Results 51 to 60 of about 336 (124)

Microorganismos fotoautótroficos poco explorados con potencial biotecnológico [PDF]

open access: yes, 2022
The study of phototrophic organisms is becoming more common due to their high nutritional value and capacity to produce various bioactive compounds with potential use in food, pharmaceutical, nutraceutical, cosmeceutical, and chemical industries.
Martínez, Tatiana   +3 more
core   +1 more source

Influence du procédé de culture et de purification sur la quantité et la bioactivité de la marennine produite par Haslea ostrearia [PDF]

open access: yes
« La marennine est un pigment bleu hydrosoluble synthétisé et externalisé par la diatomée benthique Haslea ostrearia. Dans un contexte de lutte pour la sécurité alimentaire, sa valorisation comme postbiotique dans les écloseries et pouponnières de ...
Pédron, Élodie
core  

STRUCTURAL CHARACTERISATION OF HIGHLY BRANCHED ISOPRENOID ALKENES FROM SEDIMENTS AND ALGAE [PDF]

open access: yes, 1995
At least fourteen C25 highly branched isoprenoid (HBI) alkenes have been previously reported in estuarine and coastal sediments from locations worldwide.
COOKE, DAVID ALAN
core   +2 more sources

Efek Supernatan Diatom Haslea Ostrearia Terhadap Embrio Ikan Zebra (Danio Rerio) [PDF]

open access: yes, 2018
Sumberdaya laut yang sangat melimpah dan beragam dapat dimanfaatkan seoptimal mungkin bagi kehidupan. Banyak organisme laut berpotensi molekuler yang tinggi, karena dapat menghasilkan berbagai senyawa bioaktif unik. Haslea ostrearia adalah diatom laut
Pitriani, Nety
core  

Photoautotrophic microorganisms with biotechnological potential unexplored [PDF]

open access: yes, 2022
The study of phototrophic organisms is becoming more common due to their high nutritional value and capacity to produce various bioactive compounds with potential use in food, pharmaceutical, nutraceutical, cosmeceutical, and chemical industries.
Martínez, Tatiana   +3 more
core  

Use an Organic Biostimulant (Vermicompost Tea) For Enhancement In Vıtro Callus Growth in Sainfoin (Onobrychis viciifolia Scop.) [PDF]

open access: yes, 2019
The health and vitality of callus growth is one of the prerequisites for the success of further in vitro studies. This study investigated the efficiency of different percentage (0%, 10%, 20%, 30%, and 40%) of vermicompost tea as an organic substance on ...
Fevziye Şüheyda Hepşen Türkay   +1 more
core   +2 more sources

Antioxidant and Photoprotection Networking in the Coastal Diatom Skeletonema marinoi [PDF]

open access: yes, 2019
Little is known on the antioxidant activity modulation in microalgae, even less in diatoms. Antioxidant molecule concentrations and their modulation in microalgae has received little attention and the interconnection between light, photosynthesis ...
Balzano, Sergio   +7 more
core   +1 more source

Kultivierung von Mikroalge: Lipidgewinnung, Evaluierung der antioxidativen Wirkung und Modellierung des Wachstums sowie der Lipidgewinnung [PDF]

open access: yes, 2013
Two strains of microalgae were studied with regards to biomass concentration, total lipid content and fatty acid content and composition. The strains were a freshwater and a marine microalga, Chlorococcum sp. and Nannochloropsis sp., respectively.
Harwati, Theresia Umi
core   +1 more source

Valve Teratology of Two Marine Diatoms Under the Artificial Culture: Forms and Potential Mechanism [PDF]

open access: yes, 2014
硅藻的细胞壁由一层硅质组成,分为上下两个壳面,具有种间特异性的花纹,是硅藻分类学的重要依据。硅质壳的外形及花纹通常具有规则性的轮廓及排列方式。如果处于环境胁迫下,硅藻硅质壳的轮廓和花纹就可能发生改变,称之为硅藻的形态畸变。这些畸变有时很轻微,畸变增加了形态分类学的难度。一般的畸变形式表现在壳面的整体轮廓改变,也可能发生在壳面的孔纹、壳缝及各种附属结构上。导致硅质壳畸变的原因有多种,其中长期的人工培养可以造成高比例的硅藻畸变。 本文依托国家自然科学基金项目“海洋硅藻硅质壳变形的特征与生态学机制 ...
刘春燕
core  

Evaluation of Microalgae Antiviral Activity and Their Bioactive Compounds. [PDF]

open access: yesAntibiotics (Basel), 2021
Carbone DA   +3 more
europepmc   +1 more source

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