What is the name of the modified Stas extraction method that allows for the isolation of purer alkaloid substances?

The Stas-Otto Method is recognized as a modified extraction technique specifically designed for the isolation of purer alkaloid substances from various sources, including plant materials. This method focuses on the employ of a combination of solvents and precise procedural steps that enhance the yield and purity of alkaloids compared to traditional extraction techniques.

The significance of the Stas-Otto Method lies in its ability to separate alkaloids effectively while minimizing contamination with other substances. This is particularly crucial in forensic and analytical chemistry, where accuracy and reliability of the substances being analyzed can influence both research outcomes and legal proceedings.

The other mentioned methods serve different purposes or use different processes for extracting or analyzing substances, which makes the Stas-Otto Method unique and specialized for alkaloid extraction.