Results 11 to 20 of about 25,733 (231)

Evaluation of physicochemical parameters as indicators of diesel adulteration

open access: yesHeliyon
Diesel adulteration not only reduces engine performance and lifespan but also has a stiffening effect on the economy. Therefore, regulatory agencies and petroleum laboratories are constantly adopting various methods to ensure that commercial diesel is ...
J.K. Dadson   +3 more
doaj   +2 more sources

Rapid detection of adulteration in red dates (Ziziphus jujuba mill.) powder by Fourier-transform infrared spectroscopy combined with chemometrics analysis [PDF]

open access: yesBIO Web of Conferences
Food adulteration presents a major challenge in the food industry, impacting product quality and consumer trust. This study investigates the use of Fourier Transform Infrared (FTIR) spectroscopy combined with chemometric methods, Principal Component ...
Crystal Tai Wern Chze   +4 more
doaj   +2 more sources

Multispecies Adulteration Detection of Camellia Oil by Chemical Markers

open access: yesMolecules, 2018
Adulteration of edible oils has attracted attention from more researchers and consumers in recent years. Complex multispecies adulteration is a commonly used strategy to mask the traditional adulteration detection methods.
Xinjing Dou   +9 more
doaj   +2 more sources

Food adulteration: Causes, risks, and detection techniques—review

open access: yesSAGE Open Medicine
Food adulteration is the intentional addition of foreign or inferior substances to original food products for a variety of reasons. It takes place in a variety of forms, like mixing, substitution, hiding poor quality in packaging material, putting ...
Yeniewa Kerie Anagaw   +7 more
doaj   +2 more sources

A Simple and Precise Detection of the Adulteration of Olive Oil with Hazelnut Oil Using Lawesson’s Reagent [PDF]

open access: yes, 2022
Adulteration of olive oil, particularly with hazelnut oil and/or other less expensive vegetable oils, is among the most encountered ways of defrauding the consumers, which makes the detection of these oils in olive oil an important subject.
İlknur , Demirtaş, Erdal, Ertas
core   +2 more sources

Edible oils adulteration analysis by fiber optic multimode displacement sensor [PDF]

open access: yes, 2022
A fiber optic sensor has been developed to detect the adulteration in edible oil, particularly coconut oil. In this paper, the sensing mechanism uses MMF-MMF based on displacement sensors by employing the lateral offset method.
Othman, Maisara   +3 more
core   +1 more source

Development of a multiplex DNA-based traceability tool for crop plant materials [PDF]

open access: yes, 2011
The authenticity of food is of increasing importance for producers, retailers and consumers. All groups benefit from the correct labelling of the contents of food products.
Theo W. Prins   +13 more
core   +1 more source

Identification of common buckwheat (Fagopyrum esculentum Moench) adulterated in Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn) flour based on near-infrared spectroscopy and chemometrics

open access: yesCurrent Research in Food Science, 2023
Near-infrared spectroscopy (NIRS) presents great potential in the identification of food adulteration due to its advantages of nondestructive, simple, and easy to operate. In this paper, a method based on NIRS and chemometrics was proposed to predict the
Yinghui Chai   +5 more
doaj   +1 more source

Adulteration and Poor Quality of Ginkgo biloba Supplements [PDF]

open access: yes, 2016
Adulteration of Ginkgo products sold as unregistered supplements within the very large market of Ginkgo products (reputedly £650 million annually) through the post-extraction addition of cheaper (e.g.
Frommenwiler, D.   +4 more
core   +1 more source

Estimation of the Best Classification Algorithm and Fraud Detection of Olive Oil by Olfaction Machine [PDF]

open access: yesJournal of Agricultural Machinery, 2021
IntroductionExtra Virgin Olive Oil (EVOO) is one of the most common and popular edible oils which is an important part of the Mediterranean diet. It is a rich source of sterol, phenol compounds and vitamins A and E.
M. R Zarezadeh   +3 more
doaj   +1 more source

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