ASSESSMENT OF ANTIOXIDANTS BY HPLC-MS IN GRAPEVINE SEEDS

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Sochorova L., Klejdus B., Baron M., Jurikova T., Mlcek J., Sochor J., ...Daha Fazla

ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS, cilt.18, sa.6, ss.17-28, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 18 Sayı: 6
  • Basım Tarihi: 2019
  • Doi Numarası: 10.24326/asphc.2019.6.2
  • Dergi Adı: ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.17-28
  • Anahtar Kelimeler: grapevine seeds, flavonoids, procyanidins, HPLC/MS, OXIDATIVE STRESS, CHLOROGENIC ACID, PROANTHOCYANIDIN EXTRACT, FRAGARIA-VESCA, PROCYANIDIN, QUERCETIN, ISORHAMNETIN, ASTRAGALIN, RUTIN, ACCUMULATION
  • Atatürk Üniversitesi Adresli: Evet

Özet

It is well known, that grapevine seeds are rich in significant antioxidants. However, the issue of dealing with the analysis and comparison of antioxidant components in the seeds of kills vinifera L. in individual cultivars has not yet been sufficiently studied. The experiment was performed with extracts of three varieties (Blaufrankish, Italian Riesling and Cabernet Moravia) and three interspecific cultivars (Nativa, Marlen and Kofranka). Contents of nine major flavonoids (apigenin, astragalin, hyperoside, isorhamnetin, kaempferol, myricetin, quercetin, quercitrin and rutin) and two procyanidins (procyanidin A(2) and procyanidin B-1) were assessed by the HPLC/MS method. The highest contents of antioxidants were found out in interspecific cultivars Marlen and Nativa while the lowest one was assessed in the cultivar Cabernet Moravia. The most represented flavonoid was hyperoside (cultivar Marlen - 15.66 mg.l(-1)), least represented was kaempferol (cultivar Cabernet Moravia - 1.81 mu g.l(-1)).