Determination of catechin as main bioactive component of gambir (Uncaria gambir Roxb) by FT-NIR Spectroscopy
Andasuryani1,2, Y. A. Purwanto3, I. W. Budiastra3 and K. Syamsu4
1Department of Agricultural Engineering, Faculty of Agricultural Technology, Andalas University, Padang, Indonesia.
2Department of Mechanical and Biosystem Engineering, Faculty of Agricultural Technology and Engineering, Bogor Agricultural University, Bogor, Indonesia.
3Department of Mechanical and Biosystem Engineering, Faculty of Agricultural Technology and Engineering, Bogor Agricultural University, Bogor, Indonesia.
4Department of Agro industrial Technology, Faculty of Agricultural Technology and Engineering, Bogor Agricultural University, Bogor, Indonesia.
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