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Antioxidant and antibacterial activities of some Saudi Arabia palm date cultivars’ pits
Other Title(s)
النشاط المضاد للأكسدة و المضاد للبكتريا في بذور بعض أصناف تمر النخيل في المملكة العربية السعودية
Joint Authors
Kamil, Sahar Mustafa
al-Shaykh, Dalya Muhammad
Salih, Faraj Ali
al-Khawlani, Ibtihal al-Adawi
Source
Scientific Journal of King Faisal University : Basic and Applied Sciences
Issue
Vol. 20, Issue 2 (31 Dec. 2019), pp.69-76, 8 p.
Publisher
Publication Date
2019-12-31
Country of Publication
Saudi Arabia
No. of Pages
8
Main Subjects
Abstract EN
The disposal of date seeds is a major problem facing date manufacturers.
Date pits were found to have many bioactive components and functional properties.
Four cultivars namely, Barhi, Manifi, Khulas and Shishi, were used in the present study to compare the total phenols content, scavenge free radicals ability, and antibacterial activity of their pits extracts.
Antioxidants activity against diphenyl picryl hydrazyl (DPPH) for ethanol extract of palm date pits ranged from 86.73% in Barhi to 90.25% in Manifi.
Lipid peroxidation inhibition test was conducted using egg yolk as fat media.
The results showed that the inhibition in lipid peroxidation ranged between 42.03% in Khulas to 60.39% in Manifi pits extract.
All cultivars’ extracts of date pits showed antibacterial effect against Staph.
Saprophyticus compared with Chloramphenicol that was found to be ineffective against Staph.
Saprophyticus in this study.
Insignificant differences were found between the commercial antibiotic Sulfadimidin, Barhi and Khulas extract against Salmonella enteric.
This study indicated that palm date pits extracts from these cultivars have the ability to scavenge free radicals, diminish lipid oxidation, and inhibit bacterial growth.
American Psychological Association (APA)
Kamil, Sahar Mustafa& al-Shaykh, Dalya Muhammad& Salih, Faraj Ali& al-Khawlani, Ibtihal al-Adawi. 2019. Antioxidant and antibacterial activities of some Saudi Arabia palm date cultivars’ pits. Scientific Journal of King Faisal University : Basic and Applied Sciences،Vol. 20, no. 2, pp.69-76.
https://search.emarefa.net/detail/BIM-1200329
Modern Language Association (MLA)
Kamil, Sahar Mustafa…[et al.]. Antioxidant and antibacterial activities of some Saudi Arabia palm date cultivars’ pits. Scientific Journal of King Faisal University : Basic and Applied Sciences Vol. 20, no. 2 (Dec. 2019), pp.69-76.
https://search.emarefa.net/detail/BIM-1200329
American Medical Association (AMA)
Kamil, Sahar Mustafa& al-Shaykh, Dalya Muhammad& Salih, Faraj Ali& al-Khawlani, Ibtihal al-Adawi. Antioxidant and antibacterial activities of some Saudi Arabia palm date cultivars’ pits. Scientific Journal of King Faisal University : Basic and Applied Sciences. 2019. Vol. 20, no. 2, pp.69-76.
https://search.emarefa.net/detail/BIM-1200329
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-1200329