Obtaining phenolic compounds by sugar cane bagasse pyrolysis and its antioxidant capacity measured through chemical and electrochemical methods

Afanasjeva, Natalia

doi:10.1088/1742-6596/1119/1/012013

Cited by 3 publications

(5 citation statements)

References 9 publications

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“…The bioactive compounds found in this study are different than those identified in other SCB studies [ 14 ]. However, these compounds have in common the same pathway.…”

Section: Resultscontrasting

confidence: 99%

“…This difference could be related to the number of extractions. The TPC yield obtained in this study is higher than the results in other reports (1.78–4.26 mg GAE/g) [ 14 ].…”

Section: Resultscontrasting

confidence: 83%

“…Genistein and quercetin are metabolites of naringenin, while coumaric acid is a precursor of naringenin. In another study, 4-ethylphenol, 3-propylphenol, 2-methoxyphenyl, among others, were also identified in SCB [ 14 ]. 4-ethylphenol is a metabolite of p-coumaric acid.…”

Section: Resultsmentioning

confidence: 99%

“…Only limited research has focused on identifying bioactive compounds present in sugarcane bagasse and their antioxidant and antimicrobial activities. Different extraction methods and solvents have been used for this purpose, such as sonication with ethanol, and separation with ethyl acetate, n-butanol, and petroleum ether [ 11 ] or by pyrolysis [ 14 ]. The bioactive compounds identified in different studies are different due to their solvent and concentration, and the polarity affinity of each bioactive compound [ 11 ].…”

Section: Introductionmentioning

confidence: 99%

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Antimicrobial, Shelf-Life Stability, and Effect of Maltodextrin and Gum Arabic on the Encapsulation Efficiency of Sugarcane Bagasse Bioactive Compounds

Velázquez-Martínez

Valles-Rosales

Rodriguez‐Uribe

et al. 2021

Foods

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This study shows the effects of maltodextrins and gum arabic as microencapsulation agents on the stability of sugarcane bagasse extracts and the potential use of the extracts as antimicrobial agents. The bioactive compounds in sugarcane bagasse (SCB) were extracted using 90% methanol and an orbital shaker at a fixed temperature of 50 °C, thereby obtaining a yield of the total phenolic content of 5.91 mg GAE/g. The bioactive compounds identified in the by-product were flavonoids, alkaloids, and lignan (-) Podophyllotoxin. The total phenolic content (TPC), antioxidant activity, and shelf-life stability of fresh and microencapsulated TPC were analyzed. This experiment’s optimal microencapsulation can be obtained with a ratio of 0.6% maltodextrin (MD)/9.423% gum arabic (GA). Sugarcane bagasse showed high antioxidant activities, which remained stable after 30 days of storage and antimicrobial properties against E. coli, B. cereus, S. aureus, and the modified yeast SGS1. The TPC of the microencapsulated SCB extracts was not affected (p > 0.05) by time or storage temperature due to the combination of MD and GA as encapsulating agents. The antioxidant and antimicrobial capacities of sugarcane bagasse extracts showed their potential use as a source of bioactive compounds for further use as a food additive or nutraceutical. The results are a first step in encapsulating phenolic compounds from SCB as a promising source of antioxidant agents and ultimately a novel resource for functional foods.

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“…The bioactive compounds found in this study are different than those identified in other SCB studies [ 14 ]. However, these compounds have in common the same pathway.…”

Section: Resultscontrasting

confidence: 99%

“…This difference could be related to the number of extractions. The TPC yield obtained in this study is higher than the results in other reports (1.78–4.26 mg GAE/g) [ 14 ].…”

Section: Resultscontrasting

confidence: 83%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Antimicrobial, Shelf-Life Stability, and Effect of Maltodextrin and Gum Arabic on the Encapsulation Efficiency of Sugarcane Bagasse Bioactive Compounds

Velázquez-Martínez

Valles-Rosales

Rodriguez‐Uribe

et al. 2021

Foods

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“…However, these TPC differences could be related to the number of times the sample was exposed to the solvent. The TPC yield obtained from this study was higher than 1.78 mg/GAE and 4.26 mg/GAE obtained from SCB samples subjected to pyrolysis ( 26 ). Further, the TPC extracted from SCB was higher than the 3.91 mg GAE/g obtained from B-type molasses ( 27 ) and the 3.751 mg GAE/g from molasses retrieved from sugar mills in Pakistan ( 28 ).…”

