Results 91 to 100 of about 18,965 (223)

Amino Acids Are an Ineffective Fertilizer for Dunaliella spp. Growth

open access: yesFrontiers in Plant Science, 2017
Autotrophic microalgae are a promising bioproducts platform. However, the fundamental requirements these organisms have for nitrogen fertilizer severely limit the impact and scale of their cultivation.
Colin A. Murphree   +9 more
doaj   +1 more source

Evaluation of Chemical and Physical Triggers for Enhanced Photosynthetic Glycerol Production in Different Dunaliella Isolates

open access: yesMicroorganisms
The salt-tolerant marine microalgae Dunaliella tertiolecta is reported to generate significant amounts of intracellular glycerol as an osmoprotectant under high salt conditions. This study highlights the phylogenetic distribution and comparative glycerol
Linda Keil   +5 more
doaj   +1 more source

STUDIUL INFLUENŢEI UNOR COMPUŞI COORDINATIVI AI Zn(II), Cr(III) ŞI Fe(III) ASUPRA PRODUCTIVITĂŢII ŞI CONŢINUTULUI UNOR SUBSTANŢE BIOACTIVE ALE DUNALIELEI LA CULTIVARE PE MEDIUL ORGANO-MINERAL ELABORAT ÎN BAZA LICHIDULUI CULTURAL AL SPIRULINEI

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2009
Green microalga Dunaliella salina is largely used in modern biotechnology due to the high content of some bioactive substances in its biomass, in special glycerol and β-carotene, and due to its high adaptation to unspecifi c, unfavorable culture ...
USM ADMIN
doaj  

Antiviral compounds obtained from microalgae commonly used as carotenoid sources [PDF]

open access: yes, 2012
The final publication is available at Springer via http://dx.doi.org/10.1007/s10811-011-9692-1Pressurized liquid extraction (PLE), an environmentally friendly technique, has been used to obtain antiviral compounds from microalgae commonly used as ...
Herrero, Miguel   +6 more
core   +2 more sources

The ecology of Dunaliella in high-salt environments [PDF]

open access: yesJournal of Biological Research-Thessaloniki, 2014
Halophilic representatives of the genus Dunaliella, notably D. salina and D. viridis, are found worldwide in salt lakes and saltern evaporation and crystallizer ponds at salt concentrations up to NaCl saturation. Thanks to the biotechnological exploitation of D.
openaire   +2 more sources

Response of Dunaliella salina Teod. culture to various regimes of fed-batch nutrient supplementation [PDF]

open access: yes, 2016
There were studied D. salina culture growth, beta-carotene and total protein accumulation under various fed-batch regimes: supplementation of nitrate and phosphate, nitrate or phosphate solely, and after the switch of nitrate supplied culture to ...
Antonenko, S.P.   +2 more
core  

β-carotene, vitamin C and vitamin E content of the marine microalga Dunaliella tertiolecta cultured with different nitrogen sources [PDF]

open access: yes, 1991
Variations in the β-carotene, vitamin C and vitamin E content of D. tertiolecta have been shown to result from the nitrogen source used in the culture medium.
Abalde, Julio   +2 more
core   +2 more sources

Studies on the growth of the marine microalga Dunaliella salina (Teodoresco) [PDF]

open access: yes, 2003
The present paper reports on the growth pattern of Dunaliella salina cells cultured in different salinities and also in stressed conditions on exposure to mutagens (UV and PEG). The cultures were maintained in different salinities viz., 20, 25, 30, 35,
Dharmaraj, S, Sunil Kumar, P
core  

Effects salinity on growth, chlorophyll and β-carotene concentration in Dunaliella sp. isolated from Chabahar Gulf

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
Dunaliella sp. is from division of chlorophyte algae that has a global distribution and is abundantly reported in the coastal waters of Chabahar Bay.This algae is a euryhalin species which may support high temperatures and lack of Nitrogen conditions in ...
Sh. Enayati; A. Javanshir Khoei; Gh. Rafiee; H. Pourbagher; A. Moradinasab
doaj   +2 more sources

Variability of cultural and morphological traits of Dunaliella salina Teod. from different habitats [PDF]

open access: yes, 2013
Deficiency of nitrogen and phosphorus induced beta-carotene accumulation in the cells of 35 clonal cultures of D. salina isolated from 6 habitats in Ukraine and 1 in Russia.
Antonenko, S.P.   +3 more
core  

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