CN102875692A - 一种交联两性蔗渣木聚糖的制备方法 - Google Patents
一种交联两性蔗渣木聚糖的制备方法 Download PDFInfo
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- CN102875692A CN102875692A CN2012104218711A CN201210421871A CN102875692A CN 102875692 A CN102875692 A CN 102875692A CN 2012104218711 A CN2012104218711 A CN 2012104218711A CN 201210421871 A CN201210421871 A CN 201210421871A CN 102875692 A CN102875692 A CN 102875692A
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- Prior art keywords
- xylan
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- cross
- bagasse
- bagasse xylan
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- Granted
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- 241000609240 Ambelania acida Species 0.000 title claims abstract description 45
- 239000010905 bagasse Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000008367 deionised water Substances 0.000 claims abstract description 14
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000032050 esterification Effects 0.000 claims abstract description 9
- 238000005886 esterification reaction Methods 0.000 claims abstract description 9
- LTVDFSLWFKLJDQ-UHFFFAOYSA-N α-tocopherolquinone Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O LTVDFSLWFKLJDQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004132 cross linking Methods 0.000 claims abstract description 6
- BCTWNMTZAXVEJL-UHFFFAOYSA-N phosphane;tungsten;tetracontahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.P.[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W] BCTWNMTZAXVEJL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- 239000000047 product Substances 0.000 claims description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 18
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- 238000001291 vacuum drying Methods 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 8
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 4
- 101710134784 Agnoprotein Proteins 0.000 claims description 4
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 claims description 4
- 239000012065 filter cake Substances 0.000 claims description 4
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- 238000002386 leaching Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000000967 suction filtration Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 2
- -1 anionic xylan Chemical class 0.000 abstract description 7
- 125000002091 cationic group Chemical group 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 125000000524 functional group Chemical group 0.000 abstract description 3
- 125000000129 anionic group Chemical group 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000003431 cross linking reagent Substances 0.000 abstract 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 abstract 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
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- 229940015043 glyoxal Drugs 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229940014800 succinic anhydride Drugs 0.000 abstract 1
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- 125000004185 ester group Chemical group 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-LECHCGJUSA-N alpha-D-xylose Chemical compound O[C@@H]1CO[C@H](O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-LECHCGJUSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
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- 229910052757 nitrogen Inorganic materials 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- CSPHGSFZFWKVDL-UHFFFAOYSA-M (3-chloro-2-hydroxypropyl)-trimethylazanium;chloride Chemical class [Cl-].C[N+](C)(C)CC(O)CCl CSPHGSFZFWKVDL-UHFFFAOYSA-M 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
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- 229920002472 Starch Polymers 0.000 description 1
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- 238000010521 absorption reaction Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000012675 alcoholic extract Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
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- 230000009514 concussion Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
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- 239000000835 fiber Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229960003487 xylose Drugs 0.000 description 1
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104151449A (zh) * | 2014-07-31 | 2014-11-19 | 华南理工大学 | 一种具有末端炔键的木聚糖衍生物及其制备方法与应用 |
CN104151448A (zh) * | 2014-07-31 | 2014-11-19 | 华南理工大学 | 一种具有末端烯键的木聚糖衍生物及其制备方法与应用 |
CN104610461A (zh) * | 2015-03-08 | 2015-05-13 | 桂林理工大学 | 用于药物载体的羧甲基化-chtac季铵化蔗渣木聚糖的制备方法 |
CN104610554A (zh) * | 2015-03-08 | 2015-05-13 | 桂林理工大学 | 一种释药性交联酯化-季铵化蔗渣木聚糖的制备方法 |
CN110845635A (zh) * | 2019-11-29 | 2020-02-28 | 江苏哈齐诺生物环保科技有限公司 | 一种两性多糖吸水材料的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050124798A1 (en) * | 2001-12-18 | 2005-06-09 | Quinn Francis X. | Amphoteric polysaccharide composition and use |
CN101245113A (zh) * | 2007-11-26 | 2008-08-20 | 天津科技大学 | 一种半纤维素基离子交换树脂及其制备方法 |
CN102702392A (zh) * | 2012-05-30 | 2012-10-03 | 华南理工大学 | 利用微波辐射快速制备两性羧甲基木聚糖季铵盐的方法 |
-
2012
- 2012-10-30 CN CN201210421871.1A patent/CN102875692B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050124798A1 (en) * | 2001-12-18 | 2005-06-09 | Quinn Francis X. | Amphoteric polysaccharide composition and use |
CN101245113A (zh) * | 2007-11-26 | 2008-08-20 | 天津科技大学 | 一种半纤维素基离子交换树脂及其制备方法 |
CN102702392A (zh) * | 2012-05-30 | 2012-10-03 | 华南理工大学 | 利用微波辐射快速制备两性羧甲基木聚糖季铵盐的方法 |
Non-Patent Citations (1)
Title |
---|
李和平: "木聚糖的化学修饰及其衍生物的应用研究进展", 《化工进展》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104151449A (zh) * | 2014-07-31 | 2014-11-19 | 华南理工大学 | 一种具有末端炔键的木聚糖衍生物及其制备方法与应用 |
CN104151448A (zh) * | 2014-07-31 | 2014-11-19 | 华南理工大学 | 一种具有末端烯键的木聚糖衍生物及其制备方法与应用 |
CN104610461A (zh) * | 2015-03-08 | 2015-05-13 | 桂林理工大学 | 用于药物载体的羧甲基化-chtac季铵化蔗渣木聚糖的制备方法 |
CN104610554A (zh) * | 2015-03-08 | 2015-05-13 | 桂林理工大学 | 一种释药性交联酯化-季铵化蔗渣木聚糖的制备方法 |
CN110845635A (zh) * | 2019-11-29 | 2020-02-28 | 江苏哈齐诺生物环保科技有限公司 | 一种两性多糖吸水材料的制备方法 |
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Application publication date: 20130116 Assignee: GUANGXI AGLYCONE PLANT PRODUCTS Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044210 Denomination of invention: A preparation method of cross-linked amphoteric bagasse xylan Granted publication date: 20140730 License type: Common License Record date: 20231025 |
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Application publication date: 20130116 Assignee: Guangxi Guiren Energy Saving Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980045083 Denomination of invention: A preparation method of cross-linked amphoteric bagasse xylan Granted publication date: 20140730 License type: Common License Record date: 20231103 Application publication date: 20130116 Assignee: GUANGXI CHAOXING SOLAR ENERGY TECHNOLOGY Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980045079 Denomination of invention: A preparation method of cross-linked amphoteric bagasse xylan Granted publication date: 20140730 License type: Common License Record date: 20231030 |
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Application publication date: 20130116 Assignee: Guilin Yifen Food Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980046005 Denomination of invention: A preparation method of cross-linked amphoteric bagasse xylan Granted publication date: 20140730 License type: Common License Record date: 20231106 |