Wood fibersPulp ScreeningSeparationsAn experimental investigation of the effect of lignin content of wood fibers on pulp screening is conducted. A non-uniform lignin distribution may exist in wood pulp due to variations in wood chip characteristics, and/or cooking conditions in a digester. Pulp ...
1987.Effect of lignin content and extractives on the higher heating value of wood. Wood Fiber Sci RH White 被引量: 0发表: 0年 The effect of wood extractives on the thermal stability of different wood species - ScienceDirect This study compares the thermal stability of different wood species...
lignin content. Equations are presented that can be used to determine the higher heating value of extractive-free wood when the Klason lignin content is known. The equations should be useful to those interested in using a variety of species of wood as fuel. Keywords: Gross heat of combustion,...
Determination of quality parameters such as lignin and extractive content of wood samples by wet chemistry analyses takes a long time. Near infrared (NIR) spectroscopy coupled with multivariate calibration offers a fast and nondestructive alternative to obtain reliable results. However, due to the compl...
A multi-omics quantitative integrative analysis of lignin biosynthesis can advance the strategic engineering of wood for timber, pulp, and biofuels. Lignin is polymerized from three monomers (monolignols) produced by a grid-like pathway. The pathway in wood formation ofPopulus trichocarpahas at least...
- Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood 被引量: 25发表: 1971年 Determination of the cellulose and lignin content on wood fibre surfaces of eucalypts as a function of genotype and site We compared the chemical composition of wood fibres and...
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Lignin, in addition to being the second-largest component of wood, has the function of providing resistance to it and is a biocompatible, cheap, environmentally friendly, and readily accessible material with antimicrobial activity[46]. This set of properties makes it an ideal candidate to be used...
Variation of S/G Ratio and Lignin Content in a Populus Family Influences the Release of Xylose by Dilute Acid Hydrolysis Wood samples from second generation Populus cross were shown to have different lignin contents and S/G ratios (S: syringyl-like lignin structures; G: guai... BH Davison,...
1) lignin content 木素含量例句>> 2) lignin content 木质素含量 1. After Pinus massioniana trees were damaged by Dendrolimus punctatus Walker,lignin contents,peroxidase activity and its isoenzyme were analyzed respectively at different times. 对林间马尾松针叶进行接虫咬食处理后,测定了不同时间内木质...