Title of Invention

AN IMPROVED PROCESS FOR THE PREPARATION OF THE EXTRACT FROM THE AYURVEDIC MEDICINAL PLANT "PIPPALI".

Abstract An improved process for the manufacture of the therapeutically effective extract from the Ayurvedic Medicinal plant "Pippali" comprising the steps of grading, shredding and powdering the fruit or root of the said plant "Pippali" the powdered plant undergoes steam distillation process comprising of a perforated basket comta-, ining the powdered plant (fruit or root ) in outer (304) stainless steel jacketed vessel provided with an inlet for steam & heat exchanger through which cold water is circulated* the perforated basket containing the said plant is dipped partially in water and steam under pressure, is passed through the perforated basket, the condensate/distillate containing volatile oil is collected, the two layers viz, volatile oil and water are separated by conventional methods^ the wet residue fro$ the basket in the distillation unit is transferred to a (304) stainless steel vessel provided with a stirrer, the extracting solvent is added if necessary and the mixture is stirred continuously for 18-24 hours, it is filtered in a stainless steel sparkler filterĀ» the residue is' reextracted in the-extracting solvent by continuous stirring for 8-12 hours, it is filtered and the residue is expressed in a press to recover the absorbed extract, which is filtered again and all the filtered extracts are mixed together, this mixture is concentrated in a - thin film vaporises under reduced pressure, if necessary it may be converted int&<a dry [email protected] by spsray drying at a temperature -. not exceeding 55 C,the volatile oil is collected from the said herbal plant by steam distillation, is mixed with the concentrated or dry powder extract to get a uniform mixture0 It is used as a tonic stimulant, stomaclic, in digestive disorders, in cough bronchitis and other repiratory disorders.
Full Text

Documents:

314-BOM-1994-CANCELLED PAGES.pdf

314-BOM-1994-CORRESPONDENCE(IPO).pdf

314-BOM-1994-CORRESPONDENCE(RECEIVED).pdf

314-BOM-1994-FORM 2(COMPLETE).pdf

314-BOM-1994-FORM 2(GRANTED).pdf

314-BOM-1994-FORMS.pdf

314-BOM-1994-SPECIFICATION(AMENDED).pdf


Patent Number 177156
Indian Patent Application Number 314/BOM/1994
PG Journal Number 43/2012
Publication Date 26-Oct-2012
Grant Date 23-May-1997
Date of Filing 05-Jul-1994
Name of Patentee J.B. CHEMICALS & PHARMACEUTICALS LTD.
Applicant Address "NEELAM CENTRE", "B" WING, 4TH FLOOR,HIND CYCLE ROAD, WORLI, BOMBAY.
Inventors:
# Inventor's Name Inventor's Address
1 SHIRISH BHAGWANLAL MODY 232 "KSHITIJ", NEPEAN SEA ROAD, BOMBAY - 400 006.
2 BHARAT PRAVICHANDRA MEHTA 5 AVILLION, LITTLE GIBBS ROAD, BOMBAY 400 006.
3 PRANABH DINESH MODY 601, CITADEL, 18-B RUPAREL MARG, MALABAR HILL BOMBAY - 400 006.
4 SHASHIKANT AVANTILAL VASAVADA A/5, PRIYADARSHINI APARTMENTS, BEHIND PRITAM SOCIETY, BHARUCH 392 002.
PCT International Classification Number A61K31/00
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA