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蔗渣和乔灌木中半纤维素分离、结构鉴定及化学改良机理研究
  • 项目名称：蔗渣和乔灌木中半纤维素分离、结构鉴定及化学改良机理研究
  • 项目类别：重点项目
  • 批准号：30430550
  • 申请代码：C1604
  • 项目来源：国家自然科学基金
  • 研究期限：2005-01-01-2008-12-31
  • 项目负责人：孙润仓
  • 负责人职称：教授
  • 依托单位：华南理工大学
  • 批准年度：2004
中文摘要：

该项目以我国农林业生产中两种主要剩余废弃物，蔗渣和乔灌木为原料,利用生物酶预处理和碱性过氧化氢相结合的对环境友好的新工艺方法，提取和提纯半纤维素多糖聚合物。在对其化学组成分析和结构测定的基础上，研究半纤维素和木质素之间的化学键的结合类型；在均相介质N, N-二甲基甲酰胺(DMF)/氯化锂（LiCl）中分别以二甲胺基吡啶和N-溴丁二酰亚胺为催化剂，以三乙胺为去酸剂化学改性半纤维素，研究最佳改性反应条

中文主题词： 蔗渣和乔灌木;半纤维素多糖;生物酶;结构鉴定;化学改性
成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 70
  • 14
  • 0
  • 2
  • 2
期刊论文
Rapid phthaloylation and succinylation of hemicelluloses by microwave irradiation.
Fractional separation of hemicelluloses and lignin in high yield and purity from mild ball-milled Pe
Rapid homogenous lauroylation of wheat straw hemicelluloses under mild conditions
Preparation of Hemicellulosic Derivatives with Bifunctional Groups in Different Media
The Effect of Hemicellulosic Derivatives on the Strength Properties of OCC Pulp Fibres
Preparation of Biodiesel from Idesia polycarpa var fruit Oil
Preparation of sugarcane bagasse cellulosic phthalate using an ionic liquid as reaction medium.
Preparation and characterization of sugarcane bagasse hemicellulosic derivatives containing quaterna
Synthesis and characterization of novel cationic SCB hemicelluloses with a low degree of substitutio
Content and molecular-weight distribution of EU rubber from Eucommia ulmoides leaves
Characteristics of cellulose isolated by a totally chlorine free method from Caragana korshinskii.
Isolation and characterization of cellulose obtained from ultrasonic irradiated sugarcane bagasse.
Physicochemical characterization of cellulose from perennial ryegrass leaves (Lolium perenne).
Comparative study of water-soluble and alkali-soluble hemicelluloses from perennial ryegrass leaves
Comparative study of three lignin fractions isolated from mild ball-milled Tamarix austromogoliac an
Synthesis of cationic hemicellulosic derivatives with a low degree of substitution in dimethyl sulfo
Studies on the preparation of biodiesel from Zanthoxylum bungeanum maxim seed oil
Influence of hemicellulosic derivatives on the sulfate kraft pulp strength
Fractional isolation and structural characterisation of hemicellulosic polymers from delignified and
Characterization of Masson pine stone groundwood pulp modified with laccase/mediator system.
Chemical hydrolysis of lignocellulosics into fermentable sugars
Characterization of water- and alkali-soluble hemicellulosic polymers from sugarcane bagasse.
Preparation and characterization of hemicellulosic derivatives containing carbamoylethyl and carboxy
Comparative study of organosolv lignins from wheat straw
Characteristics of degraded cellulose obtained from steam-exploded wheat straw
Extraction and characterization of original lignin and hemicelluloses from wheat straw
Analysis and characterization of acetylated sugarcane bagasse hemicelluloses
Physicochemical characterisation of residual hemicelluloses isolated with cyanamide-activated hydrog
Physico-chemical and thermal characterization of cellulose from barley straw
Characteristics of cellulose isolated by a totally chlorine-free method from fast-growing poplar woo
Succinoylation of sugarcane bagasse under ultrasound irradiation
Studies of the lauroylation of wheat straw hemicelluloses under heating
Salix psammophila pulp obtained by alkaline hydrogen peroxide process.
Comparative study of anatomy and lignin distribution in normal and tension wood of Salix gordejecii.
