Antimicrobial activity of clove oil dispersed in a concentrated sugar solution

Briozzo, Jorge; Núñez, Lidia; Chirife, Jorge; Herszage, L; D’Aquino, M

doi:10.1111/j.1365-2672.1989.tb02456.x

Cited by 117 publications

(65 citation statements)

References 13 publications

(5 reference statements)

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“…Similar antifungal properties of CO were observed both in distilled water and sugar solution (3). Nevertheless, the concentrated sugar solution provided a good vehicle in that a relatively more stable dispersion of the oil was easily obtained; this was not the case with distilled water since oil droplets formed soon after oil was dispersed.…”

Section: Resultssupporting

confidence: 64%

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Antifungal properties of clove oil (Eugenia caryophylata) in sugar solution

Núñez

D’Aquino

Chirife

2001

Braz. J. Microbiol.

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The effect of temperature, concentration and contact time on the fungicidal effect of clove oleoresin dispersed in a concentrated sugar solution at 21 and 37ºC, and clove oleoresin at 0.2 to 0.8% (v/v) was studied. The test microorganisms were Candida albicans, Penicillium citrinum, Aspergillus niger and Trichophyton mentagrophytes. The fungicidal effect was enhanced at 37ºC; at this temperature short contact times (e.g. 1 min.) were enough to eliminate a microbial inoculum of 10 6 c.f.u./ml of C. albicans. Although clove oleoresin caused important lethal effect, P. citrinum and A. niger were more resistant. After 60 minutes, clove oleoresin dispersed (0.4% v/v) in concentrated sugar solution caused a 99.6% reduction of the initial population (10 6 c.f.u./ml) of Trichophyton mentagrophytes. The fungicidal activity of clove-sugar on C. albicans, after 2 min contact, was similar to that presented by disinfectants commonly used in hospitals, such as povidone-iodine and chloroxylenol.

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Section: Resultssupporting

confidence: 64%

“…Trials to determine the fungicidal effect were made following a previously described procedure (3,5). Briefly, 9.9 ml of test solution were placed in a water bath at 21ºC or 37ºC, and 0.1 ml of inocula was added.…”

Section: Fungicidal Effectmentioning

confidence: 99%

Antifungal properties of clove oil (Eugenia caryophylata) in sugar solution

Núñez

D’Aquino

Chirife

2001

Braz. J. Microbiol.

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“…Its active ingredient, eugenol (4-allyl-2-methoxyphenol), makes up 70 to 90% by weight of clove oil. clove oil also contains eugenol acetate ( 17%) (Sato and Burhanuddin 1995;isaacs 1983;briozzo et al 1989;keene et al 1998). despite the common use of anaesthetics in fish, there is little information about their influence on the sturgeon organism.…”

mentioning

confidence: 99%

Effects of Eugenol and MS-222 Anaesthesia on Siberian Sturgeon Acipenser baerii Brandt

et al. 2008

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Gomulka P., T. Wlasow, J.Velíšek, Z. svobodová, e. chmielinska: effects of eugenol and ms-222 anaesthesia on siberian sturgeon Acipenser baerii brandt. acta Vet. brno 2008, 77: 447-453.The aim of the present study was to assess changes induced in the organism of siberian sturgeon (Acipenser baerii) by eugenol and ms-222 anaesthesia on the basis of haematological indices, biochemical blood profile values and histological examinations. The haematological and biochemical indices were assessed in fish immediately and 24 h after anaesthesia. The results showed that despite no mortality occurred after anaesthesia in both 125 mg·l -1 of ms-222 and 0.075 ml·l -1 of eugenol, these chemical substances severely influenced the constituents of Siberian sturgeon blood and resulted in some histological changes in the gills and liver. both eugenol and ms-222 anaesthesia caused erythrocyte swelling and haemolysis. The severe depletion of leukocyte number occurred 24 h after both eugenol and ms-222 anaesthesia (mainly due to depletion of lymphocyte, neutrophil segments and eosinophil fractions). Total protein, total globulin, triacylglycerol concentration and alanine aminotransferase activity in blood plasma was significantly elevated (p < 0.01) after both eugenol and ms-222 anaesthesia. The concentration of ca 2+ , inorganic phosphate, nh 3 and alkaline phosphatase activity were significantly decreased (p < 0.01) compared to control. No significant changes were noticed in the albumin and glucose concentrations and the activity of lactate dehydrogenase, aspartate aminotrasferase and creatinkinase. Results of the examinations suggest that the use of MS-222 (125 mg·l -1 ) and eugenol (0.075 ml·l -1

