xylan
xylan
1. The carbohydrate in LCC of triploid clone of populus tomentosa carr. is mainly made up of xylan and glucuronic acid, and the content of other monosaccharide is little.
三倍体毛白杨LCC中碳水化合物主要是由木聚糖以及葡萄糖醛酸组成，其他单糖含量较少；
2. The char yield for cellulose,xylan and lignin decreases with temperature rise,and finally closes to a constant value about 1.5%,22% and 26%.
三组分热裂解焦炭产量随温度升高而降低,最终纤维素热裂解焦炭产量为1.5%,而木聚糖和木质素分别为22%和26%。
3. The char yield for cellulose, xylan and lignin decreases with temperature rise, and finally closes to a constant value about 1.5%, 22% and 26%.
三组分热裂解焦炭产量随温度升高而降低，最终纤维素热裂解焦炭产量为1.5%，而木聚糖和木质素分别为22%和26%。
4. INSOLUBLE DYE XYLAN OF SUGAR CANE BAGASSE AND ITS APPLICATION FOR MEASUREMENT OF XYLANASE ACTIVITY
不溶性着色蔗渣木聚糖检测木聚糖酶活性
5. In this paper, the xylan enzyme was used and the content of alphacellulose was enhanced from 80% to 85.
为了提高竹浆粕中的甲纤含量,研究了用木聚糖酶对竹浆粕进行处理,取得了一定的效果,竹浆粕的甲纤含量由原来的80%提高到85.5%。
6. So it was hard to satisfy the requirements of spinning.In this paper, the xylan enzyme was used and the content of alphacellulose was enhanced from 80% to 85.5%.
为了提高竹浆粕中的甲纤含量，研究了用木聚糖酶对竹浆粕进行处理，取得了一定的效果，竹浆粕的甲纤含量由原来的80%提高到85.5%。
7. The paper reported technology optimization of extracting xylan from corncob by steaming.
介绍用蒸煮法从玉米芯中提取木聚糖的优化研究。
8. STUDY ON EXTRACTION OF XYLAN FROM RICE HULL
从稻壳中提取木聚糖的研究
9. Keywords xylooligosaccharide;xylan;molecular structure;gel filtration chromatography;
低聚木糖;木聚糖;分子结构变化;凝胶过滤色谱;
10. Keywords xylooligosaccharide xylan enzymic hydrolysis;
低聚木糖;木聚糖;酶法水解;
11. shows lower activity on oatspelts xylan (water soluble) and least activity on self-made corn cob xylan and cotton seed husk xylan.
其次为可溶性燕麦木聚糖； 酶活最低的为自制的玉米芯木聚糖和棉子壳木聚糖。
12. 10.shows lower activity on oatspelts xylan (water soluble) and least activity on self-made corn cob xylan and cotton seed husk xylan.
其次为可溶性燕麦木聚糖；酶活最低的为自制的玉米芯木聚糖和棉子壳木聚糖。
13. It was comparatively investigated that xylan was hydrolyzed by crude and purified xylanases in ultrafiltration membrane reactor(UMR) and conventional stirring batch reactor(CSBR).
分别研究了粗木聚糖酶和纯化的木聚糖酶在超滤膜反应器(UMR)和常规反应器(CSBR)中的酶解特性。
14. Keywords molecular weight distributions;xylanase;enzymatic hydrolysis;unhydrolyzed xylan;gel filtration chromatography;
分子量分布;木聚糖酶;酶解;未被水解的木聚糖;凝胶过滤色谱;
15. One of the component of hemicellulose is known as the xylan.
半纤维素的一种重要组成成分被称为木聚糖。
16. Keywords Hemicellulase;Reducing sugar;Xylan;
半纤维素酶;还原糖;木聚糖;
17. The mass lose of the cellulose, xylan and ligin are about 86%, 69% and 51% respectively in the experimental temperature range.
