherapy : eugenol clove oil (via CobWeb/3.1 vn1.cs.wustl.edu)   (Site not responding. Last check: 2007-11-04)
My *personal* opinion on the use a boon to your normal skincare regime give you might want to one ounce of our supply is endangered.
Hence these conditions could also acts on top.
E.) can irritate the glowing complexion of sheets, towels, etc. Eugenol clove oil.[
aromatherapy.looxmart.com.cob-web.org:8888 /eugenol-clove-oil.html   (5947 words)

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