Exploring of Agro Waste (Pineapple Leaf, Corn Stalk, and Napier Grass) by Chemical Composition and Morphological Study

Daud, Zawawi; Hatta, Mohd; Kassim, Amir Hashim Mohd; Awang, Halizah; Aripin, Ashuvila Mohd

doi:10.15376/biores.9.1.872-880

Cited by 39 publications

(23 citation statements)

References 10 publications

(11 reference statements)

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“…The high NaOH solubility is due to the presence of low-molecular weight carbohydrates and other alkali-soluble matter (Tutus and Eroglu 2003). Also, NaOH solubility indicates the extent of fiber degradation during a pulping process (Zawawi et al 2014). Water solubility provides a measure of the tannins, sugars, gums, and coloring matter.…”

Section: Chemical Compositions and Fiber Morphology Of Tea Wastesmentioning

confidence: 99%

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Evaluation of Tea Wastes in Usage Pulp and Paper Production

Tutuş,

Kazaskeroğlu,

Çiçekler

2015

BioResources

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The objective of this study was to characterize the properties of pulp and paper produced from tea (Camellia sinensis) wastes, an agricultural residue widely available in Turkey, using the kraft-anthraquinone (AQ) cooking method. The chemical components and fiber morphology of tea wastes were investigated. The results indicated that tea wastes had low holocellulose, cellulose, and α-cellulose contents and high lignin content. Also, the suitability of the fiber for pulp and paper production was examined, and the fiber length, fiber width, lumen diameter, and cell wall thickness were measured. According to these values, it was found that the strength properties of papers obtained from tea wastes were insufficient. Therefore, tea waste pulps were mixed with Turkish pine pulps at various ratios. Twelve different cooking experiments were performed on the tea wastes, and the cooking with the best pulp yield was used for mixing. The second cooking, with 0.1% AQ, gave the best yield (33.26%), an increase of about 3.51% compared to the first cooking with no AQ. The physical and optical properties of the papers were also examined. Results showed that paper properties were improved by increasing the Turkish pine pulp rate. Consequently, tea wastes can be used in pulp and paper production when combined with softwood pulps.

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Section: Chemical Compositions and Fiber Morphology Of Tea Wastesmentioning

confidence: 99%

“…Lignin functions as an adhesive to bind cellulose together in the fibers. Lower lignin content makes the fiber stronger and harder to break (Tran 2006;Zawawi et al 2014).…”

Section: Chemical Compositions and Fiber Morphology Of Tea Wastesmentioning

confidence: 99%

Evaluation of Tea Wastes in Usage Pulp and Paper Production

Tutuş,

Kazaskeroğlu,

Çiçekler

2015

BioResources

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“…3(C) showed a more closely packed arrangement than the millet stalks and date palm leaves fibers. Inevitably, the highly dense arrangement and compact packing imparted better mechanical properties and quality (Daud et al 2013). …”

Section: Paper Morphologymentioning

confidence: 99%

Sudanese Agro-residue as a Novel Furnish for Pulp and Paper Manufacturing

et al. 2017

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Sudan has rich sources of lignocellulose materials from agricultural waste that have potential to be used as a papermaking furnish following adequate chemical compositions, elemental analysis, fibre dimensions, and morphology of millet stalks and date palm leaves. Paper sheet properties from the various pulps made were investigated, and it was found that there was no difference in the polysaccharide (cellulose and hemicelluloses) content between millet stalks and date palm leaves, although millet stalks had a high lignin content of 18.20% relative to date palm leaves' content of 15.34%. Moreover, millet stalks showed a high pulp yield (42.04%) with a viscosity of 665 mL/g compared to that (34.43%, 551 mL/g) and (38.50% and 534 mL/g) of date palm leaves and the blend, respectively. Papers produced from date palm leaves and millet stalk blends showed better physical properties compared to that of pure millet stalks and date palm leaves. The Scanning Electron Microscopy (SEM) analysis showed that fibres in the blend were more closely packed than that of the pure millet stalks and date palm leaves fibers. Based on their physical and chemical composition properties, millet stalks and date palm leaves have a high potential as a furnish for pulp and papermaking.

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“…The high NaOH (1 %) solubility is due to the presence of low molecular weight carbohydrates and other alkali-soluble matters (Tutus and Eroglu, 2003). Also, NaOH solubility indicates the extent of fi ber degradation during the pulping process (Zawawi et al, 2014). Cold water solubility provides a measure of tannins, sugars, gums, and coloring matter.…”

Section: Kemijski Sastav I Svojstva Vlakanacamentioning

confidence: 99%

Evaluation of Common Wheat Stubbles (Triticum aestivum L.) for Pulp and Paper Production

Tutuş

Çiçekler

2016

Drvna ind.

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Procjena mogućnosti upotrebe strnjike obične pšenice (Triticum aestivum L.) za proizvodnju celuloze i papira Received -prispjelo: 12. 1. 2016. Accepted -prihvaćeno: 5. 5. 2016 630*862.1 doi:10.5552/drind.2016 Original scientifi c paper • Izvorni znanstveni rad SAŽETAK • Cilj istraživanja bio je odrediti svojstva celuloze i papira proizvedenih od strnjike pšenice (Triticum aestivum L.) metodom kuhanja s dodatkom soda-kisik-natrijborohidrida (NaBH4). Radi usporedbe, određena su i svojstva celuloze i papira izrađenih od slame pšenice (Triticum aestivum L.). Određena su i analizirana morfološka i kemijska svojstva istraživanih sirovina. Rezultati istraživanja pokazali su da strnjika pšenice ima vi

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Exploring of Agro Waste (Pineapple Leaf, Corn Stalk, and Napier Grass) by Chemical Composition and Morphological Study

Cited by 39 publications

References 10 publications

Evaluation of Tea Wastes in Usage Pulp and Paper Production

Evaluation of Tea Wastes in Usage Pulp and Paper Production

Sudanese Agro-residue as a Novel Furnish for Pulp and Paper Manufacturing

Evaluation of Common Wheat Stubbles (Triticum aestivum L.) for Pulp and Paper Production

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