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© 2023 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2023 MJH Life Sciences™ and Chromatography Online. All rights reserved.
December 07, 2022
Plant-based proteins are becoming a mainstay to grocery stores, restaurants, and retailers. Amino acids in vegan cream cheese are herein hydrolyzed and analyzed.
Protein analysis plays a large role in the production of foods, pet foods, and even pharmaceutical medicines. But first, the amino acids in the protein must be broken down.
In this study, SPME Arrow sample preparation was tested for the analysis of furan and alkylfurans in baby formula and coffee samples.
Classical protocol of amino acid hydrolysis needs up to 24 h of reaction time. Using the Discover Prep, the same level of acid and base hydrolysis was achieved in minutes.
November 21, 2022
FAME and cis/trans FAME composition of three omega-3 supplements have been analyzed using two diferent columns, a 100% polyethylene glycol and a 100% biscyanopropyl.
November 17, 2022
Dioxins refer to polychlorinated dibenzo-p-dioxins and related compounds polychlorinated dibenzofurans. These two groups of compounds are among the most toxic chemicals.
GC-TQMS of pesticides is a routine application. The SCION 8900 TQMS with the 8500 GC can perform rapid multiplex screening of pesticides without losing sensitivity.
November 15, 2022
This application note describes the automation of the isolation of 10 perfluorinated compounds (PFCs) from tap water prior to their analysis by LC–MS.
The fast identification of tocopherols is important for various applications including free radical scavenging for human health and food stuff preservation.