title: Physico -chemical characteristics of tincture from asparagus racemosus willd.
abstract: Various strength of alcohol were utilized for the preparation of tincture of asparagus racemosus roots by maceration for 7, 14 and 21 days. 50% (V/V) alcohol after 21 days of maceration showed maximum yield of total solid. The tinctures were evaluated by studying their different physico-chemical characteristics along with thin-Layer chromatography.
authors.affiliation: Department of Pharmaceutical technology, faculty of Engineering & technology, Jadavpur University, Calcutta- 700 032.
authors.forename: S C
authors.initials: SC
authors.lastname: Mandal
authors.forename: P K
authors.initials: PK
authors.lastname: Mukherjee
authors.forename: A
authors.initials: A
authors.lastname: Nandy
authors.forename: M
authors.initials: M
authors.lastname: Pal
authors.forename: B P
authors.initials: BP
authors.lastname: Saha