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“…Clove oil is also distilled from stems, leaves and flower buds of Eugenia caryophyllata, and its active ingredient, i.e. eugenol (4-allyl-2-methoxyphenol), makes up 70 to 90% by weight (Isaacs, 1983;Briozzo et al, 1989;Keene et al, 1998). Besides eugenol acetate (> 17%) and cariofilen 5 (> 12%), clove oil also contains a very broad range of terpene compounds that give the oil its characteristic smell and taste (Ross and Ross, 1999;Taylor and Roberts, 1999).…”

mentioning

confidence: 99%

“…Because of its properties, eugenol is used in a variety of different applications, e.g. as an antioxidant (Kremer, 1985;Nagababu and Lakshmaiah, 1992;Pulla Reddy and Lokesh, 1992;Rajakumar and Rao, 1993), antimycotic (Bullerman et al, 1977;Karapinar, 1990) and an antibacterial (Karapinar and Aktug, 1987;Briozzo et al, 1989;Moleyar and Narasimham, 1992), but also as an additive used in certain cigarettes (Voie et al, 1986;Guidotti, 1989). Endo et al (1972) described the use of clove oil as an anaesthetic in warm-blooded animals.…”

mentioning

confidence: 99%

Effects of clove oil anaesthesia on common carp (Cyprinus carpio L.)

Velíšek¹,

Svobodová²,

Piačková³

et al. 2005

Vet. Med. - Czech

105

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ABSTRACT:The aim of the study was to investigate acute toxicity of clove oil for common carp and, using values of haematological and biochemical profiles of blood and histological tissue examinations, to assess the effects of the fish exposure to that anaesthetic. Acute toxicity values of clove oil for carp were found 10 minLC50 74.3 mg/l; 10minLC0.1 51.6 mg/l; 10minLC99.9 110.1 mg/l; 96hLC50 18.10 mg/l; 96hLC0.1 15.45 mg/l; and 96hLC99.9 19.80 mg/l. The fish were divided into four groups for haematological and biochemical examinations of blood and histological examinations of tissues. The groups were Control I (before the anaesthetic administration), Experiment I (immediately after 10 min anaesthesia at the concentration of 30 mg/l), Experiment II (24 hrs after 10 min anaesthesia) and Control II (controls examined in parallel with Experiment II). A total of 40 carp were examined. Clove oil anaesthesia had not effect on the haematological profile. The 10-min exposure to clove oil at a concentration of 30 mg/l caused a significant (P < 0.01) increase in the concentration of glucose (GLU) and inorganic phosphate (PHOS) immediately after anaesthesia. Clove oil anaesthesia had not effect on other biochemical indices. Histological examination showed capillary ectasia of gill filaments immediately after clove oil anaesthesia. Twenty-four hours after anaesthesia, no ectasia was observed. No histopathological changes were demonstrated in other tissues following anaesthesia. Results of the examinations suggest that the use of clove oil at a concentration of 30 mg/l does not cause irreversible damage in carp.

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Antimicrobial activity of clove oil dispersed in a concentrated sugar solution

Cited by 117 publications

References 13 publications

Antifungal properties of clove oil (Eugenia caryophylata) in sugar solution

Antifungal properties of clove oil (Eugenia caryophylata) in sugar solution

Effects of Eugenol and MS-222 Anaesthesia on Siberian Sturgeon Acipenser baerii Brandt

Effects of clove oil anaesthesia on common carp (Cyprinus carpio L.)

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