@inproceedings{77df0b8958624c3f956b98db5c5b0926,
title = "Detection of Lard Adulteration in Olive Oil by Using Silica Optical Fiber",
abstract = "Olive oils fraud currently becomes a major issue in food manufacturing. The current techniques such as Fourier transform infrared spectroscopy (FTIR), high-performance liquid chromatography (HPLC), and gas chromatography-mass spectrometry (GC-MS) cannot distinct the lard in plant-based fats. In this paper, silica optical fiber has been investigated experimentally to detect lard in olive oil with a concentration of 0-5% v/v. The silica optical fiber was connected to a laser source of 1550 nm and an InGaAs photodetector. The silica optical fiber with different fiber structures (single-mode fiber (SMF), multimode fiber (MMF), single-mode-multimode-single-mode fiber (SMS)) was utilized to evaluate the sensitivity of the sensor. The result showed that the SMS fiber structure is potential for the detection of lard adulteration in olive oils with a sensitivity of 1.1107 dBm/% (v/v). The proposed configuration of the SMS fiber structure offered a simple configuration for the rapid detection of lard adulteration in edible oils.",
keywords = "adulteration, lard detection, olive oil, optical fiber, silica fiber",
author = "Ika Puspita and Banurea, {Dame P.M.} and Hidayati, {Rinda N.} and Ninik Irawati and M. Marinah and Sekartedjo and Hatta, {A. M.} and Fredy Kurniawan",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 3rd International Seminar on Sensors, Instrumentation, Measurement and Metrology, ISSIMM 2018 ; Conference date: 04-12-2018 Through 05-12-2018",
year = "2018",
month = dec,
doi = "10.1109/ISSIMM.2018.8727640",
language = "English",
series = "ISSIMM 2018 - 3rd International Seminar on Sensors, Instrumentation, Measurement and Metrology, Proceeding",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "119--122",
booktitle = "ISSIMM 2018 - 3rd International Seminar on Sensors, Instrumentation, Measurement and Metrology, Proceeding",
address = "United States",
}