The effect of acid variation on physical and chemical characteristics of cellulose isolated from Saccharum officinarum L. Bagasse

Fauziyah, Begum; Yuwono, Mochammad; Isnaeni, Isnaeni

doi:10.1088/1755-1315/456/1/012016

Cited by 4 publications

(3 citation statements)

References 5 publications

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“…Changes within the cellulose macrostructure have dramatic effects on its compatibility and performance in polymer composites. Several chemical processes have been reported for the isolation of pristine cellulose (PC) from biomass: organic extraction, enzymatic hydrolysis, and acid hydrolysis . Organic extraction and enzymatic hydrolysis suffer drawbacks such as the use of harsh chemicals and tedious extraction with long processing times.…”

Section: Chemical Deconstruction and Processing Of Pristine Cellulosementioning

confidence: 99%

“…Several chemical processes have been reported for the isolation of pristine cellulose (PC) from biomass: organic extraction, enzymatic hydrolysis, and acid hydrolysis. 14 Organic extraction and enzymatic hydrolysis suffer drawbacks such as the use of harsh chemicals and tedious extraction with long processing times. Hence, acid hydrolysis is one of the more widely used isolation processes to obtain PC with high crystallinity.…”

Section: Chemical Deconstruction and Processing Of Pristine Cellulosementioning

confidence: 99%

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Isolation, Oxidation, and Application of Crystalline-Pristine Cellulose: Natural Products That Could End Plastic Waste

2023

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Metrics & MoreArticle Recommendations CONSPECTUS: Given this special issue's efforts to highlight the research emanating from HBCUs (Historically Black Colleges and Universities) and the trials and tribulations associated with their research, the authors have presented work associated with the characterization and application of cellulosic materials as renewable products. Despite challenges, the research completed in this laboratory at Tuskegee, a HBCU, hinges upon the many investigations of cellulose as a carbon-neutral, biorenewable material that can potentially replace environmentally unfriendly and hazardous petroleum-based polymers. Although cellulose is one of the most promising candidates, overcoming the challenge of its incompatibility (i.e., lack of good dispersion, interfacial adhesion, etc.) with most hydrophobic polymers due to its hydrophilic nature is critical to usage in plastic products across industries. Chemical isolations via acid hydrolysis and surface functionalities have emerged as new approaches to modulate the surface chemistry of cellulose to improve its compatibility and physical performance within the polymer composites. Recently, we have explored the influence of (1) acid hydrolysis and (2) chemical modifications via surface oxidation to ketones and aldehydes on the resulting macrostructural arrangements and thermal performance and (3) the application of crystalline cellulose as reinforcement agents in ABS (acrylonitrile−butadiene−styrene) composites. XRD structural characterizations of crystalline cellulose isolated from wheat straw under dissimilar acid hydrolysis conditions showed induced alterations in the native cellulose polymorph (CI). Mixing of the native polymorph (CI) with CIII was observed and found to be more prominent under sulfuric acid isolation conditions which is one of the more commonly used methods of chemical isolation. Thermal evaluations using TGA confirmed that the introduction of the mixed polymorphs changed the thermal behavior of the isolated crystalline cellulose. Further, FTIR analysis and Tollens testing of chemically oxidized crystalline cellulose via the Albright−Goldman reaction revealed the transformation of surface OH groups to ketones and aldehydes, respectively. We observed similar macrostructural disruption behavior to that of acid hydrolysis processing (i.e., mixing of polymorphs) for oxidation of crystalline cellulose, which had no negative impacts on the thermal stability of the cellulosic structure. The application of acidcontinued...

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Section: Chemical Deconstruction and Processing Of Pristine Cellulosementioning

confidence: 99%

Section: Chemical Deconstruction and Processing Of Pristine Cellulosementioning

confidence: 99%

Isolation, Oxidation, and Application of Crystalline-Pristine Cellulose: Natural Products That Could End Plastic Waste

2023

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“…It contains plant cell walls, acetic acid bacteria, some animals (tunicate), some algae, and oomycetes. Cellulose can be isolated from pineapple peel juice to produce bacterial cellulose 22 , palm oil mesocarp fiber 23 , potato skin waste 24 , palm sugar fiber 25 , sago 26 , cassava pulp 27,28 and bagasse 29,30 .…”

