Showing 1-30 of 37 results for "432628"
Antifungal activity of the components of Melaleuca alternifolia (tea tree) oil.
Hammer KA , et al.
Journal of Applied Microbiology, 95(4), 853-860 (2003)
Sally Joseph Deeb et al.
Frontiers in bioscience (Elite edition), 3, 410-420 (2011-01-05)
The sage components linalyl acetate (Ly) and alpha-terpineol (Te) exhibit synergistic anti-proliferative effects. We investigated the effects of Ly and Te on NF-kappaB signaling in HCT-116 colon cancer cells. Ly and Te combinations dose-dependently reduced HCT-116 viability at non-cytotoxic concentrations....
Changkyu Kim et al.
Nanoscale, 7(15), 6627-6635 (2015-03-21)
The realization of air-stable nanoparticles, well-formulated nanoinks, and conductive patterns based on copper is a great challenge in low-cost and large-area flexible printed electronics. This work reports the synthesis of a conductively interconnected copper structure via thermal sintering of copper...
J L Bicas et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 49(7), 1610-1615 (2011-05-05)
α-Terpineol is a relatively cheap and abundant aroma compound. It is widely used in food, cosmetics, and household products. Many of its monoterpene counterparts have been applied in antiproliferative assays, leading to promising results in the prevention or even treatment...
Mariusz Dziadas et al.
Acta scientiarum polonorum. Technologia alimentaria, 10(1), 7-17 (2012-01-11)
Amount of monoterpene alcohol and their glycoside precursors in grapes is determined by the type of grapes, and the availability of specific hydrolytic enzymes during the manufacturing process. Addition of these enzymes, hydrolysing β-glycosidic bond, to the grape can be...
Annarica Calcabrini et al.
The Journal of investigative dermatology, 122(2), 349-360 (2004-03-11)
The search for innovative therapeutic approaches based on the use of new substances is gaining more interest in clinical oncology. In this in vitro study the potential anti-tumoral activity of tea tree oil, distilled from Melaleuca alternifolia, was analyzed against...
Hanne Halkinrud Thoen et al.
The Journal of comparative neurology, 528(7), 1079-1094 (2019-10-18)
Mantis shrimps (Stomatopoda) possess in common with other crustaceans, and with Hexapoda, specific neuroanatomical attributes of the protocerebrum, the most anterior part of the arthropod brain. These attributes include assemblages of interconnected centers called the central body complex and in...
M N M Nogueira et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 63(9), 769-778 (2014-06-21)
Tea tree oil (TTO) is an essential oil with anti-inflammatory properties, steam distilled from the plant Melaleuca alternifolia. We investigated the immunomodulatory properties of TTO and its components (terpinen-4-ol and alpha-terpineol) using lipopolysaccharide (LPS)-stimulated macrophages. The ability of TTO, terpinen-4-ol...
Milla A Baffi et al.
Journal of food science, 76(7), C997-1002 (2011-08-09)
For the first time, the production of an extracellular β-glucosidase (Sp-β-gl) by a Sporidiobolus pararoseus yeast strain is reported. The Sp-β-gl activity was quantified, characterized, and assessed for its efficiency in releasing aroma-enhancing compounds in wines. The maximum enzymatic synthesis...
Shi Shu et al.
Environmental science & technology, 45(10), 4285-4292 (2011-04-27)
Ozone can react homogeneously with unsaturated organic compounds in buildings to generate undesirable products. However, these reactions can also occur on indoor surfaces, especially for low-volatility organics. Conversion rates of ozone with α-terpineol, a representative low-volatility compound, were quantified on...
Jason E Ham et al.
Chemosphere, 83(3), 327-333 (2011-01-18)
Indoor environments are dynamic reactors where consumer products (such as cleaning agents, deodorants, and air fresheners) emit volatile organic compounds (VOCs) that can subsequently interact with indoor oxidants such as ozone (O(3)), hydroxyl radicals, and nitrate radicals. Typically, consumer products...
P H Hart et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 49(11), 619-626 (2000-12-29)
To evaluate potential antiinflammatory properties of tea tree oil, the essential oil steam distilled from the Australian native plant, Melaleuca alternifolia. The ability of tea tree oil to reduce the production in vitro of tumour necrosis factor-alpha (TNFalpha), interleukin (IL)-1beta...
Ling Chai et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 35(7), 1102-1104 (2012-12-21)
To analyze the compositions of the essential oil from the rhizome of Curcuma aromatica in Guangxi. The essential oil from the rhizome of Curcuma aromatica was extrated by steam distillation and analysed by GC-MS. 50 chemical constituents accounting for 93.11%...
J R Wells
Environmental science & technology, 39(18), 6937-6943 (2005-10-06)
A bimolecular rate constant, kOH+alpha-terpineol, of (1.9 +/- 0.5) x 10(-10) cm3 molecule(-1) s(-1) was measured using gas chromatography/mass spectrometry and the relative rate technique for the reaction of the hydroxyl radical (OH) with alpha-terpineol (1-methyl-4-isopropyl-1-cyclohexen-8-ol) at (297 +/- 3)...
Soon-Nang Park et al.
