Composition, In Vitro Antioxidant and Antimicrobial Activities of Essential Oil and Oleoresins Obtained from Black Cumin Seeds (Nigella sativa L.)
Joint Authors
Schuff, Carola
Singh, G.
Catalán, César A. N.
Das, S. S.
Singh, Sunita
de Lampasona, Marina P.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-06
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Gas chromatography-mass spectrometry (GC-MS) analysis revealed the major components in black cumin essential oils which were thymoquinone (37.6%) followed by p-cymene (31.2%), α-thujene (5.6%), thymohydroquinone (3.4%), and longifolene (2.0%), whereas the oleoresins extracted in different solvents contain linoleic acid as a major component.
The antioxidant activity of essential oil and oleoresins was evaluated against linseed oil system at 200 ppm concentration by peroxide value, thiobarbituric acid value, ferric thiocyanate, ferrous ion chelating activity, and 1,1-diphenyl-2-picrylhydrazyl radical scavenging methods.
The essential oil and ethyl acetate oleoresin were found to be better than synthetic antioxidants.
The total phenol contents (gallic acid equivalents, mg GAE per g) in black cumin essential oil, ethyl acetate, ethanol, and n-hexane oleoresins were calculated as 11.47±0.05, 10.88±0.9, 9.68±0.06, and 8.33±0.01, respectively, by Folin-Ciocalteau method.
The essential oil showed up to 90% zone inhibition against Fusarium moniliforme in inverted petri plate method.
Using agar well diffusion method for evaluating antibacterial activity, the essential oil was found to be highly effective against Gram-positive bacteria.
American Psychological Association (APA)
Singh, Sunita& Das, S. S.& Singh, G.& Schuff, Carola& de Lampasona, Marina P.& Catalán, César A. N.. 2014. Composition, In Vitro Antioxidant and Antimicrobial Activities of Essential Oil and Oleoresins Obtained from Black Cumin Seeds (Nigella sativa L.). BioMed Research International،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-508041
Modern Language Association (MLA)
Singh, Sunita…[et al.]. Composition, In Vitro Antioxidant and Antimicrobial Activities of Essential Oil and Oleoresins Obtained from Black Cumin Seeds (Nigella sativa L.). BioMed Research International No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-508041
American Medical Association (AMA)
Singh, Sunita& Das, S. S.& Singh, G.& Schuff, Carola& de Lampasona, Marina P.& Catalán, César A. N.. Composition, In Vitro Antioxidant and Antimicrobial Activities of Essential Oil and Oleoresins Obtained from Black Cumin Seeds (Nigella sativa L.). BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-508041
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508041