Utilization of Carboxymethyl Cellulose from Durian Rind Agricultural Waste to Improve Physical Properties and Stability of Rice Starch-Based Film

Suriyatem, Rungsiri; Auras, Rafael; Rachtanapun, Pornchai

doi:10.1007/s10924-018-1343-z

Cited by 52 publications

(52 citation statements)

References 41 publications

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“…For the films based on rice starch and CMC derived from durian the rind (DS 0.92), the swelling ratio noted for blends was also higher than for film without CMC [ 19 ]. No crosslinking agent was applied.…”

Section: Resultsmentioning

confidence: 99%

“…Moreover, CMC is the ether derivative of high molecular weight fibrous cellulose, thus its presence could result in mechanical properties improvement [ 18 ]. Many reports refer to preparing CMC blends, very often with starch [ 19 , 20 , 21 , 22 , 23 ]. The addition of CMC into rice starch-based film plasticized with glycerol resulted in improvement of mechanical properties, transparency as well as thermal stability [ 19 ].…”

Section: Introductionmentioning

confidence: 99%

“…Many reports refer to preparing CMC blends, very often with starch [ 19 , 20 , 21 , 22 , 23 ]. The addition of CMC into rice starch-based film plasticized with glycerol resulted in improvement of mechanical properties, transparency as well as thermal stability [ 19 ]. The simultaneous extrusion of corn starch with 5% w/w CMC resulted in instant gels with higher firmness and stability when compared to starch material without cellulose derivative [ 22 ].…”

Section: Introductionmentioning

confidence: 99%

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Hydrophilic Films Based on Carboxymethylated Derivatives of Starch and Cellulose

et al. 2020

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The carboxymethylated derivatives of starch (CMS) and cellulose (CMC) were used for film preparation. The infrared spectroscopy revealed that crosslinking via ester bridges with citric acid occurred between the two polysaccharide derivatives. The effect of polysaccharide derivatives ratio on physicochemical properties of prepared films was evaluated. Generally, the values of tested parameters (moisture absorption, surface roughness, and mechanical and thermal properties) were between the values noted for neat CMS or CMC-based films. However, the physicochemical properties of the system with equal CMS/CMC weight ratio diverged from this trend, i.e., the highest tensile strength, the highest Young’s modulus (ca. 3.4 MPa and ca. 4.9 MPa, respectively), with simultaneously the lowest moisture absorption (18.5% after 72 h) have been noted. Such systems could potentially find application in agriculture or pharmacy.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Hydrophilic Films Based on Carboxymethylated Derivatives of Starch and Cellulose

et al. 2020

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“…The CMC molecules exhibit a high reactivity under certain conditions due to a large number of OH and COOH groups in its molecular chains, then its mechanical properties can be improved by introducing other monomers through the grafting modification . Moreover, it is important to introduce antibacterial materials (such as Ag NPs, Au NPs, TiO 2 , and ZnO) into the packaging films to supply antibacterial activity for the application in antibacterial packaging …”

Section: Introductionmentioning

confidence: 99%

“…[5] Moreover, it is important to introduce antibacterial materials (such as Ag NPs, Au NPs, TiO 2 , and ZnO) into the packaging films to supply antibacterial activity for the application in antibacterial packaging. [6][7][8][9] As an efficient antibacterial material, it was reported that Ag NPs exhibited prominent antimicrobial activity and biocompatibility. [10][11][12] There are many methods for synthesizing Ag NPs, and the solution chemical reduction method has been used for decades due to the feasibility.…”

Section: Introductionmentioning

confidence: 99%

In situ synthesis and properties of Ag NPs/carboxymethyl cellulose/starch composite films for antibacterial application

Chen

Fang

et al. 2019

Polymer Composites

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Carboxymethyl cellulose (CMC) film, one of the biobased materials, exhibited poor mechanical properties. To use CMC film in antibacterial packaging, it was necessary to overcome this drawback and introduce antibacterial nanoparticles. In this article, using CMC and starch (SR) as the reductant and stabilizer, Ag nanoparticles (Ag NPs)/CMC/SR composite (ACS) films were prepared by in situ reduction method. The obtained Ag NPs were uniformly distributed in the ACS films and its diameter was in the range of 8 to 16 nm. The mechanical properties of ACS films were improved by adding SR into CMC. The ACS films exhibited higher tensile strength and lower elongation at break than that of CMC film. When the amount of SR was 4 g, the tensile strength of the ACS film reached the maximum of 9.8 MPa and its elongation at break was 63%. In addition, the ACS films showed an obvious antibacterial activity against gram‐positive bacteria Staphylococcus aureus and gram‐negative bacteria Escherichia coli via disc diffusion method. The inhibitory effect of the ACS film increased significantly as the increasing of the concentration of AgNO3 solution. Therefore, as‐prepared ACS films had potential applications in antimicrobial packaging.

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Preparation and Characterization of Durian Husk‐Based Biocomposite Films Reinforced With Nanocellulose From Corn Husk and Pineapple Leaf

Siribanluehan,

Wattanachai

2024

Biopolymers

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This research explores the integration of corn husk nanocellulose (CHNc) and pineapple leaf nanocellulose (PLNc) as reinforcing agents in a carboxymethyl cellulose‐based film derived from durian husk (CMCDH). Through a solvent‐casting method, composite films were fabricated with varying nanocellulose contents (15, 30, and 45 wt%). Analysis using Fourier transform infrared spectroscopy and x‐ray diffraction confirmed the effectiveness of alkaline and bleaching treatments in eliminating noncellulosic components. Transmission electron microscopy image revealed the rod‐like morphology of CHNc and PLNc, with dimensions approximately 206.5 × 7.2 nm and 150.7 × 6.5 nm, respectively. The inclusion of nanocellulose decreased the transparency of CMCDH films while enhancing their tensile strength, thermal stability, and water vapor transmission rate. Notably, CMCDH/PLNc(30%) exhibited the highest tensile strength at 5.06 ± 0.83 MPa, representing a remarkable 220% increase compared to CMCDH biofilm. Thermogravimetric analysis and differential scanning calorimeter results indicated that nanocellulose incorporation delayed the film's decomposition temperature by approximately 10°C. Moreover, CMCDH/PLNc(30%) demonstrated the lowest water vapor transmission rate, marking a 20% improvement. However, the film's properties were compromised at the highest nanocellulose content (45 wt%) due to observed fiber aggregation, as revealed by scanning electron microscopy analysis.

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Utilization of Carboxymethyl Cellulose from Durian Rind Agricultural Waste to Improve Physical Properties and Stability of Rice Starch-Based Film

Cited by 52 publications

References 41 publications

Hydrophilic Films Based on Carboxymethylated Derivatives of Starch and Cellulose

Hydrophilic Films Based on Carboxymethylated Derivatives of Starch and Cellulose

In situ synthesis and properties of Ag NPs/carboxymethyl cellulose/starch composite films for antibacterial application

Preparation and Characterization of Durian Husk‐Based Biocomposite Films Reinforced With Nanocellulose From Corn Husk and Pineapple Leaf

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