RU97101133A - BIOLOGICAL ACTIVITY COMPOSITIONS BASED ON CHITOZAN AQUEOUS SOLUTIONS - Google Patents
BIOLOGICAL ACTIVITY COMPOSITIONS BASED ON CHITOZAN AQUEOUS SOLUTIONSInfo
- Publication number
- RU97101133A RU97101133A RU97101133/13A RU97101133A RU97101133A RU 97101133 A RU97101133 A RU 97101133A RU 97101133/13 A RU97101133/13 A RU 97101133/13A RU 97101133 A RU97101133 A RU 97101133A RU 97101133 A RU97101133 A RU 97101133A
- Authority
- RU
- Russia
- Prior art keywords
- biological activity
- aqueous solutions
- compositions based
- chitozan
- activity compositions
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 3
- 239000007864 aqueous solution Substances 0.000 title claims 2
- 150000007524 organic acids Chemical class 0.000 claims 4
- 229920001661 Chitosan Polymers 0.000 claims 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 2
- 229960002989 Glutamic Acid Drugs 0.000 claims 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 238000003381 deacetylation reaction Methods 0.000 claims 1
- 235000013922 glutamic acid Nutrition 0.000 claims 1
- 239000004220 glutamic acid Substances 0.000 claims 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims 1
- 239000004310 lactic acid Substances 0.000 claims 1
- 235000014655 lactic acid Nutrition 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000001384 succinic acid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
Хитозан с MM 41600-800000 D и степенью дезацетилирования 75-90% - 0,004-0,500
Органическая кислота - 0,004-0,500
Вода - Остальное до 100,
при pH раствора 5,6-6,0 и при соотношении хитозан : органическая кислота (в мас. частях) 1 : 1.Compositions based on aqueous solutions of chitosan with biological activity against crops, containing organic acid, characterized in that as an organic acid they contain a substance from the range comprising succinic acid, lactic acid or a mixture of one of these acids with glutamic acid in the following the ratio of components, in wt.%:
Chitosan with MM 41600-800000 D and a degree of deacetylation of 75-90% - 0.004-0.500
Organic Acid - 0.004-0.500
Water - The rest is up to 100,
at a solution pH of 5.6-6.0 and a ratio of chitosan: organic acid (in parts by weight) of 1: 1.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97101133A RU2127056C1 (en) | 1997-01-23 | 1997-01-23 | Biologically active composition based on aqueous chitosan solutions |
| JP28231697A JP3356973B2 (en) | 1997-01-23 | 1997-10-15 | Composition for improving plant disease resistance comprising chitosan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97101133A RU2127056C1 (en) | 1997-01-23 | 1997-01-23 | Biologically active composition based on aqueous chitosan solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU97101133A true RU97101133A (en) | 1999-02-27 |
| RU2127056C1 RU2127056C1 (en) | 1999-03-10 |
Family
ID=20189332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97101133A RU2127056C1 (en) | 1997-01-23 | 1997-01-23 | Biologically active composition based on aqueous chitosan solutions |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2127056C1 (en) |
-
1997
- 1997-01-23 RU RU97101133A patent/RU2127056C1/en not_active IP Right Cessation
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