Anthelmintic activity of methanolic extract of rhizomes of picrorrhiza kurroa royal ex. Benth.

The objective of this study is to evaluate and compare the Anthelmintic activity of methanolic extract of Picrorrhiza kurroa Royle ex. Benth (Scrophhulariaceae). Picrorrhiza kurroaia a small perennial herb growing in the hilly parts of the North-western Himalayan region in India and Nepal. Earth worms were used for Anthelmintic activity. Piperazine citrate was used as standard drug. Time required for paralysis and death of the earth worms were noted for each sample.

Anthelmintic activity of aqueous and ethanolic extract of Trikatu Churna.

The present study was done with the aim to evaluate anthelmintic activity of Trikatu churna containing traditionally user herbs viz., Piper nigrum L. (Piperaceae), Piper longum L. (Piperaceae) and rhizome of Zingiber officinale Roscoe using adult earthworm Pheritima posthuma. All these three ingredients are spicy, commonly used in our daily diet, also well known for their tremendous therapeutic potential, since from the Vedic period. The aqueous and ethanolic extract of Trikatu churna and its ingredients were also screened for preliminary phytochemical studies. Piperazine citrate was used as standard and it was found that the TCEE activity is higher than TCAE.