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Raj, Bincy
- Isolation of Tiliroside from Tribulus terrestris
Authors
1 Department of Pharmacognosy, Nargund College of Pharmacy, Dattatreyanagar, 2nd main, 100 ft Ring Road, BSK III stage-Bangalore-560085, IN
2 East Point College of Pharmacy, Bangalore-49, IN
3 Dyananda Sagar College of Pharmacy, Bangalore-78, IN
4 Nargund College of Pharmacy, Bangalore-85, IN
Source
Research Journal of Pharmacognosy and Phytochemistry, Vol 3, No 6 (2011), Pagination: 281-285Abstract
Gokhru, the fruits of Tribulus terrestris Linn belonging to the family Zygophyllaceae. Large number of compounds has been isolated from the fruits of Tribulus terrestris Linn. The present investigation was to isolate and characterize the compounds. Attempt was made to fractionate the 50%bmethanolic extract to isolate the phytoconstituents using column chromatography. One among the isolated compound is Tiliroside. It has been confirmed by various physio-chemical investigations like (M.P, NMR, HPLC, TLC etc).Keywords
Tribulus terrestris, Zygophyllaceae, Tiliroside, Column Chromatography.
- Pharmacognostic and Preliminary Phytochemical Screening of Cassytha filiformis
Authors
1 Dayananda Sagar College of Pharmacy, Kumaraswamy Layout, Bangalore- 560 078, IN
2 East Point College of Pharmacy, Bangalore- 560049, IN
Source
Research Journal of Pharmacognosy and Phytochemistry, Vol 3, No 4 (2011), Pagination: 151-153Abstract
Cassytha filiformis is a parasitic plant belonging to the family lauraceae. It is widely distributed in India, South Africa and Malaya. In India it is used for relief of ulcer, veneral discharge, haemorrhoids, cough and tonic. Vasorelaxing activity, cytotoxic effect and diuretic activity of Cassytha filiformis has been reported. Many phytoconstituents has been isolated from cassytha filiformis like aporphine alkaloid, oxo-aporphine alkaloidm, cassythaformine, filiformine, cathaformine, lignan, actinodophine etc. From literature survey it is revealed that there are no reports regarding the standardisation parameter for checking the identity and purity of Cassytha filiformis. So in present study standardisation of Cassytha filiformis is done on the basis of morphological evaluation, physicochemical parameter like loss on drying, ash value, extractive value, preliminary phytochemical screening. Thus these standardisation parameters will be helpful for identification of this endangering plant.
- Phytochemistry and Pharmacology of an Important Indian Medicinal Plant Crataeva nurvala Buch Ham
Authors
1 East Point College of Pharmacy, Bidarahalli, Bangalore-560049, IN
2 Dayananda Sagar College of Pharmacy, Bangalore-560078, IN
3 PES College of Pharmacy, Bangalore-560059, IN
Source
Research Journal of Pharmacognosy and Phytochemistry, Vol 2, No 4 (2010), Pagination: 275-279Abstract
Crataeva nurvala Buch. Ham. (Capparidaceae) is a high-value medicinal tree that grows almost all over India, especially in the semiarid regions. Medicinal usage has been reported in traditional systems of medicine, such as Ayurveda and Unani. This drug is used in traditional system of medicine against a wide variety of urinary disorders. Crataeva nurvala is commonly known as Varuna. Many phytoconstituents have been isolated from the fruits, ischolar_main bark and stem bark of Varuna. Lupeol is the major chemical constituent isolated from Varuna. The minor chemical constituents are cadabicine, cadabicinediacetate, catechin, (-)epicatechin- 5-glucoside, (-)epiafzelechin, glucocapparin, lupeol acetate, spinasterol acetate and taraxasterol. Lupeol, a pentacyclic triterpene isolated from the ischolar_main bark, has been shown to significantly minimize the deposition of stone-forming constituents in kidneys. Investigations have also indicated the plant has anti-arthritic, hepatoprotective, and cardio-protective actions. This review briefly examines the Phytochemistry, biological activities, pharmacological actions, clinical studies, and medicinal applications of Crataeva nurvala to provide direction for further research.Keywords
Crataeva nurvala, Capparidaceae, Varuna, Lupeol, Urinary Disorders.- Quantitative Estimation of Rosmarinic Acid in Ocimum sanctum Extracts and Polyherbal Formulation by HPTLC
Authors
1 Dayananda Sagar College of Pharmacy, Kumaraswamy Layout, Bangalore-560 078, IN
2 Al-Ameen College of Pharmacy, Bangalore-560027, IN
3 East Point College of Pharmacy, Bangalore- 560049, IN
4 Dayananda Sagar College of Pharmacy, Kumaraswamy Layout, Bangalore- 560 078, IN
Source
Research Journal of Pharmacognosy and Phytochemistry, Vol 2, No 1 (2010), Pagination: 46-48Abstract
Rosmarinic acid is an important bioactive content having analgesic and inflammatory activity. The content of Rosmarinic acid in Ocimum sanctum and three polyherbal formulations was estimated by HPTLC.
- Comparative Antimicrobial Studies of Methanolic Extract of Muntingia calabura, Basella alba and Basella rubra Leaves
Authors
1 Dayananda Sagar College of Pharmacy, Kumaraswamy Lay Out, Bangalore, IN