QUANTITATIVE DETERMINATION OF GALLIC ACID AND TANNIC ACID FROM GALLNUT EXTRACT

Science Together Applications Collection of solutions by KNAUER Analytical/Preparative HPLC • FPLC • SMB • Osmometry • Sample preparation Science Together KNAUER Applications Bio sciences The scope of these applications covers a wide area of bio and life sciences tasks.…

Traditional Chinese Medicine meets modern analytics - HPLC fingerprinting for the comparison of Radix Paeonia alba and Radix Paeonia rubra Juliane Böttcher, Kate Monks; [email protected] KNAUER Wissenschaftliche Geräte GmbH, Hegauer Weg 38, 14163 Berlin; www.knauer.net SUMMARY In Traditional Chinese Medicine…

Science Together Natural or artificial? – Determination of vanillin in vanilla products and associated marker substances Juliane Böttcher, Kate Monks – [email protected] KNAUER Wissenschaftliche Geräte GmbH, Hegauer Weg 38, 14163 Berlin – www.knauer.net SUMMARY Vanillin is one of the most…

Application Note ► Comparison of compounds in Bourbon vanilla extract and vanilla flavor Category Matrix Method Keywords Analytes ID Food analysis Extract from Bourbon vanilla pods, vanilla flavors HPLC Vanillin, Bourbon vanilla, natural flavor, 4-Hydroxybenzaldehyde, 4-Hydroxybenzoic acid, Coumarin, Ethylvanillin, Eugenol,…