Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLaloo, D-
dc.contributor.authorSahu, A N-
dc.contributor.authorHemalatha, S-
dc.contributor.authorDubey, S D-
dc.identifier.issn0976-0512 (Online); 0976-0504 (Print)-
dc.description.abstractCinnamomum wightii Meissn. (Family ¾ Lauraceae) is a tree mainly found in the Western Ghats and Shola forest of the South India. Pharmacognostical and phytochemical evaluation of crude drug has been done as per WHO guidelines and IHP 2002. The crude flower buds are globoid to round in shape, dark brown with 1-2 cm long pedicel. Transverse section through petals showed both the outer and inner epidermis with numerous stone cells and secretory glands scattered in the cortex. The quantitative values found are: foreign organic matter (0.71%), loss on drying (11.88%), total ash (6.41%), acid insoluble ash (2.07%), water soluble ash (0.38%), alcohol soluble extractive (28.63%) and water soluble extractive (7.23%), foaming index (200), swelling index (0.85 ml), volatile oil content (0.20%) and pesticide residue content. The powdered crude flower buds have shown the presence of stone cells, vessel element, covering trichomes, spiral xylem vessel and fragments of anthers filamentous cell layer. Phytochemical screening of methanolic extract showed the presence of alkaloids, glycosides, flavonoids, saponins, coumarins, reducing sugars, phenolics, tannins, sterols and mucilage. Quantitative estimation of the methanolic extracts of various phytoconstituents, viz. total tannins (156.5 mg/g), total phenolics (146.40 mg/g), total flavonoids (30 mg/g) and total flavonols (3.6 mg/g) content has been estimated spectrophotometrically. These findings may serve as diagnostic tools for identification of the crude drug. en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.relation.ispartofseriesInt. cl. (2011.01)- A61K 36/00en_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJNPR Vol.3(1) [March 2012]en_US
dc.subjectCinnamomum wightiien_US
dc.subjectFluorescence analysisen_US
dc.subjectQuality controlen_US
dc.subjectThin layer chromatographyen_US
dc.titlePharmacognostical and phytochemical evaluation of Cinnamomum wightii Meissn. flowersen_US
Appears in Collections:IJNPR Vol.3(1) [March 2012]

Files in This Item:
File Description SizeFormat 
IJNPR 3(1) 33-39.pdf271.91 kBAdobe PDFView/Open

Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.