Chemical Composition and Inhibitory Activity Against Helicobacter pylori of the Essential Oil of Apium nodiflorum (Apiaceae)

2010 ◽  
Vol 13 (1) ◽  
pp. 228-230 ◽  
Author(s):  
Luigi Menghini ◽  
Lidia Leporini ◽  
Bruno Tirillini ◽  
Francesco Epifano ◽  
Salvatore Genovese
Keyword(s):  
Helicobacter Pylori ◽  
Chemical Composition ◽  
Essential Oil ◽  
Inhibitory Activity ◽  
Apium Nodiflorum

In vitro inhibitory activity of essential oil of Apium nodiflorum against Helicobacter pylori

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
L Menghini ◽  
F Epifano ◽  
L Leporini ◽  
R Pagiotti ◽  
P Angelini ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Essential Oil ◽  
Inhibitory Activity ◽  
Apium Nodiflorum

scholarly journals Chemical composition and antifungal activity of essential oils from four Asteraceae plants grown in Egypt

2018 ◽  
Vol 73 (7-8) ◽  
pp. 313-318 ◽  
Author(s):  
Rose Vanessa Bandeira Reidel ◽  
Simona Nardoni ◽  
Francesca Mancianti ◽  
Claudia Anedda ◽  
Abd El-Nasser G. El Gendy ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Antifungal Activity ◽  
Essential Oil ◽  
Essential Oils ◽  
Inhibitory Activity ◽  
First Time

Abstract The objective of the present paper was the assessment of the chemical composition of the essential oils from four Asteraceae species with a considerable food, medicinal, and agricultural value, collected in Egypt, together with their in vitro inhibitory activity against molds and yeasts. The essential oil of Launaea cornuta flowers was also evaluated for the first time, but because of its very low yield (<0.01%), no antifungal test was performed.

Chemical composition and α-amylase inhibitory activity of the essential oil from Sabina chinensis cv. Kaizuca leaves

2017 ◽  
Vol 32 (6) ◽  
pp. 711-713 ◽  
Author(s):  
Dongyu Gu ◽  
Chen Fang ◽  
Jiao Yang ◽  
Minjing Li ◽  
Hengming Liu ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Inhibitory Activity

scholarly journals Chemical composition and tyrosinase inhibitory activity of Cinnamomum cassia essential oil

2013 ◽  
Vol 54 (1) ◽  
pp. 10 ◽  
Author(s):  
Chen-Tien Chang ◽  
Wen-Lun Chang ◽  
Jaw-Cherng Hsu ◽  
Ying Shih ◽  
Su-Tze Chou
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Inhibitory Activity ◽  
Tyrosinase Inhibitory Activity ◽  
Cinnamomum Cassia

scholarly journals Chemical Composition andα-Glucosidase Inhibitory Activity of VietnameseCitrusPeels Essential Oils

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Nguyen Hai Dang ◽  
Pham Huong Nhung ◽  
Bui Thi Mai Anh ◽  
Dinh Thi Thu Thuy ◽  
Chau Van Minh ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Chemical Composition ◽  
Essential Oil ◽  
Essential Oils ◽  
Inhibitory Activity ◽  
Inhibitory Effect ◽  
Potential Use

Background. Inhibition ofα-glucosidase is an important factor to control postprandial hyperglycemia in type 2 diabetes mellitus.Citrusessential oils (CEO) are among the most widely used essential oils, and some of them exhibited promising antidiabetic effect. However, theα-glucosidase inhibition of CEO has not been investigated so far. The present work aims to evaluate theα-glucosidase inhibition of essential oils from six VietnameseCitruspeels.Methods. The chemical composition of essential oils obtained by hydrodistillation from sixCitruspeels was analyzed by GC-MS. All essential oils were tested for their inhibitory activity onα-glucosidase usingp-nitrophenyl-α-D-glucopyranoside as substrate.Results. In Buddha’s hand and lime peels, the major components were limonene (59.0–61.31%) andγ-terpinene (13.98–23.84%) while limonene (90.95–95.74%) was most abundant in pomelo, orange, tangerine, and calamondin peels. Among the essential oils, the Buddha’s hand oil showed the most significantα-glucosidase inhibitory effect with the IC50value of 412.2 μg/mL. The combination of the Buddha’s hand essential oil and the antidiabetic drug acarbose increased the inhibitory effect.Conclusions. The results suggested the potential use of Buddha’s hand essential oil as an alternative in treatment of type 2 diabetes mellitus.

