Used in processed foods and cosmetics, the red pigments in Capsicum (chile pepper) are important sources of non-toxic red dyes. The common method for extracting pigments from dried Capsicum uses ...
The study of coffee chemistry and extraction techniques delves into the complex interplay of biochemical compounds and the methodologies used to liberate them from roasted coffee beans. This field ...
EXCLUDING mechanical, smelting, and amalgamation processes, the methods of extracting gold from its ores may conveniently be grouped together under the heading of wet or chemical methods. In these, ...
A method developed by the University of Córdoba (UCO) predicts the fatty acid, phenol, and volatile compound profile of extra ...
Optimised methods of extracting the food colourant carmine could offer industry lower allergenicity and higher stability than currently used extraction techniques, say researchers. Writing in Food ...
Interesting Engineering on MSN
Water-based method recovers 65% of EV battery metals in one minute at room temperature
Researchers at Rice University have developed a water-based method that recovers valuable metals from ...
Dugway Proving Ground chemists have developed a new method for solid sorbent tube (SST) analysis of chemical warfare agents (CWA). The innovative approach is to analyze an eluate from the SST using a ...
When Pawel L. Urban cracked open a soda on the beach in southern Taiwan last summer, he suddenly became aware of the soda’s aroma wafting up to his nose. The analytical chemist from National Chiao ...
LC-MS/MS remains central for PFAS quantification because ESI efficiently ionizes strongly acidic, predominantly anionic PFAAs ...
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