Fingerprint Analysis of Adulterant in Traditional Medicine of Orthosiphon aristatus Leaves Using FTIR Method
- 10.2991/ahsr.k.200523.011How to use a DOI?
- adulterant, fingerprint analysis, Orthosipon aristatus, Eupatorium riparium, FTIR, PCA
Orthosiphon aristatus is a medicinal plant that used as traditional medicine raw material. These leaves have similar morphology with Eupatorium riparium so that it is possible to adulterate the raw material of Orthosiphon aristatus. The purpose of this research was to identify the existence of Eupatorium riparium leaves as an adulterant in the traditional medicine of Orthosiphon aristatus leaves using FTIR fingerprint analysis. The method of fingerprint analysis determined by measure dried extract that macerated using ethanol 96% with FTIR at wave number 4000 – 650 cm-1, resolution at 4 cm-1 with reflectance sample handling. The dried extract that measured consists of Orthosiphon aristatus and Eupatorium riparium leaves from three different region and 3 samples of traditional medicine of Orthosiphon aristatus leaves. FTIR spectra were analysis by Principal Component Analysis (PCA). The result shows that PC1 and PC2 can be used to detect Eupatorium riparium adulterant in Orthosiphon aristatus leaves signed by different quadrant between Orthosiphon aristatus and Eupatorium riparium leaves with score plot as 97 %. One of three samples believed containing Eupatorium riparium leaves as an adulterant.
- © 2020, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Anne Yuliantini AU - Atikah Rizkiya AU - Fauzan Zei Muttaqin PY - 2020 DA - 2020/06/08 TI - Fingerprint Analysis of Adulterant in Traditional Medicine of Orthosiphon aristatus Leaves Using FTIR Method BT - The proceedings of the 2nd Bakti Tunas Husada-Health Science International Conference (BTH-HSIC 2019) PB - Atlantis Press SP - 36 EP - 38 SN - 2468-5739 UR - https://doi.org/10.2991/ahsr.k.200523.011 DO - 10.2991/ahsr.k.200523.011 ID - Yuliantini2020 ER -