Fiber Morphology and Physical Characteristics of Gigantochloa atter at Three Different Ages and Heights of Culms for Better Utilization

Marsoem, Sri Nugroho; Setiaji, Fajar; Kim, Nam-Hum; Sulistyo, Joko; Irawati, Denny; Nugroho, Widyanto Dwi; Pertiwi, Yus Andhini Bhekti

doi:10.5658/wood.2015.43.2.145

Cited by 11 publications

(15 citation statements)

References 3 publications

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“…Nordahlia et al (2012) reported that fiber length in Gigantochloa levis was not significantly affected by culm age; however, it was affected by culm height. Similar trends in the fiber length of Gigantochloa atter were also reported by Marsoem et al (2015).…”

Section: Introductionsupporting

confidence: 87%

Variation of anatomical characteristics within the culm of the three Gigantochloa species from Indonesia

Maulana

Jeon

Purusatama

et al. 2021

BioRes

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The anatomical features of three valuable commercial Gigantochloa bamboo species growing in Indonesia, including G. pseudoarundinacea, G. apus, and G. atroviolacea, were investigated by optical microscopy. The relative crystallinity and crystalline width of the culm of the bamboo species were examined by an X-ray diffraction method. These species contained vascular bundle of type III. Vascular bundle density was higher in the outer part of bamboo culm than in the inner. Fiber portion decreased from the outer part to the inner part and vice versa for the parenchyma and vessel portions. Fiber length of all species was higher in the outer part than the inner part of the culm. There was a significant difference in the fiber percentage between the bamboo species. Significant differences were also found in vessel diameter and parenchyma cell dimensions among the bamboo species. There was a slight difference in the crystalline properties between the outer and inner parts of the culm and among the bamboo species. All parameters showed a variation in the radial direction of the three bamboo culm but did not show a consistent tendency along the vertical direction.

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Section: Introductionsupporting

confidence: 87%

Variation of anatomical characteristics within the culm of the three Gigantochloa species from Indonesia

Maulana

Jeon

Purusatama

et al. 2021

BioRes

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“…To create the more value-added products such as modern civil construction materials, bamboo culm properties should be clarified. Up to date, bamboo culm properties have been investigated for some tropical bamboo species, such as Dendrocalamus strictus, Dendrocalamus giganteus, Dendrocalamus asper, Bambusa blumeana, Bambusa vulgaris, Bambusa balcoa, Bambusa tulda, Gigantochloa scortechinii, Gigantochloa atter, and Gigantochloa levis (Liese 1987, Mohmod et al 1990, Hisham et al 2006, Kamruzzaman et al 2008, Wahab et al 2010, Marsoem et al 2015, Wang et al 2016, Zakikhani et al 2017, Aguinsatan et al 2019, Nordahlia et al 2019. Unfortunately, no available information about bamboo culm properties was found in B. vulgaris, B. maculata, and G. atter which natively grown in Lombok Island and traditionally used for local products.…”

Section: Introductionmentioning

confidence: 99%

“…30 (4) should be clarified in these native bamboo species grown in Lombok Island. It is known that bamboo properties varied along the longitudinal direction within the whole culm (Grosser and Liese 1971, Anokye et al 2014, Marsoem et al 2015, Vetter et al 2015. For example, Anokye et al (2014) reported that the moisture content decreased and the shrinkage increased along the culm from basal to the top section of G. scortechinii growing in Malaysia.…”

Section: Introductionmentioning

confidence: 99%

Longitudinal and geographic variations in the green moisture content and basic density of bamboo culm in three species naturally grown in Lombok Island, Indonesia

Rini

Ishiguri

Nezu

et al. 2022

Tropics

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Longitudinal and geographic variations in the green moisture content and basic density of bamboo culm were evaluated by using linear mixed-effect models for three bamboo species (Bambusa vulgaris Schrad. ex J.C., Bambusa maculata Widjaja, and Gigantochloa atter (Hassk) Kurz ex Munro) naturally grown in four locations in Lombok Island, Indonesia. The mean green moisture contents and basic densities were 74.2 % and 0.69 g cm −3 for B. vulgaris, 78.5 % and 0.65 g cm −3 for B. maculata, and 80.3 % and 0.65 g cm −3 for G. atter, respectively. No significant differences in green moisture content and basic density were found among the species. A significant negative correlation between basic density and green moisture content was found in all three species. Based on the results of model selections for longitudinal variations, the green moisture content decreased with an increase in the culm height in all three species, and basic density tended to increase from the base to the top of the culm. Relatively large geographical variation was found in the green moisture content and basic density of G. atter, although the main reasons for variation of these properties were individual culm in three species.

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“…Bambusa dan Gigantochloa merupakan marga bambu asli Indonesia (Widjaja, Rahayuningsih, Rahajoe, Ubaidillah, Maryanto, Walujo, & Semiadi, 2014). Bambu ater juga dikenal dengan nama bambu legi (Marsoem et al, 2015) dan bambu temen . Bambu ampel kuning disebut juga dengan bambu kuning , sedangkan bambu wulung memiliki nama lain bambu hitam (Rulliaty et al, 2015 Nilai warna (E*) adalah pendeskripsian warna secara kuantitatif.…”

Section: Aunclassified

Pengaruh Pengeringan Terhadap Perubahan Warna, Penyusutan Tebal, Dan Pengurangan Berat Empat Jenis Bambu

Bahanawan

Sugiyanto

2020

J. penelit. has. kehutan

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The surface color of bamboo stem changes naturally due to surrounding conditions. This paper studies the changes in bamboo surfaces color due to room temperature drying (KU) and oven drying (KO) at 60±2 °C. The color changes of four bamboo species: mayan (Gigantochloa robusta Kurz.), ater (Gigantochloa atter (Hassk) Kurz. Ex. Munro), ampel kuning (Bambusa vulgaris var. striata), and wulung (Gigantochloa atroviolacea Widjaja) were studied together with their correlation to water loss. Color measurements were conducted based on CIE-Lab system, while water content related to weight loss and thickness shrinkage during KU and KO. The result showed that there was a close relationship between water loss and discolouration of bamboo culms. The water loss of mayan, ater, and wulung showed a positive linear correlation to change of bamboo surfaces color, where the higher water loss affect greater value of color change too. Oppositely, in ampel kuning, higher water loss, affect smaller color change value (negatively correlated). This was because the natural color of ampel kuning in fresh conditions is not much different from color after drying. KU treatments, biggest thickness shrinkage was mayan = 46.03%; biggest weight reduction was ampel kuning = 28.52%; and biggest color changes (ΔE*) was ater = 15.51%. KO treatments, biggest thickness shrinkage was mayan = 52.4%; biggest weight reduction was yellow ampel = 31.19%; and biggest color changes (ΔE*) was ater = 18.8%.

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Fiber Morphology and Physical Characteristics of Gigantochloa atter at Three Different Ages and Heights of Culms for Better Utilization

Cited by 11 publications

References 3 publications

Variation of anatomical characteristics within the culm of the three Gigantochloa species from Indonesia

Variation of anatomical characteristics within the culm of the three Gigantochloa species from Indonesia

Longitudinal and geographic variations in the green moisture content and basic density of bamboo culm in three species naturally grown in Lombok Island, Indonesia

Pengaruh Pengeringan Terhadap Perubahan Warna, Penyusutan Tebal, Dan Pengurangan Berat Empat Jenis Bambu

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