نتایج جستجو برای: spirulina platensis alga
تعداد نتایج: 9808 فیلتر نتایج به سال:
Bile Pigments, Protein Interaction, Conformation, Denaturation The chromophore-protein interactions of C-phycocyanin (C-PC) from Spirulina platensis have been studied by following the partial and complete denaturation with UV-Vis spectroscopy. From comparison with published MO calculations, an elongated conformation of the chromophore is sug gested for native C-PC, a cyclic one for denatured C...
Spirulina is an alga rich in high-quality protein and carotenoids. It is unclear whether spirulina can improve the total-body vitamin A stores of school-age children in China with a high prevalence of vitamin A malnutrition. We aimed to evaluate the efficacy of spirulina in improving the total-body vitamin A stores of school-age children in rural areas of China when they consumed spirulina in t...
La microalga Arthrospira platensis comúnmente conocida como Espirulina, es una cianobacteria colonial azul- verdosa considerada uno de los alimentos más sorprendentes en la actualidad, cual ha llamado atención investigadores y expertos alimentación humana por su alto contenido macro micro- nutrimentos sus usos terapéuticos. El objetivo este trabajo exponer las razones del porqué el alga espirul...
Spirulina platensis, microalgae, is emerging as a sustainable source for highly nutritional food ingredient production to cover the demands of global population. This study aimed characterize prototypes supplemented with microalgae protein isolate develop health-promoting products. The composition (proximate composition, fatty acids, and mineral content) spirulina biomass, structural characteri...
Water supplemented with 10% or 20% (v/v) of Zarrouk medium was used to cultivate Spirulina platensis in closed and open bioreactors under controlled conditions (30 degrees C, 32.5 micromol m(-2) s(-1), 12 h light/dark photoperiod) and in a greenhouse (9.4 to 46 degrees C, up to 2800 micromol m(-2) s(-1), variable day length photoperiod) using different initial biomass concentrations (X0) in the...
In this paper, we aimed to improve the carbohydrate productivity of Spirulina platensis by generating mutants with increased carbohydrate content and growth rate. ARTP was used as a new mutagenesis tool to generate a mutant library of S. platensis with diverse phenotypes. Protocol for rapid mutation of S. platensis by 60 s treatment with helium driven ARTP and high throughput screening method o...
Background—Current breath tests for measurement of gastric emptying of solids are expensive, possibly inaccurate, and require cumbersome calculations. Aims—We wished to validate a simplified solid gastric emptying test using a [C]Spirulina platensis breath test for accurate results relative to scintigraphy. Subjects—Thirty healthy volunteers. Methods—We measured gastric emptying of egg containi...
A filamentous non-N(2)-fixing cyanobacterium, Arthrospira (Spirulina) platensis, is an important organism for industrial applications and as a food supply. Almost the complete genome of A. platensis NIES-39 was determined in this study. The genome structure of A. platensis is estimated to be a single, circular chromosome of 6.8 Mb, based on optical mapping. Annotation of this 6.7 Mb sequence yi...
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