Extraction and Characterization of Cellulose from Durian Rind

Penjumras, Patpen; Rahman, Russly b Abdul; Talib, Rosnita A.; Abdan, Khalina

doi:10.1016/j.aaspro.2014.11.034

Cited by 83 publications

(60 citation statements)

References 17 publications

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“…Meanwhile, water absorbed by biocomposites increased with the addition of cellulose and their values were very high compared with pure PLA, due to the number of hydroxyl group in the biocomposites increasing [25,26]. Our previous paper found that after mercerization with an alkali solution, durian cellulose demonstrated more -OH groups than untreated durian rind [14]. The alkali treatment increased the accessibility of free hydroxyl groups, resulting in their better hydrophilic characteristics [26,45].…”

Section: Water Absorption Behaviormentioning

confidence: 99%

“…Two-step process according to [14,25,26] with slight modifications was used to produce cellulose. First, bleaching was used to remove lignin.…”

Section: Extraction Of Cellulose From Durian Rindsmentioning

confidence: 99%

“…. However, two-thirds of the fruit; the seeds and peels are not edible making large-scale of biological wastes [13,14]. In common practice, the wastes are incinerated or dumped in landfills without awareness of their negative impact [15].…”

mentioning

confidence: 99%

“…Generally speaking, coupling agent represents two functional groups. The available hydroxyl (-OH) groups on the surface of natural fiber react with the former one by hydrogen bonding whereas the latter improves mechanical properties by covalent bonding between the fiber phase and the matrix phase [14,17]. Hydrolization of ethoxy group from 3-aminopropyltriethoxysilane (APS) in water and solvent produces a silanol.…”

mentioning

confidence: 99%

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Effect of silanecoupling agent on properties of biocomposites based on poly(lactic acid)and durian rind cellulose

Penjumras

Abdulrahman

Talib

et al. 2016

IOP Conf. Ser.: Mater. Sci. Eng.

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Abstract. Durian rind cellulose reinforced poly(lactic acid) (PLA) biocomposites were prepared using Brabender internal mixer followed by hot compression molding technique. Cellulose was previously treated by 3-aminopropyltriethoxysilane for improving the compatibility with PLA matrix. The silane-grafting of cellulose was confirmed via Fourier transform infrared spectroscopy (FTIR) with the presence of Si-O-Si, Si-C, and Si-O-C bonds. The silane-treated cellulose was subsequently introduced into PLA matrix, and the effects of cellulose surface modification on mechanical, thermal and morphological properties, and water absorption of biocomposites were studied. It was found that silane-treated cellulose reinforced biocompositeshave superior mechanical properties compared with untreated cellulose reinforced biocomposites. The lowest crystallization temperature of silane-treated biocomposites was confirmed via Differential scanning calorimetry (DSC). Scanning electron microscopy (SEM) investigation also showed that adhesion of cellulose and PLA matrix was improved by modification of cellulosesurfaceusing3-aminopropyltriethoxysilanewhich can result in less water absorption into biocomposites.

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Section: Water Absorption Behaviormentioning

confidence: 99%

“…Two-step process according to [14,25,26] with slight modifications was used to produce cellulose. First, bleaching was used to remove lignin.…”

Section: Extraction Of Cellulose From Durian Rindsmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Effect of silanecoupling agent on properties of biocomposites based on poly(lactic acid)and durian rind cellulose

Penjumras

Abdulrahman

Talib

et al. 2016

IOP Conf. Ser.: Mater. Sci. Eng.

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“…Durian rind is a biomass waste of durian fruit consumption [30]. A significant percentage of the planted durian fruit crop is wasted each year.…”

Section: Introductionmentioning

confidence: 99%

Effects of Total Chlorine Free (Tcf) Bleaching on the Characteristics of Chemi Mechanical (Cmp) Pulp and Paper From Malaysian Durian (Durio Zibethinus Murr.) Rind

et al. 2017

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Graphical abstract AbstractThe effects of bleaching process on the characteristics of pulp and paper produced from durian rind under chemi-mechanical pulping (CMP) method were investigated. All process and characteristic tests were conducted according to Malaysian International Organisation for Standardization (MS ISO) and Technical Association of the Pulp and Paper Industry (TAPPI). Three (3) stages of peroxide (P-P-P) bleaching sequence through the Total Chlorine Free (TCF) bleaching process were applied to the unbeaten and unbleached durian rind CMP pulp. Bleached CMP durian rind pulp drainage time (32s) decreased (faster) and CSF freeness level (172.50ml) increased as compared to a control pulp. It was obtained that overall optical (brightness (66.36 %)) and mechanical characteristics (tensile index (38.33 Nm/g), tearing index (7.56 mN.m 2 /g), bursting index (2.42 kPa.m 2 /g), and number of folds (43)) of durian rind CMP 60 gsm paper sheet improved as the TCF bleaching process was applied to the unbleached CMP durian rind pulp.Keywords: Bleaching, total chlorine free, peroxide, durian, durian rind, pulp, paper AbstrakKesan proses pelunturan terhadap ciri-ciri pulpa dan kertas yang dihasilkan daripada pulpa kulit durian menggunakan kaedah pempulpaan kimia-mekanikal (CMP) telah dikaji. Semua proses dan ujikaji yang terlibat dalam kajian ini telah dijalankan dengan merujuk kepada Organisasi Piawaian Antarabangsa Malaysia (MS ISO) dan piawaian Persatuan Teknikal Industri Pulpa dan Kertas (TAPPI). Tiga (3) peringkat rawatan peroksida (P-P-P) melalui proses pelunturan bebas klorin (TCF) telah dijalankan ke atas pulpa kulit durian kimia-mekanikal yang masih tidak dikenakan proses pelunturan dan pemukulan. Masa saliran pulpa kulit durian CMP terluntur menurun (lebih cepat) dan tahap kebebasan CSF meningkat berbanding dengan pulpa kawalan. Secara keseluruhannya, ciri-ciri optikal (kecerahan (66.36 %)) dan mekanikal (indeks tegangan (38.33 Nm/g), indeks koyak (7.56 mN.m 2 /g), indeks pecahan (2.42 kPa.m 2 /g) dan bilangan lipatan (43)) kertas 60 gsm kulit durian telah meningkat setelah proses pelunturan bebas klorin dilakukan ke atas pulpa kulit durian CMP tanpa kesan pelunturan.Kata kunci: Pelunturan, bebas klorin, peroksida, durian, kulit durian, pulpa, kertas

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