Chemical composition and in vitro anticholinesterase inhibitory activity of Citrus medica L. cv. Diamante essential oil

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
F Menichini ◽  
R Tundis ◽  
MR Loizzo ◽  
M Bonesi ◽  
F Conforti ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Inhibitory Activity ◽  
Citrus Medica

scholarly journals Chemical composition and acetylcholinesterase inhibitory activity of essential oil from rhizomes of Distichochlamys benenica

2021 ◽  
Vol 129 (1D) ◽  
pp. 43-49
Author(s):  
Hanh Thi Nhu Hoang ◽  
Thanh Thu Thi Dinh ◽  
Ty Viet Pham ◽  
Hien Bich Thi Le ◽  
Duc Viet Ho
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Inhibitory Activity ◽  
Acetylcholinesterase Activity ◽  
Acetylcholinesterase Inhibitory Activity ◽  
Ic50 Value

Twenty-seven constituents were identified by using GC/MS, representing 99.57% of the rhizome oil of Distichochlamys benenica. The major constituents of the essential oil are 1,8-cineole (54.39%), β-pinene (7.50%), (E)-citral (7.26%), and (Z)-citral (6.79%). The rhizome essential oil has anti-acetylcholinesterase activity with an IC50 value of 136.63 ± 2.70 mg/mL.

Chemical composition and anti-Helicobacter pylori effect of Satureja bachtiarica Bunge essential oil

Phytomedicine ◽  
2015 ◽  
Vol 22 (1) ◽  
pp. 173-177 ◽  
Author(s):  
Tahereh Falsafi ◽  
Parisa Moradi ◽  
Mohaddese Mahboubi ◽  
Ebrahim Rahimi ◽  
Hassan Momtaz ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Chemical Composition ◽  
Essential Oil ◽  
Satureja Bachtiarica

scholarly journals Chemical Composition and Anticholinesterase Activity of the Essential Oil of Leaves and Flowers from the Ecuadorian Plant Lepechinia paniculata (Kunth) Epling

Molecules ◽  
2021 ◽  
Vol 26 (11) ◽  
pp. 3198
Author(s):  
María Fernanda Panamito ◽  
Nicole Bec ◽  
Valeria Valdivieso ◽  
Melissa Salinas ◽  
James Calva ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Inhibitory Activity ◽  
Steam Distillation ◽  
Ionization Detector ◽  
Flame Ionization ◽  
Enantiomeric Analysis ◽  
Aerial Parts ◽  
Cholinesterase Inhibitory Activity ◽  
Ic50 Values

This work aimed to study the chemical composition, cholinesterase inhibitory activity, and enantiomeric analysis of the essential oil from the aerial parts (leaves and flowers) of the plant Lepechinia paniculata (Kunth) Epling from Ecuador. The essential oil (EO) was obtained through steam distillation. The chemical composition of the oil was evaluated by gas chromatography, coupled to mass spectrometry (GC–MS) and a flame ionization detector (GC-FID). The analyses led to the identification of 69 compounds in total, of which 40 were found in the leaves and 29 were found in the flowers of the plant. The major components found in the oil were 1,8-Cineole, β-Pinene, δ-3-Carene, α-Pinene, (E)-Caryophyllene, Guaiol, and β-Phellandrene. Flower essential oil showed interesting selective inhibitory activity against both enzymes AChE (28.2 ± 1.8 2 µg/mL) and BuChE (28.8 ± 1.5 µg/mL). By contrast, the EO of the leaves showed moderate mean inhibitory activity against acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE), with IC50 values of 38.2 ± 2.9 µg/mL and 47.4 ± 2.3 µg/mL, respectively.

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