CN1944466A - 敏化辐射降解法制备低分子量壳聚糖 - Google Patents
敏化辐射降解法制备低分子量壳聚糖 Download PDFInfo
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- CN1944466A CN1944466A CN 200610113538 CN200610113538A CN1944466A CN 1944466 A CN1944466 A CN 1944466A CN 200610113538 CN200610113538 CN 200610113538 CN 200610113538 A CN200610113538 A CN 200610113538A CN 1944466 A CN1944466 A CN 1944466A
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- molecular weight
- chitosan
- acid
- preparing low
- weight chitoglycan
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项目 | 剂量(kGy) | 平均相对分子量(Dalton) |
辐解样品一 | 1 | 29196.4 |
辐解样品二 | 2 | 10755.8 |
辐解样品三 | 3 | 5394.8 |
辐解样品四 | 4 | 2140.5 |
辐解样品七 | 6 | 1468.0 |
辐解样品八 | 8 | 1124.3 |
Claims (8)
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CNB2006101135389A CN100369937C (zh) | 2006-09-29 | 2006-09-29 | 敏化辐射降解法制备低分子量壳聚糖 |
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CNB2006101135389A CN100369937C (zh) | 2006-09-29 | 2006-09-29 | 敏化辐射降解法制备低分子量壳聚糖 |
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CN1944466A true CN1944466A (zh) | 2007-04-11 |
CN100369937C CN100369937C (zh) | 2008-02-20 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2480245C2 (ru) * | 2007-08-23 | 2013-04-27 | Институт Хемии и Техники Йондровей, | Способ изготовления раневых повязок на основе гидрогеля |
CN103168778A (zh) * | 2013-03-22 | 2013-06-26 | 浙江大学 | 一种辣椒抗氧化酶促进剂及其制备与使用方法 |
DE102012009593A1 (de) | 2012-05-07 | 2013-11-07 | Innovent E.V. | Verfahren zum Abbau von Polysacchariden |
CN104190412A (zh) * | 2014-08-29 | 2014-12-10 | 北京大学 | 一种铂/碳基纳米复合材料及其制备方法与应用 |
CN105646733A (zh) * | 2016-02-02 | 2016-06-08 | 山东蓝孚高能物理技术股份有限公司 | 一种电子束辐照制备低分子透明质酸的方法 |
CN105732843A (zh) * | 2016-03-07 | 2016-07-06 | 浙江省能源与核技术应用研究院 | 一种电子束辐照和射线敏化剂互作降解高分子量壳聚糖的方法 |
CN109705233A (zh) * | 2019-02-28 | 2019-05-03 | 金日制药(中国)有限公司 | 一种海洋壳多糖的电子束辐照改性方法 |
CN110407955A (zh) * | 2019-08-12 | 2019-11-05 | 浙江海洋大学 | 一种水溶性海洋低聚多糖的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1250783A (zh) * | 1999-07-16 | 2000-04-19 | 郑海龙 | 甲壳低聚糖的制备方法 |
JP4152545B2 (ja) * | 1999-11-26 | 2008-09-17 | 独立行政法人 日本原子力研究開発機構 | 果実の保蔵用コーティング剤 |
CN1348722A (zh) * | 2000-10-12 | 2002-05-15 | 中国科学院沈阳应用生态研究所 | 活性壳聚糖食品防腐剂及其制备方法 |
KR20030077333A (ko) * | 2002-03-26 | 2003-10-01 | 박현진 | 방사선 조사에 의해 생성된 수용성 저분자량 키토산을함유하는 과일 코팅제 조성물의 제조방법 |
CN1563106A (zh) * | 2004-03-29 | 2005-01-12 | 中国科学院长春应用化学研究所 | 辐射法制备小分子量或水溶性壳聚糖 |
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2006
- 2006-09-29 CN CNB2006101135389A patent/CN100369937C/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2480245C2 (ru) * | 2007-08-23 | 2013-04-27 | Институт Хемии и Техники Йондровей, | Способ изготовления раневых повязок на основе гидрогеля |
DE102012009593A1 (de) | 2012-05-07 | 2013-11-07 | Innovent E.V. | Verfahren zum Abbau von Polysacchariden |
DE102012009593B4 (de) | 2012-05-07 | 2019-03-07 | Innovent E.V. | Verfahren zum Abbau von Polysacchariden ausgewählt aus den Stoffgruppen der Glykosaminoglykane und deren Derivaten sowie der Alginate |
CN103168778A (zh) * | 2013-03-22 | 2013-06-26 | 浙江大学 | 一种辣椒抗氧化酶促进剂及其制备与使用方法 |
CN104190412A (zh) * | 2014-08-29 | 2014-12-10 | 北京大学 | 一种铂/碳基纳米复合材料及其制备方法与应用 |
CN104190412B (zh) * | 2014-08-29 | 2016-05-25 | 北京大学 | 一种铂/碳基纳米复合材料及其制备方法与应用 |
CN105646733A (zh) * | 2016-02-02 | 2016-06-08 | 山东蓝孚高能物理技术股份有限公司 | 一种电子束辐照制备低分子透明质酸的方法 |
CN105732843A (zh) * | 2016-03-07 | 2016-07-06 | 浙江省能源与核技术应用研究院 | 一种电子束辐照和射线敏化剂互作降解高分子量壳聚糖的方法 |
CN105732843B (zh) * | 2016-03-07 | 2018-01-12 | 浙江省能源与核技术应用研究院 | 一种电子束辐照和射线敏化剂互作降解高分子量壳聚糖的方法 |
CN109705233A (zh) * | 2019-02-28 | 2019-05-03 | 金日制药(中国)有限公司 | 一种海洋壳多糖的电子束辐照改性方法 |
CN110407955A (zh) * | 2019-08-12 | 2019-11-05 | 浙江海洋大学 | 一种水溶性海洋低聚多糖的制备方法 |
CN110407955B (zh) * | 2019-08-12 | 2021-09-14 | 浙江海洋大学 | 一种水溶性海洋低聚多糖的制备方法 |
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CN100369937C (zh) | 2008-02-20 |
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Assignee: Xiamen Tobefar Technology Co., Ltd. Assignor: Peking University Contract fulfillment period: 2008.10.8 to 2026.9.28 contract change Contract record no.: 2008110000215 Denomination of invention: Preparing low molecular weight chitosan by sensitizing radiation degradation method Granted publication date: 20080220 License type: Exclusive license Record date: 20081223 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.8 TO 2026.9.28; CHANGE OF CONTRACT Name of requester: XIAMEN BEIDATAIPU TECHNOLOGY CO., LTD. Effective date: 20081223 |
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