Nannochloropsis sp. and Spirulina sp. as a Source of Antifungal Compounds to Mitigate Contamination by Fusarium graminearum Species Complex

Scaglioni, Priscila Tessmer; Pagnussatt, Fernanda Arnhold; Lemos, Andressa Cunha; Nicolli, Camila Primieri; Ponte, Emerson M. Del; Badiale‐Furlong, Eliana

doi:10.1007/s00284-019-01663-2

Cited by 37 publications

(25 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…and Spirulina sp. These MPE extracts significantly inhibited fungal growth [138]. All the above shows that microalgae phenolic substances are also an important source for developing phytopathogenic fungicides.…”

Section: Seaweed-derived Anti-microbial Compoundsmentioning

confidence: 79%

Screening of Marine Bioactive Antimicrobial Compounds for Plant Pathogens

Zhao

Chen

2021

Marine Drugs

View full text Add to dashboard Cite

Plant diseases have been threatening food production. Controlling plant pathogens has become an important strategy to ensure food security. Although chemical control is an effective disease control strategy, its application is limited by many problems, such as environmental impact and pathogen resistance. In order to overcome these problems, it is necessary to develop more chemical reagents with new functional mechanisms. Due to their special living environment, marine organisms have produced a variety of bioactive compounds with novel structures, which have the potential to develop new fungicides. In the past two decades, screening marine bioactive compounds to inhibit plant pathogens has been a hot topic. In this review, we summarize the screening methods of marine active substances from plant pathogens, the identification of marine active substances from different sources, and the structure and antibacterial mechanism of marine active natural products. Finally, the application prospect of marine bioactive substances in plant disease control was prospected.

show abstract

Section: Seaweed-derived Anti-microbial Compoundsmentioning

confidence: 79%

Screening of Marine Bioactive Antimicrobial Compounds for Plant Pathogens

Zhao

Chen

2021

Marine Drugs

View full text Add to dashboard Cite

show abstract

“…The valuable bioactives with pharmaceutical, food, feed, and cosmetic applications [ 50 , 51 ] from microalgae could be relevant regarding the higher profitability of the cultivation processes and could complement the energetic application [ 47 ]. In fact, the extraction of phenolic compounds from microalgae biomass does not interfere with already established processes such as biofuel production [ 27 ].…”

Section: Marine Phenolics: Sources and Phenolic Compositionmentioning

confidence: 99%

“…(chlorogenic, hydroxybenzoic, protocatechuic and gallic acids) were efficient in reducing the mycelial growth rates of Fusarium . Moreover, synthetic mixtures of phenolic acids from both microalgae were less efficient than the natural extracts (EC 50 values of 49.6 μg/mL and 33.9 μg/mL for Nannochloropsis and Spirulina phenolic acid extracts, respectively) to inhibit fungal growth, indicating that no purification is required [ 27 ]. Maadame et al [ 50 ] evaluated the antimicrobial activities of nine marine microalgae from Moroccan coastlines ( Nannochloropsis gaditana , Dunaliella salina , Dunaliella sp., Phaeodactylum tricornutum , Isochrysis sp., Navicula sp., Chaeotoceros sp., Chlorella sp.…”

Section: Bioactive Properties Of Marine Phenolicsmentioning

confidence: 99%

“…The most basic phenolics quantification relies on the colorimetric Folin–Ciocalteu assay, but modern analytical tools have contributed to the provision of information on the complex structure of marine phenolics [ 21 , 22 ], usually with chromatographic, IR spectroscopic and NMR methods [ 9 , 10 , 23 , 24 ]. Advanced and coupled techniques such as HPLC–DAD–ESI/MS and UPLC–ESI–QTOF/MS analyses [ 5 , 7 , 20 , 25 , 26 ], LC–ESI–MS/MS [ 27 ], RRLC-ESI–MS [ 28 ], UPLC [ 29 ], UPLC–MS [ 25 ], UPLC–MS/MS TIC [ 4 ], 1 D and 2 D NMR techniques ( 13 C-NMR, COSY, TOCSY, NOESY, HSQC) [ 24 ], are required to unveil the highly diverse and complex chemical structure of marine phenolics. The development of strategies for simultaneous determination and quantification of the different phenolic subclasses is needed [ 20 ].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Bioactive Properties of Marine Phenolics

2020

View full text Add to dashboard Cite

Phenolic compounds from marine organisms are far less studied than those from terrestrial sources since their structural diversity and variability require powerful analytical tools. However, both their biological relevance and potential properties make them an attractive group deserving increasing scientific interest. The use of efficient extraction and, in some cases, purification techniques can provide novel bioactives useful for food, nutraceutical, cosmeceutical and pharmaceutical applications. The bioactivity of marine phenolics is the consequence of their enzyme inhibitory effect and antimicrobial, antiviral, anticancer, antidiabetic, antioxidant, or anti-inflammatory activities. This review presents a survey of the major types of phenolic compounds found in marine sources, as well as their reputed effect in relation to the occurrence of dietary and lifestyle-related diseases, notably type 2 diabetes mellitus, obesity, metabolic syndrome, cancer and Alzheimer’s disease. In addition, the influence of marine phenolics on gut microbiota and other pathologies is also addressed.

show abstract

“…According to Scaglioni et al [ 95 ], the search for metabolites to combat the Fusarium fungus, a pathogen commonly found in cereal crops, led to the search for phenolic compounds in Spirulina sp. and Nannochloropsis sp.…”

Section: Cyanobacteria and Microalgae At Brazilmentioning

confidence: 99%

Advances in the Biotechnological Potential of Brazilian Marine Microalgae and Cyanobacteria

Oliveira

Costa

et al. 2020

Molecules

View full text Add to dashboard Cite

Due the worldwide need to improve care for the environment and people, there is a great demand for the development of new renewable, sustainable, and less polluting technologies for food, health, and environmental industries. The marine environment is one of the main areas investigated in the search for alternatives to the raw materials currently used. Thereby, cyanobacteria and marine microalgae are microorganisms that are capable of producing a diverse range of metabolites useful for their cellular maintenance, but that also represent a great biotechnological potential. Due its great potential, they have an enormous appeal in the scientific research where, the biological activity of metabolites produced by these microorganisms, such as the antioxidant action of sterols are, some examples of biotechnological applications investigated around the world. Thereby, Brazil due to its extensive biodiversity, has high potential as a raw material supplier of marine waters, researching cyanobacteria and microalgae metabolites and their applications. Thus, this rapid review intends to present some important contributions and advances from Brazilian researchers, using the biomass of Brazilian cyanobacteria and marine microalgae, in order to illustrate the value of what has already been discovered and the enormous potential of what remains unexplored so far.

show abstract

Nannochloropsis sp. and Spirulina sp. as a Source of Antifungal Compounds to Mitigate Contamination by Fusarium graminearum Species Complex

Cited by 37 publications

References 29 publications

Screening of Marine Bioactive Antimicrobial Compounds for Plant Pathogens

Screening of Marine Bioactive Antimicrobial Compounds for Plant Pathogens

Bioactive Properties of Marine Phenolics

Advances in the Biotechnological Potential of Brazilian Marine Microalgae and Cyanobacteria

Contact Info

Product

Resources

About