LAS CRUCES, NM – Plant pigments are an important source of non-toxic compounds for use as food or cosmetic coloring agents. In addition to their known nutritional value, the red pigments in Capsicum ...

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, ...

To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium chloride/ethidium bromide (CsCl/EtBr) gradient ...

In recent years, the cannabis industry has witnessed a significant shift towards cleaner, more natural extraction methods, leading to the rise of solventless concentrates. Among these, rosin has ...

Electromembrane extraction (EME) is an innovative sample preparation technique that utilises an electric field to drive the migration of charged analytes from an aqueous sample through a supported ...

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 ...

DNA extraction methods are integral to many forms of research, providing clean, isolated genetic material for sequencing. This eBook explores various DNA extraction methods and techniques with key ...

After a Schenectady, N.Y., factory that produced enamels, varnishes and other resins for more than 80 years—and had a history of chemical spills—finally closed in 1997, New York’s environmental ...