Chinese prickly ash (CPA) is renowned for its distinct flavors across various regions in China. In this study. we present a novel approach using an electronic nose (E-nose) system to discriminate CPA samples originating from Henan. Gansu. https://www.roneverhart.com/Castello-di-Amorosa-Il-Barone-Napa-Valley-Cabernet-Sauvignon-2007/