Biological study of gynostemma pentaphyllum (thunb.) Makino Nizomiddin Kodirov, Elvira Galiakhmetova, Alfina Nizamova, Natalya Kudashkina, Renata Galiakhmetova and Svetlana Rashitovna BIO Web Conf., 93 (2024) 02001 Published online: 20 March 2024 DOI: 10.1051/bioconf/20249302001