Pharmacognostic standardization of stems of Thespesia lampas(Cav.)Dalz & Gibs

作     者：Chumbhale DS Upasani CD 

作者机构：Department of PharmacognosyAmrutvahini College of Pharmacy SNJB'S Shriman Sureshdada Jain College of Pharmacy 

出 版 物：《Asian Pacific Journal of Tropical Biomedicine》 (亚太热带生物医学杂志（英文版）)

年 卷 期：2012年第2卷第5期

页      面：357-363页

学科分类：0710[理学-生物学] 0831[工学-生物医学工程（可授工学、理学、医学学位）] 1008[医学-中药学(可授医学、理学学位)] 1006[医学-中西医结合] 100602[医学-中西医结合临床] 10[医学] 

基　　金：Anchrom Laboratory Mumbai for providing the best available facility and kind support for this work 

主　　题：Thespesia lampas Stems Pharmacognosy Malvaceae Physicochemical analysis Preliminary phytochemical testing GC-MS analysis Phelloderm Periderm Xylem 

摘      要：Objective:To establish the standardization parameters for complete pharmacoguoslic evaluation of stems of Tlespesia lampas(***)(Cav.) Dalz & Gibs(Malvaceae),an important planl in the Indian system of ***:Morphological,microscopical,physico-chemical evaluations,florescence analysis of *** stems were investigated and preliminary phytochemical analysis,GO-MS analysis and HPTLC fingerprinting were carried out for qualitative phytochemical evaluation of various extracts of stems of ***:Chemomieroscopy revealed the presence of *** grains and calcium oxalate *** evaluation used to detennine numerical slandards showed a result with total ash(9.03± 0.05)%w/w,acid insoluble ash(1.50±0.01)%w/w,water soluble ash(2.51±0.02)%w/w,sulphated ash(7.50+0.01)%w/w,ethanol soluble extractive(0.24±0.02)%w/w,water soluble extractive(0.08 ±0.01)7,w/w,moisture content(6.03±0.05)%w/w and total crude fibre content of stem powder(47.36±0.32)%w/*** characteristics of the stem powder showed presence of steroids, starch,alkaloid,flavonoids and *** phytochemical analysis revealed presence of glycosides,phenolic compounds,tannins,steroids,saponins,flavonoids,carbohydrates and ***-MS analysis showed the presence of fatty acids such as dodecanoic acid, lelraclecanoic acid,n-hexadecanoic acid,9-lelradecenal and HPTLC fingerprinting revealed the presence of β-sitosterol and quercetin in stems of ***:The pharmacognostic standardization of *** is useful towards establishing standards for quality, purity and sample identification.