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Medicinal herbs have been identified and used throughout human history. Herbs have the ability to synthesize a wide variety of chemical compounds that are used to perform important biological functions. Terminalia chebula, Phyllanthus embilica and Longan species are used in traditional medicines. These medicinal herbs contain the phytochemical constituents are total phenolic compounds, flavonoids like quercetin and rutin, gallic acid, ellagic acid, chebulinic acid, chebulagic acid, saponins , tannins etc. These medicinal herbs shows Pharmacological activities like anti-oxidant activity, anti-inflammatory activity, anti-cancer activity, anti-arthritic activity, wound healing activities etc.

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Prof Meena Vangalapati M.Tech.,Ph.D, Dept.of Chemical Engg, AUCE(A),Andhra University, Visakhapatnam, A.P.,India.I have 15 years of teaching experience,85 more research Papers published in Reputed Journals,10 Monographs,4 Awards and 3 Patents.Under my guidance Mr.D.V Surya Prakash,Research Scholar had 20 more research papers,2 awards and 1 patent.

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