Water-soluble essential oil components of fresh flowers ofOsmanthus fragransLour

2015 ◽  
Vol 28 (3) ◽  
pp. 177-184 ◽  
Author(s):  
Gaoming Lei ◽  
Peizhi Mao ◽  
Minqing He ◽  
Longhu Wang ◽  
Xuesong Liu ◽  
...  
Keyword(s):  
Essential Oil ◽  
Water Soluble ◽  
Oil Components

Adsorptive recovery of water soluble essential oil components

1994 ◽  
Vol 60 (1) ◽  
pp. 97-102 ◽  
Author(s):  
Poonam M. Bohra ◽  
Abhay S. Vaze ◽  
Vishwas G. Pangarkar ◽  
Ajay Taskar
Keyword(s):  
Essential Oil ◽  
Water Soluble ◽  
Adsorptive Recovery ◽  
Oil Components

In vitro permeation, skin-layers distribution and environmental emission of bioactive Tea Tree essential oil components from topic formulations

2019 ◽  
Author(s):  
B Sgorbini ◽  
F Capetti ◽  
C Cagliero ◽  
A Marengo ◽  
M Argenziano ◽  
...  
Keyword(s):  
Essential Oil ◽  
Tea Tree ◽  
In Vitro Permeation ◽  
Oil Components

REVIEW : KARAKTERISTIK FISIK DAN DAYA IRITASI MINYAK ATSIRI BUNGA CENGKEH (Syzygium aromaticum) DALAM BEBERAPA TIPE BASIS SEBAGAI ANTI-INFLAMASI

2020 ◽  
Vol 5 (2) ◽  
pp. 364-375
Author(s):  
Amraini Amelia ◽  
◽  
Nining Sugihartini ◽  
Hari Susanti ◽  
Keyword(s):  
Essential Oil ◽  
Physical Properties ◽  
Research Method ◽  
Water Soluble ◽  
Syzygium Aromaticum ◽  
Absorption Properties ◽  
Inflammatory Drugs ◽  
Clove Essential Oil ◽  
Soluble Base ◽  
Essential Oil Formulations

This review aims to determine the types of bases that can be used every day, which are effective and efficient as anti-inflammatory drugs. The research method used was to review the development of clove essential oil formulations that have been carried out using various concentrations of various types of bases including M / A type cream, A / M type cream, water soluble base, lotion, emulgel, hydrocarbons, hydrogels and absorbents. The recommended formulation is type M / A cream with a concentration of 5% clove flower essential oil. The types of bases studied were M / A cream, type A / M cream, water soluble base, lotion, emulgel, hydrocarbons, hydrogels and absorption properties which had good physical properties and did not irritate the skin of the test animals. This review refers to several national and international journals released in the last ten years, from 2010 to 2020.

Anti-Neuropathic Pain Activity of Ageratum conyzoides L due to The Essential Oil Components

2020 ◽  
Vol 19 ◽  
Author(s):  
Yedy Purwandi Sukmawan ◽  
Kusnandar Anggadiredja ◽  
I Ketut Adnyana
Keyword(s):  
Neuropathic Pain ◽  
Essential Oil ◽  
Opioid Receptor ◽  
Steam Distillation ◽  
Chronic Constriction Injury ◽  
Thermal Hyperalgesia ◽  
Ageratum Conyzoides ◽  
Safety And Efficacy ◽  
Activity Test ◽  
Oil Components

Background: Neuropathic pain is one of the contributors to the global burdens of illness. At present many patients do not achieve satisfactory pain relief even with synthetic pain-killers. Taking this into consideration, it is necessary to search for natural product-derived alternative treatment with confirmed safety and efficacy. Ageratum conyzoides L is a plant often used as analgesic in Indonesia, however, anti-neuropathic pain activity of this plant is still unknown. Objective: To determine the anti-neuropathic pain activity of the essential oil and non-essential oil component (distillation residue) of A. conyzoides L. Methods: We conducted separation of the essential oil component from other secondary metabolites through steam distillation. Both components were tested for anti-neuropathic pain activity using chronic constriction injury animal models with thermal hyperalgesia and allodynia tests. The animals were divided into 7 test groups namely normal, sham, negative, positive (pregabalin at 0.195 mg/20 g BW of mice), essential oil component (100 mg/kg BW), and non-essential oil component (100 mg/kg BW). Naloxone was tested against the most potent anti-neuropathic pain component (essential oil or nonessential oil) to investigate the involvement of opioid receptor. Results: The GC-MS of the essential oil component indicated the presence of 60 compounds. Meanwhile, non-essential oil components contained alkaloid, flavonoid, polyphenol, quinone, steroid, and triterpenoid. This non-essential oil component contained a total flavonoid equivalent to 248.89 ppm quercetin. The anti-neuropathic pain activity test showed significantly higher activity of the essential oil component compared to the non-essential oil component and negative groups (p<0.05). Furthermore, the essential oil component showed equal activity to pregabalin (p>0.05). However, this activity was abolished by naloxone, indicating the involvement of opioid receptor in the action of the essential oil component. Conclusion: The essential oil component of A. conyzoides L is a potential novel substance for use as anti-neuropathic pain.

