Inhibition of growth and mycotoxins formation in moulds by marine algae Cystoseira tamariscifolia

Souhaili, Zineb; Lagzouli, M.; Faïd, M.; Fellat-Zerrouck, Khadija

doi:10.5897/ajb2004.000-2013

Cited by 8 publications

(6 citation statements)

References 6 publications

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“…[ 21 ], and Souhaili et al . [ 22 ] concerning antibacterial activities, nothing is known about the antiviral activities of red seaweed extracts collected on the coast of Morocco.…”

Section: Introductionmentioning

confidence: 99%

Antiviral Activities of Sulfated Polysaccharides Isolated from Sphaerococcus coronopifolius (Rhodophytha, Gigartinales) and Boergeseniella thuyoides (Rhodophyta, Ceramiales)

Bouhlal

Haslin²,

Chermann³

et al. 2011

Marine Drugs

159

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Water-soluble sulfated polysaccharides isolated from two red algae Sphaerococcus coronopifolius (Gigartinales, Sphaerococcaceae) and Boergeseniella thuyoides (Ceramiales, Rhodomelaceae) collected on the coast of Morocco inhibited in vitro replication of the Human Immunodeficiency Virus (HIV) at 12.5 μg/mL. In addition, polysaccharides were capable of inhibiting the in vitro replication of Herpes simplex virus type 1 (HSV-1) on Vero cells values of EC50 of 4.1 and 17.2 μg/mL, respectively. The adsorption step of HSV-1 to the host cell seems to be the specific target for polysaccharide action. While for HIV-1, these results suggest a direct inhibitory effect on HIV-1 replication by controlling the appearance of the new generations of virus and potential virucidal effect. The polysaccharides from S. coronopifolius (PSC) and B. thuyoides (PBT) were composed of galactose, 3,6-anhydrogalactose, uronics acids, sulfate in ratios of 33.1, 11.0, 7.7 and 24.0% (w/w) and 25.4, 16.0, 3.2, 7.6% (w/w), respectively.

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“…[ 21 ], and Souhaili et al . [ 22 ] concerning antibacterial activities, nothing is known about the antiviral activities of red seaweed extracts collected on the coast of Morocco.…”

Section: Introductionmentioning

confidence: 99%

Antiviral Activities of Sulfated Polysaccharides Isolated from Sphaerococcus coronopifolius (Rhodophytha, Gigartinales) and Boergeseniella thuyoides (Rhodophyta, Ceramiales)

Bouhlal

Haslin²,

Chermann³

et al. 2011

Marine Drugs

159

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“…Except for the studies of Abourriche et al (1999), Etahiri et al (2003et al ( ), Moujahidi et al (2004 and Souhaili et al (2004) on antibacterial activity, little is known about the antiviral activity of red seaweed extracts collected on the coast of Morocco. The present study led to the detection of potential antiviral activities from fifty-five extracts of sixteen Rhodophyceae collected on the Atlantic-Mediterranean coast of Morocco.…”

Section: Introductionmentioning

confidence: 99%

Antiviral activity of the extracts of Rhodophyceae from Morocco

Bouhlal¹,

Hassane²,

Bourgougnon³

2010

Afr. J. Biotechnol.

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Fifty-five aqueous, methanolic, chloroforme-methanolic and dichloromethanolic extracts derived from sixteen species of marine Rhodophyta from the coast of Morocco have been screened for the presence of inhibitory compounds against Herpes simplex virus type 1 (HSV-1) by cell viability method. The aqueous extracts of Asparagopsis armata, Ceramium rubrum, Gelidium pulchellum, Gelidium spinulosum, Halopitys incurvus, Hypnea musciformis, Plocamium cartilagineum, Boergeseniella thuyoides, Pterosiphonia complanata and Sphaerococcus coronopifolius were capable of inhibiting the replication of HSV-1 in vitro at an EC50 (Effective Concentration 50%) ranging from <2.5 to 75.9 µg mL-1. No cytotoxic effect of the aqueous extracts on the Vero cells was observed in the range of the concentrations assayed for all extracts. The results corroborate that marine algae from Morocco can be a rich source of potential antiviral compounds.

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“…1, Tab.1). Some studies described this alga as being located in the west Mediterranean and Atlantic coasts of Europe and North Africa (9,22,25,44). The literature indicates (7,9,23,25,44,45) that this species is rare and vulnerable and that its populations are highly exposed to the negative anthropogenic impact, primarily through habitat destruction and pollution.…”

Section: Cystoseira Tamariscifolia (Hudson) Papenfussmentioning

confidence: 99%

“…Some studies described this alga as being located in the west Mediterranean and Atlantic coasts of Europe and North Africa (9,22,25,44). The literature indicates (7,9,23,25,44,45) that this species is rare and vulnerable and that its populations are highly exposed to the negative anthropogenic impact, primarily through habitat destruction and pollution. Since we did not find C. tamariscifolia in our field work (1998)(1999)(2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009), and Lovric and Rac (43) collected their algal material in 1984-1985, the species may have disappeared.…”

Section: Cystoseira Tamariscifolia (Hudson) Papenfussmentioning

confidence: 99%

Distribution of rare Cystoseira species along the Montenegro coast (South-Eastern Adriatic Sea)

Mačić

Antolić

2016

Period Biol

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Background and purpose: Multiple studies have shown that Cystoseira species are sensitive to anthropogenic impact, and a decrease in their populations was observed, especially close to urban areas. To better understand status of such endangered and protected species, we studied the distribution of six rare Cystoseira species along the Montenegro coast: C. compressa subsp. pustulata, C. crinita, C. crinitophylla, C. sauvageauana, C. sqarrosa and C. tamariscifolia.Materials and methods: The study is based on field researches conducted through snorkelling and scuba diving along the Montenegrin coast during the period 1998-2009. In addition to the field work, we examined the published data for these species and the unpublished data from prof. Boris Antolić’s field diary.Results: Based on our 12-year-long investigations, we concluded that C. compressa subsp. pustulata, C. crinita, C. crinitophylla and C. sqarrosa are rare and endangered species along the Montenegro coast.Conclusions: The published data for C. sauvageauana is likely mistaken due to incomplete and poorly conserved algal material, while regarding the reference for C. tamariscifolia should be checked if the collected sample was preserved. Furthermore, we noted that the habitat destruction and the proliferation of sea urchin populations have the most dramatic negative impact on the biocenosis formed by such rare and endangered Cystoseira species.

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Inhibition of growth and mycotoxins formation in moulds by marine algae Cystoseira tamariscifolia

Cited by 8 publications

References 6 publications

Antiviral Activities of Sulfated Polysaccharides Isolated from Sphaerococcus coronopifolius (Rhodophytha, Gigartinales) and Boergeseniella thuyoides (Rhodophyta, Ceramiales)

Antiviral Activities of Sulfated Polysaccharides Isolated from Sphaerococcus coronopifolius (Rhodophytha, Gigartinales) and Boergeseniella thuyoides (Rhodophyta, Ceramiales)

Antiviral activity of the extracts of Rhodophyceae from Morocco

Distribution of rare Cystoseira species along the Montenegro coast (South-Eastern Adriatic Sea)

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