Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Robert Jeng"'
Autor:
João Paulo Furlan de Jesus, Mohini Sain, Robert Jeng, Djanira Rodrigues Negrão, Alcides Lopes Leão, Meire Cristina Nogueira de Andrade, Marli Teixeira de Almeida Minhoni
Publikováno v:
BioResources, Vol 10, Iss 2, Pp 3197-3209 (2015)
This study was conducted to investigate the production of lignocellulolytic enzymes and sugars by the fungus Ganoderma lucidum during solid state fermentation (SSF) using primary sludge (PS) and wheat straw (WS) as substrates at different concentrati
Externí odkaz:
https://doaj.org/article/2aba29eca2c14eacb324440b02c99fbe
Autor:
Djanira Rodrigues Negrão, Mohini Sain, Alcides Lopes Leão Lopes Leão, Javad Sameni, Robert Jeng, João Paulo Furlan de Jesus, Regina Teresa Rosim Monteiro
Publikováno v:
BioResources, Vol 10, Iss 1, Pp 1553-1573 (2015)
The mycelial growth ability of 13 white rot fungi were separately evaluated in kraft, organosolv, and soda black liquor agar-plates. The fungus able to best grow and decolorize black liquor agar-plates was grown in organosolv black liquor to investig
Externí odkaz:
https://doaj.org/article/7ea95cffb02b4f9ea4516fa2de870670
Publikováno v:
BioResources, Vol 7, Iss 1, Pp 1029-1039 (2012)
Kraft pulping is the most commonly used pulping process in the pulp and paper industry. In this process wood chips are chemically delignified using sodium sulfide and sodium hydroxide. Delignification is usually followed by mechanical fiberization an
Externí odkaz:
https://doaj.org/article/1582e6bcf9584baf91b477128081d6ff
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 167:012034
Lignocellulosic-based bio-refineries are essential for a secure energy in future. Lignin degradation is required for carbon recycling and production of renewable chemicals. Lignin due to the high level of color and low biodegradability, is categorize
Publikováno v:
Journal of Polymers and the Environment. 18:231-234
Amylose containing polysaccharides are one of the most abundant and inexpensive naturally occurring biopolymers. Therefore, they are one of the most promising candidates to produce substitute plastics, especially in packaging applications. To determi
Publikováno v:
Journal of Polymers and the Environment. 18:430-436
Starches modified by Ophiostoma spp. have been investigated to develop bio-materials with enhanced mechanical and physical properties for thermoplastic applications. In this study, glass transition temperature (Tg) of modified starches was investigat
Publikováno v:
Forest Pathology. 40:1-6
Summary The intact yeast phase spores of Ophiostoma ulmi and O. novo-ulmi isolates were analysed by matrix-assisted-laser-desorption/ionization time-of-flight/time-of-flight mass spectrometry. The results clearly showed that isolates of O. ulmi and O
Publikováno v:
Forest Pathology. 38:90-103
Summary Steady-state gene expression was compared between Dutch elm disease (DED)-susceptible Ulmus americana and DED-resistant U. pumila callus, leaf midrib, root and inner bark tissues. Stress-related cDNAs including phenylalanine ammonia-lyase (PA
Publikováno v:
Forest Pathology. 38:104-112
Summary This study examined in vivo gene expression associated with the colonization of Dutch elm disease-susceptible Ulmus americana by H175, an aggressive strain of Ophiostoma novo-ulmi Brasier. Stress-related genes encoding phenylalanine ammonia-l
Publikováno v:
Forest Pathology. 37:80-95
Summary This paper describes the chemical and biochemical properties of exopolysaccharides (EPS) produced by Ophiostoma ulmi and O. novo-ulmi isolates, the Dutch elm disease (DED) fungi. Some of EPS have been considered as pathogenicity factor in the