CN109929859A - 一种κ-卡拉胶酶编码基因及其制备与应用 - Google Patents
一种κ-卡拉胶酶编码基因及其制备与应用 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109294945A (zh) * | 2018-09-19 | 2019-02-01 | 中国科学院成都生物研究所 | 一株小麦内生菌及其应用 |
CN109762799A (zh) * | 2018-12-26 | 2019-05-17 | 青岛大学 | 一种κ-卡拉胶酶及其应用 |
CN115725548A (zh) * | 2022-10-26 | 2023-03-03 | 集美大学 | 一种κ-卡拉胶酶Pcar16突变体及其制备方法 |
CN117535361A (zh) * | 2024-01-09 | 2024-02-09 | 中国水产科学研究院黄海水产研究所 | κ-卡拉胶酶降解β/κ-卡拉胶和κ-卡拉胶制备单一寡糖的应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007110685A1 (en) * | 2006-03-28 | 2007-10-04 | Council Of Scientific And Industrial Research | A method for the preparation of k-carrageenase |
CN102994408A (zh) * | 2012-06-29 | 2013-03-27 | 中国科学院大连化学物理研究所 | 一种卡拉胶降解菌及其发酵方法和应用 |
CN103773785A (zh) * | 2014-01-29 | 2014-05-07 | 国家海洋局第三海洋研究所 | 一种ι-卡拉胶降解酶基因及其制备方法和应用 |
CN105950640A (zh) * | 2016-06-30 | 2016-09-21 | 大连大学 | 以海洋细菌为来源获取的κ-卡拉胶酶基因及重组酶制备方法 |
CN106520732A (zh) * | 2016-12-14 | 2017-03-22 | 国家海洋局第海洋研究所 | 一种具有热稳定性和降解卡拉胶活力的酶 |
CN106566837A (zh) * | 2016-11-22 | 2017-04-19 | 大连大学 | 一种海洋细菌来源ι‑卡拉胶酶基因及其应用 |
-
2017
- 2017-12-15 CN CN201711344756.8A patent/CN109929859B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007110685A1 (en) * | 2006-03-28 | 2007-10-04 | Council Of Scientific And Industrial Research | A method for the preparation of k-carrageenase |
CN102994408A (zh) * | 2012-06-29 | 2013-03-27 | 中国科学院大连化学物理研究所 | 一种卡拉胶降解菌及其发酵方法和应用 |
CN103773785A (zh) * | 2014-01-29 | 2014-05-07 | 国家海洋局第三海洋研究所 | 一种ι-卡拉胶降解酶基因及其制备方法和应用 |
CN105950640A (zh) * | 2016-06-30 | 2016-09-21 | 大连大学 | 以海洋细菌为来源获取的κ-卡拉胶酶基因及重组酶制备方法 |
CN106566837A (zh) * | 2016-11-22 | 2017-04-19 | 大连大学 | 一种海洋细菌来源ι‑卡拉胶酶基因及其应用 |
CN106520732A (zh) * | 2016-12-14 | 2017-03-22 | 国家海洋局第海洋研究所 | 一种具有热稳定性和降解卡拉胶活力的酶 |
Non-Patent Citations (1)
Title |
---|
BENWEI ZHU ET AL.: ""Cloning and biochemical characterization of a novel κ-carrageenase from newly isolated marine bacterium Pedobacter hainanensis NJ-02"", 《INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109294945A (zh) * | 2018-09-19 | 2019-02-01 | 中国科学院成都生物研究所 | 一株小麦内生菌及其应用 |
CN109294945B (zh) * | 2018-09-19 | 2021-11-05 | 中国科学院成都生物研究所 | 一株小麦内生菌及其应用 |
CN109762799A (zh) * | 2018-12-26 | 2019-05-17 | 青岛大学 | 一种κ-卡拉胶酶及其应用 |
CN115725548A (zh) * | 2022-10-26 | 2023-03-03 | 集美大学 | 一种κ-卡拉胶酶Pcar16突变体及其制备方法 |
CN117535361A (zh) * | 2024-01-09 | 2024-02-09 | 中国水产科学研究院黄海水产研究所 | κ-卡拉胶酶降解β/κ-卡拉胶和κ-卡拉胶制备单一寡糖的应用 |
CN117535361B (zh) * | 2024-01-09 | 2024-03-29 | 中国水产科学研究院黄海水产研究所 | κ-卡拉胶酶降解β/κ-卡拉胶和κ-卡拉胶制备单一寡糖的应用 |
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