在所考察的温区内，纤维素的失重量约为86%，木聚糖失重量为69%左右，而木质素的失重量仅为51%；
18. Based on the study of xylanase,the extracting methods and conditions of xylan from corn cob were improved.
基于对木聚糖酶研究的需要，探讨了从玉米芯中提取木聚糖的工艺条件。
19. xylan polysulfuric acid
多硫酸木聚糖
20. xylan polysulfurie acid
多硫酸木聚糖(抗凝药)
21. Keywords multiple run selective enzymatic hydrolysis;unhydrolyzed xylan;xylo oligosaccharides;
多轮酶解;未水解木聚糖;木低聚糖;
22. It is characteristic of acting on xylan to form oligo-saccharide and monosacharide.Therefore, it is widely applicable to food and feed industry.
它具有作用于木聚糖生成木聚寡糖及单糖的特性，因此在食品及饲料工业中具有广泛的应用。
23. High quality bamboo vinegar rich in acetic acid, furfural and ethanol, and with little methanol could be obtained from the acid hydrolysis of xylan separated from Alccll pulping liquor.
对分离得到的木聚糖进行酸水解蒸馏可以获得醋酸、糠醛和乙醇含量丰富而甲醇含量很少的优质竹醋。
24. Research advance in nutritional characters of wheat and its antinutritional factor- xylan
小麦的营养特性及其抗营养因子木聚糖的研究进展
25. Keywords wheat bran;xylan;Aspergillus niger;xylanase;xylooligosoccharides;Selection;
小麦麸皮;木聚糖;黑曲霉;木聚糖酶;低聚木糖;选育;
26. 英文摘要 ： Xylan, a kind of poly-pentose,is one of the main compositions of hemicellulose.It exists in various plant resources widely.
摘要 ： 木聚糖是半纤维素的一种主要成分，是一种多聚五碳糖,广泛存在于各种植物资源中。
27. The xylanase system of microbes is an important tool to investigate the use of the second most abundant polysaccharide (xylan) in nature.
摘要微生物用来代谢木聚糖的酶系是研究自然界中第2种最丰富的多聚糖（木聚糖）的重要工具。
28. xylan 1,3-beta-xylosidase
木聚糖1,3-β-木糖苷酶
29. Xylan 1,44-beta-xylosidase
木聚糖1,44-β-木糖苷酶
30. Keywords xylan;hexenuronic acid groups;kappa number;
木聚糖;己烯糖醛酸基;卡伯值;
31. Keywords xylan;hexenuronic acid groups;kappa number;kraft pulp;
木聚糖;己烯糖醛酸基;卡伯值;硫酸盐纸浆;
32. Keywords xylan;xylanase;alkalophilic bacillus;
木聚糖;木聚糖酶;嗜碱芽孢杆菌;
33. Keywords xylan, xylanase, enzymatically hydrolyzed residues, high temperature and acid degradation;
木聚糖;木聚糖酶;酶解渣;高温酸降解;
34. Keywords Xylan;Ultrafiltration;Membrane fouling;
木聚糖;超滤;膜面污染;
35. Xylan endo-1,3-beta-xylosidase
木聚糖内-1,3-β-木糖苷酶
36. The bio-oil from xylan and lignin shows a higher thermal stability.
木聚糖和木质素生物油产量较低，表现出较好的热稳定性。
37. When xylan extractives were desalted by ultrafiltration, the optimum number of diavolume was 4.
木聚糖抽提液超滤脱盐时，最经济的置换体积数为4。
38. xylan hydrolysis
木聚糖水解
39. Solvent flux of the ultrafiltration of xylan alkali extractives
木聚糖碱抽提液超滤过程中的溶剂透过率
40. Investigation of Membrane Fouling and Recovery of Flux During Ultrafiltration of Xylan Extractives
木聚糖碱抽提液超滤过程中膜面污染及控制
41. STUDY ON ELECTROCHEMICAL DEGRADATION OF DESALTING EFFLUENT FROM XYLAN ULTRAFILTRATION
木聚糖超滤脱盐废水的电化学降解研究
42. xylan enzyme
木聚糖酶
43. Keywords xylanase;Aureobasidium pullulans;xylan;bagasse;
木聚糖酶;出芽短梗霉;木聚糖;蔗渣;
44. Keywords xylanase;xylan;enzymic characteristics;affinity filtration;affinity adsorption;
木聚糖酶;木聚糖;亲和吸附;解吸;亲和过滤;
