TH1141B - Plant growth accelerators obtained from residues after distillation of fattyacic acid from rice bran and a process for the separation of them, and preparation of pharmaceutical ingredients containing such plant growth accelerators. - Google Patents

Abstract

A process for separating plant growth promoters from the residue left after fatty acid distillation from rice bran. Then take the mixture obtained from the reaction. Add the alkaline metal salt, then strain the mixture and dry the filtered sediment. The dry sludge was then extracted with an organic solvent. The extracted solution was then concentrated. Strain the concentrated solution and wash the filtered solids with an organic solvent to obtain the growth promoter of the plant.

Claims (9)

1. A process for separating plant growth accelerators from residue after distilling the fatty acid from rice bran. Whereas the aforementioned process consists of using the aforementioned sludge to react with a chaponify reaction with a different medium with water After finishing the reaction mixture is added to the alkaline ert metal salt. And then filter the mixture The filtration residue was dried, then extracted the dry residue with organic solvents and concentrated the extracted solution. Strain that concentrate solution and wash the filterable solids with organic solvent to obtain a plant growth accelerator. 2. The process is as shown in claim 1, where the residue from fatty acid distillation is the first. Or the last remaining residue from the distillation of fatty acid from rice bran 3. The process as in claim 1 or 2, where the saponification reaction makes the medium containing water Or intermediates that are organic solvents Or in a mixture of a medium containing water And intermediates that are organic solvents 4. The process, as in any of the claims 1 to 3, where the saponification reaction is done in "katai" (a container with a hand paddle) or in a cooking pot. Soap made by people using a machine 5. The process as in claim 3 or 4 where organic solvents are used in the saponification reaction. Using ethanol or methanol 6. The process as in any of the claims in clauses 1 to 5, where the difference is used in the saponification reaction is sodium. Or potassium hydroxide 7. The process as in any of the claims in clause 1 to 6, whereby the mixture obtained from the saponification reaction of the sludge with the alkali To react with alkaline ert metal salts In a medium containing water 8. Process as in any of the claims 1 to 7 where alkaline ert metal salts are calcium chloride, barium chloride or strontium chloride. 9.The process as in any of the claims 1 to 8 is done by filtering the mixture of the said reaction in the centrifuge basket 1. 0. Process as in any of the claims 1 to 9 in which the filtered residue is dried in an air oven at a temperature of 130 ° C - 140 ° C for 3 hours. 1. Process as in any of the claims 1 to 10 where the extraction of filterable residue with organic solvents is done at a temperature of 40 C - 55 C 1. 2. The process as in any of the claims 1 to 11 where the organic solvent used for the extraction is acetone or isopropanol 1. 3. Process as in any of the claims in items 1 to 12, where the solution from the extraction Which was concentrated and then filtered through a filter paper or cloth 4. The process as in any of the claims 1 to 13 where the organic solvent used to wash the filtered solid second time is acetone or isopropanol 1. 5. The process for the preparation of medicinal ingredients containing plant growth accelerators is held in any one of Clause 1 to 14 whereby the process consists of the introduction of plant growth stimulants and bed. - at least one ionic emulsifier And / or with at least one preservative mixed in water 1 6.The process holds the right to claim No. 15 where the mixing is performed at temperatures 60 ° C to 95 ° C 1. 7. The process holds the right in claim 15 or 16 where the emulsifier is Ethoxylated lauryl alcohol or ethoxylated oleil alcohol 1 8.The process holds rights in any of the claims 15 to 17 where the preservative is methyl paraben or propyl paraben 1. 9. The procedure holds rights in any of the claims 15 to 18 where the amount of plant growth accelerator in the drug mixture ready for spraying application is in the range of 0.05. Mg / l to 5000 mg / l 2 0. The process holds rights in any of the claims 15 to 18 where the amount of plant growth accelerator in the drug mixture available for spraying immediately is in range. 0.1 mg / l to 10 mg / l