Antioxidant and Antimicrobial Activities of Camellia Oleifera Seed Oils
| العنوان: | Antioxidant and Antimicrobial Activities of Camellia Oleifera Seed Oils |
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| المؤلفون: | Qian Qian Li, Qing Fen Zhou, Li Zhang, Xue Jing Jia, Rui Wu Yang, Yong Hong Zhou, Chun Bang Ding |
| المصدر: | Journal of Applied Biological Chemistry. 57:123-129 |
| بيانات النشر: | Korean Society for Applied Biological Chemistry, 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Preservative, Antioxidant, biology, Chemistry, medicine.medical_treatment, Organic Chemistry, Camellia oleifera, Aspergillus niger, Bioengineering, Free radical scavenger, biology.organism_classification, Antimicrobial, Ferric reducing ability of plasma, Biochemistry, Polyphenol, medicine, Food science |
| الوصف: | The antioxidant and antimicrobial activities of Camellia oleifera seed oil were studied. Four kinds of seed oil samples were prepared, crude oil and refined oil, extracted by cold pressing method (CPC, CPR), and organic solvent extraction (OSC, OSR). Antioxidant activity analysis was measured in 2,2-azinobis (3- ethylbenzothiazoline-6-sulfonic acid)-diammonium salt, ferric reducing Ability of Plasma, and 2,2-diphenyl-1-picrylhydrazyl assays. Besides, the percentage of inhibition of red blood cells hemolysis induced by 2,2´-azobis(2-amidnopropane) dihydrochlorid, the lag time of LDL conjugated dienes formation in vitro, and the inhibitors of loss in tryptophan fluorescence were all used to estimate the antioxidant activity of the samples. The total phenolic contents (TPC) were detemined by Folin-Ciocalteu method. The TPC of the C. oleifera seed oils can be arranged in descending order: CPC (1.9172 µg/mL) > OSC (1.5218 µg/mL) > CPR (1.0611 µg/mL) > OSR (0.6782 µg/mL). And the oils were investigated for activity against Escherichia coli, Bacillus subtilis, Saccharomyces cerevisiae and Aspergillus niger. The results showed the antioxidant activity of crude oil by cold pressing method was stronger than others, and all oils did inhibit activity of the top three bacteria expert A. niger. The further significance of the study contributes to measure the antioxidant and antimicrobial activity of the potential health benefits by the different methods of preparation and the oil of C. oleifera seeds acting as free radical scavenger, pharmaceuticals and preservatives may offer some information in medicine and cosmetic not just in food field. |
| تدمد: | 2234-7941 1976-0442 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::1138e2e03c5b1ee3720dda7ecadb8551 https://doi.org/10.3839/jabc.2014.018 |
| رقم الأكسشن: | edsair.doi...........1138e2e03c5b1ee3720dda7ecadb8551 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22347941 19760442 |
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