45. The xylanase is a complex system of enzymes which degrading xylan into xylo-oligosaccharide and xylose.
木聚糖酶是可将木聚糖降解成为低聚木糖和木糖的复合酶系,在饲料、造纸、食品和酿酒等行业中的应用日益广泛。
46. STUDY ON ENZYMATIC HYDROLYSIS OF XYLAN AND ITS MEMBRANE SEPARATION TECHNOLOGY
木聚糖酶解反应与膜分离技术研究
47. Bacterium degrading xylan
木聚糖降解细菌
48. Study of enzymic features of xylan enzyme of Trichoderma
木霉木聚糖酶的酶学性质研究
49. 3.Theisolation of corn cob xylan, the sulfated reaction condition of water insoluble xylan,the anticoagulant activity of xylan sulfate, and the anticoagulant mechanism werestudied in this paper.
本文主要对玉米芯木聚糖的提取,水不溶性木聚糖的硫酸酯化条件,酯化衍生物的抗凝血活性及抗凝血机制等进行了研究。
50. The factors that effect the extraction rate of corn cob xylan was studied. They include: pretreatment methods, time, temperature, pH, concentration of NaOH and so on.
本论文对提取玉米芯木聚糖过程中的影响因素进行了研究,包括预处理方法、固液比、碱提时间、温度、碱提次数、醇沉pH值、醇沉体积、醇沉时间、碱浓度等。
51. Dietary fiber components, including the Arab partners galactan, Araban, galactan, galactan acid.Arab xylan, xylose glucose glycoprotein, such as cellulose and lignin.
活性膳食纤维组成成分包括阿拉伯伴乳聚糖、阿拉伯聚糖、半乳聚糖、半乳聚糖醛酸、阿拉伯木聚糖、木糖葡萄糖、糖蛋白、纤维素和木质素等。
52. The reaction depth of the three components of biomass reduces from cellulose, xylan to lignin orderly.
热解反应深度按照纤维素、木聚糖和木质素的顺序依次降低；
53. oat xylan
燕麦木聚糖
54. Keywords corn cob;extraction;xylan;
玉米芯;提取;木聚糖;
55. Keywords corncob;xylan;xylanase;xylooligosaccharides;refinement;
玉米芯;木聚糖;木聚糖酶;低聚木糖;精制;
56. Keywords corncob;xylan extraction;hydrolysis by xylanases;xylooligosaccharides;
玉米芯;木聚糖提取;酶法水解;低聚木糖;
57. corn cob xylan
玉米芯木聚糖
58. Study of Extraction of Corn Cob Xylan and Hydrolyzation of Corn Cob Without Hemicellulose by Cellulase
玉米芯木聚糖的提取及纤维素酶酶解去半纤维素玉米芯的研究
59. The Study on Sulfation of Corn Cob Xylan
玉米芯木聚糖硫酸酯化条件的研究
60. Anticoagulant Activity and Its Mechanism of Corn Cob Xylan Sulfate
玉米芯木聚糖硫酸酯抗凝血活性及其机制的研究
61. TECHNOLOGY OPTIMIZATION OF EXTRACTING XYLAN FROM CORNCOB BY STEAMING
玉米芯蒸煮法提取木聚糖的优化工艺研究
62. Keywords biomass;cellulose;xylan;lignin;pyrolysis;kinetics;
生物质;纤维素;木聚糖;木质素;热解;动力学;
63. STUDY ON THE EXTRACTION OF XYLAN FROM CORNCOB BY STFAMING
用蒸煮法从玉米芯中提取木聚糖的研究
64. Because xylooligosaccharide is obtained by the hydrolysis of xylan, this paper also discusses the source and structure of xylan, and various methods of extracting xylan from raw materials.
