UV Spectral Dataset for the Authentication of Indonesian Specialty Ground Roasted Coffee

Published: 7 August 2023| Version 2 | DOI: 10.17632/w6t485mhg9.2
Contributors:
,
,
, Agus Arip Munawar

Description

GIs arabica coffee from Gayo Aceh (96 samples), GIs liberica coffee from Meranti-Riau (119 samples), and GIs robusta coffee from Lampung (150 samples) with 1 g weight of each sample. All samples were extracted using hot distilled water and 3 mL aqueous filtered samples were pipetted into a 10 mm quartz cell. Original UV spectral datasets were recorded in the range of 190-399 nm

Files

Steps to reproduce

Import dataset onto The Unscrambler X, choose matrix from Excel and load.

Institutions

Universitas Lampung Spectroscopy Research Group

Categories

Absorption Spectroscopy, Spectral Sequence

Licence