IT1176913B - New plant growth promoter - Google Patents
New plant growth promoterInfo
- Publication number
- IT1176913B IT1176913B IT23080/84A IT2308084A IT1176913B IT 1176913 B IT1176913 B IT 1176913B IT 23080/84 A IT23080/84 A IT 23080/84A IT 2308084 A IT2308084 A IT 2308084A IT 1176913 B IT1176913 B IT 1176913B
- Authority
- IT
- Italy
- Prior art keywords
- residue
- organic solvent
- plant growth
- growth promoter
- pref
- Prior art date
Links
Landscapes
- Fats And Perfumes (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
A plant growth promoter from rice bran fatty acid distillation residue is new. It is obtained by saponifying the residue with alkali, treating the resulting mixture with an alkaline earth metal salt, filtering the resulting mixture, drying the residue and extracting it with an organic solvent, concentrating the extract then filtering the conc. extract and washing the solid residue with an organic solvent. Either the first or the final rice bran fatty and distillation residue may be used. Saponification may be effected in an aq. or organic solvent medium (e.g. methanol or ethanol) or in a mixture of both, in a vessel with a hand paddle (Kadai) or in a soap. with mechanical stirring, pref. using NaOH or KOH. Treatment with an alkaline earth metal salt is pref. effected in an aq. medium using CaCl2, BaCl2 or SrCl2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23080/84A IT1176913B (en) | 1984-10-10 | 1984-10-10 | New plant growth promoter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23080/84A IT1176913B (en) | 1984-10-10 | 1984-10-10 | New plant growth promoter |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8423080A0 IT8423080A0 (en) | 1984-10-10 |
IT8423080A1 IT8423080A1 (en) | 1986-04-10 |
IT1176913B true IT1176913B (en) | 1987-08-18 |
Family
ID=11203557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23080/84A IT1176913B (en) | 1984-10-10 | 1984-10-10 | New plant growth promoter |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1176913B (en) |
-
1984
- 1984-10-10 IT IT23080/84A patent/IT1176913B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8423080A1 (en) | 1986-04-10 |
IT8423080A0 (en) | 1984-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931012 |