Combined application of phenolic acids and essential oil components against Salmonella Enteritidis and Listeria monocytogenes in vitro and in ready-to-eat cooked ham

LWT ◽  
2021 ◽  
pp. 111881
Author(s):  
Jessica Audrey Feijó Corrêa ◽  
João Vitor Garcia dos Santos ◽  
Alberto Gonçalves Evangelista ◽  
Anne Caroline Schoch Marques Pinto ◽  
Renata Ernlund Freitas de Macedo ◽  
...  
Keyword(s):  
Listeria Monocytogenes ◽  
Essential Oil ◽  
Phenolic Acids ◽  
Salmonella Enteritidis ◽  
Combined Application ◽  
Cooked Ham ◽  
Oil Components

Priming with salicylic acid, β-carotene and tryptophan modulates growth, phenolics and essential oil components of Ocimum basilicum L. grown under salinity

2021 ◽  
Vol 281 ◽  
pp. 109964
Author(s):  
Halime Kahveci ◽  
Nilgun Bilginer ◽  
Emel Diraz-Yildirim ◽  
Muhittin Kulak ◽  
Emre Yazar ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Essential Oil ◽  
Ocimum Basilicum ◽  
Oil Components ◽  
Β Carotene

Effects of essential oil components exposure on biological parameters of Caenorhabditis elegans

2021 ◽  
pp. 112763
Author(s):  
Cristina Fuentes ◽  
Samuel Verdú ◽  
Ana Fuentes ◽  
María José Ruiz ◽  
José Manuel Barat
Keyword(s):  
Caenorhabditis Elegans ◽  
Essential Oil ◽  
Biological Parameters ◽  
Oil Components

Growth Inhibition of Escherichia coli O157:H7 and Listeria monocytogenes by Carvacrol and Eugenol Encapsulated in Surfactant Micelles

2005 ◽  
Vol 68 (12) ◽  
pp. 2559-2566 ◽  
Author(s):  
SYLVIA GAYSINSKY ◽  
P. MICHAEL DAVIDSON ◽  
BARRY D. BRUCE ◽  
JOCHEN WEISS
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Activity ◽  
Listeria Monocytogenes ◽  
Essential Oil ◽  
Growth Inhibition ◽  
Surfactant Concentration ◽  
Escherichia Coli O157 ◽  
Surfactant Micelles ◽  
E Coli ◽  
Oil Components

Growth inhibition of four strains of Escherichia coli O157:H7 (H1730, F4546, 932, and E0019) and Listeria monocytogenes (Scott A, 101, 108, and 310) by essential oil components (carvacrol and eugenol) solubilized in nonionic surfactant micelles (Surfynol 465 and 485W) was investigated. Concentrations of encapsulated essential oil components ranged from 0.02 to 1.25% depending on compound, surfactant type, and surfactant concentration (0.5 to 5%). Eugenol encapsulated in Surfynol 485W micelles was most efficient in inhibiting growth of the pathogens; 1% Surfynol 485W and 0.15% eugenol was sufficient to inhibit growth of all strains of E. coli O157:H7 and three of four strains of L. monocytogenes (Scott A, 310, and 108). The fourth strain, L. monocytogenes 101, was inhibited by 2.5% Surfynol and 0.225% eugenol. One percent Surfynol 485W in combination with 0.025% carvacrol was effective in inhibiting three of four strains of E. coli O157:H7. Strain H1730 was the most resistant strain, requiring 0.3% carvacrol and 5% surfactant for complete inhibition. Growth inhibition of L. monocytogenes by combinations of carvacrol and Surfynol 465 ranged between 0.15 and 0.35% and 1 and 3.75%, respectively. Generally, the antimicrobial activity of Surfynol 465 in combination with eugenol was higher than that for the combination with carvacrol. The potent activity was attributed to increased solubility of essential oil components in the aqueous phase due to the presence of surfactants and improved interactions of antimicrobials with microorganisms.

scholarly journals Effect of densities of planting on yield and essential oil components of Fennel (Foeniculum vulgare Mill Var. Soroksary)

2009 ◽  
Vol 1 (1) ◽  
Author(s):  
Jalal Khorshidi ◽  
Mohammad Fakhr Tabatabaie ◽  
Reza Omidbaigi ◽  
Fatemeh Sefidkon
Keyword(s):  
Essential Oil ◽  
Foeniculum Vulgare ◽  
Oil Components
Sign in / Sign up

Export Citation Format

Share Document