Results 241 to 250 of about 88,134 (274)
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Algal Research, 2018
Abstract A reduction in energy consumption at every stage of the down streaming process is needed to make 3rd generation of biofuels economically viable. In this study, magnetite (Fe3O4) nanoparticles were synthetized by coprecipitation of FeCl2 and FeCl3 in alkaline medium at two different temperatures.
Kristína Gerulová +6 more
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Abstract A reduction in energy consumption at every stage of the down streaming process is needed to make 3rd generation of biofuels economically viable. In this study, magnetite (Fe3O4) nanoparticles were synthetized by coprecipitation of FeCl2 and FeCl3 in alkaline medium at two different temperatures.
Kristína Gerulová +6 more
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1986
Eukaryotic algae play a significant role in aquatic environments, both as primary producers and as potential pollutants. Some algae such as Chlamydomonas spp. and Chlorella spp. have also served as model systems for studying such diverse subjects as photosynthesis, cell cycle regulation, cell motility, and non-Mendelian (chloroplast) inheritance ...
J L, Van Etten +3 more
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Eukaryotic algae play a significant role in aquatic environments, both as primary producers and as potential pollutants. Some algae such as Chlamydomonas spp. and Chlorella spp. have also served as model systems for studying such diverse subjects as photosynthesis, cell cycle regulation, cell motility, and non-Mendelian (chloroplast) inheritance ...
J L, Van Etten +3 more
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Planta, 1986
The preincubation of Chlorella cells with glucose caused a tenfold increase of the maximal uptake rate of ammonium without change in the K m (2 μM). A similar stimulation of ammonium uptake was found when the cells were transferred to nitrogen-free growth medium. The time-course of uptake stimulation by glucose revealed a lag period of 10-20 min.
J, Schlee, E, Komor
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The preincubation of Chlorella cells with glucose caused a tenfold increase of the maximal uptake rate of ammonium without change in the K m (2 μM). A similar stimulation of ammonium uptake was found when the cells were transferred to nitrogen-free growth medium. The time-course of uptake stimulation by glucose revealed a lag period of 10-20 min.
J, Schlee, E, Komor
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Arginine utilization by Chlorella autotrophica and Chlorella saccharophila
Physiologia Plantarum, 1990Chlorella saccharophila can utilize the amino acids arginine, glutamate. ornithine and proline as sole sources of nitrogen for growth. By comparison C. autotrophica utilized only arginine and ornithine. Following osmotic shock of Chlorella autotrophica from 50 to 150% artificial seawater rapid synthesis of proline (the main osmoregulatory solute in ...
Gilles Laliberté, Johan A. Hellebust
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Production of Protein and Lipid by Chlorella vulgaris and Chlorella pyrenoidosa
Journal of Pharmaceutical Sciences, 1963Cultures of Chlorella vulgaris reach the stationary phase of their growth cycle more slowly than cultures of C. pyrenoidosa when both are provided with conditions favorable for their growth. But after 3 weeks of incubation, the yields from the two organisms are nearly identical in terms of packed volume, dry weight, and cell population.
R, PRATT, E, JOHNSON
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Detoxification of Chlordecone Poisoned Rats with Chlorella and Chlorella Derived Sporopollenin
Drug and Chemical Toxicology, 1984Chlorella protothecoides accelerated the detoxification of chlordecone poisoned rats, decreasing the half-life of the toxin from 40 to 19 days. The ingested algae passed through the gastrointestinal tract unharmed , interrupted the enteric recirculation of the persistent insecticide, and subsequently eliminated the bound chlordecone with the feces. The
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2015
?????????????????? ???????????????????????? ?????????????????????????????? ???????????????????????? ???????????? Chlorella, ???????????????????????????? ?????????????????????????????? ?????????? ?? ???????????????? ???????????????????? ?????????????????????????????? ??????????????????????????????????. ???????????????? ?????????????????? ????????????????
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?????????????????? ???????????????????????? ?????????????????????????????? ???????????????????????? ???????????? Chlorella, ???????????????????????????? ?????????????????????????????? ?????????? ?? ???????????????? ???????????????????? ?????????????????????????????? ??????????????????????????????????. ???????????????? ?????????????????? ????????????????
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Ultrastructural Characterization of Marine Chlorellae. I. Chlorella ovalis
Botanica Marina, 1980RASCIO, NICOLETTA +2 more
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