Results 81 to 90 of about 1,962 (176)

Haematococcus pluvialis ameliorates renal fibrosis by restoring mitophagy via PINK1-Parkin-p62-LC3 signaling

open access: yesnpj Science of Food
Renal fibrosis is a key pathological process of chronic kidney disease (CKD) and is associated with epithelial-mesenchymal transition (EMT) and mitochondrial dysfunction. Haematococcus pluvialis (H.
Yutong Wu   +8 more
doaj   +1 more source

State Estimation of Microalgae Photobioreactors: Applications to Haematococcus Pluvialis

open access: yesChemical Engineering Transactions, 2019
Haematococcus Pluvialis is a type of freshwater green unicellular microalgae that can be used as economical natural source of astaxanthin. To guarantee optimal algae production and the proper conditions for the obtainment of high yield of astaxanthin, the growth process should be carefully monitored and controlled.
Schaum A.   +4 more
openaire   +3 more sources

Network Component Analysis Can Identify Potential Axenisation Strategies Circumventing Antibiotic‐Use for Phototrophic Eukaryotic Microalgae

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Network component analysis of published axenisation methods reveals optimal, antibiotic‐free workflows for phototrophic eukaryotic microalgae. Distinct strategies are identified for diatoms, dinoflagellates, and green algae. Verification using microscopy, sequencing, and cell counting enhances reproducibility.
A. Iyer   +4 more
wiley   +1 more source

Influence of TiO2 Nanoparticles on Growth and Phenolic Compounds Production in Photosynthetic Microorganisms

open access: yesThe Scientific World Journal, 2014
The influence of titanium dioxide nanoparticles (pure anatase and 15% N doped anatase) on the growth of Chlorella vulgaris, Haematococcus pluvialis, and Arthrospira platensis was investigated.
Mattia Comotto   +5 more
doaj   +1 more source

A Haematococcus pluvialis sótoleranciája

open access: yes, 2019
Munkánk során a Haematococcus pluvialis egysejtű édesvízi zöldalga fajjal folytattunk kísérleteket. A kísérletek során figyelemmel kísértük a különböző sókoncentrációkkal kezelt tenyészetek növekedését, meghatároztuk az EC50 értékeket, a vezetőképesség ...
Lőrinc, Alexandra
core  

Optimization of Chaetoceros calcitrans (Paulsen) Takano 1968 Biomass Production via Fed‐Batch Culture Mode

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
This study investigated the effectiveness of adopting a fed‐batch culture mode with intermittent feeding of culture media to enhance the biomass production of Chaetoceros calcitrans. Three experimental runs were undertaken, each comprising four cycles. The nutritional composition of the C. calcitrans biomass produced was evaluated.
Kumari Geetha Muniandy   +5 more
wiley   +1 more source

Synergistic and stepwise treatment of resveratrol and catechol in Haematococcus pluvialis for the overproduction of biomass and astaxanthin

open access: yesBiotechnology for Biofuels and Bioproducts
To increase the production of biomass and astaxanthin from Haematococcus pluvialis to meet the high market demand for astaxanthin, this study recruited two typical and negligible phytohormones (namely resveratrol and catechol) for the stepwise treatments
Jia-Fan Qiu   +8 more
doaj   +1 more source

Haematococcus pluvialis mikroalginden astaksantin ekstraksiyonu

open access: yes, 2005
VII ABSTRACT ASTAXANTHIN EXTRACTION FROM Haematococcus pluvialis MICROALGAE AKIN, Oğuz MSc. in Bioengineering Supervisor: Prof. Dr. Fazilet VARDAR SUKAN December 2005, 135 Pages The aim of this study is to investigate the methods for the recovery of astaxanthin which is an intracellular product and is biosynthesized by Haematococcus pluvialis.
openaire   +3 more sources

Optimal Dietary Dunaliella salina Supplementation Enhances Growth, Antioxidant Capacity, Immune Response, Stress Tolerance, and Carotenoid‐Based Pigmentation in Juvenile Red Swamp Crayfish (Procambarus clarkii)

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
To meet the growing market demand for high‐quality red swamp crayfish (Procambarus clarkii), nutritional strategies are needed to improve both health and visual traits. The microalga Dunaliella salina, renowned for its rich natural β‐carotene content, presents a promising solution.
Chen Qian   +5 more
wiley   +1 more source

Features of secondary carotenogenesis in vegetative cells of Haematococcus pluvialis Flotow (Chlorophyсeae) under different conditions of mineral supply

open access: yes, 2008
Influence of nitrogen and phosphorus concentrations in nutrient medium on growth rate and astaxanthin accumulation in vegetative cells of green microalga Haematococcus pluvialis under condition of single-stage semi-continuous culture has been ...
Терентьева, Н. В.   +3 more
core  

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