Email Record: Natural bioactive compounds [electronic resource] : technological advancements / edited by Rajeshwar P. Sinha, Laboratory of Photobiology and Molecular Microbiology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu University, Varabasi, Uttar Pradesh, India, Donat-P. Häder, Friedrich-Aexander University, Erlangen-Nürnberg, Möhrendorf, Germany.