Nutritional value changes in response to temperature, microalgae mono and mixed cultures
نویسندگان
چکیده
منابع مشابه
Nutritional Value and Uses of Microalgae in Aquaculture
Microalgae play indeed a crucial nutritional role with regard to marine animals in the open sea, and consequently in aquaculture. Most marine invertebrates depend on microalgae for their whole life cycle, so commercial and experimental mollusc or fish hatcheries have included a microalga production system in parallel to their animal production itself. Microalgae are utilized as live feed for al...
متن کاملNutritional Value and Use of Microalgae in Aquaculture
This review provides a background on the usage of microalgae in aquaculture, focusing on their nutritional value and transfer of nutrients through food chains. The current status of knowledge is summarized and potential areas of research and industry development are identified. The review is divided into six sections: (1) general attributes of microalgal species used in aquaculture, (2) nutriti...
متن کاملChanges in antioxidant systems and biomass in response to selenate in blue-green microalgae Spirulina platensis, Cyanophyta
The effects of selenium (Se) on the growth and antioxidant activity in Spirulina platensis were investigated. S. platensis was grown in zarrouk medium containing three different concentrations of selenate (Na2SeO4) (0 as a control, 5 and 10 mg l-1) for 7 days. Selenate at the concentration of 5 mg l-1was found to improve S. platensis growth. However, selenate was toxic to S. platensis at the co...
متن کاملSeedling emergence response to temperature in safflower: measurements and modeling
Quantitative information about the response of seedling emergence totemperature for safflower (Carthamus tinctorius L.) is rare. The main objective ofthe present study was to develop a model for predicting days to emergence forsafflower as influenced by the temperature. In this regard, a field experiment with arange of sowing dates and four safflower cultivars were conducted to describe theresp...
متن کاملOpen Mass Cultures of Marine Microalgae for Biodiesel Production: Laboratory Approach to Study Species Competition in Mixed Cultures
Since the interspecific competition represents a critical issue for biodiesel production in open mass cultures of microalgae, laboratory studies aimed to select competitive species receive significant interest. In this work, a laboratory approach based on the method of multisizing cell counting was developed to monitor the competition course of single algal species grown in mixed cultures. Two ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Limnologica Brasiliensia
سال: 2019
ISSN: 2179-975X
DOI: 10.1590/s2179-975x7118