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Use of stable isotopes of carbon to detect coconut water adulteration
(Univ Sao Paolo, 2019-05-01)
Industrialized coconut water may have been adulterated by adding sugar above the limit permitted by law. According to Brazilian law, industrialized coconut water can receive the maximum addition of 1 g of sugar per 100 mL ...
Solvent-Resistant Polymeric Sensors for Adulteration Detection in Liquid Fuels
(AMER SCIENTIFIC PUBLISHERSVALENCIA, 2012)
Polymeric sensors with improved resistance to organic solvents were produced via the layer-by-layer thin film deposition followed by chemical cross-linking. According to UV-vis spectroscopy, the mass loss of polyaniline/poly(vinyl ...
Determinação de fármacos sintéticos em formulações farmacêuticas empregando métodos eletroquímicos e de separação
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2014-03-14)
The adulteration of natural pharmaceutical formulations using synthetic drugs has increased in the last years.Adulterations have been reported in the literature, which proves the increasing concern regarding this issue, ...
Quality Evaluation Of Frozen Guava And Yellow Passion Fruit Pulps By Nir Spectroscopy And Chemometrics
(ELSEVIER SCIENCE BVAMSTERDAM, 2016)
Quality Evaluation Of Frozen Guava And Yellow Passion Fruit Pulps By Nir Spectroscopy And Chemometrics
(Elsevier Science BVAmsterdam, 2016)
A Simple Capacitive Method To Evaluate Ethanol Fuel Samples
(Nature Publishing GroupLondon, 2017)
Aplicação de imagens digitais e técnicas espectroanalíticas combinadas com quimiometria para detecção e quantificação de adulteração em leite bovino
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2013-02-22)
Milk provides essential nutrients (carbohydrate, fat, protein, minerals and vitamins) of great nutritional relevance for humans, particularly during childhood. Nowadays, the occurrence of milk adulteration is a major issue ...
Identification and Quantification of an Adulterant in a Dietary Supplement Marketed for Sexual Enhancement
(Open Access Pub, 2018-10)
In recent years, the consumption of dietary supplements (DS) has increased worldwide. In Argentina, approximately 14 million DS units were sold between 2015 and 2017. The adulteration of DS with active pharmaceutical ...
Natural and artificial markers of gasoline detected by membrane introduction mass spectrometry
(Royal Soc ChemistryCambridgeInglaterra, 2011)