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Determination of the Total Phenolics Content and Antioxidant Activity of Extracts from Parts of Plants from the Greek Island of Crete.

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العنوان: Determination of the Total Phenolics Content and Antioxidant Activity of Extracts from Parts of Plants from the Greek Island of Crete.
المؤلفون: Kalpoutzakis E; Department of Pharmacognosy and Natural Products Chemistry, University of Athens, 15771 Panepistimiopolis Zografou, Greece., Chatzimitakos T; Department of Food Science and Nutrition, University of Thessaly, 43100 Karditsa, Greece., Athanasiadis V; Department of Food Science and Nutrition, University of Thessaly, 43100 Karditsa, Greece., Mitakou S; Department of Pharmacognosy and Natural Products Chemistry, University of Athens, 15771 Panepistimiopolis Zografou, Greece., Aligiannis N; Department of Pharmacognosy and Natural Products Chemistry, University of Athens, 15771 Panepistimiopolis Zografou, Greece., Bozinou E; Department of Food Science and Nutrition, University of Thessaly, 43100 Karditsa, Greece., Gortzi O; Department of Agriculture Crop Production and Rural Environment, School of Agricultural Sciences, University of Thessaly, 38446 Volos, Greece., Skaltsounis LA; Department of Pharmacognosy and Natural Products Chemistry, University of Athens, 15771 Panepistimiopolis Zografou, Greece., Lalas SI; Department of Food Science and Nutrition, University of Thessaly, 43100 Karditsa, Greece.
المصدر: Plants (Basel, Switzerland) [Plants (Basel)] 2023 Mar 01; Vol. 12 (5). Date of Electronic Publication: 2023 Mar 01.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI AG Country of Publication: Switzerland NLM ID: 101596181 Publication Model: Electronic Cited Medium: Print ISSN: 2223-7747 (Print) Linking ISSN: 22237747 NLM ISO Abbreviation: Plants (Basel) Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI AG, [2012]-
مستخلص: Oxidative damages are responsible for many adverse health effects and food deterioration. The use of antioxidant substances is well renowned, and as such, much emphasis is placed on their use. Since synthetic antioxidants exhibit potential adverse effects, plant-derived antioxidants are a preferable solution. Despite the myriads of plants that exist and the fact that numerous studies have been carried out so far, there are many species that have not been examined so far. Many plants under research exist in Greece. Trying to fill this research gap, the total phenolics content and antioxidant activity of seventy methanolic extracts from parts of Greek plants were evaluated. The total phenolics content was measured by the Folin-Ciocalteau assay. Their antioxidant capacity was calculated by the 2,2-Diphenyl-1-picrylhydrazyl (DPPH) scavenging test, the Rancimat method based on conductometric measurements, and the thermoanalytical method DSC (Differential Scanning Calorimetry). The tested samples were obtained from several parts of fifty-seven Greek plant species belonging to twenty-three different families. Both a remarkably high phenolic content (with gallic acid equivalents varying between 311.6 and 735.5 mg/g of extract) and radical scavenging activity (IC 50 values ranged from 7.2 to 39.0 μg/mL) were found in the extract of the aerial parts of Cistus species ( C. creticus subsp. creticus , C. creticus subsp. eriocephalus , C. monspeliensis , C. parviflorus and C. salviifolius ), Cytinus taxa ( C. hypocistis subsp. hypocistis , C. hypocistis subsp. orientalis and C. ruber ), and Sarcopoterium spinosum . Furthermore, the sample of Cytinus ruber showed the highest protection factor (PF = 1.276) regarding the Rancimat method, which was similar to that of butylated hydroxytoluene (BHT) (PF = 1.320). The results indicated that these plants are rich in antioxidant compounds, potentiating their use either as food additives to enhance the antioxidant properties of food products, or protect them from oxidation, or as sources for the preparation of food supplements with antioxidant properties.
References: Phytochemistry. 1994 Sep;37(2):533-8. (PMID: 7765630)
Front Physiol. 2020 Jul 02;11:694. (PMID: 32714204)
Foods. 2021 Apr 12;10(4):. (PMID: 33921351)
Molecules. 2019 Nov 15;24(22):. (PMID: 31731614)
Foods. 2020 Nov 12;9(11):. (PMID: 33198209)
Antioxidants (Basel). 2020 Dec 02;9(12):. (PMID: 33276503)
Nat Prod Res. 2015;29(17):1678-83. (PMID: 25520041)
J Food Prot. 2006 Dec;69(12):2998-3005. (PMID: 17186670)
J Food Drug Anal. 2014 Sep;22(3):296-302. (PMID: 28911418)
Food Chem. 2012 May 1;132(1):351-9. (PMID: 26434301)
Plants (Basel). 2021 Jan 12;10(1):. (PMID: 33445677)
Pharmacol Res. 2000 Nov;42(5):475-8. (PMID: 11023711)
Molecules. 2021 Dec 09;26(24):. (PMID: 34946537)
Biol Pharm Bull. 2001 Jun;24(6):707-9. (PMID: 11411565)
J Agric Food Chem. 2005 Feb 23;53(4):1190-5. (PMID: 15713039)
J Food Sci Technol. 2019 Nov;56(11):4757-4774. (PMID: 31741500)
فهرسة مساهمة: Keywords: Rancimat; antioxidant activity; differential scanning calorimetry; food rancidity; free radical scavenging; plant extracts
تواريخ الأحداث: Date Created: 20230311 Latest Revision: 20230313
رمز التحديث: 20230313
مُعرف محوري في PubMed: PMC10005234
DOI: 10.3390/plants12051092
PMID: 36903954
قاعدة البيانات: MEDLINE
الوصف
تدمد:2223-7747
DOI:10.3390/plants12051092