Chemodiversity of the brown algae Canistrocarpus cervicornis (Dictyotaceae, Phaeophyceae) in tropical and subtropical populations along the southwestern Atlantic coast of Brazil

Araujo, Juliana Magalhães de; Tappin, Marcelo Raul Romero; Fortes, Rafael; Lopes-Filho, Erick Alves Pereira; Salgueiro, Fabiano

doi:10.1007/s10811-017-1249-5

Cited by 6 publications

(2 citation statements)

References 35 publications

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“…The main phenolic compounds identified in the EF from P. boergesenii by GC-MS are abundant for brown algae Padina pavonica and Hormophysa triquetra [ 52 ], Padina boergesenii and Sargassum cinereum [ 53 ], Canistrocarpus cervicornis [ 54 ], Laminaria japonica [ 55 ], Cystoseira America , and Sargassum wightii [ 56 ].…”

Section: Discussionmentioning

confidence: 99%

Potential of the Ethyl Acetate Fraction of Padina boergesenii as a Natural UV Filter in Sunscreen Cream Formulation

Soleimani

Yousefzadi

Nezhad

et al. 2023

Life

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Brown seaweeds, due to their wide range of bioactive compounds, have a high ability to inhibit free radicals and protect against ultraviolet rays. In the present study, the ethyl acetate fraction (EF) was isolated from the Padina boergesenii brown seaweed. Antioxidant activity (by the DPPH scavenging activity method) and cytotoxicity against UVB-induced cytotoxicity in HaCaT human keratinocytes were evaluated. Then, this fraction was used as a bio-filter in the formulation of sunscreen, and the physical properties and stability were investigated. The results showed that the EF could inhibit DPPH radical scavenging (54 ± 1%) and cell viability of HaCaT keratinocytes exposed to UVB irradiation (81.2 ± 0.1%). The results of the stability study of the cream formulated with EF showed that at temperatures 4 °C and 25 °C it has high stability; and at 40 °C on the 28th day, a slight decrease in its stability was observed. The pH and Sun Protection Factor of the cream formulated with EF were reported at 5.8 and 20.55, respectively. Also, the DPPH scavenging activity of the cream was not altered for 28 days of storage at temperatures of 4–40 °C. According to our results, it was proved that the sunscreen formulated with EF of P. boergesenii brown seaweed has promising properties and characteristics that can create a new opportunity for the development of cosmetics and skin care products.

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Section: Discussionmentioning

confidence: 99%

Potential of the Ethyl Acetate Fraction of Padina boergesenii as a Natural UV Filter in Sunscreen Cream Formulation

Soleimani

Yousefzadi

Nezhad

et al. 2023

Life

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“…[96]. This family is among the most abundant seaweeds of prominent marine habitats like the Indian and Atlantic oceans [97][98][99]. Fifteen metabolites isolated from Dictyota linearis (Ag.)…”

Section: Brown Algaementioning

confidence: 99%

Marine Algae: A Potential Resource of Anti-HSV Molecules

et al. 2019

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Herpes simplex viruses (HSVs) are common human pathogens belonging to the subfamily alpha-herpesvirinae that trigger severe infections in neonates and immunocompromised patients. After primary infection, the HSVs establish a lifelong latent infection in the vegetative neural ganglia of their hosts. HSV infections contribute to substantial disease burden in humans as well as in newborns. Despite a fair number of drugs being available for the treatment of HSV infections, new, effective, and safe antiviral agents, exerting different mechanisms of action, are urgently required, mainly due to the increasing number of resistant strains. Accumulating pieces of evidence have suggested that structurally diverse compounds from marine algae possess promising anti-HSV potentials. Several studies have documented a variety of algal polysaccharides possessing anti-HSV activity, including carrageenan and fucan. This review aimed to compile previous anti-HSV studies on marine algae–derived compounds, especially sulfated polysaccharides, along with their mode of action, toward their development as novel natural anti-HSV agents for future investigations.

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Evaluation of fractions extracted from Polycladia myrica: biological activities, UVR protective effect, and stability of cream formulation based on it

et al. 2022

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Chemodiversity of the brown algae Canistrocarpus cervicornis (Dictyotaceae, Phaeophyceae) in tropical and subtropical populations along the southwestern Atlantic coast of Brazil

Cited by 6 publications

References 35 publications

Potential of the Ethyl Acetate Fraction of Padina boergesenii as a Natural UV Filter in Sunscreen Cream Formulation

Potential of the Ethyl Acetate Fraction of Padina boergesenii as a Natural UV Filter in Sunscreen Cream Formulation

Marine Algae: A Potential Resource of Anti-HSV Molecules

Evaluation of fractions extracted from Polycladia myrica: biological activities, UVR protective effect, and stability of cream formulation based on it

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