Potential of two dielectric spectroscopy techniques and chemometric analyses for detection of adulteration in grape syrup

M Naderi-Boldaji, P Mishra, M Ahmadpour-Samani… - Measurement, 2018 - Elsevier
Food adulteration is a widespread illegitimate procedure involving contamination of food
with chemical and physical substances. The adulterated food products are not only of …

Graphene-and multi-walled carbon nanotubes-coated tapered plastic optical fiber for detection of lard adulteration in olive oil

I Puspita, N Irawati, KA Madurani, F Kurniawan… - Photonic Sensors, 2022 - Springer
A rapid and high-performance sensor for lard adulterant in edible oil was developed using
the tapered plastic optical fiber (POF) coated with graphene and multi-walled carbon …

[PDF][PDF] Detecting adulteration in mustard oil using low-frequency dielectric spectroscopy.

V Mishra, SP Singh, SK Bhatia… - Research in …, 2024 - rae.agriculturejournals.cz
This paper presents a dielectric spectroscopy approach for analysing the quality of food
products. This study aimed to detect the adulteration in mustard oil using dielectric …

Detection of Lard Adulteration in Olive Oil by Using Silica Optical Fiber

I Puspita, DPM Banurea, RN Hidayati… - … Seminar on Sensors …, 2018 - ieeexplore.ieee.org
Olive oils fraud currently becomes a major issue in food manufacturing. The current
techniques such as Fourier transform infrared spectroscopy (FTIR), high-performance liquid …

Detection of lard adulteration in olive oil by using tapered Plastic Optical Fiber (POF) spectroscopy

I Puspita, FI Husada, AM Hatta - Third International Seminar …, 2019 - spiedigitallibrary.org
Olive oil is one of the oil product that is most adulterated by cheap substance such as
grease, tallow, and lard. In the other hand, tapered POF is widely used for many sensing …

Absorption spectra of edible oils on UV-visible-near infrared region

I Puspita, F Kurniawan, AM Hatta… - … Seminar on Photonics …, 2021 - spiedigitallibrary.org
Edible oil forgery is a prominent issue of food production bussiness. In order to lower the
production cost and increase the apparent value, some cheap substance is added on the …

Mikrodalga rezonatör tabanlı sensor kullanarak bitkisel yağların dielektrik katsayılarının ısı değişimine ve kullanım sıklığına göre karakterizasyonu

M Erdoğan - 2019 - openaccess.iste.edu.tr
Yağ günlük hayatımızda önemli bir yer eden akışkanlardan birisidir. Yağların, akışkanlık, baz
sayısı, kırılma indisi, asit sayıları, yoğunluk, içerdiği su miktarı vb. gibi parametrelerini ölçmek …

Nanoseconds for the Masses

EEJ VanWyk - 2017 - dspace.mit.edu
High precision voltage measurement has become a hidden part of our daily lives. Our
phones, our wearables, and even our household appliances now include precision …