Quantitative determination of phenolic acids in the cell walls of shrubs and poplar wood.
Fractional and structural characterization of hemicelluloses from perennial ryegrass (Lolium perenne
Chemical composition, fiber morphology, and pulping of P-bolleana Lauche.
Anatomy, ultrastructure and lignin distribution in cell wall of Caragana Korshinskii.
Two-step preparation and thermal characterization of cationic 2-hydroxypropyltrimethylammonium chlor
Applications of hemicelluloses and of their derivatives in papermaking - A review.
Fractional isolation and structural characterization of mild ball-milled lignin in high yield and pu
Structural characterization of residual lignins isolated with cyanamide-activated hydrogen peroxide
Carboxymethylation of hemicelluloses isolated from sugarcane bagasse
Rapid esterification of wheat straw hemicelluloses induced by microwave irradiation
Preparation and characterization of phthalated cellulose derivatives in room-temperature ionic liqui
Homogeneous modification of sugarcane bagasse cellulose with succinic anhydride using ionic liquid a
Fractionation and characterization of chlorophyll and lignin from de-juiced Italian ryegrass (Lolium
Fractional separation and structural characterization of chlorophyll and lignin from perennial ryegr
Chemical modification of ultrasound-pretreated sugarcane bagasse with maleic anhydride
Etherification of hemicelluloses from sugarcane bagasse
High-value chemicals from lignocellulosic biomass.
Acetylation of wheat straw hemicelluloses in ionic liquid using iodine as a catalyst
Antioxidative activity of water extracts from leaf, male flower, raw cortex and fruit of Eucommia ul
A new resource of nervonic acid from purpleblow maple (Acer truncatum) seed oil.
Structural and thermal characterization of sugarcane bagasse cellulose succinates prepared in ionic
Physicochemical characterization of liginin isolated with high yield purity from wheat straw.
Determination of cell wall ferulic and p-coumaric acids in sugarcane bagasse
Structural and thermal characterization of sugarcane bagasse phthalates prepared with ultrasound irr
Comparative study of alkali- and acidic organic solvent-soluble hemicellulosic polysaccharides from
Characteristics of degraded hemicellulosic polymers obtained from steam exploded wheat straw.
Structural characterization of residual lignins isolated with tetraacetylethylenediamine-activated p
Comparative study of cellulose isolated by totally chlorine-free method from wood and cereal straw
蔗渣的羧基化改性与表征
花棒的解剖结构及超微结构研究
纤维素在新型绿色溶剂离子液体中的溶解及其应用
半纤维素化学改性
新型半纤维素衍生物的制备及其结构研究
低取代度季铵型半纤维素合成及其结构的研究
半纤维素的醚化改性
蔗渣可再生资源的最新利用进展
会议论文
Preparation and characterization of water-soluble hemicellulosic derivatives
Preparation of sugarcane bagasse maleates with ultrasonic pretreatment
Preparation of Caragana Korshinskii cellulose in acetic acid/nitric acid system
Chemical modification of sugarcane bagasse with phthalic anhydride
Influence of two cationic agents on the degree of substitution of cationic hemicellulosic derivative
Ultrastructure and lignin distribution in cell wall of Caragana Korshinskii
Novel method for determination of ferulic and p-coumaric acids linked with hemicelluloses and lignin
Study on the characteristic and the graft yields of modified gelatin.
Comparative study of Caragana Korshinskii and Salix psammophila pulps obtained by alkaline hydrogen
Synthesis and application of modified gelatin
Delignification of salix psammophila by hydrogen peroxide-alkaline process
Preparation of sugarcane bagasse cellulose phthalates in 1-butyl-3-methylinidazolium chloride ionic
Structural characterization of residual lignins isolated with tetraacetylethylenediamine activated p
A new resource of nervonic acid-purpleblow maple oil
获奖
农林废弃物生物质主要组分清洁高效分离及高值化利用研究
农林废弃物生物质主要组分清洁高效分离及高值化利用研究
著作
Straw Chemistry: Extractives, Lignin, Hemicelluloses, and Cellulose
Dissolution of cellulose in novel green solvent ionic liquids and its application
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孙润仓的项目
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分离和化学改良稻草秆和蔗渣半纤维素和木质素
　植物资源化学与化工
期刊论文 62