The Addition of Selected Minor Oil Components to Pure Triglyceride Oils Modify the Properties of β-sitosterol/γ-oryzanol Oleogels

2020 ◽  
Author(s):  
Maria Scharfe ◽  
Eckhard Flöter
Keyword(s):  
Oil Components ◽  
Pure Triglyceride

The research of stimulatory effect of zeolite on destruction of oil components in soil

2017 ◽  
pp. 104-107
Author(s):  
T.P. Alekseeva ◽  
◽  
T.I. Burmistrova ◽  
L.N. Sysoeva ◽  
N.M. Trunova ◽  
...  
Keyword(s):  
Oil Components

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

scholarly journals Additive Regulation of Adiponectin Expression by the Mediterranean Diet Olive Oil Components Oleic Acid and Hydroxytyrosol in Human Adipocytes

PLoS ONE ◽  
2015 ◽  
Vol 10 (6) ◽  
pp. e0128218 ◽  
Author(s):  
Egeria Scoditti ◽  
Marika Massaro ◽  
Maria Annunziata Carluccio ◽  
Mariangela Pellegrino ◽  
Martin Wabitsch ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Olive Oil ◽  
Mediterranean Diet ◽  
Human Adipocytes ◽  
Oil Components ◽  
The Mediterranean

Feeding Deterrent Effects of Catnip Oil Components Compared with Two Synthetic Amides Against Aedes aegypti

2005 ◽  
Vol 42 (4) ◽  
pp. 643-646 ◽  
Author(s):  
Kamlesh R. Chauhan ◽  
Jerome A. Klun ◽  
Mustapha Debboun ◽  
Matthew Kramer
Keyword(s):  
Aedes Aegypti ◽  
Feeding Deterrent ◽  
Oil Components

Catalytic asphaltene upgrading under methane environment: Solvent effect and its interaction with oil components

Fuel ◽  
2021 ◽  
Vol 291 ◽  
pp. 120157
Author(s):  
Hao Xu ◽  
Zhaofei Li ◽  
Yimeng Li ◽  
Hua Song
Keyword(s):  
Solvent Effect ◽  
Oil Components
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