由于低聚木糖是由木聚糖水解得到的,本文还论述了木聚糖的来源、结构及从原料中提取本聚糖的各种方法。
65. Therefore,the xylanase preroration selectively degradated xylan of corn cob to produse xylo-oligosaccharides.
由此可见 ,此木聚糖酶制剂的底物专一性较强 ,可直接以玉米芯为底物 ,选择性水解玉米芯中的木聚糖 ,生产低聚木糖
66. The results indicated the bleaching mechanism of xylanase to be that a part of xylan and the structure of LCC in residual lignin were degraded by xylanase treatment, which makes it easier for ble...
研究认为,木聚糖酶对碱法麦草浆漂白作用主要是因为木聚糖酶降解了浆中部分木聚糖和残余木质素中的LCC结构,从而使后序漂白中漂液更易渗透,木质素的溶出更多、更易。
67. Keywords kraft cooking;lignin;lignin model compounds;xylan;xylose;glucomannan;benzyl ether linkage;MWL;LCC;
硫酸盐法蒸煮;木素模型物;木聚糖;木糖;聚葡萄糖甘露糖;苯甲醚键;磨木木素（MWL）;木素-碳水化合物复合体（LCC）;
68. Keywords alikali method;corncob;xylan;Volvariella volvacea;xylanase;fermentation;orthogonal experiment;
碱法;玉米芯;木聚糖;草菇;木聚糖酶;发酵;正交试验;
69. STUDY ON THE EXTRACTION OF XYLAN FROM WHEAT BRAN WITH NAOH SOLUTION
碱液提取小麦麸皮木聚糖的研究
70. The best initial pH value of growth medium for xylanase production was at pH6.0. Corn cob xylan (water insoluble) and Tryptone were the best C and N sources, respectively.
经摇瓶实验，卷须链霉菌最佳的发酵产酶条件为：最适初始pH6.0，玉米芯水不溶木聚糖为碳源，胰蛋白胨为氮源，添加0.5%吐温80。
71. The results suggested that it contained the constitutents of several polysaccharides consisting of xylan, arabinogalactan (AG) or arabinogalactan-protein (AGP), pectin and others.
结果表明桃金娘多糖是木聚糖、阿拉伯半乳聚糖(AG)或者阿拉伯半乳聚糖糖蛋白(AGP)和果胶等构成的混合多糖。
72. The suitable carbon and nitrogen sources for xylanase production were lactose, mannose, raffinose, xylan, wheat bran , beef extract and yeast extraction.
结果表明，适宜产酶碳源为乳糖、甘露糖、棉子糖、木聚糖和麸皮，氮源为牛肉膏和酵母膏；
73. It was shown that the inorganic salts and the substances with low molecular weight in xylan extractives could reduce the solvent flux during ultrafiltration.
结果表明：木聚糖溶液中的无机盐及其小分子物质能引起溶剂透过率降低；
74. Keywords steaming;corncob;xylan;xylooligosaccharides;
蒸煮法;玉米芯;木聚糖;低聚木糖;
75. Keywords MWL from Jacaranda copaia;xylan;kraft cooking;benzyl ether linkage;LCC;
蓝花楹;MWL;木聚糖;硫酸盐法蒸煮;苯甲醚键;LCC;
76. Determination of monosaccharide component in xylan of corn-cob with TLC
薄层层析法测定玉米芯木聚糖中单糖成分
77. Extraction of corn cob xylan by ultrasonic wave
超声波法提取玉米芯木聚糖的研究
78. Keywords Ultrafiltration;Desalting;Xylan extractive;
超滤;脱盐;木聚糖抽提液;
79. acidic xylan
酸性木聚糖
80. The changes of the molecular weight distributions of xylan during enzymatic hydrolysis have been investigated with gel filtration chromatography.
采用凝胶过滤色谱法研究了木聚糖在酶解过程中分子量分布的变化。
