Results 81 to 90 of about 7,548 (224)

Comparison of Variations in the Chemical Constituents of the Rhizome and Culm of Phyllostachys pubescens at Different Ages

open access: yesBioResources, 2014
A systematic study was conducted on Phyllostachys pubescens by analyzing the chemical constituents of its rhizome and culm at different ages. Our results indicated that the ash contents of the rhizome and culm of P. pubescens at different ages showed the
Bin Xu, Shuai Liu, Tao Zhu
doaj   +1 more source

Microcrystalline cellulose from biomass-palm oil frond [PDF]

open access: yes, 2015
Malaysia, being the world's largest producer and exporter of palm oil, is currently producing about 47% of the world's supply and Indonesia is second, producing approximately 36% of world palm oil capacity.
Mohamad Salihi, Ramli
core  

Effect of pretreatment process on bioconversion of kenaf (hibiscus cannabinus l.) core to glucose. [PDF]

open access: yes, 2013
Kenaf (Hibiscus cannabinus L.) is a renewable carbon-rich lignocellulosic resource for fermentable sugars. In this study, kenaf cores cultivar V36 from four-month-old stems were pretreated by i) physical, ii) physical and thermal, and iii) physical and ...
Abdullah, Luqman Chuah   +5 more
core   +1 more source

Preparation and Properties of Holocellulose Nanofibrils with Different Hemicellulose Content

open access: yesBioResources, 2017
The hemicellulose content in holocellulose was adjusted by an alkaline treatment. The effects of this treatment on the defibrillation efficiency of holocellulose nanofibrils (HCNFs) were investigated by wet disk-milling (WDM), along with their morphological and physical properties. In addition, the tensile properties of nanopaper sheets fabricated with
Chan-Woo Park   +3 more
openaire   +2 more sources

Türkiye’de Doğal Olarak Yetişen Titrek Kavak Odununun (populus tremula L.) Lif Morfolojisi ve Kimyasal Yapısının İncelenmesi

open access: yesDüzce University Faculty of Forestry Journal of Forestry, 2013
Bu çalışmada titrek kavak (Populus tremula L.) ağacının kimyasal analizleri ve lif yapısı incelenmiştir. Titrek kavak odunu, Bartın orman işletme müdürlüğüne bağlı Arıt şefliğinden temin edilmiştir.
Mehmet Onurhan Gücüş   +1 more
doaj  

Evaluación de la composición química, secado al aire, preservación y trabajabilidad de ocho especies de rápido crecimiento en plantación de Costa Rica [PDF]

open access: yes, 2015
Artículo científicoCosta Rica has successfully planted various forestry species for wood production. However, the use of their wood is limited, due to poor knowledge about their chemical properties, air-dry, preserved and workability performance.
Berrocal-Jiménez, Alexander   +3 more
core  

Study of Niobium as a Catalyst for Conversion of Cellulosic Biomass Into Multiple Value-added Products in Aqueous Medium

open access: yesChemical Engineering Transactions
This work aimed to evaluate the catalytic activity of the catalysts niobium phosphate (PNb), niobium acid (HNb) and the 1:1 mechanical mixture of both catalysts (HPNb) based on the results obtained for the yield of glucose, xylose, 5 ...
Maurino M. Jesus Junior   +2 more
doaj  

Lignin Modification by Termite and Its Symbiotic Protozoa [PDF]

open access: yes, 1996
この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました
KYOU, Katsunori   +3 more
core  

Chemical, colour and strength changes of hot oil treatment process on 15-year-old cultivated acacia hybrid [PDF]

open access: yes, 2011
The chemical, color and strength properties of thermally modified cultivated 15-year-old Acacia hybrid were investigated. Logs of A. hybrid were harvested and cut at the bottom, middle and top sections.
Aminuddin Mohamad   +5 more
core  

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