Section: Resultscontrasting

confidence: 65%

Effect of Different Extraction Methods and Geographical Origins on the Total Phenolic Yield, Composition, and Antimicrobial Activity of Sugarcane Bagasse Extracts

et al. 2022

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Several parameters, including particle size, solvent, temperature, and extraction method, affect phenolic compounds' extraction yield from a plant matrix. Considering the wide availability of sugarcane bagasse (SCB), this study analyzed the effect of different extraction methods and geographical origins on the yield, quality, and antimicrobial activity of phenolic compounds from SCB extracts. Samples from three geographical locations (Veracruz, Mexico; Santa Rosa, Texas, USA; and St. Mary, Louisiana, USA) were analyzed. Extraction was performed using an orbital shaker or ultrasonic bath at various times at a fixed temperature of 50°C, with 90% ethanol or methanol. The highest yield (5.91 mg GAE) was obtained using an orbital shaker for 24 h with 90% methanol as the solvent. HPLC-MS identified desferrioxamine b, baicalein, madecassic acid, and podototarin at different concentrations in all three SCB samples. The antimicrobial activity of these compounds was tested against Escherichia coli K12, Bacillus cereus, Enterobacter aerogenes, Streptococcus aureus, and Enterobacter cloacae. The antimicrobial activity was also tested against modifications of the Saccharomyces cerevisiae: the MutL Homolog 1 (MLH1), Slow Growth Suppressor (SGS1), O-6-MethylGuanine-DNA methyltransferase (MGT1), and RADiation sensitive (RAD14), carrying mutations related to different cancer types. In addition, the results were compared with the effect of ampicillin and kanamycin. The SCB extracts showed up to 90% growth inhibition against B. cereus at 200–800 μg/mL and 50% growth inhibition against S. aureus at 800 μg/mL. The inhibitory effect against modified yeast SGS1, RAD14, and MLH1 was 50–80% at 800 μg/mL. The percentage of inhibition and the phenolic compound contents differed depending on the origin of the SCB sample. These findings are promising for using this industrial byproduct to obtain compounds for nutraceutical, food additive, or medical uses.

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Effect of Dietary Sugarcane Bagasse Supplementation on Growth Performance, Immune Response, and Immune and Antioxidant-Related Gene Expressions of Nile Tilapia (Oreochromis niloticus) Cultured under Biofloc System

Lumsangkul

Tapingkae

Sringarm

et al. 2021

Animals

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We investigated, herein, the effects of dietary inclusion of sugarcane bagasse powder (SB) on Nile tilapia development, mucosal and serum immunities, and relative immune and antioxidant genes. Fish (15.12 ± 0.04 g) were provided a basal diet (SB0) or basal diet incorporated with SB at 10 (SB10), 20 (SB20), 40 (SB40), or 80 (SB80) g kg−1 for 8 weeks. Our results demonstrated that the dietary incorporation of sugarcane bagasse powder (SB) at 20 and 40 g kg−1 significantly ameliorated FW, WG, and SGR as opposed to fish fed basal, SB10, and SB80 diets. However, no significant changes in FCR and survivability were observed between the SB supplemented diets and the control (basal diet). The mucosal immunity exhibited significantly higher SMLA and SMPA activities (p < 0.005) in fish treated with SB diets after eight weeks. The highest SMLA and SMPA levels were recorded in fish fed SB80 followed by SB20, SB40, and SB10, respectively. For serum immunity, fish fed SB incorporated diets significantly ameliorated SL and RB levels (p < 0.05) compared with the control. However, SP was not affected by the inclusion of SB in any diet throughout the experiment. The expression of IL1, IL8, LBP, GSTa, GPX, and GSR genes in the fish liver was significantly increased in fish fed the SB20 and SB10 diets relative to the basal diet fed fish (p < 0.05); whereas only the IL8, LBP, and GPX genes in the intestines were substantially augmented via the SB20 and SB80 diets (p < 0.05). IL1 and GSR were not influenced by the SB incorporated diets (p > 0.05). In summary, sugarcane bagasse powder (SB) may be applied as a feed additive to improve growth performance, immune response, and immune and antioxidant-related gene expression in Nile tilapia.

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Obtaining phenolic compounds by sugar cane bagasse pyrolysis and its antioxidant capacity measured through chemical and electrochemical methods

Cited by 3 publications

References 9 publications

Antimicrobial, Shelf-Life Stability, and Effect of Maltodextrin and Gum Arabic on the Encapsulation Efficiency of Sugarcane Bagasse Bioactive Compounds

Antimicrobial, Shelf-Life Stability, and Effect of Maltodextrin and Gum Arabic on the Encapsulation Efficiency of Sugarcane Bagasse Bioactive Compounds

Effect of Different Extraction Methods and Geographical Origins on the Total Phenolic Yield, Composition, and Antimicrobial Activity of Sugarcane Bagasse Extracts

Effect of Dietary Sugarcane Bagasse Supplementation on Growth Performance, Immune Response, and Immune and Antioxidant-Related Gene Expressions of Nile Tilapia (Oreochromis niloticus) Cultured under Biofloc System

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