Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper Bamboo
In this study, the effectiveness of mango polyphenol (MPP) powder in seawater pH 7.4 as a natural treatment on the mechanical properties of unidirectional full culm bamboo (Dendrocalamus asper) was investigated. Our observations are explained through the changes in MPP percentage of 5, 10, and 20 o...
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Institut Teknologi Kalimantan
2021-05-01
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doaj-799c7a7da555475bad65b5d7eea22a7c2021-08-09T06:47:54ZengInstitut Teknologi KalimantanSpecta2549-27132622-90992021-05-015210.35718/specta.v5i2.188Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper BambooTeodoro Astorga AmatosaMichael E. Loretero0Evelyn B. Taboada1Kramer Joseph Lim2University of San CarlosUniversity of San CarlosUniversity of San Carlos In this study, the effectiveness of mango polyphenol (MPP) powder in seawater pH 7.4 as a natural treatment on the mechanical properties of unidirectional full culm bamboo (Dendrocalamus asper) was investigated. Our observations are explained through the changes in MPP percentage of 5, 10, and 20 of the raw material upon treatment, where the 10% amount of MPP are dominant in compressive strength with 43.83 MPa at the top part (nodal), 10% amount of MPP in compressive strength with 47.13 MPa at the middle part (non-nodal), and 5% in flexural strength with 43.07 MPa at the top part. The treatment process combining sea-water absorption plus mango polyphenol powder is more effective in improving mechanical properties with MPP variations than using them alone. Finally, materials identified as having favorable effects on full bamboo culm. https://journal.itk.ac.id/index.php/sjt/article/view/188Dendrocalamus asper bamboomango polyphenolmechanical properties |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Teodoro Astorga Amatosa Michael E. Loretero Evelyn B. Taboada Kramer Joseph Lim |
spellingShingle |
Teodoro Astorga Amatosa Michael E. Loretero Evelyn B. Taboada Kramer Joseph Lim Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper Bamboo Specta Dendrocalamus asper bamboo mango polyphenol mechanical properties |
author_facet |
Teodoro Astorga Amatosa Michael E. Loretero Evelyn B. Taboada Kramer Joseph Lim |
author_sort |
Teodoro Astorga Amatosa |
title |
Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper Bamboo |
title_short |
Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper Bamboo |
title_full |
Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper Bamboo |
title_fullStr |
Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper Bamboo |
title_full_unstemmed |
Influence of Mango Polyphenol Treatment in Mechanical Properties of Dendrocalamus Asper Bamboo |
title_sort |
influence of mango polyphenol treatment in mechanical properties of dendrocalamus asper bamboo |
publisher |
Institut Teknologi Kalimantan |
series |
Specta |
issn |
2549-2713 2622-9099 |
publishDate |
2021-05-01 |
description |
In this study, the effectiveness of mango polyphenol (MPP) powder in seawater pH 7.4 as a natural treatment on the mechanical properties of unidirectional full culm bamboo (Dendrocalamus asper) was investigated. Our observations are explained through the changes in MPP percentage of 5, 10, and 20 of the raw material upon treatment, where the 10% amount of MPP are dominant in compressive strength with 43.83 MPa at the top part (nodal), 10% amount of MPP in compressive strength with 47.13 MPa at the middle part (non-nodal), and 5% in flexural strength with 43.07 MPa at the top part. The treatment process combining sea-water absorption plus mango polyphenol powder is more effective in improving mechanical properties with MPP variations than using them alone. Finally, materials identified as having favorable effects on full bamboo culm.
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topic |
Dendrocalamus asper bamboo mango polyphenol mechanical properties |
url |
https://journal.itk.ac.id/index.php/sjt/article/view/188 |
work_keys_str_mv |
AT teodoroastorgaamatosa influenceofmangopolyphenoltreatmentinmechanicalpropertiesofdendrocalamusasperbamboo AT michaeleloretero influenceofmangopolyphenoltreatmentinmechanicalpropertiesofdendrocalamusasperbamboo AT evelynbtaboada influenceofmangopolyphenoltreatmentinmechanicalpropertiesofdendrocalamusasperbamboo AT kramerjosephlim influenceofmangopolyphenoltreatmentinmechanicalpropertiesofdendrocalamusasperbamboo |
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1721215100887498752 |