Results 101 to 110 of about 14,834 (211)

Nutritional Content of Artemia sp. Fed with Chaetoceros calcitrans and Skeletonema costatum

open access: yesHayati Journal of Biosciences, 2014
Artemia sp. is a natural food with high protein content, especially amino acid. Nowadays, Indonesia still relies on import for its supply. Hence, the utilization of local Artemia sp. as an alternative to the imported product is recommended as it contains
VIVI ENDAR HERAWATI   +2 more
doaj   +1 more source

Adsorption of Lead by Microalgae Chaetoceros Sp. and Chlorella Sp. from Aqueous Solution

open access: yesJournal of Community Health Research, 2015
Introduction: Using bio-sorbents is regarded as one of the effective methods to remove heavy metals. Therefore, this study aimed to investigate Pb adsorption from contaminated water by Chaetoceros sp. and Chlorella sp. algae.
Parvin Molazadeh   +3 more
doaj  

Determination of the growth rates of Spirolina and Cheatoceros algae in urban waste sewage and their capability to deplete nitrate and phosphate content in the sewage

open access: yesJournal of Applied Sciences and Environmental Management, 2016
The application of cyanobacterial and diatom cultures for the treatment of industrial effluents has been well recognized.In this study aimed to evaluate the effect of urban sewage on growth of Spirolina plantensis and Chaetoceros muelleri.
F Lavajoo, M Taherizadeh
doaj   +1 more source

Efficient harvesting ofChaetoceros calcitransfor biodiesel production

open access: yesEnvironmental Technology, 2015
Harvesting is one of the key challenges to determine the feasibility of producing biodiesel from algae. This paper presents experimental results for a cost-effective system to harvest Chaetoceros calcitrans, using natural sedimentation, flocculation, and inducing pH. No efficient sedimentation of microalgal cells was observed only by gravity.
Sema, Şirin   +2 more
openaire   +2 more sources

Cultivation of the microalgae Chaetoceros gracilis to feed the rotifer Brachionus plicatilis

open access: yesCuadernos de investigación UNED, 2013
The microalgae Chaetoceros gracilis was cultivated to feed the rotifer Brachionus plicatilis. Microalgae and rotifers were grown separately, each for 10 days in a growing system volume of 62,5mL to 20L (1st phase).
A.A. Ortega-Salas, H. Reyes-Bustamante
doaj   +1 more source

Evaluation of dietary freeze-dried Chaetoceros calcitrans supplementation to control Vibrio harveyi infection on Penaeus monodon juvenile [PDF]

open access: yes, 2014
Effects of supplementation of diets with freeze-dried Chaetoceros calcitrans to control Vibrio harveyi infection are evaluated through immune responses, and disease resistance of juvenile Penaeus monodon. Total lipid and fatty acid profile of Chaetoceros
Gabotero, Shirleny   +4 more
core   +1 more source

Diatom associations in shelf waters off Paraná State, Southern Brazil: annual variation in relation to environmental factors

open access: yesBrazilian Journal of Oceanography, 2004
The seasonal variation of diatoms in the inshore waters off Paraná State, Southern Brazil was investigated to analyse their temporal dynamics and to detect the main environmental constraints of the planktonic community. Biomass peaks occurred from May to
Luciano Felício Fernandes   +1 more
doaj   +1 more source

Evaluation of the nutritional value of the microalgae Chaetoceros muelleri cultured in a non conventional media to feed white shrimp larvae Litopenaeus vannamei. [PDF]

open access: yes, 2003
Para el cultivo de larvas de las distintas especies de camarón en México usualmente se requiere la producción de microalgas bajo condiciones controladas.
Juan Manuel Pacheco Vega
core  

Phylogenetics and Phylogeography in the Planktonic Diatom Genus Chaetoceros [PDF]

open access: yes, 2019
The initial aims of this thesis were to assess the systematics of the planktonic diatom genus Chaetoceros and the phylogeographic patterns of selected species in this genus across spatial and temporal scales. As expected in every experiment, some initial
De Luca, Daniele
core   +1 more source

Pengaruh Pemanfaatan Diatomae (Chaetoceros Ceratosporum) Dalam Formula Pakan Terhadap Aktivitas Enzim Protease Udang Windu (Penaeus Monodon Fab.) [PDF]

open access: yes, 2011
Penelitian ini dilakukan untuk mengetahui pengaruh dan untuk mendapatkan dosis pemanfaatan Diatomae (Chaetoceros ceratosporum) dalam formula pakan terhadap aktivitas enzim protease udang windu (Penaeus monodon Fab.).
Septiadi, Adityo
core  

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