CN113046408B - 一种秸秆制备黄腐酸的方法 - Google Patents
一种秸秆制备黄腐酸的方法 Download PDFInfo
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- CN113046408B CN113046408B CN202110357370.0A CN202110357370A CN113046408B CN 113046408 B CN113046408 B CN 113046408B CN 202110357370 A CN202110357370 A CN 202110357370A CN 113046408 B CN113046408 B CN 113046408B
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- fermentation
- straws
- fulvic acid
- seed
- liquid
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
- C12P1/02—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using fungi
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
- C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
Abstract
Description
菌种 | 葡聚糖酶 | 壳聚糖 | 转化率 | |
本发明 | 分步 | + | + | 38.4% |
对比例四 | 分步 | - | + | 34.4% |
对比例五 | 分步 | + | - | 34.8% |
对比例六 | 分步 | - | - | 32.6% |
Claims (1)
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CN202110357370.0A CN113046408B (zh) | 2021-04-01 | 2021-04-01 | 一种秸秆制备黄腐酸的方法 |
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CN202110357370.0A CN113046408B (zh) | 2021-04-01 | 2021-04-01 | 一种秸秆制备黄腐酸的方法 |
Publications (2)
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CN113046408A CN113046408A (zh) | 2021-06-29 |
CN113046408B true CN113046408B (zh) | 2022-04-29 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105331669A (zh) * | 2015-10-22 | 2016-02-17 | 山东大学 | 利用工业化生产食用菌废弃菌渣发酵提取黄腐酸的新方法 |
CN106906261A (zh) * | 2017-05-10 | 2017-06-30 | 山东农业大学 | 一种利用生物发酵从造纸黑液中提取生化黄腐酸的方法 |
CN106906260A (zh) * | 2017-04-11 | 2017-06-30 | 山东爱福地生物科技有限公司 | 一种混合菌发酵生产黄腐酸的方法 |
CN108315275A (zh) * | 2017-12-31 | 2018-07-24 | 三门峡龙飞生物工程有限公司 | 一种高产“三素酶”秸秆腐熟剂及其制备方法 |
-
2021
- 2021-04-01 CN CN202110357370.0A patent/CN113046408B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105331669A (zh) * | 2015-10-22 | 2016-02-17 | 山东大学 | 利用工业化生产食用菌废弃菌渣发酵提取黄腐酸的新方法 |
CN106906260A (zh) * | 2017-04-11 | 2017-06-30 | 山东爱福地生物科技有限公司 | 一种混合菌发酵生产黄腐酸的方法 |
CN106906261A (zh) * | 2017-05-10 | 2017-06-30 | 山东农业大学 | 一种利用生物发酵从造纸黑液中提取生化黄腐酸的方法 |
CN108315275A (zh) * | 2017-12-31 | 2018-07-24 | 三门峡龙飞生物工程有限公司 | 一种高产“三素酶”秸秆腐熟剂及其制备方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for preparing fulvic acid from straw Effective date of registration: 20220601 Granted publication date: 20220429 Pledgee: Hengfeng Bank Co.,Ltd. Jining Branch Pledgor: SHANDONG AIFUDI BIOLOGY HOLDING Co.,Ltd. Registration number: Y2022980006872 |
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Date of cancellation: 20230620 Granted publication date: 20220429 Pledgee: Hengfeng Bank Co.,Ltd. Jining Branch Pledgor: SHANDONG AIFUDI BIOLOGY HOLDING Co.,Ltd. Registration number: Y2022980006872 |
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