The following is the table summarizing the marker substances, methodologies, purposes, and examples from the text:
Marker Substance | Methodology | Purpose | Examples |
---|---|---|---|
Ginsenosides Rg1 and Rb1 | HPLC with UV or photodiode array detection | Identify and quantify markers to confirm botanical identity. | Asian ginseng (Panax ginseng) |
Alliin and γ-glutamyl-S-allyl-L-cysteine | HPLC with UV or photodiode array detection | Confirm identity and quantify markers for garlic products. | Garlic (Allium sativum) |
Berberine chloride and hydrastine hydrochloride | HPLC with UV or photodiode array detection | Establish content and verify identity in goldenseal products. | Goldenseal (Hydrastis canadensis) |
Hypericin, pseudohypericin, and hyperforin | HPLC with UV or photodiode array detection | Identify and quantify markers to ensure authenticity of St. John’s wort products. | St. John’s wort (Hypericum perforatum) |
Notes:
These markers and methodologies are crucial for quality assurance in herbal products, ensuring that they meet regulatory standards and are safe for consumption.
For further information or prices please contact us: