CN113234641A - 一株耐低温、产蛋白酶的芽孢杆菌s77及其应用 - Google Patents
一株耐低温、产蛋白酶的芽孢杆菌s77及其应用 Download PDFInfo
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- A—HUMAN NECESSITIES
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- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
- C12N9/54—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea bacteria being Bacillus
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Abstract
Description
菌株(strain) | 疏水性(hydrophobic)% | 聚集性(clustering)% |
S77 | 60.89±1.01 | 72.27±0.52 |
菌株名称 | 水解圈直径(mm) | 蛋白酶活力(u/g) |
S77 | 24.2 | 767.27 |
Claims (10)
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001054514A1 (en) * | 2000-01-27 | 2001-08-02 | Aqua Solution Inc. | Composition for intestinal delivery |
CN102178057A (zh) * | 2011-05-06 | 2011-09-14 | 北京大北农科技集团股份有限公司 | 枯草芽孢杆菌及其饲料添加剂和发酵剂 |
CN103232959A (zh) * | 2013-04-23 | 2013-08-07 | 保龄宝生物股份有限公司 | 一种饲用地衣芽孢杆菌菌剂制备方法及应用 |
TWI545193B (zh) * | 2015-03-17 | 2016-08-11 | 國立臺灣大學 | 可去除玉米烯酮毒素之液化澱粉芽孢桿菌及其用途 |
CN107794241A (zh) * | 2017-12-08 | 2018-03-13 | 亚太星原农牧科技海安有限公司 | 一种猪源乳酸芽孢杆菌、微生态制剂及制备方法与应用 |
US20180243333A1 (en) * | 2017-02-02 | 2018-08-30 | Mcmaster University | Bicarbonate as a potentiator for antimicrobial agents |
WO2019014118A1 (en) * | 2017-07-09 | 2019-01-17 | Igc Bio, Inc. | PROSS OPTIMIZED ENZYMES |
CN113416673A (zh) * | 2021-06-21 | 2021-09-21 | 西北民族大学 | 一种用于棉粕脱毒的复合菌剂及其制备方法和应用 |
CN113549574A (zh) * | 2021-07-13 | 2021-10-26 | 中国科学院合肥物质科学研究院 | 一种凝结芽孢杆菌及其应用 |
-
2021
- 2021-06-21 CN CN202110687458.9A patent/CN113234641B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001054514A1 (en) * | 2000-01-27 | 2001-08-02 | Aqua Solution Inc. | Composition for intestinal delivery |
CN102178057A (zh) * | 2011-05-06 | 2011-09-14 | 北京大北农科技集团股份有限公司 | 枯草芽孢杆菌及其饲料添加剂和发酵剂 |
CN103232959A (zh) * | 2013-04-23 | 2013-08-07 | 保龄宝生物股份有限公司 | 一种饲用地衣芽孢杆菌菌剂制备方法及应用 |
TWI545193B (zh) * | 2015-03-17 | 2016-08-11 | 國立臺灣大學 | 可去除玉米烯酮毒素之液化澱粉芽孢桿菌及其用途 |
US20180243333A1 (en) * | 2017-02-02 | 2018-08-30 | Mcmaster University | Bicarbonate as a potentiator for antimicrobial agents |
WO2019014118A1 (en) * | 2017-07-09 | 2019-01-17 | Igc Bio, Inc. | PROSS OPTIMIZED ENZYMES |
CN107794241A (zh) * | 2017-12-08 | 2018-03-13 | 亚太星原农牧科技海安有限公司 | 一种猪源乳酸芽孢杆菌、微生态制剂及制备方法与应用 |
CN113416673A (zh) * | 2021-06-21 | 2021-09-21 | 西北民族大学 | 一种用于棉粕脱毒的复合菌剂及其制备方法和应用 |
CN113549574A (zh) * | 2021-07-13 | 2021-10-26 | 中国科学院合肥物质科学研究院 | 一种凝结芽孢杆菌及其应用 |
Non-Patent Citations (19)
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