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Pomological Features, Nutritional Quality, Polyphenol Content Analysis, and Antioxidant Properties of Domesticated and 3 Wild Ecotype Forms of Raspberries (Rubus idaeus L.)

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dc.contributor.authorGÜLÇİN, İlhami
dc.contributor.authorTopal, Fevzi
dc.contributor.authorCakmakci, Ramazan
dc.contributor.authorBILSEL, Mine
dc.contributor.authorGoeren, AHMET CEYHAN
dc.contributor.authorErdogan, Ummugulsum
dc.contributor.institutionauthorGÖREN, AHMET CEYHAN
dc.date.accessioned2020-10-29T19:59:16Z
dc.date.available2020-10-29T19:59:16Z
dc.date.issued2011-05-01T00:00:00Z
dc.description.abstractThe raspberry (Rubus idaeus L.) is an economically important berry crop that contains many phenolic compounds with potential health benefits. In this study, important pomological features, including nutrient content and antioxidant properties, of a domesticated and 3 wild (Yayla, Yavuzlar, and Yedigol) raspberry fruits were evaluated. Also, the amount of total phenolics and flavonoids in lyophilized aqueous extracts of domesticated and wild ecotypes of raspberry fruits were calculated as gallic acid equivalents (GAEs) and quercetin equivalents (QE). The highest phenolic compounds were found in wild Yayla ecotype (26.66 +/- 3.26 GAE/mg extract). Whilst, the highest flavonoids were determined in wild Yedigol ecotype (6.09 +/- 1.21 QA/mg extract). The antioxidant activity of lyophilized aqueous extracts of domesticated and wild ecotypes of raspberry fruits were investigated as trolox equivalents using different in vitro assays including DPPH center dot, ABTS center dot+, DMPD center dot+, and O center dot-(2) radical scavenging activities, H2O2 scavenging activity, ferric (Fe3+) and cupric ions (Cu2+) reducing abilities, ferrous ions (Fe2+) chelating activity. In addition, quantitative amounts of caffeic acid, ferulic acid, syringic acid, ellagic acid, quercetin, alpha-tocopherol, pyrogallol, p-hydroxybenzoic acid, vanillin, p-coumaric acid, gallic acid, and ascorbic acid in lyophilized aqueous extracts of domesticated and wild ecotypes of raspberry fruits were detected by high-performance liquid chromatography and tandem mass spectrometry (LC-MS-MS). The results clearly show that p-coumaric acid is the main phenolic acid responsible for the antioxidant and radical scavenging activity of lyophilized aqueous extracts of domesticated and wild ecotypes of raspberry fruits.
dc.identifier.citationGÜLÇİN İ., Topal F., Cakmakci R., BILSEL M., Goeren A. C. , Erdogan U., -Pomological Features, Nutritional Quality, Polyphenol Content Analysis, and Antioxidant Properties of Domesticated and 3 Wild Ecotype Forms of Raspberries (Rubus idaeus L.)-, JOURNAL OF FOOD SCIENCE, cilt.76, 2011
dc.identifier.doi10.1111/j.1750-3841.2011.02142.x
dc.identifier.scopus79955612058
dc.identifier.urihttp://hdl.handle.net/20.500.12645/25902
dc.identifier.wosWOS:000290270600034
dc.titlePomological Features, Nutritional Quality, Polyphenol Content Analysis, and Antioxidant Properties of Domesticated and 3 Wild Ecotype Forms of Raspberries (Rubus idaeus L.)
dc.typeArticle
dspace.entity.typePublication
local.avesis.id5722c6c3-748a-4019-8a92-9d7e35c5f810
local.publication.isinternational1
relation.isAuthorOfPublication07fcea81-8515-4cd4-86f2-047fe6b2df71
relation.isAuthorOfPublication.latestForDiscovery07fcea81-8515-4cd4-86f2-047fe6b2df71
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