منابع مشابه
STUDIES ON THE ENHANCEMENT OF LIPID PRODUCTION IN Chlorella pyrenoidosa
Microalgae are emerging as the sustainable key source of green fuels and neutraceuticals. In the current study, a strain of Chlorella pyrenoidosa was isolated, identified and biochemically analyzed. Studies were undertaken to enhance its biomass and lipid productivities for sustainable biodiesel production. Growth was monitored in BG11, BBM, Bristol and Fogg’s medium as cell count, O.D, PCV and...
متن کاملQuantum yield of oxygen evolution and the emerson enhancement effect in deuterated chlorella.
The maximum quantum yield of oxygen evolution in deuterated chlorella is found to be 0.075, while normal chlorella showed, in parallel experiments, a value of 0.10. Deuterated Chlorella vulgaris showed a decline in the quantum yield of oxygen evolution ("red drop") beginning at 680 millimicrons and a clear Emerson enhancement effect qualitatively similar to that obtained in normal chlorella cel...
متن کاملEnhancement of Lutein Production in Chlorella sorokiniana (Chorophyta) by Improvement of Culture Conditions and Random Mutagenesis
Chlorella sorokiniana has been selected for lutein production, after a screening of thirteen species of microalgae, since it showed both a high content in this carotenoid and a high growth rate. The effects of several nutritional and environmental factors on cell growth and lutein accumulation have been studied. Maximal specific growth rate and lutein content were attained at 690 μmol photons m...
متن کاملAction spectrum for an enhancement of endogenous respiration by light in chlorella.
The oxygen consumption of a starved chlorophyll-free, yellow mutant of Chlorella vulgaris is enhanced by very small amounts of blue light (lambda 450 mmu); a saturation level is reached at about 500 ergs cm(-2) sec(-1). At that intensity the respiration is about 3 times greater than in the dark. An action spectrum for the enhancement of respiration shows 2 peaks around lambda 450 and 375 mmu. F...
متن کامل[Carotinoid oxygenase in Chlorella].
Läßt man in dem Gefäßpaar nur ein Gas entste hen, z. B. Kohlensäure, indem man aus den Birnen Säure in Bicarbonat einkippt, so muß der Versuch Xq2 = 0 ergeben; läßt man nur Sauerstoff entstehen, indem man aus den Birnen z. B. Katalase in Wasser stoffperoxyd einkippt, so muß der Versuch xco2 = 0 ergeben. Mit diesen beiden einfachen Kontrollen, bei denen immer die Einkippdrucke abzuziehen sind,...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1963
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.38.1.105