Inhibitors of oxidative enzymes affect water uptake and vase life of cut Acacia holosericea and Chamelaucium uncinatum stems

Çelikel F. G., Joyce D. C., Faragher J. D.

POSTHARVEST BIOLOGY AND TECHNOLOGY, cilt.60, sa.2, ss.149-157, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 60 Sayı: 2
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1016/j.postharvbio.2010.12.009
  • Dergi Adı: POSTHARVEST BIOLOGY AND TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.149-157
  • Anahtar Kelimeler: Acacia, Chamelaucium, Inhibitors, Peroxidase, Phenoloxidase, Physiological occlusion, Water uptake, Wound reaction, INDUCED XYLEM OCCLUSION, S-CARVONE, PEROXIDASE, SUBERIZATION, BLOCKAGE, FLOWERS, STORAGE, ROLES
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

Cut Acacia holosericea (Velvet Leaf Wattle) foliage has a short vase life, possibly because of blockage in xylem vessels. We indirectly investigated a hypothesised role for peroxidase and phenoloxidase enzyme activities in xylem occlusion of Acacia stems by using their inhibitors. We also tested these inhibitors with cut Chamelaucium uncinatum (Geraldton waxflower), another woody stemmed cut flower.