Fiber morphology, chemical composition, and properties of kraft pulping handsheet made from four Thailand bamboo species

Khantayanuwong, Somwang; Yimlamai, Piyawan; Chitbanyong, Korawit; Wanitpinyo, Kapphapaphim; Pisutpiched, Sawitree; Sungkaew, Sarawood; Sukyai, Prakit; Puangsin, Buapan

doi:10.1080/15440478.2022.2150924

Cited by 16 publications

(9 citation statements)

References 23 publications

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“…Meanwhile, the top part of the bamboo has a significantly higher suppleness coefficient and L/D ratio than the bottom part. G. albociliata's fibre length and lumen width are not significant between sections, and it is shorter and smaller than other bamboo species previously reported (Wahab et al 2010;Siam et al 2019;Khantayanuwong et al 2023). According to Granholm et al (2010), thick-walled fibres have a Runkel ratio greater than 1, while thin-walled fibres have a Runkel ratio less than 1.…”

Section: Fibre Morphologymentioning

confidence: 56%

Characterization of the properties of Buluh Madu (Gigantochloa albociliata)

Kasdi,

Lee,

Md. Tahir

et al. 2023

BioRes

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Thirteen bamboo species are reported to be in commercial use in Malaysia. However, Buluh madu (Gigantochloa albociliata) did not make to the list. As a species, G. albociliata is cultivated for its delicious bamboo shoot and is demonstrated to possess great potential to produce commercialised products such as laminated bamboo panel. Unlike common bamboo, which has hollow cylindrical culms, G. albociliata has thick culms at the base, with smaller hollow cavities at the top portion. Therefore, it can be easily converted into high-thickness strips, thus improving the processing efficiency of laminated bamboo. To validate this theory, the anatomical, chemical, physical, and mechanical properties of G. albociliata were evaluated. The round bamboo and strips from the top and bottom sections of the bamboo stem were tested. It was found that G. albociliata has a vascular bundle type similar to that of the Gigantochloa genus bamboo. The fibre in G. albociliata is long and strong. The top section of bamboo has longer fibres, a higher density, and a higher specific gravity than the bottom section. As a result, bamboo from the top section has greater bending strength than bamboo from the bottom section. The G. albociliata species was discovered to have high mechanical strength, dimensional stability, and good wettability, making it an ideal material for laminated products.

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Section: Fibre Morphologymentioning

confidence: 56%

Characterization of the properties of Buluh Madu (Gigantochloa albociliata)

Kasdi,

Lee,

Md. Tahir

et al. 2023

BioRes

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“…Hemp bast fiber had a very good slenderness ratio (>60) which is higher than that of kenaf and softwoods creating an excellent fiber bonding and increasing strength of the paper [ 38 ]. However, hemp bast fiber is still rigid having a flexibility ratio less than 30 and poor Runkel ratio (Runkel ratio >1) indicating that the fibers do not easily collapse when compared to the fibers of kenaf (Runkel ratio <1).…”

Section: Resultsmentioning

confidence: 99%

“…As such, a higher beating level might be required to develop the required strength of the paper. However, the observed low flexibility is would negatively affect the fiber strength properties [ 38 ].…”

Section: Resultsmentioning

confidence: 99%

“…Hemp bast ash content was 4.82 %, which is higher than that in softwoods and hardwoods [ 42 , 43 ], and it can also be referred to as the silica content. The high content of ash can cause problems in pulping process, such as refining and recovery system [ 38 , 44 , 45 ]. There were about 1.83 % ethanol-benzene extractives and other extractives in the hemp bast.…”

Section: Resultsmentioning

confidence: 99%

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Properties of mixture of hemp bast and softwood pulp for filter paper manufacture

Yimlamai,

Chitbanyong,

Wanitpinyo

et al. 2024

Heliyon

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“…This was because the presence of lignin and extractive in high value inhibited the pulping process. When compared to other biomasses for pulp materials, the lignin content of SPB was lower than that of three bamboo species, including B. vulgaris (28.36%), B. longispiculata (27.45%), and D. membranaceus (29.02%) [27]. High extractive content could be considered advantageous for A. longipes bunch use as fuel material due to the high calorific value of biomass with high extractive content.…”

Section: Chemical Propertiesmentioning

confidence: 93%

Characterization of Indonesian Sugar Palm Bunch (Arenga longipes Mogea) Properties for Various Utilization Purposes

Hakim,

Iswanto,

Herawati

et al. 2024

Forests

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Sugar palm bunch/SPB (Arenga longipes Mogea) waste is a lignocellulosic material derived from the harvest of sugar palm fruit (kolang-kaling). Therefore, this study aims to examine the anatomical, physical, chemical, and mechanical characteristics of SPB. The anatomical characterization results showed that SPB had two forms of fibrovascular bundles (FVBs), namely large and small. Based on morphology, SPB fibers had a length, diameter, average lumen diameter, and cell wall thickness of approximately 1346.42 ± 415.71 μm, 20.05 ± 3.81 μm, 11.82 ± 2.95 μm, and 4.12 ± 1.08 μm, respectively. FVB tissue of the sample had a fairly high density of 4–6 FVB per 4 mm2 with a non-vascular area/total area ratio of 57.25%. The results showed that the sample contained 45.31 ± 3.20% cellulose, 23.21 ± 3.73% hemicellulose, 27.23 ± 4.23% lignin, and 1.39 ± 0.32% ash content. In addition, the extractive content that dissolved in hot water, cold water, ethanol-benzene, and 1% NaOH was 4.79 ± 0.84%, 7.12 ± 0.68%, 7.27 ± 2.38%, and 29.81 ± 3.78%, respectively. The GC–MS analysis results showed that A. longipes bunch contained several compounds, including carboxylic acid (tetradecanoic, octadecanoic), methoxy group (3-hydoxyphthalide), and palmitic acid. Meanwhile, the FTIR analysis showed the presence of OH groups with high intensity, which were identified as aromatic groups, as well as phenol groups recognized as lignin. Based on these results, characteristics of SPB were more suitable as raw materials for biomass energy, absorbent activated carbon, composite board, and surfactant.

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Fiber morphology, chemical composition, and properties of kraft pulping handsheet made from four Thailand bamboo species

Cited by 16 publications

References 23 publications

Characterization of the properties of Buluh Madu (Gigantochloa albociliata)

Characterization of the properties of Buluh Madu (Gigantochloa albociliata)

Properties of mixture of hemp bast and softwood pulp for filter paper manufacture

Characterization of Indonesian Sugar Palm Bunch (Arenga longipes Mogea) Properties for Various Utilization Purposes

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