Perbandingan Kadar Kafein pada Jenis Kopi Hasil Perkebunan Bengkulu dengan Metode Spektrofotometri Ultraviolet

Bengkulu is a province that in the top five as coffee producer archipelago. The survey proves has fairly large potential for producing with many local products from city plantations are already circulating market. Caffeine type of alkaloid found beans, tea leaves, and cocoa beans. This study aims to determine caffeine content (Rejang Lebong, Kepahiang, Seluma) using Ultraviolet Spectrophotometry. results showed samples at Plantation contained levels, namely: 0,00144 mg (Seluma sample), 0,011928 Lebong 0,019,144 (Kepahiang sample). Of three data, highest plantation was Kepahiang coffee.