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Comprehensive Analysis of Sinomenii caulis and Menispermi rhizoma Based on Ultra-High Performance Liquid Chromatography and Ultra-High Performance Liquid Chromatography-Quadrupole Time-of-Flight-Mass Spectrometry. [PDF]
Anal Sci AdvTao Y +9 more
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Journal of the American Oil Chemists' Society, 1983
AbstractA program of work is in progress to establish the levels and ranges of fatty acids and other components present in the major edible vegetable oils. Authentic samples from the major producing areas for such oil have been obtained and analyzed. In the case of palm oil, ranges of the fatty acid composition and of the acids at the triglyceride 2 ...
J. B. Rossell, B. King, M. J. Downes
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AbstractA program of work is in progress to establish the levels and ranges of fatty acids and other components present in the major edible vegetable oils. Authentic samples from the major producing areas for such oil have been obtained and analyzed. In the case of palm oil, ranges of the fatty acid composition and of the acids at the triglyceride 2 ...
J. B. Rossell, B. King, M. J. Downes
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Detection of adulteration in acetonitrile
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2011To address the increasing concern that acetonitrile may be intentionally adulterated to meet the shortfall in global supplies resulting from a downturn in its manufacturing, three analytical techniques were examined in this study. Gas Chromatography with Thermal Conductivity Detection (GC-TCD), Near Infrared (NIR) spectroscopy and Fourier Transform ...
Guoxiang, Chen +7 more
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Milk Adulteration and Detection
Journal of Computational and Theoretical Nanoscience, 2020Milk adulteration is a worldwide apprehension that adversely affects progressing countries like India. Milk is a healthy drink that consists of several macro and micro nutrients which offer gamut of health benefits and is consumed by people of all age groups. Addition of extraneous matter like starch, sugar, caustic soda, ammonia refined vegetable oil,
K. Sudha Rani +6 more
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Detection of adulterated commercial Spanish beeswax
Food Chemistry, 2012The physical and chemical parameters (melting point and saponification number), and the fraction of hydrocarbons, monoesters, acids and alcohols have been determined in 90 samples of Spanish commercial beeswax from Apis mellifera L. The adulteration with paraffins of different melting point, cow tallow, stearic acid, and carnauba wax were determined by
J, Serra Bonvehi, F J, Orantes Bermejo
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Rapid and Onsite Detection of Fuel Adulteration
Langmuir, 2023In numerous developing countries, the lower cost of subsidized liquid fuels such as kerosene compared to market-rate fuels often results in fuel adulteration. Such misuse of kerosene is hard to detect with conventional detection technologies because they are either time consuming, expensive, not sensitive enough or require well-equipped analytical ...
Sanli Movafaghi +4 more
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Detection of Milk Fat Adulteration
2020Milk fat has been acclaimed as an indispensable superfood as its nutritional and sensory attributes offer plenty of health benefits (Achaya, 1997). It possesses good flavour, pleasant aroma, high calorific value, besides being a source of valuable nutrients such as fat-soluble vitamins and essential fatty acids. The prices of milk fat have shown upward
Rajan Sharma +3 more
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Adulterants detected in hand sanitizers
C&EN Global Enterprise, 2021As COVID-19 case numbers grew during the pandemic, so did the market for alcohol-based hand sanitizers.
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Adulteration Detection by Intect® 7
2007The use of commercial adulterants with the aim of defeating urine drug tests has become a growing problem for the drug-testing industry. Such products are easily available and act by substitution, dilution, and chemical adulteration. Regulatory guidelines to detect the presence of adulteration have been established.
Raphael C. Wong, Harley Y. Tse
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