Results 21 to 30 of about 324 (136)

Does culture supernatant of Haslea ostrearia containing marennine affect short-term physiological traits in the adult blue mussel Mytilus edulis?

open access: yesAquaculture Reports, 2019
Marennine, the blue-green pigment excreted by the pennate diatom Haslea ostrearia has potential for applications as a natural antimicrobial agent in bivalve aquaculture.
Fiddy S. Prasetiya   +4 more
doaj   +2 more sources

Preliminary metabolomic approach on the bacterial structure community of Haslea ostrearia [PDF]

open access: yes, 2016
The marine diatom Haslea ostrearia [1] produces a water-soluble blue-pigment named marennine [2] of economic interest. But the lack of knowledge of the ecological conditions, under which this microalga develops in its natural ecosystem, more especially bacteria H.
Mondeguer, Florence   +4 more
openaire   +1 more source

Haslea ostrearia Pigment Marennine Affects Key Actors of Neuroinflammation and Decreases Cell Migration in Murine Neuroglial Cell Model. [PDF]

open access: yesInt J Mol Sci, 2023
Haslea ostrearia, a cosmopolitan marine pennate diatom, produces a characteristic blue pigment called marennine that causes the greening of filter-feeding organisms, such as oysters.
Méresse S   +8 more
europepmc   +2 more sources

First metabolomic approach of the epiphytic bacteria-marine diatom Haslea ostrearia relationships [PDF]

open access: yes, 2016
The marine diatom Haslea ostrearia [1] produces a water-soluble blue-pigment named marennine [2] of economic interest. But the lack of knowledge of the ecological conditions, under which this microalga develops in its natural ecosystem, more especially bacteria H.
Mondeguer, Florence   +7 more
openaire   +1 more source

The cell cycle of phytoplankton: A review

open access: yesJournal of the World Aquaculture Society, Volume 53, Issue 4, Page 799-815, August 2022., 2022
Abstract Phytoplankton play an enormously important role in ecology and serve as critical food for aquatic organisms. The phytoplankton population rapidly increases in number after continuous cell cycles. Thus, understanding the cell cycle of phytoplankton is fundamental to the aquatic ecosystem research.
Peng‐Zhen Zhao   +3 more
wiley   +1 more source

Bioactive substances and potentiality of marine microalgae

open access: yesFood Science &Nutrition, Volume 9, Issue 9, Page 5279-5292, September 2021., 2021
The manuscript has reviewed the research progress of main bioactive components in microalgae, proteins, lipids, polysaccharides, pigments, and other nutrients, as well as their potential application in industrial production. Simultaneously, this review has briefly demonstrated that microalgae have huge advantages in regulating the body health and ...
Jinhong Wu   +6 more
wiley   +1 more source

Submerged membrane photobioreactor for the cultivation of Haslea ostrearia and the continuous extraction of extracellular marennine

open access: yesBioresource Technology, 2022
Haslea ostrearia is a marine diatom known to produce and excrete the marenine blue pigment. Its controlled, continuous and intensified cultivation remains a challenge. Thus, a submerged membrane photobioreactor (MPBR) was implemented in order to simultaneously and continuously cultivate H. ostrearia and extract marennine.
Gargouch, Nesrine   +5 more
openaire   +4 more sources

Effect of the blue pigment produced by the tropical diatom Haslea nusantara on marine organisms from different trophic levels and its bioactivity

open access: yesAquaculture Reports, 2020
Marennine is the blue-green pigment produced by the temperate ubiquiste marine diatom Haslea ostrearia. This pigment is water-soluble and excreted in seawater during H. ostrearia growth and ageing.
Fiddy S. Prasetiya   +8 more
doaj   +1 more source

Optimization of the growth and marennine production by the diatom Haslea ostrearia in photobioreactor

open access: yesAlgal Research, 2021
Abstract The benthic diatom Haslea ostrearia which has the capacity to excrete a blue pigment called marennine remains a challenging organism to culture in a photobioreactor (PBR). This study investigates the interest of culture in conventional mixed PBR over immobilized-cell protocols which proved successful but have rather low extracellular ...
Nghiem Xuan, R   +4 more
openaire   +2 more sources

Antibacterial Activity of Haslea ostrearia Supernatant Adapted in Indonesia against Pathogenic Bacteria Relevant to Mariculture (In-Vitro Study)

open access: yesOmni-Akuatika, 2019
Haslea ostrearia has known as the only diatom which synthesizes a water-soluble blue pigment, marennine. It has some biological activities such as allelopathy, antioxidant, antibacterial, antiviral, and growth inhibitor.
Ikfa Permatasari   +4 more
doaj   +1 more source

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