Bionanomaterial from agricultural waste and its application

Dungani, Rudi; Khalil, H. P. S. Abdul; Aprilia, N. A. Sri; Sumardi, Ihak; Aditiawati, Pingkan; Darwis, Atmawi; Karliati, Tati; Sulaeman, Aminudin; Rosamah, Enih; Riza, Medyan

doi:10.1016/b978-0-08-100957-4.00003-6

Cited by 10 publications

(9 citation statements)

References 218 publications

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“…Studies evaluate the application of nanocrystals obtained by several fibers in polymeric systems, for example, barley straw and husk in poly(vinyl alcohol) (PVA) blended with natural chitosan (CH) nanocomposites [18], pine cones in a biodegradable poly(3-hydroxybutyrate)/poly(ε-caprolactone) (PHB/PCL) [19], and sunflower stalks on wheat gluten bionanocomposites [20]. The high availability of lignocellulosic fibers, coupled with the need for a renewable source for the production of polymers, represents a great opportunity for technological advances that add value to the products or residues of the agroindustry and, at the same time, act in the fixation of carbon in nature [21,22,23,24]. This implies helping to reduce the emission of CO 2 into the atmosphere during the production cycle, increasing the economic potential of agribusiness due to the possibility of trading carbon credits in the production chain [25,26,27,28,29].…”

Section: Introductionmentioning

confidence: 99%

Effect of Cellulose Nanocrystals from Different Lignocellulosic Residues to Chitosan/Glycerol Films

et al. 2019

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Interest in nanocellulose obtained from natural resources has grown, mainly due to the characteristics that these materials provide when incorporated in biodegradable films as an alternative for the improvement of the properties of nanocomposites. The main purpose of this work was to investigate the effect of the incorporation of nanocellulose obtained from different fibers (corncob, corn husk, coconut shell, and wheat bran) into the chitosan/glycerol films. The nanocellulose were obtained through acid hydrolysis. The properties of the different nanobiocomposites were comparatively evaluated, including their barrier and mechanical properties. The nanocrystals obtained for coconut shell (CS), corn husk (CH), and corncob (CC) presented a length / diameter ratio of 40.18, 40.86, and 32.19, respectively. Wheat bran (WB) was not considered an interesting source of nanocrystals, which may be justified due to the low percentage of cellulose. Significant differences were observed in the properties of the films studied. The water activity varied from 0.601 (WB Film) to 0.658 (CH Film) and the moisture content from 15.13 (CS Film) to 20.86 (WB Film). The highest values for tensile strength were presented for CC (11.43 MPa) and CS (11.38 MPa) films, and this propriety was significantly increased by nanocellulose addition. The results showed that the source of the nanocrystal determined the properties of the chitosan/glycerol films.

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Section: Introductionmentioning

confidence: 99%

Effect of Cellulose Nanocrystals from Different Lignocellulosic Residues to Chitosan/Glycerol Films

et al. 2019

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“…A reinforcement material that can be derived from the agricultural waste apart from natural fiber iscellulose. 52,101,102 As the bio-composites market is growing rapidly, extraction and application of cellulose/ nanocellulose from agricultural solid waste could also be grown in demand. 101 Nanocellulose are applicable in numerous applications due to their low density, optical transparency, high mechanical properties, large surface area (aspect ratio), flexibility, specific barrier properties, low thermal expansion, and biodegradability.…”

Section: Cellulose In Agricultural Wastementioning

confidence: 99%

A review on the extraction of cellulose and nanocellulose as a filler through solid waste management

Khui

Rahman

Bakri

2021

Journal of Thermoplastic Composite Materials

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This review study and explores the extraction and potential application of cellulose and nanocellulose from solid waste. Among different types of solid waste agricultural solid waste was found the most prominent for the formation of cellulose and nanocellulose. Factors affecting the properties of cellulose and nanocellulose were identified and discussed throughout the manuscript by referring reports on numerous case studies. The utilization of selected lignocellulosic biomass to produce cellulose and nanocellulose could decrease the amount of solid waste dumped on the landfills. Currently, raising awareness upon environmental issues and sustainability for the academicians, manufacturers, and policy makers to focus toward generating more biodegradable polymer products by reducing usage of nondegradable polymer products. Therefore, this study provides a review of various case studies in support of the production of cellulose and nanocellulose from solid waste, which offered the potential and possibility of commercialization of cellulose and nanocellulose products using existing conventional methods.

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“…Turning these bio-materials resource into useful products could solve this problem. Only 10% of the oil palm biomass is used as an alternative raw material for various application [3], [4].…”

Section: Introductionmentioning

confidence: 99%

Characterization of Oil Palm Fronds Panel at Different Conditions and Positions with Formaldehyde Adhesive

2021

BJoST

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This experimental study investigated the fabrications of bio-composite, namely as a panels fronds oil palm (PFOP). The Phenol-formaldehyde (PF) and urea-formaldehyde (UF) adhesives used as the coupling agent for binding the fibres together. The frond samples segregated into three conditions which are dried fronds, felled fronds and green fronds. Each frond subdivided into the three positions which are bottom, middle and top. To avoid an incomplete mixture, all unwanted part such as the leaflets and the epidermis removed from the fronds. The samples sliced longitudinally into long thin fibres then compressed into a size of 2-3 mm thickness using a 350mm x 350mm x 20mm mould. Dried compressed layers were mixed with PF and UF at 12-15%, respectively. 1% ammonium chloride (NH4Cl) added as a hardener for composite. A single compressed layer combined with a few layers to forming panel boards. To measure the effectiveness of PFOP, the physical and strength properties was carried out as followed the ISO standards. Results found that the bio-composite PFOP produced possessed properties to be equivalent to the rubberwood properties. The statistical analysis highlighted there are significant differences between PFOP made from each parameter. The modification observed no significant differences in the adhesives types. Fabrication of bio-composite PFOP has considerable potential as an alternative for wood to overcome the shortage of materials in the wood industry.

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Bionanomaterial from agricultural waste and its application

Cited by 10 publications

References 218 publications

Effect of Cellulose Nanocrystals from Different Lignocellulosic Residues to Chitosan/Glycerol Films

Effect of Cellulose Nanocrystals from Different Lignocellulosic Residues to Chitosan/Glycerol Films

A review on the extraction of cellulose and nanocellulose as a filler through solid waste management

Characterization of Oil Palm Fronds Panel at Different Conditions and Positions with Formaldehyde Adhesive

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