CN102816809B - 一种硫酸软骨素钙的制备工艺 - Google Patents
一种硫酸软骨素钙的制备工艺 Download PDFInfo
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- CN102816809B CN102816809B CN201210253255.XA CN201210253255A CN102816809B CN 102816809 B CN102816809 B CN 102816809B CN 201210253255 A CN201210253255 A CN 201210253255A CN 102816809 B CN102816809 B CN 102816809B
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- chondroitin sulfate
- calcium salt
- preparation technology
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
实施例3 | 对比例1 | 对比例2 | 对比例3 | |
软骨原料与树脂的重量比 | 1:6 | 1:4 | 1:8 | 1:2 |
纯度(HPLC) | 98.4% | 97.8% | 94.3% | 93.5% |
收率 | 23.15% | 19.3% | 19.5% | 8.6% |
实施例3 | 对比例4 | 对比例5 | 对比例6 | |
第一次吸附、第二次吸附树脂的重量比 | 3:1 | 1:1 | 2:1 | 2.5:1 |
纯度(HPLC) | 98.4% | 96.5% | 94.1% | 95.8% |
收率 | 23.15% | 15.7% | 17.1% | 20.4% |
实施例3 | 对比例7 | 对比例8 | 对比例9 | |
第一次吸附时溶液的密度(密度计1.1测定) | 23 | 22 | 21 | 20 |
第二次吸附时溶液的密度(密度计1.1测定) | 15 | 14 | 13 | 12 |
纯度(HPLC) | 98.4% | 97.1% | 94.7% | 95.8% |
收率 | 23.15% | 21.5% | 18.2% | 16.8% |
Claims (11)
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CN102816809A CN102816809A (zh) | 2012-12-12 |
CN102816809B true CN102816809B (zh) | 2014-09-17 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103172764B (zh) * | 2013-04-01 | 2015-05-20 | 管桂义 | 一种以鸭气管为原料生产软骨素的方法 |
CN103214595B (zh) * | 2013-04-11 | 2015-09-23 | 重庆奥力生物制药有限公司 | 硫酸软骨素钠的制备方法 |
CN104413328A (zh) * | 2013-08-22 | 2015-03-18 | 青岛蓝农谷农产品研究开发有限公司 | 一种提高免疫力的保健品 |
CN103601815B (zh) * | 2013-10-21 | 2016-04-13 | 青岛九龙生物医药有限公司 | 碱解-酶解法结合絮凝沉淀法提取硫酸软骨素钠 |
CN104140477A (zh) * | 2014-08-13 | 2014-11-12 | 青岛万图明生物制品有限公司 | 一种利用鸡腿骨制备硫酸软骨素的制备方法 |
CN105218703A (zh) * | 2015-11-17 | 2016-01-06 | 烟台东诚药业集团股份有限公司 | 一种硫酸软骨素钙生产工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1296979A (zh) * | 1999-11-17 | 2001-05-30 | 许累峰 | 硫酸软骨素及其生产方法 |
CN101358220A (zh) * | 2008-09-25 | 2009-02-04 | 王清荣 | 鲨鱼软骨中提取硫酸软骨素钙的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2001093838A1 (en) * | 2000-06-06 | 2001-12-13 | Nutratech, Inc. | Sodium-free chondroitin |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1296979A (zh) * | 1999-11-17 | 2001-05-30 | 许累峰 | 硫酸软骨素及其生产方法 |
CN101358220A (zh) * | 2008-09-25 | 2009-02-04 | 王清荣 | 鲨鱼软骨中提取硫酸软骨素钙的方法 |
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Effective date of registration: 20180918 Address after: 262400 Weifang 700 Changle Road north of Xianghe road and Hongda Road, Honghe Town, Changle, Shandong Patentee after: Weifang Shi Yu Biotechnology Co.,Ltd. Address before: 262500 Dongba Street office, Qingzhou City, Weifang, Shandong, No. 67 Dongyang River Street Patentee before: Wang Shiqiang |
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Denomination of invention: Preparation technology of calcium chondroitin sulfate Effective date of registration: 20220721 Granted publication date: 20140917 Pledgee: Postal Savings Bank of China Limited Changle County sub branch Pledgor: Weifang Shi Yu Biotechnology Co.,Ltd. Registration number: Y2022980010942 |
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