Isolation and Cultivation of a Newly-Discovered Astaxanthin-Rich Green Microalga - Haematococcus sp. Flotow Strain from Homeros Valley (Bornova Creek, Izmir, Turkey)


TURAN G.

TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES, vol.19, no.9, pp.785-791, 2019 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 19 Issue: 9
  • Publication Date: 2019
  • Doi Number: 10.4194/1303-2712-v19_9_07
  • Title of Journal : TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES
  • Page Numbers: pp.785-791
  • Keywords: Haematococcus, Green alga, Isolation, Pigments, Astaxanthin, PHOTOAUTOTROPHIC INDUCTION, PIGMENT COMPOSITION, PLUVIALIS, ALGA, CELLS, GROWTH, BIOSYNTHESIS, CAROTENOIDS, CULTURE, STRESS

Abstract

Samples of the green unicellular microalgae Haematococcus Flotow 1844 were collected from freshwater ponds in Homeros Valley, Bornova Creek, Izmir, Turkey. Specimens were isolated using the micropipetting method and were microscopically examined for morphological features. One isolate was identified as a local strain of Haematococcus sp. In addition, Scenedesmus acuminatus (Lagerheim) Chodat 1902, Scenedesmus dimorphus (Turpin) Kutzing 1834 and Chlorella elipsodae Gernerck 1907 were found. DMSO (dimethyl sulfoxide) extracts of the local Haematococcus strain contained (similar to)3.6 % total astaxanthin in dry weight.