CN1945313A - 一种香菇多糖分子量与分子量分布的测定方法 - Google Patents
一种香菇多糖分子量与分子量分布的测定方法 Download PDFInfo
- Publication number
- CN1945313A CN1945313A CN 200610137851 CN200610137851A CN1945313A CN 1945313 A CN1945313 A CN 1945313A CN 200610137851 CN200610137851 CN 200610137851 CN 200610137851 A CN200610137851 A CN 200610137851A CN 1945313 A CN1945313 A CN 1945313A
- Authority
- CN
- China
- Prior art keywords
- molecular weight
- disclosed method
- lentinan
- hpgpc
- moving phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 56
- 229920001491 Lentinan Polymers 0.000 title claims abstract description 28
- 229940115286 lentinan Drugs 0.000 title claims abstract description 28
- 238000009826 distribution Methods 0.000 title claims abstract description 22
- 239000000872 buffer Substances 0.000 claims abstract description 7
- 239000000243 solution Substances 0.000 claims description 24
- 238000004192 high performance gel permeation chromatography Methods 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 239000007979 citrate buffer Substances 0.000 claims description 11
- 150000004676 glycans Chemical class 0.000 claims description 10
- 229920001282 polysaccharide Polymers 0.000 claims description 10
- 239000005017 polysaccharide Substances 0.000 claims description 10
- 229920001503 Glucan Polymers 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 claims description 9
- 230000002421 anti-septic effect Effects 0.000 claims description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000008363 phosphate buffer Substances 0.000 claims description 6
- 239000001509 sodium citrate Substances 0.000 claims description 5
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical group [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 5
- 229940038773 trisodium citrate Drugs 0.000 claims description 5
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 claims description 3
- 150000003891 oxalate salts Chemical class 0.000 claims description 3
- JLEXUIVKURIPFI-UHFFFAOYSA-N tris phosphate Chemical compound OP(O)(O)=O.OCC(N)(CO)CO JLEXUIVKURIPFI-UHFFFAOYSA-N 0.000 claims description 3
- 244000248349 Citrus limon Species 0.000 claims description 2
- 235000005979 Citrus limon Nutrition 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 239000007983 Tris buffer Substances 0.000 claims description 2
- 239000011260 aqueous acid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229940095064 tartrate Drugs 0.000 claims description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 description 23
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 8
- 239000008103 glucose Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000003556 assay Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 229910021642 ultra pure water Inorganic materials 0.000 description 3
- 239000012498 ultrapure water Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000000259 anti-tumor effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229920000936 Agarose Polymers 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229920001218 Pullulan Polymers 0.000 description 1
- 239000004373 Pullulan Substances 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 230000000118 anti-neoplastic effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000008512 biological response Effects 0.000 description 1
- 239000008366 buffered solution Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007124 immune defense Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000019423 pullulan Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000011003 system suitability test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
本发明公开的方法 | 050601 | 060601 | 060602 | 060603 |
Mw | 681654 | 499278 | 489009 | 499590 |
M90 | 55541 | 71351 | 76786 | 67700 |
原方法 | 050601 | 060601 | 060602 | 060603 |
Mw | 699894 | 503983 | 496559 | 483940 |
M90 | 50240 | 71951 | 74044 | 67238 |
考查项目 | 批号 | 新方法室温留样结果 原方法室温留样结果 | |||
0月 | 3月 | 0月 | 3月 | ||
Mw | 060601060602060603 | 499278489009499590 | 509443494477493304 | 503983496559483940 | 501727508171497524 |
M90 | 060601060602060603 | 713517678667700 | 771816817166479 | 719517404467238 | 721647126464984 |
Mw | M90 | |
