Characterization and biological activity of Solidago canadensis complex

Šutovská, Martina; Capek, Peter; Kočmálová, Michaela; Fraňová, Soňa; Pawlaczyk, Izabela; Gancarz, Roman

doi:10.1016/j.ijbiomac.2012.09.021

Cited by 31 publications

(22 citation statements)

References 35 publications

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“…The polyphenolic-protein-polysaccharide complex (PPP) is a kind of natural extract that is rich in polyphenolic, protein, and polysaccharide obtained from medicinal and edible plants. Generally, PPPs possess remarkable antioxidant [1], antifungal [1], antibacterial [1], and antitussive activities [2,3]. For instance, PPPs extracted from Cystoseira barbata Tunisian seaweed possess the possibility to be developed 2 of 20 as antioxidants and antibacterials [1].…”

Section: Introductionmentioning

confidence: 99%

“…For instance, PPPs extracted from Cystoseira barbata Tunisian seaweed possess the possibility to be developed 2 of 20 as antioxidants and antibacterials [1]. Moreover, PPPs extracted from Solidago canadensis L. can be used as antitussives [2], and PPPs extracted from Lythrum salicaria can be used as bronchodilators [3]. Hence, the seeking and characterization of PPPs from medicinal and edible plants are important and necessary for the development of medicine and health foods.…”

Section: Introductionmentioning

confidence: 99%

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Polyphenolic-Protein-Polysaccharide Complexes from Hovenia dulcis: Insights into Extraction Methods on Their Physicochemical Properties and In Vitro Bioactivities

Xian

et al. 2020

Foods

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Seven extraction methods, including hot water extraction (HWE), pressurized water extraction (PWE), ultrasound-assisted extraction, microwave-assisted extraction, ultrasound-assisted enzymatic extraction, high-speed shearing homogenization extraction, and ultrasound-microwave-assisted extraction, were utilized to extract polyphenolic-protein-polysaccharide complexes (PPPs) from Hovenia dulcis. Next, their physicochemical properties and in vitro antioxidant activities, antiglycation effects, and inhibition activities on α-glucosidase and α-amylase were studied and compared. The findings from this study indicate that various extraction processes exhibit notable influences on the physicochemical properties and in vitro bioactivities of PPPs. Extraction yields, contents of polyphenolics and flavonoids, apparent viscosities, molecular weights, molar ratios of monosaccharide compositions, and ratios of amino acid compositions in PPPs varied in different extraction methods. Furthermore, 13 phenolic compounds in PPPs, including rutin, myricitrin, myricetin, quercetin, kaempferol, protocatechuic acid, gallocatechin, p-hydroxybenzoic acid, ampelopsin, quercetin-7,4′-diglucoside, dihydroquercetin, 5-methylmyricetin, and naringenin, were identified. The relatively strong in vitro antioxidant activities, antiglycation effects, and inhibition activities on α-glucosidase and α-amylase were determined in both PPP-W and PPP-P obtained by HWE and PWE, respectively. The high content of total polyphenolics may be one of the main contributors to their in vitro bioactivities. The findings have shown that the PWE method can be an appropriate method to prepare PPPs with strong bioactivities for application in the functional food industry.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Polyphenolic-Protein-Polysaccharide Complexes from Hovenia dulcis: Insights into Extraction Methods on Their Physicochemical Properties and In Vitro Bioactivities

Xian

et al. 2020

Foods

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“…FT-IR bands indicating the presence of polysaccharides were found at about 1074, 1038 and 1103 cm −1 [ ν (C–O–C), ν (C–OH), and ν (C–C) of the saccharide rings], which were derived from cellulose and hemicelluloses [ 19 , 29 , 30 ]. After the LHW-SE process, the intensity of the signals in this region significantly decreased and shifted.…”

Section: Resultsmentioning

confidence: 99%

Enhancing biogas plant production using pig manure and corn silage by adding wheat straw processed with liquid hot water and steam explosion

