TY - JOUR
AU1 - Riau, B P R
AU2 - Afendi, F M
AU3 - Anisa, R
AB - Counterfeiting Jamu Product in Indonesia that is quite common nowadays. Jamu product X is one of the cases of counterfeiting Jamu products, counterfeiting of medicinal products X that occur with the same physical form so it is very difficult to identify its authenticity. The development of science encourages the emergence of various analytical methods, one of them is chemometric analysis using Fourier Transform Infrared Spectroscopy (FT-IR) spectrophotometry. This can be conducted using middle infrared spectrum to produce wavelengths to be identified. Chemometric results are very difficult to be interpreted, therefore statistical analysis methods is required to make is easier, one of which uses the Group Lasso. Group Lasso is a method that is able to select variables to identify the authenticity of Jamu products X. Because the data used is categorical data so the method used is Group Lasso for Regression Logistic. This study aims to determine the influential group of compounds to identify the authenticity of Jamu product X. The result showed that the compound group which influenced the authenticity of Jamu product X, were C-H aliphatic (methyl, methylene, methylene group), H-C-H bending ( methyl, methylene), and the no erthosubtitued aromatic with 100% accuracy.
TI - Selection of Compound Group to Identify the Authenticity One of Jamu Product Using The Group Lasso for Logistic Regression
JF - Journal of Physics: Conference Series
DO - 10.1088/1742-6596/1341/9/092020
DA - 2019-10-01
UR - https://www.deepdyve.com/lp/iop-publishing/selection-of-compound-group-to-identify-the-authenticity-one-of-jamu-eZ810ds01c
SP - 092020
VL - 1341
IS - 9
DP - DeepDyve
ER -