IJRAP International Journal of Research in Ayurveda and Pharmacy 2277-4343 Moksha Publishing House DOI: 10.7897/2277-4343.083147 PRELIMINARY QUALITY CONTROL OF THAI TRADITIONAL MEDICINE FORMULA “THOR-RA-NEE-SAN-THA-KAT” Thaenkham Amonwat Luecha Prathan Padumanonda Tanit * 11 -0001 73 78 Abstract Keywords Thai traditional medicine black pepper Piper nigrum preliminary quality control References