Anaerobe, 18(3), 369-372 (2012-04-28)
Linalool and α-terpineol exhibited strong antimicrobial activity against periodontopathic and cariogenic bacteria. However, their concentration should be kept below 0.4 mg/ml if they are to be used as components of toothpaste or gargling solution. Moreover, other compounds with antimicrobial activity...
Chokri Messaoud et al.
Journal of food science, 77(9), C941-C947 (2012-08-15)
In traditional medicine, myrtle (Myrtus communis L.) is frequently consumed as an infusion and decoction. In this study, we investigate the phenolic and volatile compositions and antioxidant and antibacterial activities of leaf infusions prepared during 3 different times. The total...
Nasrin Samadi et al.
Natural product research, 26(20), 1931-1934 (2011-10-20)
The essential oil obtained from the flowering parts of Anthemis altissima L. var. altissima was analysed by gas chromatography and gas chromatography mass spectroscopy. In this study, 34 compounds representing 98.76% of the essential oil were identified. The main components...
Regina Karousou et al.
Chemistry & biodiversity, 9(10), 2210-2217 (2012-10-20)
The present work aims at tracing the essential-oil diversity of wild growing Origanum majorana plants in Cyprus. The study of six populations scattered over the western part of the island has shown that the essential oils were rich either in...
Hien-Trung Trinh et al.
Planta medica, 77(18), 1996-2002 (2011-08-11)
To investigate the inhibitory effects of Artemisia princeps Pamp. (family Asteraceae) essential oil (APEO) and its main constituents against bacterial vaginosis and vulvovaginal candidiasis, their antimicrobial activities against Gardnerella vaginalis and Candida albicans in vitro and their anti-inflammatory effects against...
Profile of volatile metabolites in human urine.
A Zlatkis et al.
Clinical chemistry, 17(7), 592-594 (1971-07-01)
C D Forester et al.
Indoor air, 21(5), 400-409 (2011-04-08)
Chamber studies were conducted to quantify hydroxyl radical (OH·) yields and to determine whether water vapor affected OH· formation in the reactions of ozone (O(3)) with a single terpene, two-component terpene mixtures, and a commercial pine oil cleaning product (POC)....
Wei Ji et al.
Journal of separation science, 34(21), 3053-3060 (2011-10-06)
A simple, reliable and effective gas chromatography coupled with flame ionization detection method was developed for the simultaneous determination of eight components (α-pinene, β-pinene, myrcene, limonene, terpinen-4-ol, α-terpineol, bornyl acetate and methyl-n-nonylketone) in Chinese medicine Houttuynia cordata and its injection....
Wei-Cai Zeng et al.
Journal of food science, 77(7), C824-C829 (2012-07-05)
The chemical composition of essential oil from pine needles (Cedrus deodara) was determined, and its antioxidant and antimicrobial activities were evaluated. Twenty-three components, representing 95.79% of the oil, were identified by gas chromatography mass spectrometry. The main components include α-terpineol...
Francesca Mondello et al.
BMC infectious diseases, 6, 158-158 (2006-11-07)
Recent investigations on the antifungal properties of essential oil of Melaleuca alternifolia Cheel (Tea Tree Oil, TTO) have been performed with reference to the treatment of vaginal candidiasis. However, there is a lack of in vivo data supporting in vitro...
Makson G B de Oliveira et al.
Basic & clinical pharmacology & toxicology, 111(2), 120-125 (2012-03-03)
α-Terpineol (TPN), a volatile monoterpene alcohol, is relatively non-toxic and one of the major components of the essential oils of various plant species. In this study, we tested for the antihypernociceptive activity of TPN (25, 50 or 100 mg/kg, i.p.)...
Nicholas James Strausfeld et al.
eLife, 9 (2020-03-04)
Descriptions of crustacean brains have focused mainly on three highly derived lineages of malacostracans: the reptantian infraorders represented by spiny lobsters, lobsters, and crayfish. Those descriptions advocate the view that dome- or cap-like neuropils, referred to as 'hemiellipsoid bodies,' are...
Tavleen S Mann et al.
Natural product communications, 6(1), 107-110 (2011-03-04)
The essential oil of Eucalyptus cinerea is reported to possess a higher 1,8-cineole content than other Eucalyptus species. Variations in the quantitative and qualitative characteristics of E. cinerea oil produced by hydrodistillation (HD) and supercritical carbon dioxide extraction (SCE) techniques...
Laura Vázquez-Araújo et al.
Journal of food science, 75(7), S398-S404 (2011-05-04)
The quality parameters of 1 commercial pomegranate juice mixed with 5 different concentrations of blueberry, blackberry, or raspberry juices were studied. The pH, total soluble solids content, titratable acidity, and total phenolic content were determined. To understand the aroma differences...
Marcel E Sayre et al.
The Journal of comparative neurology, 527(14), 2371-2387 (2019-03-13)
Paired centers in the forebrain of insects, called the mushroom bodies, have become the most investigated brain region of any invertebrate due to novel genetic strategies that relate unique morphological attributes of these centers to their functional roles in learning...
Ieda Rottava et al.
Applied biochemistry and biotechnology, 164(4), 514-523 (2011-01-15)
The main objective of this work is to present the optimization of the biotransformation of R-(+)-limonene and (-)-β-pinene aiming at the production of α-terpineol by strains of fungal and yeasts previously isolated by our research group using the methodology of...

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.