Gaworski

Jabłoński

Pawlaczyk-Graja

et al. 2017

Biotechnol Biofuels

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BackgroundPig manure utilization and valorization is an important topic with tightening regulations focused on ecological and safety issues. By itself pig manure is a poor substrate for biogas production because of its excessive nitrogen content relative to available organic carbon. Such substrate is alkaline, and methanogenesis can be suppressed, and so additional substrates with high organic carbon must be added. The most promising is straw, which is available from adjacent biogas plant cultures. However, the abundant lignocellulosic biomass of wheat straw undergoes slow decomposition, and only a fraction of the chemical energy can be converted into biogas; thus economical methods for pretreatment increasing bioavailability are sought.ResultsA method was investigated to increase the methane yield in a full-scale plant for co-fermenting pig manure with corn silage, which was the default substrate in the original source reactors. Increased lignocellulosic bioavailability of wheat straw was achieved by combining liquid hot water (LHW) and steam explosion (SE). According to FT-IR analysis, the treatment resulted in hemicellulose hydrolysis, partial cellulose depolymerization, and lignin bond destruction. Low-mass polysaccharides (0.6 × 103 g mol−1) had significantly higher concentration in the leachate of LHW-SE wheat straw than raw wheat straw. The methanogenic potential was evaluated using inoculum from two different biogas plants to study the influence of microorganism consortia. The yield was 24–34% higher after the pretreatment process. In a full-scale biogas plant, the optimal conditions were ~ 165 °C, ~ 2.33 MPa, and 10 min in LHW and ~ 65 °C and ~ 0.1 MPa for SE. The processes did not generate detectable inhibitors according to GC–MS analysis, such as furfural and 5-hydroxymethylfurfural.ConclusionsThe LHW-SE combined pretreatment process increases the bioavailability of carbohydrates from wheat straw. The LHW-SE treated wheat straw gave similar biogas yields to corn silage, thus enables at least partial replacement of corn silage and is good for diversification of substrates. Surprisingly, microorganisms consortia from other biogas plant fed with other substrates may have higher efficiency in utilization of tested substrate. Thus, methanogenic consortia may be considered in the process of optimization at industrial scale. The efficiency was calculated, and the LHW-SE may be profitable at full industrial scale and further optimization is proposed.

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“…To the best of our knowledge, despite many different biological studies and evidence of a broad spectrum of activities of various materials and extracts from Solidago, [6] [8,9] [15,16][ 25] there has been hardly any information on the antimutagenicity of Solidaginis herba and no such data on the underground parts. To the best of our knowledge, despite many different biological studies and evidence of a broad spectrum of activities of various materials and extracts from Solidago, [6] [8,9] [15,16][ 25] there has been hardly any information on the antimutagenicity of Solidaginis herba and no such data on the underground parts.…”

Section: Discussionmentioning

confidence: 99%

“…Further studies should be conducted to determine the mechanisms of genotoxicity and properties of fractions rich in quercetin derivatives as well as nonpolar fractions and constituents responsible for the antimutagenic activity. To the best of our knowledge, despite many different biological studies and evidence of a broad spectrum of activities of various materials and extracts from Solidago, [6] [8,9] [15,16] [25] there has been hardly any information on the antimutagenicity of Solidaginis herba and no such data on the underground parts.…”

Section: Discussionmentioning

confidence: 99%

Comparison of Polyphenol Profile and Antimutagenic and Antioxidant Activities in Two Species Used as Source of Solidaginis herba – Goldenrod

Woźniak

Ślusarczyk

Domaradzki

et al. 2018

Chemistry & Biodiversity

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European Pharmacopoeia accepts two equivalent species Solidago canadensis L. and S. gigantea Aiton as goldenrod (Solidaginis herba). We compared phytochemical profile of both species from invasive populations in Poland. Further, we compared in vitro antimutagenic and antioxidant activities of solvent extracts from aerial (AP) and underground parts (UP). In S. gigantea, flavonoid profile was dominated by quercetin glycosides, with quercitrin as the major compound. In S. canadensis, quercetin and kaempferol rutinosides were two major constituents. Caffeoylquinic acids (CQAs) were less diverse with 5-CQA as a main compound. In UP, over 20 putative diterpenoids were detected, mostly unidentified. Several CQAs were present in higher amounts than in AP. Antioxidant and antimutagenic activities were different between species and organs, with the strongest inhibition of lipid peroxidation by Et O and AcOEt fractions from AP of both species (IC 13.33 - 16.89 μg/mL) and BuOH fraction from S. gigantea UP (IC = 13.32 μg/mL). Chemical mutagenesis was completely inhibited by non-polar fractions, but oxidative mutagenesis was inhibited up to 35% only by S. canadensis. No clear relationship was found between chemical profiles and antimutagenic activity. In conclusion, both species have diverse activity and their phytochemical profiles should be considered in quality evaluation. UP of these weeds can also provide potential chemopreventive substances for further studies.

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Characterization and biological activity of Solidago canadensis complex

Cited by 31 publications

References 35 publications

Polyphenolic-Protein-Polysaccharide Complexes from Hovenia dulcis: Insights into Extraction Methods on Their Physicochemical Properties and In Vitro Bioactivities

Polyphenolic-Protein-Polysaccharide Complexes from Hovenia dulcis: Insights into Extraction Methods on Their Physicochemical Properties and In Vitro Bioactivities

Enhancing biogas plant production using pig manure and corn silage by adding wheat straw processed with liquid hot water and steam explosion

Comparison of Polyphenol Profile and Antimutagenic and Antioxidant Activities in Two Species Used as Source of Solidaginis herba – Goldenrod

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