Results 31 to 40 of about 52,448 (255)

Fast preparative isoelectric focusing of phycocyanin subunits in layers of granulated gels [PDF]

open access: yes, 1987
A new method is presented for the fast preparative separation of the light-harvesting photosynthetic pigment C-phycocanin into its and subunits, which is based on isoelectric focusing in layers of granutaled gels containing 7 M urea. The method has been
Fischer, Richard   +5 more
core   +1 more source

Use of microalgal biomass as functional ingredient for preparation of cereal based extrudates: impact of processing on amino acid concentrations and colour degradation kinetics

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2022
Suitability of developing Spirulina incorporated cereal based low cost nutritious extrudates was analysed against extrusion processing parameters. Most significant extrusion processing parameters considered for present study were feed moisture (20-25 ...
Laxmi Ananthanarayan   +6 more
doaj   +1 more source

Spirulina/Arthrospira/Limnospira—Three Names of the Single Organism

open access: yesFoods
Recent advances in research techniques have enabled rapid progress in the study of spirulina, an ancient edible cyanobacteria. Nowadays, spirulina species are classified into three genera: Spirulina, Arthrospira, and Limnospira.
Maria A. Sinetova   +2 more
doaj   +1 more source

Comparison of antioxidant activity in various spirulina containing products and factors affecting it

open access: yesScientific Reports, 2023
Spirulina is a popular food supplement known for its high antioxidant activity. Several studies have shown that antioxidant activity fluctuates depending on the combination of ingredients in the food.
Agnese Stunda-Zujeva   +3 more
doaj   +1 more source

The Relationship of Culture Media Composition and Chemical Composition on Spirulina sp for Metal Ion Adsorbent

open access: yesSriwijaya Journal of Environment, 2016
The analysis relationship of Spirulina sp medium with chemical composition has been conducted. Chemical analysis was performed using X-Ray Fluorescence analysis.
Hilda Zulkifli   +3 more
doaj   +1 more source

A red/far-red light-responsive bi-stable toggle switch to control gene expression in mammalian cells [PDF]

open access: yes, 2013
Growth and differentiation of multicellular systems is orchestrated by spatially restricted gene expression programs in specialized subpopulations. The targeted manipulation of such processes by synthetic tools with high-spatiotemporal resolution could ...
Busacker, Moritz   +5 more
core   +1 more source

Role of antioxidant supplementation and exercise regimen in handling oxidative stress from natural PM2.5 exposure due to boreal forest fire [PDF]

open access: yes, 2019
Thesis (M.S.) University of Alaska Fairbanks, 2019Particulate matter 2.5 (PM2.5) exposure induces oxidative stress that causes many negative health outcomes such as cancer, cardiovascular disease and neurodegenerative disease. Research shows that dietary
Witkop, Jacob J.
core  

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

open access: yesAdvanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun   +4 more
wiley   +1 more source

Dietary Spirulina Ameliorates Arsenic‐Induced Toxicity in Nile Tilapia, Oreochromis niloticus

open access: yesVeterinary Medicine and Science
Arsenic (As) contamination in aquaculture systems poses a serious threat to fish health, food safety and sustainable production, yet effective nutritional strategies to mitigate its toxicity remain limited.
Md Sazzad Hossain   +4 more
doaj   +1 more source

Drying Spirulina with Foam Mat Drying at Medium Temperature

open access: yesInternational Journal of Science and Engineering, 2012
Spirulina is a single cell blue green microalgae (Cyanobacteria) containing many Phytonutrients (Beta-carotene, Chlorophyl, Xanthophyl, Phyocianin) using as anti-carcinogen in food. Producing dry spirulina by quick drying process at medium temperature is
Aji Prasetyaningrum, Mohamad Djaeni
doaj   +1 more source

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