0小时 | 563162 | 75247 |
2.5小时 | 573842 | 77216 |
5小时 | 574409 | 77878 |
10小时 | 561595 | 61629 |
15小时 | 569730 | 57094 |
20小时 | 572393 | 57696 |
24小时 | 565411 | 54013 |
均值 | 568649 | |
RSD% | 0.92% |
精密度 | Mw | M90 |
1 | 513704 | 83687 |
2 | 521630 | 81905 |
3 | 523157 | 80199 |
4 | 528037 | 79995 |
5 | 555140 | 84483 |
6 | 521771 | 84041 |
均值 | 527239.8 | 82385.0 |
RSD% | 2.74% | 2.40% |
实施例2方法 | 050601 | 060601 | 060602 | 060603 |
Mw | 673526 | 502336 | 500225 | 510490 |
M90 | 72860 | 52052 | 54776 | 55114 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101378516A CN100485387C (zh) | 2006-11-07 | 2006-11-07 | 一种香菇多糖分子量与分子量分布的测定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101378516A CN100485387C (zh) | 2006-11-07 | 2006-11-07 | 一种香菇多糖分子量与分子量分布的测定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1945313A true CN1945313A (zh) | 2007-04-11 |
CN100485387C CN100485387C (zh) | 2009-05-06 |
Family
ID=38044808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101378516A Active CN100485387C (zh) | 2006-11-07 | 2006-11-07 | 一种香菇多糖分子量与分子量分布的测定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100485387C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101441202B (zh) * | 2008-12-29 | 2011-08-10 | 河南工业大学 | 一种检测真菌多糖的方法 |
CN105628797A (zh) * | 2014-10-28 | 2016-06-01 | 华仁药业股份有限公司 | 艾考糊精原料药分子量及其分布测定方法 |
CN110174478A (zh) * | 2019-06-12 | 2019-08-27 | 劲牌有限公司 | 酒中β-葡聚糖分子量的测定方法 |
-
2006
- 2006-11-07 CN CNB2006101378516A patent/CN100485387C/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101441202B (zh) * | 2008-12-29 | 2011-08-10 | 河南工业大学 | 一种检测真菌多糖的方法 |
CN105628797A (zh) * | 2014-10-28 | 2016-06-01 | 华仁药业股份有限公司 | 艾考糊精原料药分子量及其分布测定方法 |
CN105628797B (zh) * | 2014-10-28 | 2017-10-03 | 华仁药业股份有限公司 | 艾考糊精原料药分子量及其分布测定方法 |
CN110174478A (zh) * | 2019-06-12 | 2019-08-27 | 劲牌有限公司 | 酒中β-葡聚糖分子量的测定方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100485387C (zh) | 2009-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1245623C (zh) | 香菇多糖分子量及分子量分布测定方法 | |
CN101493446B (zh) | 一种检测样品或制品中游离聚乙二醇含量的方法 | |
CN109682901A (zh) | 聚乙二醇化蛋白类药物的平均修饰度测定方法 | |
US20200369789A1 (en) | Cordyceps militaris medium polysaccharide, method for separating and purifying same, and use thereof | |
CN103344733B (zh) | 一种硼替佐米对映异构体的高效液相色谱分离检测方法 | |
CN107561179A (zh) | 一种交联透明质酸或其盐的交联度的测定方法 | |
CN105548422A (zh) | 一种聚乙二醇含量的检测方法 | |
CN1945313A (zh) | 一种香菇多糖分子量与分子量分布的测定方法 | |
CN1662259A (zh) | 制备嵌段共聚物-药物复合物的方法 | |
CN109374781B (zh) | 一种注射用美洛西林钠舒巴坦钠中有关物质的检测方法 | |
CN107576735B (zh) | 一种测定法罗培南钠中高分子聚合物的方法 | |
AU2005314235A1 (en) | Detection and quantitation of cyclodextrins | |
CN104950047A (zh) | 用于检测制剂中盐酸美金刚或其类似物的含量、溶出度或释放度的方法 | |
CN102475687B (zh) | 一种地西他滨冻干粉针剂 | |
CN116879411A (zh) | 一种达肝素钠亚硝酸降解产物的分析方法及其应用 | |
CN1271403C (zh) | 一种多糖定量检测方法及系统 | |
Iqbal et al. | An RP-HPLC-UV method with SPE for cefotaxime in all-in-one total parenteral nutritional admixtures: application to stability studies | |
CN103323541B (zh) | 肝素钠封管注射液的质量检测方法 | |
Park et al. | Glucosamine-conjugated Anionic Poly (amidoamine) Dendrimers Inhibit Interleukin-8 Production by Helicobacter pylori in Gastric Epithelial Cells. | |
US7410559B2 (en) | Electrophoresis methods | |
Wang et al. | Formation of protein sub-visible particles during vacuum degassing of etanercept solutions | |
CN101074944A (zh) | 一种降压药物的检测方法 | |
CN103293123A (zh) | 阿德福韦酯片剂的质量控制方法 | |
CN101062031A (zh) | 水飞蓟素口服固体制剂质量控制方法 | |
CN1808116A (zh) | 测定注射剂中高分子量物质含量的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Mian Document name: the First Notification of an Office Action |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KANGYUAN PHARMCEUTICAL CO., LTD. Free format text: FORMER OWNER: WANG MIAN Effective date: 20120420 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050000 SHIJIAZHUANG, HEBEI PROVINCE TO: 222047 LIANYUNGANG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120420 Address after: 222047 Jiangning economic and Technological Development Zone, Jiangsu, Lianyungang industrial city Patentee after: Kangyuan Pharmceutical Co., Ltd. Address before: 413, building 163, block A, Kelekin business building, No. 050000 South Main Street, Hebei, Shijiazhuang Patentee before: Wang Mian |