Review Piper Species: A Comprehensive Review on Their Phytochemistry, Biological Activities and Applications Bahare Salehi 1, Zainul Amiruddin Zakaria 2, Rabin Gyawali 3, Salam A. Ibrahim 3, Jovana Rajkovic 4, Zabta Khan Shinwari 5, Tariq Khan 5, Javad Sharifi-Rad 6,*, Adem Ozleyen 7, Elif Turkdonmez 7, Marco Valussi 8,*, Tugba Boyunegmez Tumer 9,*, Lianet Monzote Fidalgo 10, Miquel Martorell 11,* and William N. Setzer 12,13,* 1 Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam 44340847, Iran;
[email protected] 2 Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia;
[email protected] 3 Department of Food and Nutritional Sciences, North Carolina A&T State University, Greensboro, NC 27411, USA;
[email protected] (R.G.);
[email protected] (S.A.I.) 4 Institute of Pharmacology, Clinical Pharmacology and Toxicology, Medical Faculty, University of Belgrade, 11129 Belgrade, Serbia;
[email protected] 5 Department of Biotechnology, Quaid-i-Azam University, Islamabad, 45320, Pakistan;
[email protected] (Z.K.S.);
[email protected] (T.K.) 6 Food Safety Research Center (salt), Semnan University of Medical Sciences, Semnan 35198-99951, Iran 7 Graduate Program of Biomolecular Sciences, Institute of Natural and Applied Sciences, Canakkale Onsekiz Mart University, 17020 Canakkale, Turkey;
[email protected] (A.O.);
[email protected] (E.T.) 8 European Herbal and Traditional Medicine Practitioners