July 8, 2026

Ph. Eur. chapter 2.8.13: What is changing in pesticide testing for herbal drugs

After a “Request for Revision” for chapter 2.8.13 “Pesticide residues” of the Ph. Eur. was submitted to the EDQM in 2023, the revision has now been […]
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July 7, 2026

Rosemary (Salvia rosmarinus) – A Mediterranean medicinal plant with a versatile range of active compounds

Rosemary is one of the most important Mediterranean medicinal and culinary plants. Characteristic marker compounds such as carnosic acid, carnosol and rosmarinic acid play a central […]
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June 30, 2026

New Generation of Pesticide Analytics for Food and Dietary Supplements

The requirements for pesticide analysis in food and dietary supplements are continuously increasing, both analytically and regulatorily. A growing number of substances requiring testing, changing residue […]
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June 1, 2026

St. John’s Wort: A Plant That Demands More Analytical Understanding Than You Might Think

When the days are at their longest in June and light reaches its peak, St. John’s Wort begins to flower. Around the summer solstice, its bright […]
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