Section: Introductionmentioning

confidence: 99%

Analysis of Powder Properties and Pharmacopeial Spesifications of Bagasse Cellulose Isolated from Saccharum Officinarum L in Indonesia

Fauziyah¹,

Yuwono²,

Isnaeni³

2021

Indian Journal of Forensic Medicine & Toxicology

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Saccharum Officinarum L is native to Asian countries, including Asia. Indonesia is the third-largest sugarcane producer in the ASEAN region. The amount of sugarcane production represents the potential amount of bagasse waste obtained. Bagasse has not been used properly and optimally in Indonesia. Bagasse contains 43.6% cellulose; hemicellulose 33.8%; lignin 18.1%; ash 2.3% and wax 0.8%. The purpose of this study was to isolate bagasse cellulose with 5% of nitric acid. We determined the organoleptic powder properties and pharmacopeial specifications of bagasse cellulose as pharmaceutical raw materials. As a result, the test parameters as pharmaceutical raw materials for bagasse cellulose met the requirements compared to Japan Pharmacopeia XV except for the ash content value. Bagasse cellulose powder had a white color, a water content of 5.93%, and pH 6.7. It was insoluble in water-ethanol and ether and had Pb-Cr-Cd metal content <10 ppm. The microbial limits were below the specified requirements. The ash content was 0.6, the bulk density was 0.136, the tapped density was 0.158, Carr's index was 13.92, the Hausner ratio was 1.162, and the angle of repose was 56.4. Based on the angle of repose value, bagasse cellulose powder had fairly good flow properties.

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Study on characterization of bio-oil derived from sugarcane bagasse (Saccharum barberi) for application as biofuel

et al. 2022

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Lignocellulosic biomass especially, sugarcane bagasse Saccharum barberi sp., appears to be a more suitable material for partial substitution of transport fuel (diesel) than Saccharum officinarum sp., due to its structural similarity to transport fuel (diesel). Besides that, less research has been implemented on this type of species. Bio-oil can be implemented as biodiesel by processing it further using chemical reactions such as hydrodeoxygenation and cracking with zeolite catalyst. Hence, the purpose of this study is to determine the compatibility of pyrolytic bio-oil produced from Saccharum barberi sp. in comparison with S. officinarum sp. for use as transport fuel (diesel) in automotive applications. This purpose can be accomplished by comparing the oil’s bio-physiochemical properties for both species. The experiment is conducted on a bench-scale on which bio-oil of Saccharum barberi sp. is secured from the catalytic pyrolysis process at a temperature of 500°C and heating rate of 50°C/min with the addition of ZSM-Zeolite catalyst. Thermogravimetric analysis of Saccharum barberi sp. reveals that cellulose is more reactive than lignin, evidenced by the high percentage of weight loss at temperatures ranging from 251°C to 390°C. The high contents of carbon (40.7%) and hydrogen (6.50%), as well as slight traces of sulphur (0.08%) and nitrogen (0.85%), in bio-oil (Saccharum barberi sp.) indicate that it is conceivable to be partially used for replacement in biofuel production. Overall physiochemical properties reveal that Saccharum barberi sp. shows more potential than S. officinarum sp. Gas chromatography–mass spectrometry analysis reveals that bio-oil consists of high amounts of aromatic hydrocarbon (26.2%), phenol (14.8%) and furfural (13.0%) in comparison to S. officinarum sp. Biofuel was produced from sugarcane bagasse (Saccharum barberi sp.) in a bench-scale pyrolysis reactor at 500°C using a zeolite catalyst. Measured properties of the biofuel make it suitable for partial substitution of diesel in transport fuel.

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The effect of acid variation on physical and chemical characteristics of cellulose isolated from Saccharum officinarum L. Bagasse

Cited by 4 publications

References 5 publications

Isolation, Oxidation, and Application of Crystalline-Pristine Cellulose: Natural Products That Could End Plastic Waste

Isolation, Oxidation, and Application of Crystalline-Pristine Cellulose: Natural Products That Could End Plastic Waste

Analysis of Powder Properties and Pharmacopeial Spesifications of Bagasse Cellulose Isolated from Saccharum Officinarum L in Indonesia

Study on characterization of bio-oil derived from sugarcane bagasse (Saccharum barberi) for application as biofuel

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