Phenolic compounds and antioxidant capacity of <i>Pediastrum boryanum</i> (Chlorococcales) biomass

Silva, Marília Garcez Corrêa da; Ferreira, Shana Pires; Dora, Cristiana Lima; Hort, Mariana Appel; Giroldo, Danilo; Prates, Denise Fontoura; Radmann, Elisângela Martha; Bemvenuti, Renata Heidtmann; Costa, Jorge Alberto Vieira; Badiale‐Furlong, Eliana; Muccillo-Baisch, Ana Luíza

doi:10.1080/09603123.2020.1744113

Cited by 11 publications

(9 citation statements)

References 32 publications

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“…Light is considered to be a pivotal factor in regulating phenolic metabolism [68]. Several researchers have demonstrated the light has a stimulating effect on the accumulation of phenolic compounds in microalgae [69,70,84]. Sozmen et al [61] found that light intensity positively influences the accumulation of phenolic compounds (caffeic acid, flavanonols, flavanones, flavonols, and hydroxycinnamic acid) in an axenic culture of Chlorella miniata .…”

Section: Production Processes Of Mbpcsmentioning

confidence: 99%

“…Nutrient concentration and composition play an important role in regulating the accumulation of phenolic compounds in microalgae [30,79]. Corrêa da Silva et al [69] evaluated the effect of six different culture media on the production of phenolic compounds in Pediastrum boryanum . The authors found that MBG11 medium has a maximum influence on the production of phenolic compounds in P. boryanum (3.18 ± 0.00 mg/g of gallic, protocatechuic, chlorogenic, hydroxybenzoic, and vanillic acid).…”

Section: Production Processes Of Mbpcsmentioning

confidence: 99%

“…Phenolic compounds (Quercitin) extracted from the methanolic fraction of Scenedesmus sp. exhibited significant antibacterial activity against Bacillus subtilis , S. aureus , and antifungal activity against Fusarium oxysporum , Fusarium solani, Aspergillus niger , and Candida albicans [69,80,103]. Abbassy et al [120] reported that phenolic extract of Scenedesmus sp.…”

Section: Applications Of Mbpcs In Biopharma Industriesmentioning

confidence: 99%

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Extraction and characterization of microalgae‐derived phenolics for pharmaceutical applications: A systematic review

et al. 2021

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Microalgae are regarded as a rich trove of diverse secondary metabolites that exert remarkable biological activities. In particular, microalgae‐derived bioactive phenolic compounds (MBPCs) are a boon to biopharmaceutical and nutraceutical industries due to their diverse bioactivities, including antimicrobial, anticancer, antiviral, and immunomodulatory activities. The state‐of‐the‐art green technologies for extraction and purification of MBPCs, along with the modern progress in the identification and characterization of MBPCs, have accelerated the discovery of novel active pharmaceutical compounds. However, several factors regulate the production of these bioactive phenolic compounds in microalgae. Furthermore, some microalgae species produce toxic phenolic compounds that negatively impact the aquatic ecosystem, animal, and human life. Therefore, the focus of this review paper is to bring into light the current innovations in bioprospection, extraction, purification, and characterization of MBPCs. This review is also aimed at a better understanding of the physicochemical factors regulating the production of MBPCs at an industrial scale. Finally, the present review covers the recent advances in toxicological evaluation, diverse applications, and future prospects of MBPCs in biopharmaceutical industries.

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Section: Production Processes Of Mbpcsmentioning

confidence: 99%

Section: Production Processes Of Mbpcsmentioning

confidence: 99%

Section: Applications Of Mbpcs In Biopharma Industriesmentioning

confidence: 99%

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Extraction and characterization of microalgae‐derived phenolics for pharmaceutical applications: A systematic review

et al. 2021

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“…The exogenous application of Amphora coffeaeformis extract can alleviate the harmful effect of drought stress on lupine plants (Mogazy et al, 2020). Pediastrum boryanum is a potentially rich source of natural antioxidants and free phenolic compounds which can be applied to various fields (Corrêa da Silva et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

EFFECT OF ALGAE EXTRACTS ON GROWTH, YIELD, AND ESSENTIAL OIL OF FENNEL (Foeniculum vulgare Mill.) PLANT

Hassan

El-Said²,

El‐Sayed³

2022

Scient. J. of Flowers and Ornament. Plants

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Algae are natural bioactive materials rich in protein, lipids, carbohydrates, vitamins, and elements (Fe, Mn, Zn, Cu, B, and Mo) hence; they have beneficial effects on plant growth. A field experiment was conducted to evaluate the influence of foliar spraying with different concentrations (0.5, 1.0, and 2.0 ml l -1 ) of two algal species extracts including Amphora coffeaeformis (Bacillariophyta) and Pediastrum boryanum (Chlorophyta) on growth parameters, fruits yield, essential oil productivity, and chemical constituents of fennel plant during the two successive seasons (2019/2020 and 2020/2021). The results indicated that all treatments significantly affected all parameters compared to the control. Among the different concentrations used, the highest rate (2.0 ml l -1 ) of Pediastrum boryanum caused the maximum significant increase in plant height, number of branches, number of umbels, fruits yield (g)/plant, the weight of 1000 fruits (g), essential oil percentage, yield (ml)/plant, components as well as nitrogen, phosphorus and potassium percentage in dry fruits. Therefore, using algae (A. coffeaeformis and P. boryanum) extract for enhancing yield and essential oil production is recommended.

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“…Some studies of the pharmacological activity of microalgae have centered on antimicrobial (Raposo, Morais, & Morais, 2014;Dantas et al, 2019), antiviral (Kim et al, 2012), antitumoral (Koníčková et al, 2014;Trabelsi, Chaieb, Mnari, Abid-Essafi, & Aleya, 2016), antioxidant (Tobón-Velasco et al, 2013;Silva et al, 2020), anti-inflammatory (Pak et al, 2012;Hwang, Chen, & Chan, 2013) and immunomodulatory properties (Park et al, 2011;Abdel-Daim, Farouk, Madkour, & Azab, 2015). For example, hydrosoluble extracts from Chlorella stigmatophora and Phaeodactylum tricornutum showed anti-inflammatory and antinocicpetive activities in acute experimental rat models (Guzmán, Gato, & Calleja, 2001).…”

Section: Introductionmentioning

confidence: 99%

Antinociceptive and anti-inflammatory effects of cellular and extracellular extracts from microalga Chlamydomonas pumilioniformis on mice

Andrade¹,

Hort²,

Schimith³

et al. 2021

Acta Sci. Biol. Sci.

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Microalga species have attracted interest as a source of bioactive compounds with several pharmacological activities. Previous studies reported that microalgae from the genus Chlamydomonas have anti-inflammatory and antioxidant properties. In this study, antinociceptive and anti-inflammatory activities of two extracts from microalga Chlamydomonas pumilioniformis were investigated. Cellular and extracellular extracts were prepared from a 14 day-batch culture in WC medium at the end of exponential growth and their carbohydrate contents were determined. Antinociceptive effects of extracts were evaluated by writhing and formalin-induced nociception tests, while the anti-inflammatory activity was analyzed by formalin-induced paw edema in mice. The analysis of dissolved carbohydrates detected amounts of 90 and 20 µg mL-1 of total carbohydrate in cellular and extracellular extracts, respectively. Cellular extract was mainly composed of glucose, but with significant proportions of arabinose, galactose and mannose and/or xylose and minor ones of fucose, rhamnose, amino sugars and uronic acids. Extracellular extract was composed of a similar proportion of glucose, galactose and mannose/xylose, besides significant ones of arabinose, fucose and galacturonic acid. Intraperitoneal administration of extracts significantly reduced writhing response in mice. In the formalin test, the extracellular extract inhibited both formalin phases, while the cellular extract was only effective in the late phase. Furthermore, extracts reduced the formalin-induced paw edema. In sum, we showed, for the first time, that C. pumilioniformis can be an important source of polysaccharides with anti-inflammatory and antinociceptive effects.

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Phenolic compounds and antioxidant capacity of Pediastrum boryanum (Chlorococcales) biomass

Cited by 11 publications

References 32 publications

Extraction and characterization of microalgae‐derived phenolics for pharmaceutical applications: A systematic review

Extraction and characterization of microalgae‐derived phenolics for pharmaceutical applications: A systematic review

EFFECT OF ALGAE EXTRACTS ON GROWTH, YIELD, AND ESSENTIAL OIL OF FENNEL (Foeniculum vulgare Mill.) PLANT

Antinociceptive and anti-inflammatory effects of cellular and extracellular extracts from microalga Chlamydomonas pumilioniformis on mice

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